Urea, a nitrogen-rich compound with the chemical formula CO(NH), plays a significant role in the oil and gas industry, Urea, also known as carbamide, is a highly soluble organic compound. It is synthesized on a large scale from ammonia and carbon dioxide and is primarily used in fertilizers, which accounts for about 90% of its global production. Chemical Properties Molecular Formula: CO(NH) Molar Mass: 60.06 g/mol Appearance: White, crystalline solid Melting Point: 133C (271F) Solubility: Highly soluble in water, forming a neutral solution Industrial Production The production of urea typically involves the following steps: Ammonia Production: Sourced primarily from natural gas (methane) through the Haber-Bosch process. Reaction with Carbon Dioxide: Ammonia reacts with carbon dioxide to produce ammonium carbamate, which is then dehydrated to form urea and water:2 3 2+ 2NH 3 +CO 2 NH 2 CONH 2 +H 2 O Diesel Exhaust Fluid (DEF): Urea is used to reduce nitrogen oxide (NOx) emissions from diesel engines. DEF, a mixture of 32.5% urea and 67.5% deionized water, is injected into the exhaust stream of diesel engines. Oil Drilling Fluids: Urea can be used in drilling mud formulations to enhance the efficiency of the drilling process. Chemical Manufacturing: Urea serves as a feedstock in the production of various chemicals such as melamine and urea-formaldehyde resins. Desulfurization: It is used in processes to remove sulfur compounds from petroleum products. Market Dynamics Demand: The demand for urea is largely driven by its use in agriculture. However, industrial uses, including those related to the oil and gas sector, contribute significantly to its market. Pricing: Urea prices are influenced by the cost of natural gas, the primary raw material, and global agricultural demand cycles and NEGOTIABLE Environmental Impact: While urea itself is not hazardous, its overuse in agriculture can lead to environmental issues such as eutrophication. Handling and Storage: Urea should be stored in a cool, dry place away from moisture, as it is highly hygroscopic. It is considered non-toxic, but proper safety measures should be followed to avoid dust inhalation or skin contact. Logistics: Efficient transportation and storage solutions are vital to maintain urea quality and manage costs. Regulations: Compliance with international and local regulations regarding chemical handling, safety, and environmental impact is crucial. Market Opportunities: Identifying and targeting markets with growing industrial and agricultural demand for urea can enhance profitability. Origin: Russia/ Kazakhstan. Contact us for more information
Dolomite is a carbonate mineral, including ankerite and manganese dolomite. Its crystal structure is like calcite and is often rhombohedral. It will bubble slowly when exposed to cold dilute hydrochloric acid. Some dolomite emits orange light under cathode ray irradiation. Dolomite is the main mineral composition of dolomite and dolomitic limestone. Dolomite can be used in building materials, ceramics, glass and refractory materials, chemical industry, agriculture, environmental protection, energy conservation and other fields. It is mainly used as flux for basic refractory and blast furnace ironmaking. Production of calcium magnesium phosphate fertilizer and preparation of magnesium sulfate; As well as ingredients for producing glass and ceramics.
Pet is an opalescent or light yellow highly crystalline polymer with smooth and glossy surface. It has good creep resistance, fatigue resistance, wear resistance and dimensional stability, small wear and high hardness. It has the largest toughness in thermoplastic plastics: good electrical insulation performance, little influence by temperature, but poor corona resistance. It is non-toxic, weather resistant, chemical resistant, stable, low water absorption, weak acid and organic solvent resistance, but not resistant to hot water immersion and alkali. PET resin has high glass transition temperature, slow crystallization rate, long molding cycle, large molding shrinkage, poor dimensional stability, brittle molding and low heat resistance.
