Release Time:2019-03-10 Hits:
Indexed by: Journal Article
Date of Publication: 1996-01-01
Journal: 煤炭转化
Included Journals: CSCD
Volume: 19
Issue: 2
Page Number: 66
ISSN: 1004-4248
Key Words: 炭分子筛; 褐煤; 炭分; 空分
Abstract: 本文针对高挥发分的褐煤原料,提出两步炭化法制炭分子筛概念,并考察了工艺条件和产品空分性能。结果表明,与一步法相比,两步炭化法制炭分子筛具有易成型、粘结剂用量少,炭分子筛强度高和空分性能好等优点。