CN1136295C - 一种烃类催化转化催化剂的汽提方法和汽提设备 - Google Patents
一种烃类催化转化催化剂的汽提方法和汽提设备 Download PDFInfo
- Publication number
- CN1136295C CN1136295C CNB011287705A CN01128770A CN1136295C CN 1136295 C CN1136295 C CN 1136295C CN B011287705 A CNB011287705 A CN B011287705A CN 01128770 A CN01128770 A CN 01128770A CN 1136295 C CN1136295 C CN 1136295C
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- Prior art keywords
- stripper
- packing layer
- stripping
- catalyst
- shell ring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- 239000003054 catalyst Substances 0.000 title claims abstract description 40
- 238000000034 method Methods 0.000 title claims abstract description 21
- 229930195733 hydrocarbon Natural products 0.000 title claims abstract description 14
- 230000003197 catalytic effect Effects 0.000 title claims abstract description 13
- 239000004215 Carbon black (E152) Substances 0.000 title claims abstract description 12
- 150000002430 hydrocarbons Chemical class 0.000 title claims abstract description 12
- 239000000945 filler Substances 0.000 claims abstract description 19
- 229910003460 diamond Inorganic materials 0.000 claims abstract description 16
- 239000010432 diamond Substances 0.000 claims abstract description 16
- 239000012530 fluid Substances 0.000 claims abstract description 16
- 239000002245 particle Substances 0.000 claims abstract description 7
- 238000012856 packing Methods 0.000 claims description 38
- 230000008569 process Effects 0.000 claims description 14
- 239000008187 granular material Substances 0.000 claims description 8
- 230000001186 cumulative effect Effects 0.000 claims description 6
- 238000004523 catalytic cracking Methods 0.000 claims description 3
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 claims description 3
- 150000001336 alkenes Chemical class 0.000 claims 1
- 239000012535 impurity Substances 0.000 abstract description 10
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract description 9
- 239000003546 flue gas Substances 0.000 abstract description 9
- 238000006243 chemical reaction Methods 0.000 abstract description 7
- 238000005516 engineering process Methods 0.000 abstract description 4
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 230000001172 regenerating effect Effects 0.000 abstract 1
- 239000007787 solid Substances 0.000 description 14
- 239000007789 gas Substances 0.000 description 10
- 230000000694 effects Effects 0.000 description 5
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 4
- 239000000571 coke Substances 0.000 description 4
- -1 propylene, butylene Chemical group 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000003795 desorption Methods 0.000 description 2
- 239000012634 fragment Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000008929 regeneration Effects 0.000 description 2
- 238000011069 regeneration method Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 230000004087 circulation Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000004231 fluid catalytic cracking Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000012264 purified product Substances 0.000 description 1
- 238000000197 pyrolysis Methods 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
Images
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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
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB011287705A CN1136295C (zh) | 2001-08-22 | 2001-08-22 | 一种烃类催化转化催化剂的汽提方法和汽提设备 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB011287705A CN1136295C (zh) | 2001-08-22 | 2001-08-22 | 一种烃类催化转化催化剂的汽提方法和汽提设备 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1335356A CN1335356A (zh) | 2002-02-13 |
CN1136295C true CN1136295C (zh) | 2004-01-28 |
Family
ID=4668601
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB011287705A Expired - Lifetime CN1136295C (zh) | 2001-08-22 | 2001-08-22 | 一种烃类催化转化催化剂的汽提方法和汽提设备 |
Country Status (1)
Country | Link |
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CN (1) | CN1136295C (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100351017C (zh) * | 2004-09-28 | 2007-11-28 | 中国石油化工股份有限公司 | 一种烟气汽提器 |
CN100395011C (zh) * | 2004-10-22 | 2008-06-18 | 中国石油化工股份有限公司 | 一种再生催化剂汽提方法 |
CN100490963C (zh) * | 2007-02-16 | 2009-05-27 | 中国石油化工集团公司 | 流化床气固接触设备 |
CN101879432B (zh) * | 2010-07-01 | 2012-11-21 | 中国石油化工股份有限公司 | 一种流化床气固接触设备 |
CN111056949B (zh) * | 2018-10-17 | 2021-05-11 | 中国石油化工股份有限公司 | 连续反应、再生、活化制苯胺反应装置及反应方法 |
-
2001
- 2001-08-22 CN CNB011287705A patent/CN1136295C/zh not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CN1335356A (zh) | 2002-02-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: FUSHUN PETROLEUM AND CHEMICAL BRANCH OF CHINA NAT Free format text: FORMER OWNER: LUOYANG PETROCHEMICAL ENGINEERING CO., CHINA PETROCHEMICAL GROUP CORP. Effective date: 20020906 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20020906 Applicant after: PETROCHINA FUSHUN PETROCHEMICAL CO. Address before: 471003 No. 27 West Zhongzhou Road, Henan, Luoyang Applicant before: Luoyang Petrochemical Engineering Co.,Ltd./SINOPEC |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: SINOPEC LUOYANG ENGINEERING CO., LTD. Free format text: FORMER NAME: CHINA PETROCHEMICAL CORPORATION |
|
CP01 | Change in the name or title of a patent holder |
Address after: 471003 No. 27 West Zhongzhou Road, Henan, Luoyang Co-patentee after: PETROCHINA FUSHUN PETROCHEMICAL CO. Patentee after: LUOYANG PETROCHEMICAL ENGINEERING CORPORATION, SINOPEC Address before: 471003 No. 27 West Zhongzhou Road, Henan, Luoyang Co-patentee before: PETROCHINA FUSHUN PETROCHEMICAL CO. Patentee before: Luoyang Petrochemical Engineering Co.,Ltd./SINOPEC |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20040128 |