 |
|
Tanning extract
1.Mainly used in tanning agent in leather-making industry, which can make the leather soft in quality and color. 2.Anti-scaling agent in medium, small-scale boiler. 3.Treating compound for drilling fluid. 4.Ore flotation agent. 5.Adhesive and accelerator for building board. 6. Used in metal preservative, antirusting agent. 7.Used in waste water treatment and drug industry etc.
Company:
Liuzhou Glory Zinc Minmetchem Co., Ltd.
China [Jun 10, 2008]
|
|
Potassium Bichromate
Our factory is one of the largest Potassium Bichromate in the world. So we can offer this item with high quality as well as very very competitive price.
Company:
Star Chemicals and Catalysts Co.,Ltd.
China [Aug 9, 2008]
|
|
Poly Catalyst
1) SCG-1 series catalysts are used in the manufacture of polyethylene products of various densities, removing the need for users to change catalysts for the production of low, middle and high density PE products of narrow MWD. 2) This product is a type of high efficiency vapor phase TKCl 4 -Mg dry powder catalyst newly developed for the Unipol polyethylene production process. 3) Recommended applications: a) Works normally in vapor fluid bed reactors, with operation easily controlled, and minimal static agglomeration in bed layers and flash polymerization in the reactor ; b) Shows high activity ; c) Rapid in performance and termination, therefore more suitable for use in operations under conditions with high load condensation ; d) Sensitive to hydrogen control, showing a better response to hydrogen than M-1 catalysts ; e) Shows a better response to polymerization than M-1 catalysts ; f) Compared to M-1 catalysts, model SCG-1 shows better particle size and narrow particle distribution without broken particles, particle convergence or conglutination ; g) Good fluidity in metering and loading in catalyst feeding funnels.
Company:
Beihai Huihuang Chemical Packing Co. Ltd.
China [Aug 9, 2008]
|
|
Catalyst for Propylene Polymerization
1) Types: NT-1, NT-2, NT-3 ; 2) Property: upon request ; 3) Usage: propylene polymerization catalysts for Spheripol process (Basell process), Hypol process (Mitsui process), Amoco process, and Unipol process
Company:
China Catalyst Limited
Hongkong [Aug 9, 2008]
|
|
Catalytic Antimony Trioxide
Catalytic antimony trioxide is made from high quality refined antimony by our unique iso-ion refining technique. Its characteristics are: fine size, high whiteness, pure few impurities, pure crystal pattern, high activity, easy to disperse. Application: Mainly used as polyester catalytic in the synthetic fiber industry.It is the product with high solubility in ethylene glycol and this allows the product to be introduced into the PET reactor as a solution or suspension instead of in powder form.
Company:
Star Chemicals and Catalysts Co.,Ltd.
China [Aug 9, 2008]
|
|
Zeolite
Zeolite 4a zeolite deterging aid catalyst ; 10x zeolite catalyst. 4a zeolite specification: Type ca exchange capability caco3 mg/z-g particle size % whiteness % ph moisture % 10 4 ; Z-4a-1 310 99 90 95 11 6 ; Z-4a-2 295 98 85 95 11 6 ; Z-4a-3 285 97 80 93 11.3 6.
Company:
Noblestar Catalyst Corporation Ltd.
China [Aug 9, 2008]
|
|
Metal Carrier Catalytic Converters
Our GR series catalyst is a compound catalyst with rare earth element precious metal from china. It is suitable for the purification of all kinds of automobile and industrial waste gas exhaust. Metal carrier catalysts are made in metal carriers.
Company:
Hebei Kairui Chemical Co., Ltd.
China [Aug 9, 2008]
|
|
Diesel Fuel Catalyst And Additive
Reduces fuel usage 6% to 20%, reduces particulates up to 66%, NOx up to 20%, and includes a proprietary lubricant, proprietary detergent, and a proprietary biocide.
Company:
Filtra Catalysts And Chemicals Ltd.
India [Aug 9, 2008]
|
|
Iron Powders used as Chemical Catalysts
1) TFe>97%, C<0.1%, S<0.03%, Mn<0.6%, Si<0.3% ; 2) Models available: HF40, HF60, HF100, HF200 (40 - 200mesh) ; 3) We also provide iron powder according to your requests
Company:
Beihai Huihuang Chemical Packing Co. Ltd.
China [Aug 9, 2008]
|
|
Catalyst for Ethylene Polymerization
1) Type: GM-1, GM-2, GM-3, GM-4, GM-5, GM-6, GM-7, GM-8 ; 2) Property: upon request ; 3) Usage: ethyelene polymerization catalysts for Unipol process, BP process, and Mitsui process
Company:
Noblestar Catalyst Corporation Ltd.
