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author:

陈欣 (陈欣.) [1] | 张济宇 (张济宇.) [2] | 林驹 (林驹.) [3]

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CQVIP PKU CSCD

Abstract:

在内径φ28 mm流化床中,无烟粉煤在2种工业碱催化剂作用下进行混合气(空气/水蒸气)的催化气化,得出适宜反应时间为40 min,催化气化温度为900℃,2种工业碱催化剂的适宜添加饱和度均为8%.研究显示,无论煤气产率还是煤转气热值,粘胶废碱液均明显高于工业固碱.在适宜催化气化温度(900℃)条件下,产气率从无催化剂时的2.57m3/kg增加到8%固碱时的3.62m3/kg和粘胶废碱液时的3.97m3/kg;煤转气热值粘胶废碱液比无催化剂时增加了2.78倍,比固碱时增加了0.66倍.

Keyword:

工业碱催化剂 流化床 混合气催化气化 粉煤 粘胶废碱液

Community:

  • [ 1 ] 福州大学化学工程技术研究所,福建,福州,350002

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Source :

福州大学学报:自然科学版

ISSN: 1000-2243

CN: 35-1337/N

Year: 2005

Issue: 5

Volume: 33

Page: 685-690

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count: -1

30 Days PV: 2

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