What is the catalyst consumption per unit of heavy oil catalysis?
Thread Content
What catalyst is used in each of your devices? What is the catalyst consumption per unit when the properties of the raw material are at their worst or best?
The average is 1 kg per ton of raw material.
Our yield is 1.8 kg/t
We usually use a value between 1.2 and 1.8; of course, when the oil quality is good, it can be as low as 0.8
We use the LB0 olefin reduction catalyst produced by Lanzhou Catalyst Factory, with a catalyst consumption of 0.6 kg/t
Currently, it’s best to achieve 0.4; this is related to both design and operation~~~
We use the residue catalyst produced by Changling Catalyst Factory, with a catalyst consumption of 1.2 kg/t
We use 0.8 kg per ton of raw material; the quality of the raw material is good, but it contains coker wax oil
We also use catalysts from Lanzhou Catalyst Factory; the catalyst consumption is 1.1 kg/t for Victory:
We’re similar to those upstairs; we use Zibo Huaqing and American Davidson’s products
2~2.4 kg/ton of raw material
The CDC and RSA additives produced by Changling Catalyst Factory are made from crude oil of poor quality, with a value of around 2.0, and up to 2.5 at most. We have a rule that it cannot be lower than 1.5.
It is generally between 0.8 and 1.8 Kg/T
I think it’s not useful to focus solely on unit consumption; what matters is the overall efficiency. There is no need to sacrifice the product distribution for the specific consumption of a catalyst. A high consumption of catalyst per unit, coupled with high overall efficiency, is not necessarily a bad thing
May I ask how to calculate the specific consumption of catalysts in catalysis?
The specific consumption is generally between 1.0 and 2.0; control of this specific consumption should be aimed at achieving the maximum efficiency of the installation
Asking about this comparability isn’t very meaningful, as differences in raw materials and processing methods have a significant impact on the catalyst consumption per unit!
We use the LB0-16 olefin reduction catalyst produced by Lanzhou Catalyst Factory and the CDC catalyst from Changling; the catalyst consumption is around 1.0 kg/t.
Generally, the catalyst consumption is around 1.0, and it is closely related to the content of heavy metals in the raw materials