China [Aug 9, 2008]
|
|
Tetra Butyl Ammonium Bromide
Features: 1) CAS No.: 1643-19-2 ; 2) Structure formula: (C4H9)4NBr ; 3) Molecular formula: C16H36BrN=322.38 ; 4) Organic synthesis intermediate, phase-transition catalyst. Specifications: 1) Appearance: white crystal ; 2) Assay: ≥99.0% ; 3) Amine value: ≤0.3mgKOH/g ; 4) Weight loss on drying: ≤0.3%
Company:
Star Chemicals and Catalysts Co.,Ltd.
China [Aug 9, 2008]
|
|
Dispersant N
1) Recommended applications: a) Mainly applied to dispersants in the dyestuff industry, stabilizing agent in cotton weaving and leather industry ; b) Also applied to slushing agents in buildings and brightener in electroplating industry ; c) Pesticide and pigment. 2) Storage: put it in a cool, dry and air flowing place. The life time is 2 years
Company:
Beijing Comens Chemical Co., Ltd.
China [Aug 9, 2008]
|
|
Catalyst Products, Chemical Packing, Ceramics
1) CR & CRS-21 catalyst, CR & CRS-21 catalyst available ; 2) Absorbent and fine chemicals can be used in chemical & petrochemical industries, coke and environmental protection ; 3) Catalyst of H2S reciprocal reaction.
Company:
Beihai Huihuang Chemical Packing Co. Ltd.
China [Aug 9, 2008]
|
|
Vinylmagnesium Chloride
Chemical Formula: C2H3ClMg ; Molecular Weight: 86.80 ; Property: yellowish transparent liquid,with density(at20) d = 0.97g/ml, boiling point:66,solidifying point: -17 ; Specifications and Indexes: item Standard ; vinylmagnesium chloride, mol/l 1.5 2 2.5 ; impurity, wt % 0.6 0.6 0.6 ; vinylmagnesium chloride, wt% 13.4 17.9 22.3
Company:
Shanghai Richem International Co., Ltd.
China [Aug 9, 2008]
|
|
Hyzb-801 Claus Tail Gas Hydrogenation Catalyst
Catalyst hyzb-801 is a kind of catalyst specialized for the hydrogenation of claus tail gas. The catalyst uses ray-al2o3 as the carrier and co, mo as the active metal components. It has the characteristics of large bulk density, pore volume and specific area, uniform distribution of active components, high hydrogenation activity and organic sulfur hydrolysis activity as well as good activity stability. It's comprehensive performance has reached the world advanced level. The commercial plant production has proved that hyzb-801 has superior performances compared with the other same kind of catalysts under same process conditions in the same plant, over 1/3(in terms of weight) of the catalysts can be saved with hyzb-801, thus it can save a great amount of capital for the customers. Specifications: Color and shape:3-lobe, gray bar ; Size: Dia 3x5-10mm ; Coo:2.5-3.0% ; Moo3:10-11% ; Specific area:220m2/g min ; Bulk density:0.60-0.70 kg/l ; Average crushing strength:160n/bar min ; Pore volume:0.40 ml/g min
Company:
China Catalyst Limited
Hongkong [Aug 9, 2008]
|
|
Molecular Sieve
1) Kind of crystallized aluminosilicate ; 2) Owing to its even pore diameter and high specific surface areas, it has many excellent features ; a) Selective adsorption, that is to say it will adsorb the moleculars of which the diameter is less than the pore size of molecular sieve ; b) As for polar moleculars and unsaturated molecular, it has selective adsorption. The bigger the polarity, the higher unsaturated ratio, the stronger selective adsorption ; c) Strong property of water adsorption even in high temperature, large space velocity or low content of water, it has quite a higher water adsorption capacity ; 3) Six main types of molecular sieve: 3A, 4A, 5A, 10X, 13X
Company:
Hebei Kairui Chemical Co., Ltd.
China [Aug 9, 2008]
|
|
Diatomite Catalyst Carrier
1) Good chemistry inertia ; 2) Appropriate relative surface ; 3) Good factor of porosity ; 4) Wear-resisting, acidproof, heat-resisting ; 5) An ideal carrier for multitudinous catalysts: a) Hydrogenation nickel cobalt catalyst ; b) The mellow dehydrogenation reflected ; c) Copper chromium catalyst carrier ; d) Vanadic sulfate catalyst carrier ; e) The picture is only for reference ; f) Color: tan, gray , black, buff, pink.
Company:
Hebei Kairui Chemical Co., Ltd.
