HCBBS Forum (Русский)
HomeForum🔍 SearchView Original
Submit Chemical Projects / Find Solutions
Amplify Your Requirements on a Broader Chemical Platform *Engineering · Technology · Equipment · Solutions*
Submit Request
Русский Translations » 炼制(催化焦化深加工) » ["AILY_PROBLEM_________D55__11_1111DD11221112112212225_PROBL

["AILY_PROBLEM_________D55__11_1111DD11221112112212225_PROBLEMDD221111DDD111111111111111111111111111111D21111DDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDD22212522222522555555255552525552221522222222222D5122DDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDD

2017-11-19View Original

Thread Content

本帖最后由 绿莲花 于 2017-11-19 21:42 编辑 【每日一题 第005题】 2017年11月19日 塔的回流比是指塔顶产品与回流量的比值。 判断题（） 回*复*后*可*见*参*考*答*案，答*出*关*键*点*即*可*得*分。 √
Reply #22017-11-19
回流比是精馏操作中，由精馏塔塔顶返回塔内的回流液流量L与塔顶产品流量D的比值，即R=L/D
Reply #32017-11-20
塔的回流比是指塔顶产品与塔顶回流量的比值。这是正确的。塔的回流太泛泛了，不严密。
Reply #42017-11-20
回流比：塔顶返回塔内的回流液流量L与塔顶产品流量D的比值

Translated at 2026-08-08 07:49:19

Original: https://bbs.hcbbs.com/thread-1868814-1-1.html

🔍 Search all Русский content

© 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