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PRE-REDUCTION OF AMMONIA SYNTHESIS CATALYST USING HYDROGEN
PRE-REDUCTION OF AMMONIA SYNTHESIS CATALYST USING HYDROGEN
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机译:氢气预还原氨合成催化剂
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摘要
A process for reducing an iron oxide catalyst material useful in ammonia synthesis employing a gas consisting essentially of hydrogen and substantially no gaseous component which will react under the conditions of reduction, a temperature of at least 450 DEG C. and a pressure of at least 45 psig.
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