The catalyst can be used in the following processes:
A. Benzene hydrogenation to cyclohexane.
It can hydrogenate about 100% benzene to less than 100ppm.
B. Phenol hydrogenation to cyclohexanol.
C. Hydrotreating of industry coarse hexane and other solvent oil.
D. Hydrogenation of white oil.
E. Hydrogenation of lube.
F. Organic sulfides removal of liquid hydrocarbon.
Catalyst HTB-1H is mainly used for hydrogenation of unsaturated aliphatic hydrocarbon, aromatic hydrocarbon and organic sulfides removal of liquid hydrocabon. After hydrogenation, the content of remained aromatic hydrocarbon or unsaturated hydrocarbon can be decreased to ppm grade, and the sulfides content of liquid hydrocarbon can be decreased to less than 0.1ppm.
The catalyst has been successfully used in many industry units. Its comprehensive performance is superior to the same kind of products.
|
item |
target |
item |
target |
|
Appearance |
black cylinders or extrudates |
Nickel, wt% |
min 42% |
|
Particle size, mm |
Dia 5*5(cylinders), 2.0*2-15(extrudates) |
|
|
|
Chemical compostion |
nickel- alumina |
Surface area, m 2 /g |
80-130 |
|
Crushing strength, N/cm |
130min(cylinders), min100(extrudates)
|
Bulk density, kg/l |
0.90-1.30 |
Reference operating conditions (for benzene hydrogenation):
Process parameters
|
Hydrogen partial pressure, Mpa |
tem (Centigrade Degree) |
Space velocity, hr -1 |
Hydrogen to benzene molecular ratio |
|
0.1-2.0 |
120-230 |
0.1-4.0 |
3.5-10 |
|
Raw material |
Benzene content, 0.1-100%; Balance, cyclohexane
|
|
Hydrogenated products |
Outlet benzene content, max100ppm; Benzene conversion, min 99.5%.
|
Pingxiang Lihua Packing Co., Ltd is restructured from Pingxiang Industrial Packing( Group) Corporation, which located in Pingxiang city, ceramic industry park, mainly produce tower packing in Ceramic, Metal, Plastic material, Ceramic Ball, Molecular Sieve, Activated Alumina, Catalyst, Thermal Storage Packing, Environmental-friendly Filtering Material, Grinding Ceramic series products.
Lihua has an annual manufacturing capacity of 10, 000 tons of various products in the present, the factory existing covers 30, 000 square meters of area, fixed assets RMB 50 million, working capital RMB 20 million, more than 200 employees. Lihua fully implement the international standard ISO9001-2000 quality management system, Lihua is major designated to the large-scale industrial chemical packing enterprises by Petrochemical Department, Ministry of Chemical Industry, Ministry of Metallurgical Industry. Products are used in petrochemical, coal chemical, fertilizer, metallurgy, electricity, medicine and environmental protection industries and medium-sized enterprises.
The products have been exported to Japan, Denmark, Russia, the United States, Iraq, the Czech Republic and other countries, and have won tremendous favorable reputation from users.
Lihua pursues: Quality First, Credit Most, operates principle of Integrity, takes the enterprise spirit of Credibility, Science, Innovation and Development and follows the essentials of Excellent Quality, Competitive Price and Best Service to create wonderful future with our home and abroad customers.
We sincerely welcome customers from all over the world and assure you of our superior quality and best services.
