Carbonization of coal-tar pitches: effect of rank of parent coal
โ Scribed by John W. Patrick; Malcolm J. Reynolds; Alan Walker
- Publisher
- Elsevier Science
- Year
- 1983
- Tongue
- English
- Weight
- 382 KB
- Volume
- 62
- Category
- Article
- ISSN
- 0016-2361
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๐ SIMILAR VOLUMES
Carbonization of oxidized mesophase pitches originating from petroleum and coal tar was examined by thermogravimetry, FT-i.r. spectroscopy, and quantitative analysis of evolved gases. Polymerization and condensation of aromatic rings through loss of aromatic hydrogen are shown to be major chemical r
Your corrcspondcnt,s, JIcssrs. !I'riislcr : i d Pittn~nn, in t,licir let.tcr publislictl in CIIEMISIXY ASI) ISI)UPTI~T, d1:irch 10, 1933, rcfcr t,o tlic work ciirrictl out l)y the South JIetropolitnii Gns C'oinpiiny in iissociiition with the lnte Ah. 7-1. I'ickiirtl in connesion with tlic! viscosit,