【Ethylene cracking】What is the secondary quenching unit located above the cracking furnace? Are there any pictures? ?

2022-03-01View Original

Thread Content

【Ethylene cracking】What is the secondary quenching unit located above the cracking furnace? Are there any pictures? ?

Reply #22022-03-02

The secondary quenching technology for pyrolysis gas in ethylene plants and its application in the Liaoning Chemical Industry’s ethylene plant. Process evaluations show that secondary quenching enables the recovery of more high-temperature thermal energy compared to primary quenching; it also helps to terminate the secondary reactions of the pyrolysis gas more quickly, reduces coking, and extends the operational cycle.

Reply #32022-03-06

【Ethylene Cracking】Summary Post on Discussion of Cracking Furnace Equipment Components https://bbs.hcbbs.com/thread-3308724-1-1.html (Source: Huahai Chuanliu – Haichuan Chemical Industry Forum)

Reply #42022-03-06

I’ve never seen level 1 cold or level 2 cold; only level 3 cold

Reply #52022-03-07

I haven’t seen it in the materials; is there a picture description?

Submit a Project

**Looking for Chemical Technology, Equipment & Solutions?** No Registration Required Broader Platform Exposure | Global Chemical Service Provider Connections

Submit Request — Free Consultation

Disclaimer

This is an automated machine translation of the original thread. Some technical terms may have inaccuracies; the original text shall prevail. Click "View Original" at the top right to access the source page, which supports IP-based automatic real-time language translation. Please watch out for contact details and sales inducements to prevent fraud. All content and translations are for reference only, representing solely the poster's personal views. For enquiries, email service@hcbbs.com.

Quick Links