HCBBS Forum (English)
HomeForumView Original
Submit Chemical Projects / Find Solutions
Amplify Your Requirements on a Broader Chemical Platform *Engineering · Technology · Equipment · Solutions*
Submit Request
English Translations » 【塔/精馏圈】 » There is a yellow substance at the reflux pump of the distil

There is a yellow substance at the reflux pump of the distillation pre-condenser; what is this substance?

2018-11-04View Original

Thread Content

A light yellow substance has appeared at the reflux pump of the distillation pre-cooling unit, blocking it. (The synthetic copper-based catalyst uses material from Dalian Ruike.) Please give me some advice! Thank you
Reply #22018-11-04
Your description is truly useless
Reply #32018-11-05
We still haven’t determined what it is; from the observed symptoms, it seems that a side reaction has occurred in the pre-tower
Reply #42019-01-01
It’s probably a side reaction of synthesis; wax is quite common and can cause various blockages during distillation.

Related Threads in This Forum

← Previous

Next →

Translated at 2026-07-21 03:40:26

Original: https://bbs.hcbbs.com/thread-2128989-1-1.html

© 2026 HCBBS Forum. Content translated for international readers.

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