CN100334047C - 乙烯装置中裂解炉裂解深度的智能控制方法 - Google Patents
乙烯装置中裂解炉裂解深度的智能控制方法 Download PDFInfo
- Publication number
- CN100334047C CN100334047C CNB2005100250436A CN200510025043A CN100334047C CN 100334047 C CN100334047 C CN 100334047C CN B2005100250436 A CNB2005100250436 A CN B2005100250436A CN 200510025043 A CN200510025043 A CN 200510025043A CN 100334047 C CN100334047 C CN 100334047C
- Authority
- CN
- China
- Prior art keywords
- cracking
- cracking severity
- severity
- soft
- pyrolyzer
- 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.)
- Active
Links
- 238000005336 cracking Methods 0.000 title claims abstract description 83
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 title claims abstract description 29
- 238000000034 method Methods 0.000 title claims abstract description 26
- 239000005977 Ethylene Substances 0.000 title claims abstract description 18
- 238000004458 analytical method Methods 0.000 claims abstract description 11
- 238000013528 artificial neural network Methods 0.000 claims abstract description 11
- 239000003921 oil Substances 0.000 claims description 26
- 238000010606 normalization Methods 0.000 claims description 14
- 239000004215 Carbon black (E152) Substances 0.000 claims description 10
- 229930195733 hydrocarbon Natural products 0.000 claims description 10
- 150000002430 hydrocarbons Chemical class 0.000 claims description 10
- 239000002918 waste heat Substances 0.000 claims description 10
- 238000003062 neural network model Methods 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 4
- 238000013461 design Methods 0.000 claims description 3
- 239000000295 fuel oil Substances 0.000 claims description 3
- 238000011112 process operation Methods 0.000 claims description 3
- 238000000691 measurement method Methods 0.000 claims 1
- 238000005259 measurement Methods 0.000 abstract description 4
- 239000007789 gas Substances 0.000 description 15
- 238000004519 manufacturing process Methods 0.000 description 15
- 238000006243 chemical reaction Methods 0.000 description 11
- 238000005516 engineering process Methods 0.000 description 7
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 7
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 230000008901 benefit Effects 0.000 description 5
- 238000010504 bond cleavage reaction Methods 0.000 description 5
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 5
- 230000007017 scission Effects 0.000 description 5
- 238000010790 dilution Methods 0.000 description 4
- 239000012895 dilution Substances 0.000 description 4
- 239000002737 fuel gas Substances 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 230000005855 radiation Effects 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- 238000011161 development Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000000446 fuel Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 238000005457 optimization Methods 0.000 description 3
- -1 polyethylene Polymers 0.000 description 3
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical group C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 2
- 241001269238 Data Species 0.000 description 2
- 238000013473 artificial intelligence Methods 0.000 description 2
- 238000003889 chemical engineering Methods 0.000 description 2
- 238000012937 correction Methods 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000012549 training Methods 0.000 description 2
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 150000001993 dienes Chemical class 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- HQQADJVZYDDRJT-UHFFFAOYSA-N ethene;prop-1-ene Chemical group C=C.CC=C HQQADJVZYDDRJT-UHFFFAOYSA-N 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000004868 gas analysis Methods 0.000 description 1
- 239000003502 gasoline Substances 0.000 description 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
- 238000005984 hydrogenation reaction Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000003380 propellant Substances 0.000 description 1
- 238000000197 pyrolysis Methods 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000007086 side reaction Methods 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Images
Landscapes
