CN101982225A - 一种改进的催化裂化催化剂两段再生方法及设备 - Google Patents
一种改进的催化裂化催化剂两段再生方法及设备 Download PDFInfo
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- CN101982225A CN101982225A CN 201010279631 CN201010279631A CN101982225A CN 101982225 A CN101982225 A CN 101982225A CN 201010279631 CN201010279631 CN 201010279631 CN 201010279631 A CN201010279631 A CN 201010279631A CN 101982225 A CN101982225 A CN 101982225A
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Abstract
Description
项目 | 本发明 | CN 1023711C |
第一段气速,m/s | 1.8 | 1.8 |
第一段温度,℃ | 680 | 680 |
第一段催化剂停留时间,s | 50 | 50 |
分布板3形式 | 凸形分布板 | 凸形分布板 |
分布板3压降,kPa | 4.5 | 4.5 |
第二段温度,℃ | 710 | 710 |
第二段停留时间,s | 130 | 125 |
总主风量,Nm3/h | 6800 | 6800 |
生焦量,kg/s | 2.8 | 2.8 |
再生剂含碳量,wt% | 0.09 | 0.05 |
主风利用率,Nm3/kg焦炭 | 10.3 | 9.6 |
催化剂总藏量,ton | 56.3 | 53.2 |
总烧焦强度,kg/h.ton | 177 | 188 |
Claims (10)
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102489342A (zh) * | 2011-11-25 | 2012-06-13 | 岳阳恒忠机械工程技术有限公司 | 一种催化裂化再生催化剂系统及气体收集方法 |
CN103375796A (zh) * | 2012-04-13 | 2013-10-30 | 张�诚 | 窄筛分燃煤循环流化床颗粒热载体加热炉 |
CN106890681A (zh) * | 2017-04-20 | 2017-06-27 | 上海蓝科石化环保科技股份有限公司 | 一种催化裂化再生系统和方法 |
CN107282142A (zh) * | 2017-07-05 | 2017-10-24 | 洛阳融惠化工科技有限公司 | 一种可以控制催化剂定炭的再生方法及设备 |
CN116212973A (zh) * | 2021-12-03 | 2023-06-06 | 中国石油化工股份有限公司 | 一种适用于维持热平衡的催化裂化再生设备和再生方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1052688A (zh) * | 1989-12-18 | 1991-07-03 | 中国石油化工总公司洛阳石油化工工程公司 | 流化床催化剂的两段氧化再生方法 |
CN1200945A (zh) * | 1998-05-21 | 1998-12-09 | 石油大学(北京) | 一种带有密相环流预汽提器的提升管出口的气固快分方法及设备 |
CN2455355Y (zh) * | 2000-11-10 | 2001-10-24 | 石油大学(北京) | 一种高效再生催化剂汽提设备 |
CN101760229A (zh) * | 2010-01-21 | 2010-06-30 | 中国石油大学(北京) | 一种用于实现催化裂化再生剂的调温和汽提的耦合设备 |
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2010
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Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1052688A (zh) * | 1989-12-18 | 1991-07-03 | 中国石油化工总公司洛阳石油化工工程公司 | 流化床催化剂的两段氧化再生方法 |
CN1200945A (zh) * | 1998-05-21 | 1998-12-09 | 石油大学(北京) | 一种带有密相环流预汽提器的提升管出口的气固快分方法及设备 |
CN2455355Y (zh) * | 2000-11-10 | 2001-10-24 | 石油大学(北京) | 一种高效再生催化剂汽提设备 |
CN101760229A (zh) * | 2010-01-21 | 2010-06-30 | 中国石油大学(北京) | 一种用于实现催化裂化再生剂的调温和汽提的耦合设备 |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102489342A (zh) * | 2011-11-25 | 2012-06-13 | 岳阳恒忠机械工程技术有限公司 | 一种催化裂化再生催化剂系统及气体收集方法 |
CN102489342B (zh) * | 2011-11-25 | 2013-08-21 | 岳阳恒忠机械工程技术有限公司 | 一种催化裂化再生催化剂系统及气体收集方法 |
CN103375796A (zh) * | 2012-04-13 | 2013-10-30 | 张�诚 | 窄筛分燃煤循环流化床颗粒热载体加热炉 |
CN106890681A (zh) * | 2017-04-20 | 2017-06-27 | 上海蓝科石化环保科技股份有限公司 | 一种催化裂化再生系统和方法 |
CN107282142A (zh) * | 2017-07-05 | 2017-10-24 | 洛阳融惠化工科技有限公司 | 一种可以控制催化剂定炭的再生方法及设备 |
CN116212973A (zh) * | 2021-12-03 | 2023-06-06 | 中国石油化工股份有限公司 | 一种适用于维持热平衡的催化裂化再生设备和再生方法 |
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Owner name: CHINA PETROLEUM +. NATURAL GAS CO., LTD. Free format text: FORMER OWNER: CHINA UNIVERSITY OF PETROLEUM (BEIJING) Effective date: 20111123 Owner name: CHINA UNIVERSITY OF PETROLEUM (BEIJING) CNPC EAST Effective date: 20111123 |
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Inventor after: Zhang Yongmin Inventor after: Gong Haifeng Inventor after: Lu Chunxi Inventor after: Liu Yingju Inventor after: Cong Sen Zi Inventor after: Li Shengshan Inventor after: Zhang Xing Inventor after: Sun Fangxian Inventor after: Zhang Xinguo Inventor after: Han Yumei Inventor before: Zhang Yongmin Inventor before: Lu Chunxi Inventor before: Liu Yingju Inventor before: Cong Sen Zi |
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Free format text: CORRECT: INVENTOR; FROM: ZHANG YONGMIN LU CHUNXI LIU YINGJU CONG SENZI TO: ZHANG YONGMIN LU CHUNXI LIU YINGJU CONG SENZI LI SHENGSHAN ZHANG XING SUN FANGXIAN ZHANG XINGUO HAN YUMEI GONG HAIFENG Free format text: CORRECT: ADDRESS; FROM: 102249 CHANGPING, BEIJING TO: 100007 DONGCHENG, BEIJING |
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Effective date of registration: 20111123 Address after: 100007 Beijing, Dongzhimen, North Street, No. 9, No. Applicant after: PetroChina Company Limited Co-applicant after: China University of Petroleum (Beijing) Co-applicant after: CNPC EAST CHINA DESIGN INSTITUTE Address before: 102249 Beijing city Changping District Road No. 18 Applicant before: China University of Petroleum (Beijing) |
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Address after: 100007 Dongzhimen North Street, Dongcheng District, Dongcheng District, Beijing Co-patentee after: China University of Petroleum (Beijing) Patentee after: PetroChina Company Limited Co-patentee after: CNPC EAST CHINA DESIGN INSTITUTE CO.,LTD. Address before: 100007 Dongzhimen North Street, Dongcheng District, Dongcheng District, Beijing Co-patentee before: China University of Petroleum (Beijing) Patentee before: PetroChina Company Limited Co-patentee before: CNPC EAST CHINA DESIGN INSTITUTE |
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