Diesel is a light petroleum product, a complex mixture of hydrocarbons (with a carbon atom number of about 10-22), used as fuel for diesel engines. It is mainly composed of diesel fractions produced through processes such as crude oil distillation, catalytic cracking, thermal cracking, hydrocracking, and petroleum coking. It can also be produced through shale oil processing and coal liquefaction, and can be divided into two categories: light diesel (with a boiling point range of about 180-370 â??) and heavy diesel (with a boiling point range of about 350-410 â??). Widely used in large vehicles, railway locomotives, and ships. The most important use of diesel is for diesel engines in vehicles and ships. Compared with gasoline engines, diesel engines have higher thermal efficiency and lower fuel consumption. Diesel has low energy consumption, so some small cars and even high-performance cars have switched to diesel.
The machine can remove moisture, water, gas and particulate, etc. From oil at a high efficiency and improve pressure-resistance and quality of oil so as to ensure safe operation of electric power equipment. As well as decolorize used oil color to new oil color while keeping property & function of oil. It is mainly suitable for treatment of dissatisfactory transformer oil, cable oil, mutual inductor and switch oils in the electric power field and industrial and mining enterprises. Wooden case
Application of nitrocellulose Nitrocellulose, also known as cellulose nitrate or nitrocellulose, is an organic polymer compound with the chemical formula (C6H7N3O11) n. It is the product of the esterification reaction between cellulose and nitrate, usually in the form of white or slightly yellow cotton fluff, insoluble in water, but soluble in organic solvents such as esters and acetone Nitrocellulose, also known as cellulose nitrate ester, abbreviated as NC, commonly known as nitrocellulose, is the product of the reaction between cellulose and nitrate. Nitrocellulose made from cotton fibers is called nitrocellulose. Nitrocellulose is a white fibrous polymer that is resistant to water, dilute acids, weak alkalis, and various oils. Different degrees of polymerization result in different strengths, but they are all thermoplastic substances. Easy to change color under sunlight and highly flammable. Attention should be paid to safety in production, processing, packaging, storage, transportation, sales, and use.
Use: It is used as an intermediate in the production of pesticides, ceftiofur and organic chemicals. It is mainly used in the synthesis of sulfadiazine drugs and the production of pesticides, fungicides and herbicides. It is also used in the production of new pesticides, such as dicofone, dicofone, kecaojin, etc .
We manufacture TYA series vacuum lubricant oil purifier, which can well recovery kinds of waste industrial lube oils, such as hydraulic oil, gear oil, heating oil, compressor oil, machinery oil etc. Why we need recycle the waste lubricant oil? Re: As the resource of petroleum is very valuable and quite limited in the world, besides, as the quantity of petroleum resource is reducing, the oil price is going more and more higher, so we must pay more attention for recycling the used and waste lubricant oils, and find the way to reuse it. What can TYA series oil purifier do on waste lubricant oils? Usually, most waste lubricant oil just contaminated with water, gases and kinds of impurities when it was used on machines, some are emulsified and change its color into white, looks abnormal from new oils. Anyway, this kind waste oil still can be reused after purified with our TYA series oil purifier. It adopt advanced technology for combination of coalescing separation and vacuum dewatering, to get the high precise of water and gas content. Using distinctive removing impurities system, filtering through double FH trapezoidal network and absorbing by high polymer without the mechanical power, can ensure the cleanness of purified oil reach NAS6. What else advantages of TYA series compare with other kinds vacuum models? First, it is applied unique demulsification system adopted Japanese H.P.M demulsification devices that are made of high-molecule polymeric material, which can demulsifying the waste lubricant oil more effectively; Second, the application of bi-infrared liquid level autocontrol system and a trio of interlocked preventive devices will ensure you the safefy of TYA operation; Last, it designed with trapezoidal, spiral,automatic back flushing system, it can wash dirty filter element automatically after some time operation, no need to take the filter element out for cleaning, and the filters are not one time use, but can use for very long time, which will greatly save your cost.