Heavy melting steel is a designation for recyclable steel. It is categorised into two major categories: HMS 1 and HMS 2. The difference between the two is HMS 1 does not contain galvanized and cast iron, whereas HMS 2 does. Because both grades guarantee a minimum piece thickness â?? at least 1/4inch (6.3mm) for HMS 1, and 1/8 in for HMS 2 â?? consignments have a high density. The typical constituents are plates, truck parts, structural items, large machinery parts, automatic parts, pipes, post consumer steel goods. Chemical Composition: C:0.06 â?? 0.082% Mn:0.75 â?? 1.05% SI:0.13 â?? 0.28% P: Max 0.035% S: Max 0.045% Ar: Max 0.15%
We supply all kinds of Cast Iron Scrap with good price and good service.All the product is available contact us for more details. Cast Iron Scrap for sale. Free from mud, dust, fluff, non ferrous inclusions, excessive rust and other impurities. Free from war and explosives, shells, cartridges, other arms and ammunitions used or otherwise and any closed containers. Free from any radioactive materials, any harmful chemicals, substances, and coatings, any organic waste and any other harmful substances. Dirt, dust rust, fluff and other impurities not allowed over 1%. Type: HMS Scrap Composition: iron Scrap Metal Application: Melting HMS Type: HMS1 & 2 Packaging Details: Bulk and Customers preferences d) All scraps shall be free of explosive and oily materials and woody substance in any event. e) Packing arrangement: In break bulk.
Dolomite powder is used as a raw material for the production of high-grade glassware, medicine bottles and optical glass. Dolomite powder has limited dosage in paints, confined to be used as filler, mainly playing the role of white pigment. However, due to the coarse particles, refractive index and paint solvent similar to the covering power is weak, there is no certain special role in the application, just for the body pigment filler paint.- Used in the building materials and refractory materials, chemical and agricultural, environmental protection, energy conservation and other fields. - Used in the production of glass and ceramic ingredients; - Used as refractory inner layer, slag making agent, cement raw material, glass flux, kiln industry, building and decoration stone material, paint;
PET (also abbreviated PETE) is short for Polyethylene terephthalate , the chemical name for polyester. PET is a clear, strong, and lightweight plastic that is widely used for packaging foods and beverages, especially convenience-sized soft drinks, juices and water. Why choose Pet Lumps? Firstly, they are made from premium, pet-safe materials that are gentle on paws and claws, ensuring hours of safe playtime. The carefully selected fabrics are durable, ensuring your furry friend can enjoy their Pet Lump for years to come. Pet Lumps are not just ordinary toys; they are companions that ignite your pet's imagination and stimulate their senses. Watch as your pet pounces, rolls, and nuzzles their Pet Lump, experiencing pure bliss. The unique texture and shape provide endless opportunities for interactive play, promoting exercise and mental stimulation.
Applications: 1. Mainly used for melting ingot 2. Discontinuous melting with scrap 3. Easy control and operation 4. Fast melting 5. Energy saving This Scrap Aluminum is produced in the production of industrial waste. Such as: Scrap Aluminum Wire, Scrap Aluminum block and so on 6. It mainly used for drawing back non-ferrous metal typical material is: Wasted copper, aluminum, cable, aluminum stuff, wasted auto spare part, non-ferrous metal scrap, dross for printing, broken glass contains non-ferrous, electronic waste etc. Aluminum scrap Density: 2.702g/cm Melting point: 660.37 Boiling point: 2467.0 Features: Free from Nuts, Steel plate, paint Chemical Composition: AL Appearance: Silvery White
325 425 525 Portland cement Specification Sulfate Resistant Portland Cement SRPC also named Sulfate Resistant Cement SRC is one of hydraulic binding materials can resistance to sulfate ion attack Type High Sulfate Resistant Cement PHSR and Moderate Sulfate Resistant Cement PMSR Grade 325 425 Application To make concrete of sulfate resistance marine concrete maritime works To make cement boards precast cement products cement pipes precast concrete pile shop fabricated members Sea water attack resistance projects for example sea wall dam mariculture project sea water desalination project oceanarium etc Chemical resistant engineering concrete To make sulfate resistant concrete engineering of harbor water conservancy underground tunnel drainage pipe diversion works road and bridge foundation etc
