PROCESS FOR PREPARING SULFUR FROM REDUCTION OF SULFATE/NITRATE BY IRON-CARBON AND RECOVERING DESULFURIZATION/DENITRATION AGENTS
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专利名称:PROCESS FOR PREPARING SULFUR FROM REDUCTION OF SULFATE/NITRATE BY IRON-CARBON AND RECOVERING DESULFURIZATION/DENITRATION AGENTS
专利类型:发明
申请号:US1661893.7
发明人数:4
是否职务专利:否
申请日期:2018-12-27
公开日期:2022-04-05
授权日期:2022-04-05
发布时间:2022-06-09