CN104312638B - 热耦合负压脱苯、再生一体化装置 - Google Patents
热耦合负压脱苯、再生一体化装置 Download PDFInfo
- Publication number
- CN104312638B CN104312638B CN201410598992.2A CN201410598992A CN104312638B CN 104312638 B CN104312638 B CN 104312638B CN 201410598992 A CN201410598992 A CN 201410598992A CN 104312638 B CN104312638 B CN 104312638B
- Authority
- CN
- China
- Prior art keywords
- oil
- regeneration
- benzene
- poor
- pipeline
- 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.)
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Links
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 title claims abstract description 177
- 230000008929 regeneration Effects 0.000 title claims abstract description 99
- 238000011069 regeneration method Methods 0.000 title claims abstract description 99
- 230000008878 coupling Effects 0.000 title claims abstract description 11
- 238000010168 coupling process Methods 0.000 title claims abstract description 11
- 238000005859 coupling reaction Methods 0.000 title claims abstract description 11
- 238000005406 washing Methods 0.000 claims abstract description 50
- 230000001172 regenerating effect Effects 0.000 claims abstract description 39
- 238000010438 heat treatment Methods 0.000 claims abstract description 24
- 229910003460 diamond Inorganic materials 0.000 claims abstract description 21
- 239000010432 diamond Substances 0.000 claims abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 19
- 238000005265 energy consumption Methods 0.000 abstract description 4
- 238000006116 polymerization reaction Methods 0.000 abstract description 3
- 239000003921 oil Substances 0.000 description 57
- 238000000034 method Methods 0.000 description 31
- 239000007789 gas Substances 0.000 description 24
- 238000010521 absorption reaction Methods 0.000 description 3
- 239000003034 coal gas Substances 0.000 description 3
- 238000004939 coking Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 239000003344 environmental pollutant Substances 0.000 description 3
- 231100000719 pollutant Toxicity 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000002351 wastewater Substances 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 2
- 230000018044 dehydration Effects 0.000 description 2
- 238000006297 dehydration reaction Methods 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 238000004821 distillation Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 239000002893 slag Substances 0.000 description 2
- 238000001256 steam distillation Methods 0.000 description 2
- 239000002918 waste heat Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- XFXPMWWXUTWYJX-UHFFFAOYSA-N Cyanide Chemical compound N#[C-] XFXPMWWXUTWYJX-UHFFFAOYSA-N 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000006353 environmental stress Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000007701 flash-distillation Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 150000002989 phenols Chemical class 0.000 description 1
- 239000010734 process oil Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 238000009418 renovation Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000010025 steaming Methods 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10K—PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE
- C10K1/00—Purifying combustible gases containing carbon monoxide
- C10K1/08—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors
- C10K1/16—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with non-aqueous liquids
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201410598992.2A CN104312638B (zh) | 2014-10-30 | 2014-10-30 | 热耦合负压脱苯、再生一体化装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410598992.2A CN104312638B (zh) | 2014-10-30 | 2014-10-30 | 热耦合负压脱苯、再生一体化装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104312638A CN104312638A (zh) | 2015-01-28 |
CN104312638B true CN104312638B (zh) | 2016-04-13 |
Family
ID=52367959
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201410598992.2A Active CN104312638B (zh) | 2014-10-30 | 2014-10-30 | 热耦合负压脱苯、再生一体化装置 |
Country Status (1)
Country | Link |
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CN (1) | CN104312638B (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104927929A (zh) * | 2015-06-29 | 2015-09-23 | 济南冶金化工设备有限公司 | 粗苯蒸馏及洗油再生加热系统及方法 |
CN107057776B (zh) * | 2016-12-23 | 2020-10-23 | 山东钢铁股份有限公司 | 一种塔内部冷却洗油的洗苯工艺 |
CN108380005A (zh) * | 2018-04-17 | 2018-08-10 | 沂州科技有限公司 | 一种低能耗局部负压脱苯装置及其脱苯方法 |
CN111690444A (zh) * | 2020-05-06 | 2020-09-22 | 唐钢美锦(唐山)煤化工有限公司 | 一种负压脱苯洗油再生工艺 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB439772A (en) * | 1934-06-22 | 1935-12-13 | Machinerieeen En App N Fabriek | An improved process for simultaneously washing light hydrocarbons and naphthalene out of gases |
CN101544913B (zh) * | 2009-05-04 | 2012-06-20 | 济南冶金化工设备有限公司 | 一种负压脱苯方法及设备 |
CN101993736B (zh) * | 2009-08-14 | 2013-08-28 | 鞍钢集团工程技术有限公司 | 一种煤气净化的富油脱苯的循环洗油再生的方法和装置 |
CN102408298B (zh) * | 2011-09-21 | 2014-03-19 | 宝钢工程技术集团有限公司 | 减压法粗苯蒸馏方法及其装置 |
CN103691142B (zh) * | 2012-09-28 | 2016-06-01 | 宝钢工程技术集团有限公司 | 负压洗油再生塔 |
CN103382404A (zh) * | 2013-04-15 | 2013-11-06 | 北京中亿孚佑科技有限公司 | 关于对焦炉气洗脱苯的新方法 |
CN103555377B (zh) * | 2013-10-24 | 2015-12-09 | 天津市创举科技有限公司 | 一种减压脱苯方法 |
CN204162673U (zh) * | 2014-10-30 | 2015-02-18 | 济南冶金化工设备有限公司 | 热耦合负压脱苯、再生一体化装置 |
-
2014
- 2014-10-30 CN CN201410598992.2A patent/CN104312638B/zh active Active
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Publication number | Publication date |
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CN104312638A (zh) | 2015-01-28 |
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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 | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Thermal coupling negative pressure benzene removal and regeneration integrated device Effective date of registration: 20221019 Granted publication date: 20160413 Pledgee: Qilu bank Limited by Share Ltd. Ji'nan Changqing branch Pledgor: JINAN METALLURGY CHEMICAL EQUIPMENT CO.,LTD. Registration number: Y2022980018940 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231027 Granted publication date: 20160413 Pledgee: Qilu bank Limited by Share Ltd. Ji'nan Changqing branch Pledgor: JINAN METALLURGY CHEMICAL EQUIPMENT CO.,LTD. Registration number: Y2022980018940 |