Kiln Dried Firewood oak birch/ Firewood beech dry wood Birch ash oak firewood For Sale Firewood is made of locally supplied timber. The wood species we use to make firewood are beech, Ash, Oak, Birch, Alder, Pine, and Fir. Each log can be cut into pieces of 25, 30 or 45 cm, split 4-6 times for 8-15 cm diameter and stacked into 1m�³, 1,8m�³, 2m�³ or 2,2m�³ boxes or bags of 9.5 L, 21 L, 30 L, 40 L or 60 Liters. It is sold in 3 levels of moisture: fresh (35-55%), air-dried (25-35%) or kiln-dried (
Copper Wire Scrap We have been engrossed in manufacturing and supplying top notch range of Copper Wire Scrap. The offered scrap is processed and segregated by our deft professionals with the aid of pioneering techniques. This scrap is used for manufacturing of copper wires that is used in binding of electric motors. Additionally, the provided Copper Wire Scrap can be bought from us in various specification according to need of clients at pocket friendly rates. Product Description Chemical composition (%): Copper scrap Cu: Bi: Sb: As: Fe: Ni: Pb: Sn: S: O: Zn: P 99.95 0.002 0.002 0.002 0.0050. 0020. 0050. 0020. 0050. 0020. 0050. 001 Wire diameter: 2.5-3 mm Weight/spools: 3, 5, 7, 15, 20kg Tensile strength: 1000, 900, 500, 450N/mm2 Standard and purity of hot sale 99.9% purity copper wire scrap
1. [No Harsh Chemicals] Our diapers are free from harmful chemicals such as phthalates, parabens, and chlorine. We prioritize the safety and well-being of your baby by using only gentle and non-toxic materials. 2. [24-Hour Protection] Our diapers are designed to provide reliable protection for up to 24 hours. Whether it's during playtime, naptime, or bedtime, you can trust that our diapers will keep your baby dry and comfortable all day and night. 3. [Gentle Leg Gathers] The gentle leg gathers of our diapers create a secure seal around your baby's legs, preventing leaks and ensuring maximum comfort. Say goodbye to those pesky accidents and enjoy worry-free playtime. 4. [Gentle on Delicate Skin] We understand that your baby's skin is delicate and sensitive. That's why our diapers are crafted with gentle materials that are soft to the touch and hypoallergenic, reducing the risk of irritation and maintaining the health of their skin. 5. [Easy Disposal] When it's time to dispose of used diapers, our diapers make it easy and hygienic. The tear-away sides and secure closure allow for hassle-free and odor-free disposal, keeping your nursery clean and fresh. 6. [Premium Comfort] Our diapers prioritize your baby's comfort with their premium features. From the softness of the materials to the flexibility of the design, every detail is carefully crafted to provide the utmost comfort for your little one.
"CPU scrap board" typically refers to the circuit boards or electronic components that come from discarded or obsolete computer central processing units (CPUs) and related electronic devices. These boards contain various materials, including metals, plastics, and small electronic components. Here are some key points about CPU scrap boards: Composition: CPU scrap boards are composed of a substrate, often made of fiberglass or other materials, on which electronic components are mounted. These components include microprocessors, memory chips, resistors, capacitors, and other integrated circuits. Metals Content: The boards may contain valuable metals, such as gold, silver, copper, and palladium. These metals are often used in the manufacturing of electronic components for their electrical conductivity and corrosion resistance. Recovery of Precious Metals: Recycling CPU scrap boards is a common practice to recover precious metals. Precious metal reclamation is typically done through processes like mechanical separation, chemical leaching, and refining. Environmental Considerations: Recycling CPU scrap boards is important for environmental reasons. It helps reduce electronic waste (e-waste) and minimizes the environmental impact associated with the disposal of electronic components. Economic Value: The recycling of CPU scrap boards can have economic benefits due to the recovery of precious metals. The value of the scrap depends on the market prices of the metals at the time of recycling. Processing Methods: Various methods are used to process CPU scrap boards for recycling, including manual dismantling, mechanical shredding, and chemical processes to extract metals. Regulations: There are regulations and guidelines in many regions regarding the proper disposal and recycling of electronic waste, including CPU scrap boards. It's important to adhere to these regulations to ensure environmentally responsible practices.
