CN107497449B - 催化氧化元素硫及硫化物的催化剂及其制备方法和应用 - Google Patents
催化氧化元素硫及硫化物的催化剂及其制备方法和应用 Download PDFInfo
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- CN107497449B CN107497449B CN201710794094.8A CN201710794094A CN107497449B CN 107497449 B CN107497449 B CN 107497449B CN 201710794094 A CN201710794094 A CN 201710794094A CN 107497449 B CN107497449 B CN 107497449B
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- B01J23/8993—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with noble metals also combined with metals, or metal oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with chromium, molybdenum or tungsten
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- B01J23/898—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with noble metals also combined with metals, or metal oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with vanadium, tantalum, niobium or polonium
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Abstract
Description
催化剂 | 活性% | 250h<sup>-1</sup> | 500h<sup>-1</sup> | 750h<sup>-1</sup> | 1000h<sup>-1</sup> | 1500h<sup>-1</sup> | 2000h<sup>-1</sup> |
A | 转化率 | 100 | 100 | 100 | 100 | 99.9 | 99 |
B | 转化率 | 100 | 100 | 100 | 100 | 99.8 | 98.5 |
催化剂 | 活性% | 250h<sup>-1</sup> | 500h<sup>-1</sup> | 750h<sup>-1</sup> | 1000h<sup>-1</sup> | 1500h<sup>-1</sup> | 2000h<sup>-1</sup> |
A | 转化率 | 100 | 100 | 100 | 100 | 99.8 | 99 |
B | 转化率 | 100 | 100 | 100 | 100 | 99.6 | 97 |
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CN110368814A (zh) * | 2019-08-23 | 2019-10-25 | 四川省达科特能源科技股份有限公司 | 一种催化氧化处理变压吸附脱碳装置排放气的方法 |
CN113198472B (zh) * | 2021-04-13 | 2023-01-03 | 南京工业大学 | 一种磁性催化剂及其制备和应用 |
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RU2046755C1 (ru) * | 1992-12-22 | 1995-10-27 | Институт катализа СО РАН | Катализатор для выделения серы из газов и способ его приготовления |
FR2740704B1 (fr) * | 1995-11-03 | 1997-12-26 | Elf Aquitaine | Procede d'elimination quasi totale des composes soufres h2s, so2, cos et/ou cs2 contenus dans un gaz residuaire d'usine a soufre, avec recuperation desdits composes sous la forme de soufre |
CN1061633C (zh) * | 1997-07-23 | 2001-02-07 | 湖北省化学研究所 | 多功能氧化铁精脱硫剂及制备 |
US7341977B2 (en) * | 2003-06-20 | 2008-03-11 | Nanoscale Corporation | Method of sorbing sulfur compounds using nanocrystalline mesoporous metal oxides |
AU2004304919C1 (en) * | 2003-12-05 | 2010-10-21 | Intercat, Inc. | Mixed metal oxide sorbents |
CN101054538B (zh) * | 2007-02-02 | 2010-04-07 | 华东理工大学 | 中低温下催化转化吸收羰基硫的铁基脱硫剂及其制备 |
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Inventor after: Lv Jing Inventor after: Cao Xinyuan Inventor after: Xu Rongsheng Inventor after: Zhai Ruiguo Inventor after: Xu Rongde Inventor after: Rong Jie Inventor after: Xu Huicong Inventor before: Lv Jing Inventor before: Xu Rongsheng Inventor before: Zhai Ruiguo Inventor before: Xu Rongde Inventor before: Cao Xinyuan Inventor before: Rong Jie Inventor before: Xu Huicong |