There are two main types of aviation fuels used by airlines around the world: aviation gasoline and jet fuel, which are suitable for different types of aircraft engines. Aviation gasoline is used as fuel for piston type aviation engines. Due to the fact that jet fuels commonly produced and widely used both domestically and internationally belong to the kerosene type, they are commonly referred to as aviation kerosene, abbreviated as aviation coal.
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.
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.
Tya series purifier solely designed for lubricating oil is made according to nature of high impurity of lubricating oil including hydraulic oil and mechanical oil, which has features of short time for treatment and high efficiency, enabling fast removal of oil's water, gas, impurity and volatiles such as alcohol, gasoline and ammonia gas. Hence the quality of oil is improved, viscosity of lubricating oil, flash point and other performances are recovered which ensures a correct running of hydraulic system, power system and lubricating system.
It is especially suitable for industries including petroleum, chemical, mine, metallurgy, power, traffic, mechanical manufacture and railway for the recovery and purification of various lubricating oil such as hydraulic oil, mechanical oil, cooling oil, refrigerating oil, gear oil, gasoline engine oil, diesel oil and heat treatment oil.
Features
1) strong capability of removal of impurity, mass and deep precision purification material enable removal of tiny and fine particles in oil.
2) automatic reverse flush ability, which automatically cleans the mass impurity withheld by purifier.
3) advanced medium heat absorption and condensation system
4) pressure protection, auto heating temperature control, device of auto separation of condensate water, easy to handle, safe and reliable.
5) top quality purification material, large capacity of handling impurity, corrosion-proof, high temperature resistant, good mechanical strength, high precision of impurity removal and long lifetime.
6) unique water/gas removal system, which adopts stereo-evaporation technology, multi-oil water separation technology, enabling fast removal of water, gas and impurity in oil.
7) imported parts are used for all electric system, which ensures operation of the equipment with high performance
Purpose:
The instrument is designed and made as per the National Standard GB/T 1884-2000 ¡°Test Methods for Density of Petroleum and Liquid Petroleum Products (Densimeter Methods)¡±. It is suitable to determine density of liquid petroleum products using a densimeter.
Working condition:
1. Ambient temperature: -10¡æ ¡« +40¡æ; the temperature should not change for more than ¡À2¡æ;
2. Relative humidity: ¡Ü85£¥;
3. The instrument should be placed on a flat workbench during operation and please try your best to reduce air convection during a test.
4. If the instrument is not used for a long time, please store it at a dry place.
Technical parameters
1. Power supply: AC 220V¡À10£¥, 50 Hz;
2. Cubage of bath: §¶300¡Á380 mm;
3. Heating power: 700 W; 1000 W;
4. Temperature controller:
(1) Temperature controlling range: 0¡æ¡«100¡æ;
(2) Temperature controlling accuracy: ¡À0.2¡æ;
(3) Temperature sensor: Industrial platinum resistance, Pt100;
5. Thermometer: total immersion mercury thermometer with scale division of 0.2.
Purpose
The instrument is designed and made as per the National Standard GB/T3536 ¡°Test Methods for Flash Point and Fire Point of Petroleum Products (Cleveland Open Cup Methods), and T0651 ¡°Asphalt Flash Point and Fire Point Test (Cleveland Open Cup Methods)¡± in the Industry Standard JTJ052 Specification and Test Methods of Bitumen and Bituminous Mixtures for Highway Engineering. It is used to determine flash point of petroleum products and bituminous materials, excepting fuel oil and materials having a flash point of lower than 79 ¡æ.
Adopt microprocessor techniques and equipped with advanced system software, it can control temperature, apply flame, ignite, detect flash point, and print out test data automatically. It has a 6 digits display. 4 digits for temperature display and the other 2 digits for time display.
