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 » 煤气化/煤焦化 » One Question per Day (January 20, 2018)

One Question per Day (January 20, 2018)

2018-01-20View Original

Thread Content

Lignite is divided into two categories; what parameters are used for this classification? What is the dividing point? Classified by transmittance in PM%, is 30% the dividing point?
Reply #22018-01-20
Lignite No. 1 and No. 2, based on transmittance, Pm
Reply #32018-01-20
Classified by transmittance in PM%, 30% is the dividing point
Reply #42018-01-20
Lignite No. 1 and No. 2, based on transmittance, Pm
Reply #52018-01-20
Classified by transmittance in PM%, 30% is the dividing point
Reply #62018-01-20
Answer: Classified by transmittance in PM%, with 30% being the dividing point
Reply #72018-01-20
Using transmittance Pm: 0-30%, 30%-50%
Reply #82018-01-20
For lignite, light transmittance is used as an indicator of the degree of coalification in order to distinguish it from bituminous coal, and lignite is classified into Lignite Type 1 and Lignite Type 2.
Reply #92018-01-20
Lignite No. 1 and No. 2, based on transmittance, Pm
Reply #102018-01-20
Classified by transmittance in PM%, 30% is the dividing point
Reply #112018-01-20
Classified by transmittance in PM%, 30% is the dividing point

Related Threads in This Forum

← Previous

Next →

Translated at 2026-07-21 05:39:14

Original: https://bbs.hcbbs.com/thread-1910404-1-1.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