With the advantages of being compact in structure, simple in operation, convenient in maintenance and low in application cost, the series are new necessary products used in power mining enterprises, especially when their oil are used in electric equipments, such as transformeríó mutual inductor and switch etc. The purifier can remove free water, free air and particulate contamination, and can make the filtered oil reach or be close to the standard of the new oil. The product could also be operated together with BJ-series to treat aging and waste oil. So it is your ideal assistant without doubt! Features of Product 1. Simple in operation, convenient in moving and high efficient in oil treatment. 2. As the new technology, vacuum-segregating (Patent No. ZL200420061085.6) employs particular spinning disk and stainless steel machine with dehydration and air pump and enlarges the area of segregating and coming to three-dimensional evaporation so that obtain the enough time to boil away. In this way purifier could achieve the best effect. 3. Using new type of heating equipment (Patent No. ZL02276238.8), it can reduce heating burthen and extend oil life. 4. Oil level control adopt photoelectric way which the main components is imported from Switzerland and have features of sensitive control, exactitude so much as feel the spume of oil. Spurting oil phenomena is never appeared. 5. With advantages of no leakage, low noise and long using life, this series of products adopt special input-oil pump which be airproofed by our factory. 6.In order to meet customer needs of choosing right filter, we have scientific design and exact filter assemblies which could exchange by ones abroad. Both cost and oil disposal effect are good. In wooden case.
Product name Tetramethylurea CAS NO.: 632-22-4 MF: C5H12N2O Structural type: Properties: Colorless transparent liquid. Slightly pleasant smell. It can be miscible with water, petroleum ether and most commonly used organic solvents. Product specification:ï¼?Q/CFH 14-2019ï¼? Items Specification Appearance Colorless Transparent Liquid Mass fraction of tetramethylurea, % â?¥ 99.5 water content,% â?¤ 0.5 Use: It is mainly used as an intermediate of insecticide; Advanced solvent, used in dye and other industries; As an intermediate of surfactant. Packaging, storage and transportation: Galvanized iron drum packaging, 180kg / barrel.
Use: TY is applicable for thermoelectric generating set, hydroelectric generating set, nuclear power plant, industrial turbine set and other industries where the turbine oil is used. It can purify the turbine oil before the oil deteriorates. TY is good at emulsion breaking, dehydration and removing water, gas, soap, gelatin, acid, pigment and metal particulates in emulsified turbine oil and low-viscosity lubricating oil, which can recover the emulsified turbid oil to limpid and clear oil. After treatment, the oil quality index can meet the requirement of the Quality Standard GB/T7596-2000 for Turbine Oil In-Service, which ensures that the unit regulating system and lubrication system work normally, and prolongs the maintenance period. Feature: * It has the coalescence and separation technique, and three-dimensional flash distillation technique, and it has strong ability to break emulsion and remove water from the oil. * Latest Chinese and international process which is an integration of gravity method, evaporation method, aggregation method, vacuum separation and mechanical purification. * Precise multi-stage filtration system helps to remove different kinds of impurities with high quality filter element of better ability of containing pollutants and long service life. * Optimized electric heating system with automatic constant temperature controller ensures that oil temperature to be even and stable. * An advanced fully automatic temperature controlling system, liquid-level controlling system, defoaming controlling system, pressure protecting system and excellent equipment can ensure operation of the equipment with high performance. * It can purify any kinds of turbine oil used in steam turbine and water turbine online and onsite, and with its lamps indicative of the conditions for operation. * Chain safety protection system, an interlocking of oil drainage system, vacuum system and heating system, which avoids any possible negative impacts caused by incorrect manipulation. * It is humanization design with low noise, deep purification and longtime free maintenance to save cost from the running process. Optional mode: * The customer's request can be met by adopting PLC intelligent and displaying dynamically. * The filtrated oil testing equipment can be collocated. * The whole set of this machine can be made mobile, immovable and car-carried. * All types of filter can be offered hermetical, canopy-covering or open-air. * Various sizes and configuration (alloy shield) are available. Wooden case.
Our company sells the products produced by Chongqing Changfeng Chemical Industry Co., Ltd., the world's largest benzophenone manufacturer; First class quality This product can be used in perfumery to produce perfume fixative. UV absorbers for polymers, photosensitizers for film coatings, and pigments. It can also be used to synthesize antihistamines, bacteriostatic agents, etc. Project Index Melting point 47.5 49.0 Benzophenone purity 99.80 Benzene content 0.030 Benzoic acid content 0.0020 4-methylbenzophenone content 0.030 4-chlorobenzophenone content 0.030 Chroma number APHA 50 Our company provides Benzophenoneï¼?Uv Absorber, Ultraviolet Absorbent, Hindered Amine Light Stabilizer, Light Stabilizer, Uv Absorber, Antioxidant, Optical Brightener, Photoinitiator
1. Chopped basalt fiber Basalt fiber is a kind of inorganic fiber material. Chopped basalt fiber is an inorganic mineral fiber with a length of less than 50mm and can be evenly dispersed in cement concrete. 2. Characteristics of chopped basalt fibers (1) The naturalness of raw materials. Because the raw material for producing continuous basalt fiber depends on the natural volcanic extrusive rock, there are no ingredients harmful to human health except that it is inherently high in chemical stability and thermal stability. (2) Comprehensive performance. Basalt fiber is acid resistant and alkali resistant. It is both low temperature and high temperature resistant. It is insulated and insulated by heat and electricity. Its tensile strength is higher than that of large tow carbon fiber. Its elongation at break is even better than that of small tow carbon fibers. It has high compressive strength, shear strength and adaptability to aging, and has good comprehensive properties in harsh environment. (3) Low cost. The price of basalt fiber used in cement concrete is significantly lower than that of steel fiber and polyester fiber. (4) Natural compatibility. Basalt fiber is a typical silicate fiber, which is easy to disperse when mixed with asphalt concrete, cement concrete and mortar. The newly mixed basalt fiber concrete has stable volume, good workability and durability, and has superior high temperature resistance, anti-seepage, crack resistance and impact resistance.