Technical parameters
(I) Operation condition
1. Ambient temperature: 20¡À5¡æ
2. Relative humidity: < 80%
3. Power supply: AC 220V¡À10£¥, 50¡À1Hz
(II) Temperature measurement
1. Measurement range: ambient temperature~350¡æ
2. Test accuracy: 0.2%
3. Resolution: 0.1¡æ
4. Repeatability:
(1) Flash point is lower than 150 ¡æ: error is less than 4 ¡æ
(2) Flash point is higher than 150 ¡æ: error is less than 6 ¡æ
(III) Basic parameters:
1. Speed rising speed: as per GB/T 3536-83
2. Ignition mode: By a gas flame (4 mm)
3. Total power consumption: not more than 400 W.
The instrument is designed and made as per GB/T261 ¡°Test Methods for Flash Point of Petroleum Products (Closed Cup Methods)¡±. It is used to determine the lowest temperature of a petroleum product sample when the mixture of sample vapor and air around the sample contacts flame and flashes when heated in a closed cup under stipulated condition. The lowest temperature is the flash point of the petroleum product sample. The instrument has function of automatic program temperature controlling, automatic barometric pressure modification, and modified value calculation. It can automatically control measurement procedures and test data, and it can also save, analyze and print out test data.
The instrument is designed and made as per the National Standard GB/T387 ¡°Test Methods for Sulfur Content of Dark Petroleum Products (Tubular Oven Methods)¡±. It is suitable to determine sulfur content of dark petroleum products. Place sample in a quartz boat and completely burn sample in the high temperature air at a stipulated flow rate. Absorb sulfurous anhydride and sulfuric anhydride produced from combustion using peroxide and sulfuric solution. Then make titration for sulfuric acid produced using sodium hydroxide solution.
Technical characteristics
1. The instrument is mainly composed of tubular oven, oven temperature controller, flow meter, and display.
2. Adopt microprocessor to form the intelligent controlling system, it can control determination time, oven movement, and alarm system automatically.
3. After preset oven moving mode, the oven can move, stop moving and return back to initial state automatically as per the requirement of test procedures.
4. It has two parallel tubular ovens in horizontal type, so it can make determination for 2 samples at the same time. It is efficient, accurate and reliable.
5. Equipped with air source and a joint for outer air source, so you can use inner air source of the instrument or outer air source.
Technical parameters
1. Power supply: AC 220V¡À10%, 50Hz
2. Type and quantity of heating oven: parallel tubular ovens in horizontal type
3. Chamber diameter of oven: ¦µ22mm
4. Heating power of oven: 1400W¡Á2
5. Max. Temperature of oven: 950¡æ
6. Moving distance of oven: not less than 135 mm
7. Air flow rate: not less than 150 L/h
8. Max. Preset time: 99 min 59 s (100 min).
Series tya vacuum lube oil purifier is mainly for purifying unqualified lubricating oil, hydraulic oil, compressor oil, refrigeration oil and other industrial oils, this machine can rapidly separate water, gas, particles and volatile matter (such as alcohol, gasoline, ammonia, etc.) from oil, restoring oil viscosity, flash point and performance. The treated oil can reuse again in various industrial equipments. It is widely applied in petroleum, chemical, mining, metallurgy, electric power, transportation, machinery manufacturing, railway etc.
Features:
1.Double primary-filter structure, large capacity for holding particles, multi-stage filtration system to ensure high filtration precision.
2. Special polymer materials as filter medium with the functions of broken emulsion, dewatering, removing particles
3.Duplex-stereo film evaporation technology, equips with unique and advanced dewatering, degassing components, can rapidly and effectively remove water, gas, particles and volatile matter (such as alcohol, gasoline, ammonia, etc.)
4. Automatic backwashing system, improving working efficiency
5. Advanced medium cooling system
6. High quality filtering components, large capacity for holding particles, anti-corrosion, good mechanical performance, long lifetime.
7. Efficient electric heating system, heating uniformity, less power consumption, safe, and reliable.
8. Adopts interlocked protective system, which connect oil pump, heater and liquid level sensor, avoiding blank heating, blank pumping, oil leak and electricity leak. If there is any fault, machine will be power off automatically.
