Can anyone tell me what measures should be taken to process high-sulfur crude oil under atmospheric and vacuum pressure? Do you have any good suggestions?
Thread Content
Can anyone tell me what measures should be taken to process high-sulfur crude oil under atmospheric and vacuum pressure? Do you have any good suggestions?
Key equipment and pipelines must be quality upgraded.
We process high-sulfur crude oil here, open at normal pressure and reduce the pressure, and the temperature cannot be too high.
Turn on electric desalination, upgrade the materials of pipelines in high-temperature areas above 250°C, and do one desalination and three injections. In fact, the biggest impact is the material upgrade, which is relatively expensive. In addition, it is better to consider the issues of products leaving the factory and do a good job of sulfur balance in the entire factory. Nowadays, products have increasingly higher requirements for sulfur content, and whether the environmental protection treatment equipment can meet the requirements.
1. The processing volume should be reduced: Because the light yield of sulfur-containing crude oil is relatively high, the load at the top of the atmospheric tower is likely to be excessively high. 2. Mix with low-sulfur crude oil. 3. Increase the side line extraction volume if necessary.
1. Material upgrade 2. Turn on the electric desalination 3. The tower top gas must be desulfurized before it can be burned in the furnace