1. Basalt short fiber - a new material to replace steel fiber. Basalt short fiber is an inorganic mineral fiber with a length of less than 50mm, which can be evenly dispersed in cement concrete. 2. Characteristics of basalt short fiber (1) the specific gravity of steel fiber is 7.8 and that of cement concrete is 2.5. After mixing, the specific gravity of steel fiber is higher than that of cement, and the cement will sink and have poor dispersion. The specific gravity of basalt short fiber is 2.6, which is basically equivalent to that of cement concrete. After mixing, it does not sink, has good dispersion, is degradable, and is green. The road surface will not be as hard as steel fiber, resulting in car driving noise.. (2) Basalt staple fiber is a real "multifunctional" fiber. Acid and alkali resistance (especially alkali resistance, fully applicable to cement concrete), low and high temperature resistance, insulation and sound insulation. The tensile strength is three times that of steel fiber. The corrosion resistance of basalt fiber is better than that of steel fiber. The compressive strength is 20% higher than that of steel fiber, which is suitable for harsh environment. It has excellent comprehensive performance. (3) Low cost. The price of basalt fiber used in cement concrete is significantly lower than that of 50% steel fiber. (4) Natural compatibility. Basalt fiber is a typical silicate fiber, which is easy to disperse when mixed with cement concrete and mortar. Fresh basalt fiber concrete has stable volume, good workability and durability, and has excellent high temperature resistance, impermeability, crack resistance and impact resistance.
Produced by Chongqing Hesheng Longgang Technology Co., Ltd. (manufacturer) Basalt fiber reinforcement (new material to replace reinforcement) Product Description: basalt fiber reinforced bar (BFRP) is a new composite material formed by pultrusion process. It is made of basalt fiber as reinforcement, resin, filler and curing agent. Now it has been widely used in construction, highway and bridge constructionã?? Basalt fiber reinforcement can completely replace ordinary steel reinforcement and deformed steel; Compared with ordinary reinforcement, it has strong advantages: (see Annex for technical parameters) 1. The cost is the same as that of ordinary reinforcement; 2. The strength is 200% of the ordinary reinforcement with the same specification and diameter; The tensile strength reaches 1100mpap; The reinforcement is only 450MPa, 3. Basalt fiber reinforcement, especially with high acid, alkali and corrosion resistance, is a kind of electrical insulator that will never rust. 4. Basalt fiber reinforced bar, which is non-magnetic. It has high tolerance to the moisture concentration in cement mortar and the penetration and diffusion of carbon dioxide, and can prevent the corrosion of concrete structure in harsh environment, so as to improve the durability of buildings and bridges. 5. The specific gravity of basalt fiber reinforcement is 2.1g/cm3; The specific gravity of steel and reinforcement is 7.85/cm3; The diameter weight of the same specification is 370% lighter than that of steel reinforcement, and the strength is 200% of that of steel reinforcement. 6. The physical properties of basalt fiber reinforcement are higher than that of steel reinforcement, and the cost is the same as that of steel reinforcement, which is of epoch-making significance to replace steel reinforcementã??