Advantages:
Good economic benefits, widely application, it is suitable for purifying various old lube oil in petroleum, chemical, mining, metallurgy, electric power, transportation, machinery manufacturing, railway and so on.
The purifier can remove water, gas and impurities in oil with high efficiency to raise the withstand capability and quality of oil, and ensures a safe operation of power generation equipment, being widely applied to power supply industry and manufacturing enterprise for treatment of non-conformable transformer oil, mutual inductor oil and circuit breaker oil
Main Parameter
Process Ability: 30-500 m 3 /h
Outlet Pressure: 1.6 -6.4 MPa
Applicable Gas-Liquid Ratio: 1:90
Applicable Temperature: -20-250â?? (gas-Liquid filtration, gas-Liquid separation, pressurization, sewage discharge and other functions are integrated.)
Closed loop automatic control
Size: 7500Ã??2400-9000Ã??2400mm
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Applications
1. Crude oil
2. Gas-bearing crude oil
3. Transportation and mixed transportation of oily sewage, etc..
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Water Jacket Heating Furnace
The skid-mounted water jacket heating furnace integrates the water jacket heating furnace body, burner system, chimney and its accessories, the fuel pressure regulating system, pressure regulating control valve of the heated medium, temperature and pressure measuring device, sampling port, safety valve, operating platform escalator, piping system valve instrument and the automatic control system into one, which is convenient for on-site installation and easy operation and maintenance.
The automatic control system of the water jacket heating furnace can be divided into two control modes: burner local control and station control room control, which can be applied to various types of water jacket heating furnaces. It is mainly composed of pneumatic control valve, gas emergency cut-off valve, water bath temperature controller, extinguishing automatic protector and other components.which can change according to the outlet temperature requirement of the heated medium and the change of temperature and flow into the reheating furnace.
In the absence of external power supply, the burner output power can be automatically adjusted to ensure that the temperature of the heated medium meets the process requirements.
When the water heating furnace is in abnormal conditions, and master fire is flameout, the control system can automatically cut off the fuel gas source and protect the the safety of the furnace body.
At the top of the water heating furnace equipped with an air pipe connecting with atmosphere, which makes the heating furnace operate under normal pressure in any circumstances, ensures the safety of the furnace body
Main Parameter
Process Ability: 30-500 m 3 /h
Outlet Pressure: 1.6 -6.4 MPa
Applicable Gas-Liquid Ratio: 1:90
Applicable Temperature: -20-250 (gas-Liquid filtration, gas-Liquid separation, pressurization, sewage discharge and other functions are integrated.)
Closed loop automatic control
Size: 7500 2400-9000 2400mm
Applications
1. Crude oil
2. Gas-bearing crude oil
3. Transportation and mixed transportation of oily sewage, etc..
Water Jacket Heating Furnace
The skid-mounted water jacket heating furnace integrates the water jacket heating furnace body, burner system, chimney and its accessories, the fuel pressure regulating system, pressure regulating control valve of the heated medium, temperature and pressure measuring device, sampling port, safety valve, operating platform escalator, piping system valve instrument and the automatic control system into one, which is convenient for on-site installation and easy operation and maintenance.
The automatic control system of the water jacket heating furnace can be divided into two control modes: burner local control and station control room control, which can be applied to various types of water jacket heating furnaces. It is mainly composed of pneumatic control valve, gas emergency cut-off valve, water bath temperature controller, extinguishing automatic protector and other components.which can change according to the outlet temperature requirement of the heated medium and the change of temperature and flow into the reheating furnace.
In the absence of external power supply, the burner output power can be automatically adjusted to ensure that the temperature of the heated medium meets the process requirements.
When the water heating furnace is in abnormal conditions, and master fire is flameout, the control system can automatically cut off the fuel gas source and protect the the safety of the furnace body.
At the top of the water heating furnace equipped with an air pipe connecting with atmosphere, which makes the heating furnace operate under normal pressure in any circumstances, ensures the safety of the furnace body
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