Modern mineral base oils are the result of a long and complex distillation and refining processes. The feedstock used is crude oil. This substance is not of uniform quality but consists of several thousands of hydrocarbon compounds in which the elements carbon and hydrogen are present in all molecules and, in part, are bound to other elements. The hydrocarbons can be divided into three main groups: paraffinic, naphthenic and aromatic. Paraffinic hydrocarbons can be further divided into two subgroups: normal paraffinic and iso- paraffinic. Paraffinic hydrocarbons are the best lubricants. The distillation process in the refinery separates the hydrocarbons contained in the crude into cuts based on the molecule size. Furthermore, as many unwanted substances as possible are removed in the process, such as sulphur, aromatic hydrocarbons, paraffin wax, etc. In other words the mineral oil production process is physical cleaning and the end product is so-called paraffinic base oil. Most of the hydrocarbons in the base oil are paraffinic, but it also contains naphthenic and aromatic molecules. When the finished lubricant, such as motor oil, is made of these, several additive compounds are used to improve the base oil properties. The final outcome can also be so-called naphthenic base oil, where most of the hydrocarbons are naphthenic. Their cold properties are excellent.
Bitumen a black viscous mixture of hydrocarbons obtained naturally or as a residue from petroleum distillation. It is used for road surfacing and roofing. Bitumen is a mixture of Organic Liquids that are highly Viscous, Black, Sticky, Entirely Soluble in Carbon Disulfide, and composed primarily of highly condensed Polycyclic Aromatic Hydrocarbons. Naturally occurring or crude bitumen is a sticky, tar-like form of petroleum which is so thick and heavy that it must be heated or diluted before it will flow. At room temperature, it is much like cold molasses. Refined Bitumen is the residual (bottom) fraction obtained by fractional distillation of crude oil. It is the heaviest fraction and the one with the highest boiling point, boiling at 525 C (977 F). Petroalliance are involved in import and the supply and trade of Bitumen Oil. This oil is a dark and viscous liquid which is sticky in texture. It is widely used in road construction, waterproofing, paints, enamels etc. It is available to clients in different types of settings at highly affordable prices. It is widely acclaimed amongst our client base for its supreme quality. Uses of Bitumens Bitumen is primarily used for construction and paving of roads. Its other uses are for Bituminous Waterproofing Products, including the use of bitumen in the production of roofing felt and for sealing flat roofs.
Natural magnesium sulphate, natural magnesium chloride, natural sodium sulphate.
Purity scrap copper wire 99.95 - 99.99% Wire diameter: 0.30mm, 0.25mm, 0.20mm Tensile strength: 1000 N/mm2, 900 N/mm2, 500 N/mm2, 450 N/mm2, N/mm2 Weight/spool: 3 kg, 5 kg, 7 kg, 15 kg, 20kg COMMODITY: Copper Wire Scrap, (Millberry) 99.99% Specification: 99.99% purity scrap copper wire Name Chemical Composition (%): Copper Scrap Cu: �?� Bi:�?� Sb:�?� As:�?� Fe:�?� Ni:�?� Pb:�?� Sn:�?� S:�?� O:�?� Zn:�?� P:�?� 99.95 0.002 0.002 0.002 0.005 0.002 0.005 0.002 0.005 0.002 0.005 0.001 ITEM TEST RESULT Copper 99.9% Carbon 0.03% Phosphorus 0.01%max Coblet 0.01%max Sulphur 0.01%max Iron 0.005%max Zinc 0.003%
Carbon contact inserts for trolleys, carbon outfits, carbon electric brushes for motors, carbon heating devices, other carbon.
High Grade EXW Prepayment Nitrogen fraction of total mass on dry basise, %, not less = 46.3 (grade A), 46.2 (grade B) Crystal carbamide (urea) is received from ammonia and carbon dioxide. carbamide is used in an industry as raw materials at manufacturing of pitches, glues, etc., for use in agriculture as mineral nitrogen fertilizer. Carbamide can be utilized in animal husbandry as fodder additive. Depending on purpose, two carbamide marks are produced: A- for industry; B â?? for agriculture. Carbamide is non-combustible, fire-and is explosion-proof under normal conditions. As regards to its influence on organism, it falls into 3-rd class of hazardous substances. Carbamide is packed in paper bitumized of laminated bags, polyethylene bags, woven polymeric laminated bags woven polymeric bags with inserts, and also in soft specialized containers as MKR-1, OS. Carbamide is stored in closed store rooms protecting the product from rainfall. At storage of product in bulk its mixture with other fertilizers is not permitted. It is permitted to store carbamide containers and transport packages fastened by synthetic film on open areas. Warranty period of product storage â?? 2 years from the date of manufacturing
DIESEL OIL FROM LITTLE SULFUROUS CRUDE OIL T 05766698-06-2005 Description of index figure 1 Cetane number, not less than 45 2 Fraction composition: - 50% 0C, not more than - 96% 0C, not more than 290 360 3 Kinematic viscosity 200С, mm 2 /s, (sSt) 3,0-6,0 4 Pour point, 0С, not more than - 10 5 Cloud point, 0С, not more than - 5 6 Flash point in close cup, 0С, not less than - for diesel locomotive and ship engines and gas turbines - for diesels of the general-purpose - for diesels of the general-purpose 62 50 40 7 Mass portion of sulfur, %, not more than 0,2 8 Mass portion of mercaptane sulfur, %, not more than 0,008 9 Mass portion of hydrogen sulfide no 10 Copper plate testing ok 11 Presence of acids and bases, soluble in water no 12 Actual resin concentration, mg 100 sm3 fuel, not more than 40 13 Acidity, mg KOH by 100 sm3 , not more than 10 14 Iodine number, mg I2 for 100g, not more than 6 15 Ash contents, % weight, not more than 0,005 16 Carbon residue of 10% remainder %, not more than 0,25 17 Filtering factor, not more than 3,0 18 Presence of mechanical impurities no 19 Presence of water no 20 Density 200, kg/m 3 , not more than 860 Note: 1. From 1 March before 1 November production and using fuel allowed with pour point not above 0 0C (without determination of the cloud point) and contents of water not more traces. 2. A filtering factor is defined in reservoir of the transfer base, but plant guarantees correspondence of the rate, specified in standard specifications. 3. Factor on points 1, 7, 8, 9, 15 are defined seasonally, once at 10 days.
Our production company from Ukraine is looking for a buyer of charcoal briquettes Pini&Kay perfect quality EXECOR TM from fruit trees. BASIC PROPERTIES appearance: solid (briquettes); colour: black; flammability: 351 oC; burning time: 4-6 hours; ash content: 0.8-1.5%; carbon: 83-90%; moisture: 5%; sulphur content: 0%; volatile matter: 16-20%; caloritic value: 8100-8700 kkal; dimension: 50(D)*180(L) mm, 0.185 kg; packaging Details: Boxes 384(L)*184(B)*225(H), weight 10 kg ±3%; Supply Ability: 300-400 MT per month; Sample Available: Yes.
