The catalyst intragranular state for methanation system , which is a parallel reaction of equilibrium - restrained, was studied.
以甲烷化体系为例, 研究了受平衡约束的平行反应的催化剂粒内状态.
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Presents the water washing of methanation catalyst used in ammonia plant of Daqing chemical fertilizer plant.
介绍中石油大庆石化公司化肥厂合成氨装置甲烷化催化剂水洗情况.
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