CN101391234B - 一种催化剂多段再生方法及装置 - Google Patents
一种催化剂多段再生方法及装置 Download PDFInfo
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- CN101391234B CN101391234B CN2008102307771A CN200810230777A CN101391234B CN 101391234 B CN101391234 B CN 101391234B CN 2008102307771 A CN2008102307771 A CN 2008102307771A CN 200810230777 A CN200810230777 A CN 200810230777A CN 101391234 B CN101391234 B CN 101391234B
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- 239000003054 catalyst Substances 0.000 title claims abstract description 126
- 238000011069 regeneration method Methods 0.000 title claims abstract description 102
- 230000008929 regeneration Effects 0.000 claims abstract description 97
- 239000003546 flue gas Substances 0.000 claims abstract description 55
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract description 52
- 239000007789 gas Substances 0.000 claims abstract description 38
- 238000006243 chemical reaction Methods 0.000 claims abstract description 27
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 25
- 239000001301 oxygen Substances 0.000 claims abstract description 25
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 25
- 230000008439 repair process Effects 0.000 claims abstract description 10
- 238000010992 reflux Methods 0.000 claims abstract description 4
- 230000001172 regenerating effect Effects 0.000 claims description 18
- 238000011084 recovery Methods 0.000 claims description 17
- 230000009719 regenerative response Effects 0.000 claims description 9
- 238000000926 separation method Methods 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 6
- 238000007599 discharging Methods 0.000 claims description 4
- 150000001875 compounds Chemical group 0.000 claims description 3
- 230000003197 catalytic effect Effects 0.000 abstract description 9
- 238000010276 construction Methods 0.000 abstract description 4
- 239000000126 substance Substances 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 12
- 230000008569 process Effects 0.000 description 9
- 239000003795 chemical substances by application Substances 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 8
- 229910052799 carbon Inorganic materials 0.000 description 7
- 238000005265 energy consumption Methods 0.000 description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 239000000203 mixture Substances 0.000 description 5
- 239000012530 fluid Substances 0.000 description 3
- 238000009418 renovation Methods 0.000 description 3
- 239000011800 void material Substances 0.000 description 3
- 238000002156 mixing Methods 0.000 description 2
- 230000001590 oxidative effect Effects 0.000 description 2
- 230000036284 oxygen consumption Effects 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 229930194542 Keto Natural products 0.000 description 1
- 238000004523 catalytic cracking Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 235000019628 coolness Nutrition 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910001882 dioxygen Inorganic materials 0.000 description 1
- 238000005243 fluidization Methods 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 125000000468 ketone group Chemical group 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000003209 petroleum derivative Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
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Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2008102307771A CN101391234B (zh) | 2008-10-30 | 2008-10-30 | 一种催化剂多段再生方法及装置 |
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CN2008102307771A CN101391234B (zh) | 2008-10-30 | 2008-10-30 | 一种催化剂多段再生方法及装置 |
Publications (2)
Publication Number | Publication Date |
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CN101391234A CN101391234A (zh) | 2009-03-25 |
CN101391234B true CN101391234B (zh) | 2011-05-25 |
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CN2008102307771A Expired - Fee Related CN101391234B (zh) | 2008-10-30 | 2008-10-30 | 一种催化剂多段再生方法及装置 |
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Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101987295B (zh) * | 2009-08-06 | 2012-08-01 | 中国石油化工股份有限公司 | 一种烟气脱硫脱氮吸附剂再生过程中的换热方法 |
CN102019211B (zh) * | 2009-09-10 | 2012-07-25 | 中国石油化工集团公司 | 再生催化剂的脱气设备和脱气方法 |
CN102463154B (zh) * | 2010-11-17 | 2014-01-22 | 中国石油化工股份有限公司 | 带碳流化床催化剂的卸出方法 |
CN103721763B (zh) * | 2012-10-12 | 2016-03-23 | 中国石油化工股份有限公司 | 一种降低二氧化碳排放并改善选择性的催化剂再生方法 |
CN104342197B (zh) * | 2013-08-03 | 2016-06-08 | 中石化洛阳工程有限公司 | 一种双提升管催化裂化方法及其装置 |
CN104342196B (zh) * | 2013-08-03 | 2016-06-08 | 中石化洛阳工程有限公司 | 一种催化裂化方法及其装置 |
CN105849235B (zh) * | 2014-10-09 | 2017-11-03 | 石宝珍 | 一种催化裂化反应再生方法 |
CN104437674B (zh) * | 2014-11-27 | 2017-01-25 | 浙江大学 | 一种催化转化催化剂的再生方法 |
CN104991543B (zh) * | 2015-07-23 | 2017-10-27 | 北京石油化工工程有限公司 | 一种移动床催化剂连续再生控制系统brcs |
RU2638159C1 (ru) * | 2016-10-17 | 2017-12-12 | Общество с ограниченной ответственностью ООО "Компания "Новые технологии" Республика Башкортостан | Способ окислительной регенерации катализаторов гидроочистки нефтяного сырья |
CN110194967B (zh) * | 2018-05-29 | 2021-07-23 | 青岛京润石化设计研究院有限公司 | 一种多产丙烯的催化反应再生方法 |
CN110240925B (zh) * | 2018-05-29 | 2021-06-15 | 青岛京润石化设计研究院有限公司 | 一种流化催化裂化反应再生方法 |
CN110237779A (zh) * | 2018-05-29 | 2019-09-17 | 青岛京润石化设计研究院有限公司 | 一种催化剂多级流化再生方法和催化剂再生器 |
CN112604719B (zh) * | 2020-12-16 | 2023-07-04 | 华润环保发展有限公司 | 一种废催化剂再生的系统及其应用 |
CN116408152A (zh) * | 2021-12-29 | 2023-07-11 | 青岛京润石化设计研究院有限公司 | 一种反应结焦催化剂的再生方法 |
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