Copper Wire Scrap We have been engrossed in manufacturing and supplying top notch range of Copper Wire Scrap. The offered scrap is processed and segregated by our deft professionals with the aid of pioneering techniques. This scrap is used for manufacturing of copper wires that is used in binding of electric motors. Additionally, the provided Copper Wire Scrap can be bought from us in various specification according to need of clients at pocket friendly rates. Product Description Chemical composition (%): Copper scrap Cu: Bi: Sb: As: Fe: Ni: Pb: Sn: S: O: Zn: P 99.95 0.002 0.002 0.002 0.0050. 0020. 0050. 0020. 0050. 0020. 0050. 001 Wire diameter: 2.5-3 mm Weight/spools: 3, 5, 7, 15, 20kg Tensile strength: 1000, 900, 500, 450N/mm2 Standard and purity of hot sale 99.9% purity copper wire scrap Chemical Components Cu+Ag P Bi Sb AS Fe Ni Pb Sn S Zn O 99.95 0.001 0.001 0.002 0.002 0.005 0.002 0.003 0.002 0.005 0.005 0.02 Shapes: strip and foil Mechanical Property 1. High-purity, fine organization 2. Low oxygen levels, without porosity/trachoma/osteoporosis 3. Very good conductivity and thermal conductivity, good plastic, easy to hot and cold pressure processing
R50- R65 - IRSI CODES; The chemical composition is the standard for R-50 R-65 Tee rails original weigh 50 pounds per yard or heavier,6 meters long and over. Material to be suitable for rerolling into bars and shapes. Free from bent and twisted rails, frog, switch and guard rails, rails with split heads and broken flanges. Continuous welded rail may be included provided no weld is over 9 inches from end of the piece of rail. Free from Fluff, Nonferrous inclusions, excessive rust and other impurities. Free from war and explosives, shells, cartridges, other arms and ammunitions used or otherwise and any closed containers. Free from any radioactive materials, any harmful chemicals, substances, and coatings any organic waste any other harmful substances. Dirt, dust, rust fluff and other impurities not allowed over 05 %. The rails are to be neatly bundled and secured with iron wire or straps, provided with adequate lifting hooks. Individual bundles not to exceed 5 MTW. Used Rails R50 - R65 Chemical Composition Used Rails; C: 0, 54 - 0,82 Si: 0,18-0,40 Mn: 0, 60-1, 05 S: 0.04 max P: 0,035 max As.: 0, 01 max of Mass share Norms: R-50 GOST7173-75 and R-65 GOST-8165-75 The scrap consists of R-50 (51, 67 kg/m) R-65 (64,72 kg/m) Used Rail ISRI 27-29 ISRI-CODES; (27) Rail, Steel No. 1. Standard section tee rails, original weight 50 pounds per yard or heavier, 10 feet long and over. Suitable for re-rolling into bars and shapes. Free from bent and twisted rails, frog, switch, and guard rails, or rails with split heads and broken flanges. Continuous welded rail may be included provided no weld is over 9 inches from the end of the piece of rail. (28A) Rail, Steel No. 2 Cropped Rail Ends. Standard section, original weight of 50 pounds per yard and over, 18 inches long and under. (28B) Rail, Steel No. 2 Cropped Rail Ends. Standard section, original weight of 50 pounds per yard and over, 2 feet long and under. (28C) Rail, Steel No. 2 Cropped Rail En ds. Standard sec t ion, original weight 50 pounds per yard and over, 3 feet long and under. (29) Rail, St eel No. 3.Standard section tee, girder, and/or guard rails, to be free from frog and switch rails not cut apart, and contain no manganese, cast, welds, or attachments of any kind except angle bars. Free from concrete, dirty and foreign material of any kind. The rails can be cut to the length the buyer wants