China [Aug 9, 2008]
|
|
N-Butyl Chloride, N-Butyl Lithium
N-Butyl Chloride: 1) 1 Butyl chloride wt %>=99.5 ; 2) Isomers wt, %=<0. 35 ; 3) Alkenes wt, % =<0.10 ; 4) Ethers wt, %=<0.02 ; 5) Acidity wt, %=<0.001 ; 6) Moisture wt, %=<0.008. N-Butyl Lithium: 1) Alkali impurities (calculated bylixthium) 1.0 ; 2) Covalent chlorine 0.005 ; 3) Cl 0.005.
Company:
Shanghai Richem International Co., Ltd.
China [Aug 9, 2008]
|
|
Honeycomb Ceramic
1) Large specific surface area and low airflow resistance ; 2) Applications: a) Catalyst carrier: to lower the temperature of organic matter, purify industrial waste gas and car waste gas ; b) The medium of heat exchange: save 12% energy ; c) Static organism carrier: microgranism solid in medicine and foodstuff fields ; d) Fire resistance tool: little quality/volume rate, high speed of transmiting heat, high heat efficiency ; e) Coal gas burning distributed plate: accelerate completely burning and save energy of 10%
Company:
Star Chemicals and Catalysts Co.,Ltd.
China [Aug 9, 2008]
|
|
Tetramethylethylenediamine
TMEDA catalyst is a colorless-to-straw liquid tertiary amine. The material has a characteristic amine odor. It is readily soluble in water, ethyl alcohol, and other organic solvents. Specifications: 1) Appearance: colorless liquid with ammonia-like odour ; 2) Sales specification: 99% min ; 3) Water content: 0.25% max ; 4) Flash point: 17.78 C (64.00 F) ; 5) Specific gravity at 20°C: 0.77
Company:
Star Chemicals and Catalysts Co.,Ltd.
China [Aug 9, 2008]
|
|
Acid & Heat Resistant Brick And Plate, Wearproof Ceramics
1) Acid & heat resistant brick and plate, wearproof ceramics, arc carrying rollers ; 2) Acid & heat resistant brick and plate can be used as lining for tower, tank, jar and stirred pond. It can resist the acid, chilling and high temperature
Company:
Beihai Huihuang Chemical Packing Co. Ltd.
China [Aug 9, 2008]
|
|
Potassium Oleate
JD-30 catalyst is a potassium-based catalyst that is widely used in the production of rigid isocyanurate foams. Specifications: 1) 40% potassium oleate ; 2) 60% dipropylene glycol or diethylene glycol ; 3) Appearance: colorless to brown red sticky liquid ; 4) Density: 1.2290-1.2330 ; 5) Refractive index (n20D): 1.1500-1.5500 ; 6) Water content: 2.0
Company:
Shanghai Richem International Co., Ltd.
China [Aug 9, 2008]
|
|
Ceramic Carrier Catalytic Converter
Supply Ceramic Carrier Catalytic Converter from China ; Payment Terms: L/C, T/T ; Delivery Lead Time: 30 days after sight L/C ; Supply Ability: 50,000pcs/month.
Company:
Noblestar Catalyst Corporation Ltd.
China [Aug 9, 2008]
|
|
DO Type Catalyst For Removing Oxygen
DO Type of supported catalysts for removing oxygen are mainly used for: (1) in the gas purifying units of production lines of glass work industry by floating method, color TV sets, and electrolytic industry. It can remove the oxygen from industrial electrolytic hydrogen. (2) production of ultrapure nitrogen or high pure nitrogen from ordinary nitrogen. (3) production of "rich gas" ( from coal gas producer by removal of oxygen) as protective gas for production and processing of special kinds of steel. (4) deoxidation of the synthesis gas in chemical industry. The DO Type catalyst contains a low content of noble metal, it has the following advantages: High efficiency of deoxidation and activity in low temperature, better stability ect. 1. the removal of oxygen from electrolytic hydrogen and ordinary nitrogen in glass work industry using floating method and electrolytic industry. DO-20 or DO-25 Type catalyst can be started up at room temperature, gas space velocity:5000-8000 m3/h, residual O2 in effluent 1ppm max. Depth of deoxidation reachs to 0.1ppm (the more high pressure the more efficiency of deoxidation) ; 2. Protective gas atmosphere for production of special kinds of steel: For DO-1 type catalyst, reaction temperature 140 degree; pressure R 0.1mpa; "coal gas"; space velocity: About 3500 m3/h; residual oxygen in effluent 10ppm max Regeneration performance: Poisoned deactivated catalyst can be continually used after regeneration by definite steps. It does not need regeneration for removal of oxygen from ordinary hydrogen and nitrogen. Regeneration period. Depend on the amounts of impurities of raw material gas.
Company:
Filtra Catalysts And Chemicals Ltd.
India [Aug 9, 2008]
|