Product Specifications
Product Description
Mainly applied in production of food-grade paraffin and pharmaceutical grade Vaseline.
Product Characteristics
Silicon aluminum carrier carrying tungsten, molybdenum and nickel metal components and auxiliaries.
High activity and good decolorizing property
Chemical Composition
WO3, MoO3, NiO
Packaging and storage
Paper-board drum liner with plastic bags which suit for all kinds of transportation. Each Drum Net 25kgs.
Load and lay carefully in transportation, do not destroy the package, avoiding rain.
Storage in shady and cool, low-temperature and dry location. Period of quality assurance is 2 years in normal temperature.
|
Appearance |
Clover Extrude Cylinder |
|
Size, mm |
Φ (1.1~1.3) |
|
Specific area, m 2· g -1 ≥ |
150 |
|
Bulk density, kg. L -1 |
0.85-0.95 |
|
Pore volume, ml. g -1 ≥ |
0.30 |
|
Crushing strength, N. cm -1 ≥ |
150 |
OperatingConditions
|
Process |
Daqing 58” Inversed Sequence Wax |
|
Operation Temperature, o C |
270 |
|
Hydrogen partial pressure, Mpa |
4.9 |
|
Space velocity, hr -1 |
1.5 |
|
Hydrogen/ Hydrocarbon, v/v |
300 |
|
Activity index |
Photocolorimetry ≤ 1 Light stability: ≤ 4 Saybolt color: +30
Readily carbonization: certified |
Process Conditions and Product Properties
Process
Feed
Stock |
Hydrogen Partial Pressure
(Mpa) |
Initial Reaction Temp.
( º C) |
Space Velocity
(h -1 ) |
Hydrogen
Oil Ratio by Volume |
Melting point
below 60 º C,
Oil< 0.5% |
5.0-7.0 |
260 |
1.0 |
100-300 |
Melting point
above 60 º C,
Oil< 0.5% |
5.0-7.0 |
260 |
0.5-1.0 |
100-300 |
Melting point
below 60 º C,
OIl> 0.5% |
5.0-7.0 |
270 |
0.5 |
300-500 |
Melting point
above 60 º C,
Oil> 0.5% |
5.0-7.0 |
270 |
0.5 |
300-500 |
Beijing SJ Environmental Protection and New Material Co., Ltd., is specialized in using environment-friendly new materials under independent research and development to provide products, technology and complete sets of solutions for energy infrastructure industry in producing clean fuels and solving environmental issues, especially in desulfurization area.
Products and technologies of our company are widely used in purification and desulfurization of gas-liquid materials, such as liquefied petroleum gas, gasoline, kerosene, diesel, natural gas, synthesis gas from coal, industrial gas, methane gas, coal-bed methane, etc. And removal of other harmful substances from those materials mentioned above. By now they have become popular in large-scale enterprises of petroleum refining, petrochemical industry, coal and natural gas chemical industry, natural gas extraction, iron and steel industries and so on, with industrialized operation of more than 200 sets of devices.
The main products and technologies of our company, with a complete protection system of independent intellectual property rights, have reached the leading level both at home and abroad. Particularly, our desulfurization purificant and purification technologies under independent research and development have realized recycling for the first time at home and abroad. Recycling of the pollutants as resources removed in the renewable process can fundamentally resolve the problem of secondary environmental pollution caused by traditional desulfurization purificant, achieve the cycle economy and meet the requirements for enviro