Agricultural urea N46 46% Properties of urea Urea, also known as carbamide, carbamide and urea. Pure urea is white, tasteless, odorless, needle shaped or prismatic crystal, with a melting point of 132.7 â?? under normal pressure. It is hygroscopic, deliquescent, hydrolyzable, and weakly alkaline. It is made into compound fertilizer with acid fertilizer. Urea is an organic compound composed of carbon, nitrogen, oxygen and hydrogen. It is a white crystal. Urea is one of the simplest organic compounds. The most important use of urea is as fertilizer. Its nitrogen content is more than 46%. After being converted into ammonium carbonate in soil, urea is hydrolyzed and absorbed by plants. It is the nitrogen fertilizer with the highest nitrogen content at present. Molecular formula of urea: CO (NH2) 2, molecular weight 60.06, density 1.335g/cm �³ï¼? The melting point is 132.7 â??. Soluble in water and alcohol, insoluble in ether and chloroform. It is slightly alkaline. It can react with acid to form salt. It has hydrolysis. Condensation reaction can be carried out at high temperature to produce biuret, triuret and cyanuric acid. Heat to 160 â?? and decompose to generate ammonia gas and turn into cyanic acid at the same time. Urea can be hydrolyzed into ammonia and carbon dioxide under the action of acid, alkali and enzyme (acid and alkali need to be heated). Unstable to heat, heat to 150 â??ï½? 160 â?? to deamination to biuret. Urea is easily soluble in water, 105g can be dissolved in 100ml water at 20 â??, and the aqueous solution shows neutral reaction. There are two kinds of urea products: crystalline urea is white acicular or prismatic crystal with strong hygroscopicity; Granular urea is a translucent particle with a particle size of 1~2mm, which has a smooth appearance and improved moisture absorption. Urea is a physiologically neutral fertilizer, which does not leave any harmful substances in the soil and has no adverse effects after long-term application. However, a small amount of biuret, also known as biuret, will be produced when the temperature is too high during granulation, which has an inhibitory effect on crops. Urea is molecular before conversion and cannot be adsorbed by soil, so it should be prevented from being lost with water; The ammonia formed after conversion is also volatile, so urea should also be deeply covered with soil. Urea is the first synthetic organic substance and widely exists in nature, such as 0.4% urea in fresh human feces. The new version of national standard GB/T2440-2017 for urea has been officially implemented since July 1, 2018. Compared with the replaced 2001 standard, certain adjustments have been made. New standard GB/T2440-2017
Application: Tya series is specifically designed for purifying lubricating oils, such as hydraulic oil, mechanical oil, coolant oil, gear oil, etc. Feature: Ideal for lubricating oil purification For large power transmission equipments above 110kv Eight models are available to accommodate various flow rates Continuously removes free water down to 80 ppm or less Fluid cleanliness grade (nas) to 6 or better Powerful vacuum design Dual water and particulate removal Coalescence-separation technology Duplex 3d evaporation techology Double-infrared fluid level controller A trinity of interlocked preventive device Carbon fiber infrared heating system Automatic back-flushing system. Unique h.P.M high molecule absorption material; Mobile equipment for outdoor use Explosion-proof type available Live-line vacuum oiling and dehydrating feasible Advantage: This model is tailored according to the nature of lubricating oils, so it can effectively remove liquid, solid and gas impurities from used oil, expanding the service life of oil and the operating efficiency of machinery. The recycling process also enhances oil quality and restores the oilf+s transparency.
PF series muti-stages high precision oil purifier can purify the oil by removing the negative mechanical impurities. It is widely used in the fields of power station, petrochemical industry, metallurgy, mechanical engineering etc. for oil filling, oil pumping as well as high precision purifying and pipe cleaning. Features Portable design makes it more convenient and flexible to move. After filtration, the oil can be used as new oil. With pressure protection system, filters blocking alarming system and auto-protection system, PF can be operated in high security. Advance electrical control system Small size, low noise and long life time.
