CN102357364A - 用于烟气选择性还原脱硫的活性炭基催化剂的制备 - Google Patents
用于烟气选择性还原脱硫的活性炭基催化剂的制备 Download PDFInfo
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Cited By (23)
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CN103143322A (zh) * | 2013-03-26 | 2013-06-12 | 沈阳化工大学 | 一种改性活性炭基汽油脱硫吸附剂的制备方法 |
CN103406122A (zh) * | 2013-08-06 | 2013-11-27 | 湖南师范大学 | 一种低温脱除氮氧化物和一氧化碳的催化剂及其制备方法 |
CN103566879A (zh) * | 2013-09-26 | 2014-02-12 | 蚌埠华纺滤材有限公司 | 一种膨化珍珠岩改性活性炭汽车尾气脱硫剂及其制备方法 |
CN104248906A (zh) * | 2013-06-28 | 2014-12-31 | 中国石油天然气股份有限公司 | 一种高浓度间歇排放有机废气处理工艺 |
CN104275150A (zh) * | 2014-10-16 | 2015-01-14 | 广州博能能源科技有限公司 | 一种烟气深度净化材料及其制备方法和使用方法 |
CN104474894A (zh) * | 2014-11-20 | 2015-04-01 | 王在仕 | 一种旋风筒烟气干法催化脱硫装置及工艺 |
CN104549143A (zh) * | 2013-10-28 | 2015-04-29 | 中国石油化工股份有限公司 | 活性炭脱硫吸附剂及其制备方法 |
CN104906927A (zh) * | 2015-05-27 | 2015-09-16 | 福建洋屿环保科技股份有限公司 | 一种脱硫剂及其制备方法 |
CN105032436A (zh) * | 2015-06-30 | 2015-11-11 | 新地能源工程技术有限公司 | 一种超级精脱硫剂及其制备方法 |
CN105195153A (zh) * | 2015-09-28 | 2015-12-30 | 江苏振宇环保科技有限公司 | 一种利用花生壳制备脱硫催化剂的方法 |
CN105289630A (zh) * | 2015-11-06 | 2016-02-03 | 北京石油化工学院 | 一种可对烟气同时脱硫脱硝的催化剂的制备方法 |
CN105879643A (zh) * | 2016-05-28 | 2016-08-24 | 东莞市联洲知识产权运营管理有限公司 | 一种新型镁法烟气脱硫方法 |
CN106219909A (zh) * | 2016-09-22 | 2016-12-14 | 东莞市联洲知识产权运营管理有限公司 | 一种高浓度含盐废水的低成本处理方法 |
CN106563508A (zh) * | 2016-10-31 | 2017-04-19 | 昆明理工大学 | 一种用于脱除有机硫的铁铈基多孔催化剂的制备方法 |
CN106925284A (zh) * | 2015-12-29 | 2017-07-07 | 天津市英派克石化工程有限公司 | 一种高效低成本烟气脱硫催化剂的制备方法 |
CN107774268A (zh) * | 2016-08-29 | 2018-03-09 | 中国石油化工股份有限公司 | 活性炭基脱硫剂回收利用的方法 |
CN108479795A (zh) * | 2018-03-16 | 2018-09-04 | 济宁市兖州区东方化工有限公司 | 一种脱硫脱硝催化剂及制作工艺 |
CN109173992A (zh) * | 2018-09-17 | 2019-01-11 | 榆林学院 | 一种脱除柴油中二苯并噻吩的改性桃壳活性炭制备方法 |
CN106219909B (zh) * | 2016-09-22 | 2019-07-16 | 广州高迪环境服务有限公司 | 一种高浓度含盐废水的低成本处理方法 |
CN112973735A (zh) * | 2021-03-09 | 2021-06-18 | 山东大学 | 一种二氧化硫催化还原自硫化催化剂及其制备方法 |
CN113584241A (zh) * | 2021-08-04 | 2021-11-02 | 上海大学 | 一种高炉煤气干法同时脱硫脱氯系统及方法 |
CN115501741A (zh) * | 2022-08-30 | 2022-12-23 | 四川轻化工大学 | 一种基于改性载体的高活性氧化铁脱硫剂及其制备方法和应用 |
CN117563556A (zh) * | 2024-01-16 | 2024-02-20 | 北京北大先锋科技股份有限公司 | 一种可再生负载型脱硫剂及其制备方法 |
Families Citing this family (1)
