加氢裂化催化剂(系列产品) - Names and Identifiers
加氢裂化催化剂(系列产品) - Physico-chemical Properties
| Physical and Chemical Properties | 3652 × 780 cylindrical or flaky, with bulk density of 3705~870/m3, 3762 × flaky, with bulk density of ~/m3, bulk density 870~980kg/m3. Catalytic activity: 3652 type to 313~504 ℃ Daqing vacuum distillate oil as raw material, at 438 ℃,18.0MPa, volume space velocity 1.0h-1, the yield [% (mass)] of the obtained product was 2.7 of gas, 17.4 of gasoline, 36.3 of kerosene, 10.1 of diesel oil (No. 0), and 33.5 of unconverted oil; type 3762 uses 318~506 ℃ Daqing vacuum distillate as raw material, and the product yield [% (mass)] obtained at 390~430 ℃ is gas 2.9, gasoline 23.7, kerosene 31.8, diesel oil 10.7, unconverted oil 30.9. |
加氢裂化催化剂(系列产品) - Introduction
Hydrocracking catalyst is a kind of catalyst commonly used in petrochemical industry, mainly used in the hydrocracking reaction of heavy oil. It has the following properties:
1. The catalyst has high activity and selectivity, and can effectively crack heavy oil into lower carbon chain hydrocarbons;
2. The catalyst has good stability and heat resistance, and can maintain catalytic activity under high temperature and high pressure;
3. The Catalyst has a large specific surface area and pore structure, which helps to improve the reaction efficiency and product distribution.
The main purpose of the hydrocracking catalyst is to carry out the catalytic cracking reaction of heavy oil, and to obtain lower carbon chain hydrocarbon products, such as gasoline, diesel oil, lubricating oil, etc. These products have low boiling point and good combustion performance, which are suitable for different application fields in petrochemical industry.
Common methods for preparing Hydrocracking Catalysts include impregnation, co-precipitation and Sol-gel methods. These methods are mainly carried out by loading the active components of the catalyst (such as metal oxides) on the carrier, and through a series of drying, calcination and reduction treatment steps, the catalyst is finally prepared.
Regarding safety information, the following should be noted when using Hydrocracking Catalysts:
1. The catalyst may be toxic to the human body. Direct contact with skin and eyes should be avoided, and the operation should be carried out in a well-ventilated place;
2. Follow the relevant operating procedures and personal protective measures during use, such as wearing protective glasses, gloves and protective clothing;
3. Catalyst has a certain degree of flammability, should avoid contact with flammable substances, and stored in a dry, ventilated place, away from the fire source.
Last Update：2024-04-09 19:05:37