This oil purifier using filtration and vacuum degasification system, effectively removes dust, air and dissolved moisture from mineral oil, new refrigerant oil, to upgrade oil characteristics before filling the refrigerant oil into compressor. Application: Treating and purifying the mineral oils, all type of new refrigerant oil such as ester(poe) , ether(pve) , pag, compressor oil. Features High efficient degassing & dehydration Continuous treatment & conveyance Full automatic operation Easy for maintenance Specification Ester(poe): water content 10ppm or less Ether(pve) :water content 20ppm or less Pag :water content 70ppm or less In wooden case
Transformer oil purifier Application This plant is applied to regenerate and purify the used insulation oil such as transformer oil, switch oil, mutual inductor oil and so on. It can remove water, gas, particle, free carbon, deep oxides and so on. Also it can recover the oil color. After purification, the used insulating oil can reach international standard and recover its original function. Features: 1. Besides the common vacuum oil purifierí»s function of dewatering, degassing and eliminating impurities, this machine can regenerate the seriously deteriorated oil by removing the polarity materials, such as the deep oxides, free carbon in the oil effectively. It can make the seriously deteriorated oil reach to the normal index like anti-oxides, acid- alkali water-solubility. 2. Three ways of using: the vacuum dewatering, degassing, removing impurities system can work independently, so dose the regeneration oil system, and also they can work at the same time. 3. The performance and lifetime of insulating oil will improve and extend awfully after purification and regeneration. Advantages: It can not only removing the water, gas and impurities which mixed in the oil, but also can improve many values reach to the national standard such as the acid value, ph value. Meanwhile, it improves the voltage-withstand value through filtering the polarity materials like free carbon, deep oxides and so on. Wooden case
Application As composed of three-stage precise filtering, this machine is an ideal substitute of the board-frame oil purifier and the centrifugal oil purifier. It is also can serve as precise filtering and oiling. Advantages This oil purifier is equipped with three-stage purification, portable, easy to operate, very low price, no need of purification paper, no contamination to the ground. The product can effectively purify the tiny and fine mechanical impurity min oil, enabling it to be a prior choice of power industry, petroleum, chemical, metallurgy, mechanics and railway for oil filling, oil drawing and high precision impurity removal of mutual inductor, lathe, and oil breaker which do not use large quantity of oil.
Marine Centrifugal Oil Purifier, Heavy Fuel Oil Dehydration Plant Marine Centrifugal Oil Purifier, Heavy Fuel Oil Dehydration Plant, Ship Oil Treatment Machine, Centrfuge Bilge Oil Cleaning System Marine Centrifugal Oil Purifier Application: HOPU'S CYA Series Marine centrifugal oil purifier is mainly used for remove the free water and impurities from the oil,it can be applied to heavy diesel oil, lubricating oil, transformer oil, hydraulic oil, turbine oil clarification and purification to slow wear of diesel engine or other types of machines, and extend the service life of the machine and oil,also can be applied for some of vegetable oil,plant oil which canâ??t dissolve in water and the density is lower than water, such as peanut oil,palm oil,sunflower oil,turpentine oil etc.HOPU always been apply for mineral oil separator: Remove the water and mechanical impurities for fuel oil, diesel oil, lubricating oil, transformer oil, mineral oil, etc. Also can be used to separate emulsion liquid . Features: 1. Using high-speed disc centrifuge, separation more thoroughly. 2. Have self-discharging function,automatic trash, continuous and efficient. 3. High speed centrifugation to separating water and oil grease and sludge impurities 4. It can quickly separate water and impurity form the oil to ensure the oil quality 5. Using screw oil pump, lower noise, more stable performance. 6. Great ability to break emulsification through high polymer materials 7. PLC programmable controller, enabling unattended,the operation is simple, safe and reliable. 8. Have integrated protection system (filter blocking alarm, motor overload alarm, power fault phase, protection, over voltage and low voltage protection etc.) Technical Specification of Centrifuge
Enclosed Weather Proof Type High Vacuum Insulation Oil Filtration Unit ,Transformer Oil Purifier with carbon steel cabinet Enclosed Cabinet Type Transformer Oil Filtration Plant Vacuum Transformer Oil Recycle Plant,Oil Separation System, Insulating Oil Filter Machine with carbon steel Housing Cover Weather Proof Outside Use in Raining Enclosed Available -On line use -Functional -Convenient -Easy Move & Oil Fast Cleaning This oil purifier is a maintenance system for transformers and Transformer oil. ZYD transformer oil filter can keep transformers and transformer oil in a normal and good running condition. So that to save the new oil cost and transformers replacement cos Application: This oil purification plant is applied to filter various of unqualified insulation oils including aging transformer oil, insulation oil, specially for the power which is above 110KV, mutual inductor oil, switch oil and so on. Also it can inject the insulating oil into the transformers on-line. Features: 1. Double-stage High Vacuum dehydration and degassing and removing impurities from the used transformer oil. 2. Eliminate acidity, sludge, free carbon, discoloration elements, and other soluble matters in the oil, which decays the transformer. 3. It can vacuum filling oil to transformers, and it can vacuum dry transformers and on-line operation with transformer. 4. The standard ZYD system is designed for purifying and filtering oils in workshops, in storage tanks or directly in transformers (energized or de-energized transformers). The oil technical data after treatment: 1. Gas content is less than 0.1% 2. Impurity size is less than 1m without free carbon 3. Water content is less than 3 part per million 3. Oil dielectric strength (breakdown voltage) is more than 75KV 4. Acidity value is less than 0.01 mg KOH/g 5. Dielectric loss factors at 90°C is less than 0.001