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CN107175108A (zh) * | 2017-07-10 | 2017-09-19 | 中国科学院过程工程研究所 | 一种用于烟气中二氧化硫还原制硫的钴系催化剂及其制备方法和用途 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57166301A (en) * | 1981-04-07 | 1982-10-13 | Mitsubishi Heavy Ind Ltd | Recovery of sulfur from a gas containing sulfur dioxide |
CN1272397A (zh) * | 1999-04-30 | 2000-11-08 | 中国科学院山西煤炭化学研究所 | 一种烟气脱硫催化剂及其应用方法 |
CN1298755A (zh) * | 1999-12-08 | 2001-06-13 | 中国科学院山西煤炭化学研究所 | 一种用于处理废气中二氧化硫的催化剂及其应用方法 |
CN101264866A (zh) * | 2008-04-15 | 2008-09-17 | 中国科学院山西煤炭化学研究所 | 一种使用v2o5/炭基载体催化剂制备硫磺的方法 |
-
2011
- 2011-09-05 CN CN201110259513.0A patent/CN102357364B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57166301A (en) * | 1981-04-07 | 1982-10-13 | Mitsubishi Heavy Ind Ltd | Recovery of sulfur from a gas containing sulfur dioxide |
CN1272397A (zh) * | 1999-04-30 | 2000-11-08 | 中国科学院山西煤炭化学研究所 | 一种烟气脱硫催化剂及其应用方法 |
CN1298755A (zh) * | 1999-12-08 | 2001-06-13 | 中国科学院山西煤炭化学研究所 | 一种用于处理废气中二氧化硫的催化剂及其应用方法 |
CN101264866A (zh) * | 2008-04-15 | 2008-09-17 | 中国科学院山西煤炭化学研究所 | 一种使用v2o5/炭基载体催化剂制备硫磺的方法 |
Non-Patent Citations (3)
Title |
---|
王广建等: "烟气还原脱硫催化剂的反应机理研究进展", 《工业催化》 * |
王广建等: "过渡金属氧化物催化CO还原SO2反应的机理", 《天津大学学报》 * |
贾佩云等: "烟气还原脱硫催化剂的研究进展", 《湖北化工》 * |
Cited By (31)
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CN103143322A (zh) * | 2013-03-26 | 2013-06-12 | 沈阳化工大学 | 一种改性活性炭基汽油脱硫吸附剂的制备方法 |
CN104248906A (zh) * | 2013-06-28 | 2014-12-31 | 中国石油天然气股份有限公司 | 一种高浓度间歇排放有机废气处理工艺 |
CN104248906B (zh) * | 2013-06-28 | 2017-06-06 | 中国石油天然气股份有限公司 | 一种高浓度间歇排放有机废气处理工艺 |
CN103406122A (zh) * | 2013-08-06 | 2013-11-27 | 湖南师范大学 | 一种低温脱除氮氧化物和一氧化碳的催化剂及其制备方法 |
CN103406122B (zh) * | 2013-08-06 | 2015-05-13 | 湖南师范大学 | 一种低温脱除氮氧化物和一氧化碳的催化剂及其制备方法 |
CN103566879A (zh) * | 2013-09-26 | 2014-02-12 | 蚌埠华纺滤材有限公司 | 一种膨化珍珠岩改性活性炭汽车尾气脱硫剂及其制备方法 |
CN104549143A (zh) * | 2013-10-28 | 2015-04-29 | 中国石油化工股份有限公司 | 活性炭脱硫吸附剂及其制备方法 |
CN104275150A (zh) * | 2014-10-16 | 2015-01-14 | 广州博能能源科技有限公司 | 一种烟气深度净化材料及其制备方法和使用方法 |
CN104474894A (zh) * | 2014-11-20 | 2015-04-01 | 王在仕 | 一种旋风筒烟气干法催化脱硫装置及工艺 |
CN104906927A (zh) * | 2015-05-27 | 2015-09-16 | 福建洋屿环保科技股份有限公司 | 一种脱硫剂及其制备方法 |
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