Product Specifications
| Prod Model: |
3963 |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Form: |
Clover |
| Catalyst Carrier: |
Alumina-Sio2 |
| Status: |
Solid Catalyst |
| Effect Size: |
Primary Catalysts |
| Manufacturing Method: |
Mechanical Mixing |
| Usage: |
Positive Catalyst |
| Application Industry: |
Industry |
| Classification: |
Heterogeneous Catalysts |
| Response Type: |
Hydrofining |
Product Description
-1. Introduction
Hydrofining catalyst 3963 is a molecular sieve catalyst with high crystallinity and high density of acid sites for improving LCO quality to get fine diesel with high cetane number. The diesel yield is greater than 95%. With hydrofining catalyst 3963, the hydrogen consumption is low and diesel yield is high. Catalyst 3963 has been very popular in the markets.
-2. Catalytic activity
Good catalytic activity for hydrodesulfurization (HDS), hydrodenitrogenation (HDN), and gums removal. The HDN rate and HDS rate are both over 95%.
The color and stability of the diesel have been improved greatly.
Diesel cetane number is enhanced by?10 units.
-3. Application
This catalyst has been applied in diesel hydroprocessing unit for processing coker diesel, LCO or the mixed thereof, to produce high quality low freezing diesel in Daqing Petrochemical Company.
| Items | Contents and values |
| Chemical composition | WO3-NiO/Al2O3-SiO2 |
| Shape | Trilobe |
| Length, mm | 3~8 |
| Diameter, mm | 1.2~1.4 |
| Crushing strength, N@mm -1 | ≥13 |
| Abrasion rate, % | ≤1.0 |
| Burning rate, % | ≤2.0 |
| Pore volume, ml/g | >0.28 |
| BET surface area, m2/g | >200 |
| Bulk density, g/ml | 0.82~0.92 |
Beijing Gaoxin Lihua Catalytic Materials Limited Company (former Beijing Gaoxin Lihua Chemical Industry Limited Company, hereafter referred to as Gaoxin Lihua) is an important high-tech company in Beijing Opto-Mechatronics Industrial Park (OIP). Gaoxin Lihua is dedicated to developing and manufacturing quality catalysts for oil-refining and petrochemical processes, advanced plastic processing additives for plastic industry, and rhodium catalysts for hydroformylation reactions in chemical industry. Gaoxin Lihua, armed with advanced technologies and equipment, possesses the following production units: One set of solid catalyst production line with a capacity of 1500t/a, one set of denti-ball shaped and trilobal shaped support production line with a capacity of 1000t/a, one set of advanced plastic additive processing line with a capacity of 1000t/a, and one unit for recovering rhodium from spent catalysts.
The scientists and technologists of Gaoxin Lihua dedicate themselves to the Development and Research of new products and technologies. The major products of Gaoxin Lihua include hydro(re)fining catalysts, hydrocracking catalysts, hydroprocessing guard catalysts, advanced plastic composite additives, PP nucleating agent, etc. These products have been and are being used by many large oil refineries and plastic plants, and the feedback has been really good. The performance of these products has achieved the top level in domestic markets, and some related manufacturing techniques, such as those applied to denti-ball shaped catalyst support, are unique and innovative.
