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Author:
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Year:
Volume:
Issue:
hua xue fei liao gong ye
Pages:
39
-
42
Year:
1995
Issue:
8
Journal:
China Petrochemical Abstracts
Keyword:
预转化催化剂
;
肥料工业
;
中变催化剂
;
化肥工业
;
还原态
;
中氮肥
;
升温方式
;
大氮肥
;
催化剂床层温度
;
化学
;
Abstract:
<正> TQ113.24 9508237还原态中变催化剂重新升温方式的改进[刊]/王光裕,朱仁坚(衢化公司合成氨厂)//中氮肥.—1994.(4),—33~36介绍还原态中变催化剂新的升温方式,即在蒸汽中配入空气使还原态催化剂部分氧化,以迅速提高催化剂床层温度。用此法可提前送出合格的中变气,又可利用氧化反应烧掉吸附在催化剂表面的炭粒及有机物,延长
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