We provide natural honey with the color of White,Extra light Amber,Light Amber,Amber,Dark Amber,Which are all collected from our professional and green beefarm---Wangwushang beekeeping farm base,to make sure the quality of honey material,and we have attain the certificate of ISO,QS,HACCP and GMP,making sure the quality and health of bee products, strictly producing accordance with GMP. No Chemicals are used in our beekeeping operation. And the apiaries are far away from the industry area and farm area. Our products export 5000MT honey per year worldwide. And now, we want to share them with more people. Please feel free to contact us. Product Specification Pure Bee Honey Parameter: Color: white,ELA,LA,Amber F/G: Min. 1.0 Moisture: Max. 18% HMF: Max. 15ppm Diastase: Min. 8.3 Fructose: Min. 40% Reducing Sugar: Min. 70% Sucrose: Max. 5%
Thanks for stopping by to check on our Pistachio export detail. We are trading company dealing in nuts and dry fruits of several different varieties such as Pistachio nuts, cashew nuts, almonds, walnuts, macadamian nuts, peanuts, pecan nuts etc. We can supply you with good quality pistachio nuts with specifications as follows: Physical - Microbiological Requirements: a) Living parasites none b) Impurities max. 1 % c) Mould none d) Remnants of shell 0,2 % Chemical Requirements: a) Moisture max. 6 % b) Phostoxin max. 0.01 mg / kg c) Peroxide max. 2 mval / kg Microbiological Requirements: a) Aerobic total count max. 100,000/ g b) Coliforms max. 1,000 / g c) E. coli max .10/ g d) Salmonellae negative /25 g e) Yeast and mould fungus max. 10,000/ g f) Aflatoxin B1 max. 2 ppb g) Aflatoxin B1 + B2 + G1 + G2 max . 4 ppb
Steel Friction/Rubberized Fabric Tire Cord - Uncured Rubber Scrap - Is byproduct from creating reinforced tire walls - Steel Tire wire substrate - Grade A Unvulcanized Rubber
Green Tire and Carcass scrap consists of Grade A unvulcanized rubber tire parts which have been partially assembled. Tire parts contain steel or fabric reinforcement, including tire beads. Green Tires have tread, Carcass has no tread. PCR, motorcycle, and truck tires included
.Fix carbon 95% Calcined anthracite coal for sale Anthracite Filter Media is thoroughly selected from anthracite which yields the highest percentage of carbon. It is then hydraulically classified to reduce mineral matter and ash to a minimum, and finally screened and washed to ensure suitability for filtration purposes. Anthracite filter coal or Anthrafilt is commonly used as sub-fill and as a component of multi-media filters. Anthracite filter media is a durable media with long life and a wide temperature range. It contains no silica to interfere in the production of ultra pure water. Anthracite promotes higher service flow rates and longer filter runs with less head loss than single media filter beds. Backwash rates are reduced as well. Low uniformity coefficient anthracite filter media extends the life of your filter before the media must be changed out. Higher service flows and longer filter runs than equivalent sand filters. â?¢ Unique density allows Anthracite to be combined with other filtration media in multi-media filters. â?¢ Lower uniformity coefficient has less oversized and undersized particles resulting in a highly uniformed bed. â?¢ Due to its medium density, Anthracite can be used in multi-media bed filters providing a unique pre-filtration layer. Anthracite coal filter media Application Anthracite Filter Media is widely used in the process of water quality treatment before and after the production of chemical, metallurgical, thermoelectric, pharmaceutical, papermaking, printing and dyeing, food and so on.
