DC-CTC crude oil catalytic cracking technology for olefin production (a patented technology with high olefin yield that can truly operate for a long period of time)

[Application]

The characteristics are as follows: (pressurized separation, thermal coupling, agent oil rearrangement, staged cracking)

 

 

The characteristics are as follows: (pressurized separation, thermal coupling, agent oil rearrangement, staged cracking)

 

1. Crude oil pressure separation (patented technology);
2. Direct thermal coupling of crude oil separation and catalytic cracking (patented technology);
3. Fractionation of catalysts and rearrangement of reaction materials in the reactor to achieve staged cracking;
4. Delayed release of coking under catalyst environment, achieving stable cracking products and solving the bottleneck problem caused by coking in oil and gas systems that cannot operate for a long period of time;
5. High olefin content and low methane content.