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2005100250436A CN100334047C (zh) | 2005-04-13 | 2005-04-13 | 乙烯装置中裂解炉裂解深度的智能控制方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2005100250436A CN100334047C (zh) | 2005-04-13 | 2005-04-13 | 乙烯装置中裂解炉裂解深度的智能控制方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1686973A CN1686973A (zh) | 2005-10-26 |
CN100334047C true CN100334047C (zh) | 2007-08-29 |
Family
ID=35305015
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2005100250436A Active CN100334047C (zh) | 2005-04-13 | 2005-04-13 | 乙烯装置中裂解炉裂解深度的智能控制方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN100334047C (zh) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101620414B (zh) * | 2009-08-12 | 2011-08-17 | 华东理工大学 | 工业乙烯裂解炉裂解深度在线优化方法 |
CN102053595A (zh) * | 2009-10-30 | 2011-05-11 | 中国石油化工股份有限公司 | 一种乙烯装置中控制裂解炉裂解深度的方法 |
CN102288508A (zh) * | 2010-06-18 | 2011-12-21 | 中国石油化工股份有限公司 | 一种实现工业裂解炉裂解深度分析的方法 |
CN101986320B (zh) * | 2010-08-23 | 2012-05-30 | 华东理工大学 | 一种工业精对苯二甲酸装置非均相共沸精馏溶剂脱水塔的建模方法 |
CN102175069A (zh) * | 2011-03-15 | 2011-09-07 | 中国石油化工股份有限公司 | 裂解气顺序分离流程中冷箱与脱甲烷塔系统的优化方法 |
CN103093069B (zh) * | 2011-10-28 | 2016-09-21 | 中国石油化工股份有限公司 | 一种工业裂解炉价值最大化模型的构建方法 |
CN103207949B (zh) * | 2013-04-10 | 2016-09-07 | 华东理工大学 | 乙烯裂解炉tle出口温度和运行周期预测方法 |
CN103275747B (zh) * | 2013-05-22 | 2014-12-31 | 中国石油天然气股份有限公司吉林石化分公司 | 乙烯装置裂解炉燃料气负荷分配方法 |
CN103605821B (zh) * | 2013-09-16 | 2017-02-15 | 华东理工大学 | 乙烯裂解炉群负荷分配优化方法 |
CN105467939B (zh) * | 2014-09-04 | 2018-04-10 | 中国石油化工股份有限公司 | 一种乙烯裂解炉生产运行的优化方法 |
CN110717279B (zh) * | 2019-10-17 | 2024-03-19 | 上海卓然工程技术股份有限公司 | 石脑油裂解制乙烯的裂解产物组分软测量模型的建立方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1150300A (zh) * | 1994-10-19 | 1997-05-21 | 索尼公司 | 记录介质的再现方法和再现装置 |
-
2005
- 2005-04-13 CN CNB2005100250436A patent/CN100334047C/zh active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1150300A (zh) * | 1994-10-19 | 1997-05-21 | 索尼公司 | 记录介质的再现方法和再现装置 |
Also Published As
Publication number | Publication date |
---|---|
CN1686973A (zh) | 2005-10-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN100334047C (zh) | 乙烯装置中裂解炉裂解深度的智能控制方法 | |
Yu et al. | Multiobjective optimization of ethylene cracking furnace system using self-adaptive multiobjective teaching-learning-based optimization | |
CN101620414B (zh) | 工业乙烯裂解炉裂解深度在线优化方法 | |
CN103605821B (zh) | 乙烯裂解炉群负荷分配优化方法 | |
CN104765346A (zh) | 一种炼油过程全流程建模方法 | |
US11993751B2 (en) | Predictive control systems and methods with fluid catalytic cracking volume gain optimization | |
CN101349893A (zh) | 自适应模型预测控制装置 | |
CN102053595A (zh) | 一种乙烯装置中控制裂解炉裂解深度的方法 | |
CN101256418A (zh) | 加热炉出口温度的一种综合控制方法 | |
CN110187635B (zh) | 用于连续重整装置的实时优化方法和设备 | |
CN103713604A (zh) | 一种基于数据驱动的工业裂解炉实时操作优化与控制方法 | |
CN101414158A (zh) | 一种乙烯裂解炉裂解反应操作条件的优化方法 | |
CN102213949A (zh) | 一种乙烯装置价值优化方法 | |
CN103524284A (zh) | 一种乙烯裂解原料配置的预测和优化方法 | |
CN103605325A (zh) | 基于代理模型的工业乙烯裂解炉全周期动态优化方法 | |
CN104765347B (zh) | 一种渣油延迟焦化过程中收率实时预测方法 | |
CN110252087B (zh) | 粗苯回收过程智能优化控制系统 | |
CN105403683B (zh) | 炼化企业加热炉燃料气热值的在线软测量方法 | |
CN1150300C (zh) | 乙烯装置中裂解炉的智能控制方法 | |
CN103294015A (zh) | 乙烯裂解炉的成套优化控制方法 | |
CN106354997A (zh) | 基于案例库的炼油过程模糊匹配调优方法 | |
Lauks et al. | On-line optimization of an ethylene plant | |
CN102289199B (zh) | 一种工业裂解炉生产操作的自动在线控制方法 | |
CN208477316U (zh) | 一种乙烯裂解炉全运行周期裂解深度控制系统 | |
Kulbjakina et al. | Methodological aspects of fuel performance system analysis at raw hydrocarbon processing plants |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Sinopec Limited by Share Ltd Zhenhai Refining & Chemical Branch Co. Assignor: East China University of Science and Technology Contract record no.: 2012310000030 Denomination of invention: Intelligent method for controlling cracking severity of cracking furnace in ethylene equipment Granted publication date: 20070829 License type: Common License Open date: 20051026 Record date: 20120309 |
|
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20051026 Assignee: PetroChina Jilin Petrochemical Co.,Ltd. Assignor: East China University of Science and Technology Contract record no.: 2016310000014 Denomination of invention: Intelligent method for controlling cracking severity of cracking furnace in ethylene equipment Granted publication date: 20070829 License type: Common License Record date: 20160303 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model |