CN102690675B - 一种具有冷热催化剂快速混合功能的催化裂化预提升器 - Google Patents
一种具有冷热催化剂快速混合功能的催化裂化预提升器 Download PDFInfo
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- CN102690675B CN102690675B CN201210163272.4A CN201210163272A CN102690675B CN 102690675 B CN102690675 B CN 102690675B CN 201210163272 A CN201210163272 A CN 201210163272A CN 102690675 B CN102690675 B CN 102690675B
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- cold
- riser
- hot
- catalytic cracking
- lift
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- 239000003054 catalyst Substances 0.000 title claims abstract description 56
- 238000004523 catalytic cracking Methods 0.000 title claims abstract description 34
- 238000002156 mixing Methods 0.000 title abstract description 16
- 239000002245 particle Substances 0.000 claims abstract description 21
- 238000000034 method Methods 0.000 claims description 17
- 238000009826 distribution Methods 0.000 claims description 10
- 238000006243 chemical reaction Methods 0.000 abstract description 10
- 238000004227 thermal cracking Methods 0.000 abstract 1
- 239000003921 oil Substances 0.000 description 20
- 239000000203 mixture Substances 0.000 description 17
- 239000007789 gas Substances 0.000 description 16
- 239000000047 product Substances 0.000 description 10
- 230000000694 effects Effects 0.000 description 9
- 230000008929 regeneration Effects 0.000 description 9
- 238000011069 regeneration method Methods 0.000 description 9
- 239000003795 chemical substances by application Substances 0.000 description 5
- 238000005336 cracking Methods 0.000 description 4
- 238000005243 fluidization Methods 0.000 description 4
- 230000000630 rising effect Effects 0.000 description 3
- 230000009466 transformation Effects 0.000 description 3
- 239000007795 chemical reaction product Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000009849 deactivation Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 238000004231 fluid catalytic cracking Methods 0.000 description 2
- 238000009472 formulation Methods 0.000 description 2
- 239000003502 gasoline Substances 0.000 description 2
- 239000003915 liquefied petroleum gas Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 238000000889 atomisation Methods 0.000 description 1
- 230000005587 bubbling Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 239000002010 green coke Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002808 molecular sieve Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000008247 solid mixture Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
Landscapes
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
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CN201210163272.4A CN102690675B (zh) | 2012-05-24 | 2012-05-24 | 一种具有冷热催化剂快速混合功能的催化裂化预提升器 |
Applications Claiming Priority (1)
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CN201210163272.4A CN102690675B (zh) | 2012-05-24 | 2012-05-24 | 一种具有冷热催化剂快速混合功能的催化裂化预提升器 |
Publications (2)
Publication Number | Publication Date |
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CN102690675A CN102690675A (zh) | 2012-09-26 |
CN102690675B true CN102690675B (zh) | 2015-05-06 |
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CN201210163272.4A Active CN102690675B (zh) | 2012-05-24 | 2012-05-24 | 一种具有冷热催化剂快速混合功能的催化裂化预提升器 |
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CN (1) | CN102690675B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103349945B (zh) * | 2013-07-11 | 2016-04-13 | 陕西煤化工技术工程中心有限公司 | 一种移动式催化剂加料装置及其加料方法 |
CN113041963A (zh) * | 2021-03-25 | 2021-06-29 | 洛阳智邦石化设备有限公司 | 一种预提升催化剂分布板结构 |
CN115253934B (zh) * | 2022-07-18 | 2023-10-24 | 中国石油大学(北京) | 丙烷催化脱氢流化床反应-再生耦合装置及丙烷催化脱氢工艺方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5540893A (en) * | 1989-03-23 | 1996-07-30 | Chevron U.S.A. Inc. | Upper feed injector for fluidized catalytic cracking unit |
CN101205476A (zh) * | 2006-12-22 | 2008-06-25 | 中国石油化工股份有限公司 | 一种改进的流化催化转化反应器 |
CN102329634A (zh) * | 2011-08-31 | 2012-01-25 | 陕西超能石化科技有限公司 | 一种具有催化裂化待生剂微再生增大剂油比的工艺流程及装置 |
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2012
- 2012-05-24 CN CN201210163272.4A patent/CN102690675B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5540893A (en) * | 1989-03-23 | 1996-07-30 | Chevron U.S.A. Inc. | Upper feed injector for fluidized catalytic cracking unit |
CN101205476A (zh) * | 2006-12-22 | 2008-06-25 | 中国石油化工股份有限公司 | 一种改进的流化催化转化反应器 |
CN102329634A (zh) * | 2011-08-31 | 2012-01-25 | 陕西超能石化科技有限公司 | 一种具有催化裂化待生剂微再生增大剂油比的工艺流程及装置 |
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CN102690675A (zh) | 2012-09-26 |
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Owner name: CHINA PETROLEUM +. NATURAL GAS CO., LTD. Free format text: FORMER OWNER: CHINA PETROLEUM UNIV. (BEIJING) Effective date: 20140409 Owner name: CHINA PETROLEUM UNIV. (BEIJING) Effective date: 20140409 |
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Inventor after: Fan Yiping Inventor after: Zhu Liyun Inventor after: Zhang Yongmin Inventor after: E Chenglin Inventor after: Wang Zhuan Inventor after: Lu Chunxi Inventor after: Xie Keqian Inventor after: Zhang Xing Inventor after: Li Yahua Inventor before: Zhang Yongmin Inventor before: Zhu Liyun Inventor before: Fan Yiping Inventor before: E Chenglin Inventor before: Wang Zhuan Inventor before: Lu Chunxi |
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Free format text: CORRECT: ADDRESS; FROM: 102249 CHANGPING, BEIJING TO: 100007 DONGCHENG, BEIJING Free format text: CORRECT: INVENTOR; FROM: ZHANG YONGMIN ZHU LIYUN FAN YIPING E CHENGLIN WANG ZHUAN LU CHUNXI TO: FANYIPING ZHU LIYUN ZHANG YONGMIN E CHENGLIN WANG ZHUAN LU CHUNXI XIE KEQIAN ZHANG XING LI YAHUA |
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Effective date of registration: 20140409 Address after: 100007 Beijing, Dongzhimen, North Street, No. 9, No. Applicant after: PetroChina Company Limited Applicant after: China University of Petroleum (Beijing) Address before: 102249 Beijing city Changping District Road No. 18 Applicant before: China University of Petroleum (Beijing) |
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