CN114042367B - 一种电解液设备清洗富氮有机尾气的近零排放产品化回收方法及系统 - Google Patents
一种电解液设备清洗富氮有机尾气的近零排放产品化回收方法及系统 Download PDFInfo
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- CN114042367B CN114042367B CN202111460087.7A CN202111460087A CN114042367B CN 114042367 B CN114042367 B CN 114042367B CN 202111460087 A CN202111460087 A CN 202111460087A CN 114042367 B CN114042367 B CN 114042367B
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- 239000007789 gas Substances 0.000 title claims abstract description 345
- 239000003792 electrolyte Substances 0.000 title claims abstract description 119
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 title claims abstract description 104
- 238000004140 cleaning Methods 0.000 title claims abstract description 58
- 229910052757 nitrogen Inorganic materials 0.000 title claims abstract description 52
- 238000011084 recovery Methods 0.000 title claims abstract description 37
- 238000000034 method Methods 0.000 title claims abstract description 22
- 239000012528 membrane Substances 0.000 claims abstract description 143
- 238000000926 separation method Methods 0.000 claims abstract description 77
- 238000009833 condensation Methods 0.000 claims abstract description 36
- 230000005494 condensation Effects 0.000 claims abstract description 36
- 238000010926 purge Methods 0.000 claims abstract description 22
- 239000012459 cleaning agent Substances 0.000 claims abstract description 21
- 238000004519 manufacturing process Methods 0.000 claims abstract description 21
- 238000004064 recycling Methods 0.000 claims abstract description 12
- IEJIGPNLZYLLBP-UHFFFAOYSA-N dimethyl carbonate Chemical compound COC(=O)OC IEJIGPNLZYLLBP-UHFFFAOYSA-N 0.000 claims description 65
- 239000012466 permeate Substances 0.000 claims description 45
- JBTWLSYIZRCDFO-UHFFFAOYSA-N ethyl methyl carbonate Chemical compound CCOC(=O)OC JBTWLSYIZRCDFO-UHFFFAOYSA-N 0.000 claims description 39
- 239000012465 retentate Substances 0.000 claims description 29
- 239000007788 liquid Substances 0.000 claims description 28
- 238000001914 filtration Methods 0.000 claims description 20
- 238000010438 heat treatment Methods 0.000 claims description 16
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims description 13
- 229910052731 fluorine Inorganic materials 0.000 claims description 13
- 239000011737 fluorine Substances 0.000 claims description 13
- -1 polysiloxane Polymers 0.000 claims description 13
- 229920001296 polysiloxane Polymers 0.000 claims description 13
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 claims description 12
- 238000000576 coating method Methods 0.000 claims description 12
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 12
- 238000010408 sweeping Methods 0.000 claims description 12
- 239000003054 catalyst Substances 0.000 claims description 9
- 239000011248 coating agent Substances 0.000 claims description 8
- 239000004417 polycarbonate Substances 0.000 claims description 8
- 229920000515 polycarbonate Polymers 0.000 claims description 8
- 239000001257 hydrogen Substances 0.000 claims description 6
- 229910052739 hydrogen Inorganic materials 0.000 claims description 6
- 229910052697 platinum Inorganic materials 0.000 claims description 6
- 229920002545 silicone oil Polymers 0.000 claims description 6
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 4
- 238000004132 cross linking Methods 0.000 claims description 4
- 239000003431 cross linking reagent Substances 0.000 claims description 4
- 238000001035 drying Methods 0.000 claims description 4
- 239000011148 porous material Substances 0.000 claims description 4
- 239000002904 solvent Substances 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 3
- 239000013557 residual solvent Substances 0.000 claims description 3
- 239000004697 Polyetherimide Substances 0.000 claims 2
- 229920001601 polyetherimide Polymers 0.000 claims 2
- 238000003756 stirring Methods 0.000 claims 1
- 230000000007 visual effect Effects 0.000 claims 1
- 239000004519 grease Substances 0.000 abstract description 9
- 238000007906 compression Methods 0.000 description 11
- 230000006835 compression Effects 0.000 description 11
- 238000002156 mixing Methods 0.000 description 11
- 239000002131 composite material Substances 0.000 description 8
- 150000003949 imides Chemical class 0.000 description 6
- 238000002360 preparation method Methods 0.000 description 6
- 239000004642 Polyimide Substances 0.000 description 3
- 229920001721 polyimide Polymers 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- 239000003463 adsorbent Substances 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 150000002431 hydrogen Chemical class 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000003507 refrigerant Substances 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001471 micro-filtration Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/22—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by diffusion
- B01D53/225—Multiple stage diffusion
- B01D53/226—Multiple stage diffusion in serial connexion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/002—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by condensation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/005—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by heat treatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2256/00—Main component in the product gas stream after treatment
- B01D2256/10—Nitrogen
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
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Priority Applications (1)
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CN202111460087.7A CN114042367B (zh) | 2021-12-02 | 2021-12-02 | 一种电解液设备清洗富氮有机尾气的近零排放产品化回收方法及系统 |
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CN202111460087.7A CN114042367B (zh) | 2021-12-02 | 2021-12-02 | 一种电解液设备清洗富氮有机尾气的近零排放产品化回收方法及系统 |
Publications (2)
Publication Number | Publication Date |
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CN114042367A CN114042367A (zh) | 2022-02-15 |
CN114042367B true CN114042367B (zh) | 2024-04-05 |
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CN202111460087.7A Active CN114042367B (zh) | 2021-12-02 | 2021-12-02 | 一种电解液设备清洗富氮有机尾气的近零排放产品化回收方法及系统 |
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Citations (12)
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CN1035625A (zh) * | 1988-02-26 | 1989-09-20 | Gkss-研究中心盖斯特哈赫特有限公司 | 从空气/永久气体混合物中分离有机物的方法 |
WO2011161214A1 (de) * | 2010-06-24 | 2011-12-29 | Leibniz-Institut Für Katalyse E.V. An Der Universität Rostock | Verfahren zur abtrennung von c2+-kohlenwasserstoffen aus erdgas oder erdölbegleitgas unter einsatz von membranen |
CN102327747A (zh) * | 2011-08-01 | 2012-01-25 | 大连理工大学 | 含氟聚硅氧烷橡胶态复合气体分离膜、制备方法及其应用 |
CN202516336U (zh) * | 2012-04-23 | 2012-11-07 | 大连欧科膜技术工程有限公司 | 储罐区排放气处理系统 |
US9216931B1 (en) * | 2014-09-15 | 2015-12-22 | Membrane Technology And Research, Inc. | Process for recovering olefins in polyolefin plants |
CN107413164A (zh) * | 2016-05-24 | 2017-12-01 | 中国石油化工股份有限公司 | 一种二级膜循环回收处理有机废气的工艺与装置 |
CN207722586U (zh) * | 2017-11-10 | 2018-08-14 | 南京天膜科技股份有限公司 | 一种实现VOCs零排放和回收利用氮气的装置 |
CN109224783A (zh) * | 2018-11-06 | 2019-01-18 | 孙文举 | 车载移动式挥发性有机物废气处理装置、系统及方法 |
CN110508103A (zh) * | 2019-09-09 | 2019-11-29 | 南通乐尔环保科技有限公司 | 一种新型膜分离组合技术治理印刷废气的方法 |
CN111467914A (zh) * | 2020-03-27 | 2020-07-31 | 大连海奥膜技术有限公司 | 一种富集混合气体中低浓度快气的工艺及其设备 |
CN112107877A (zh) * | 2020-09-23 | 2020-12-22 | 上海化工研究院有限公司 | 超高分子量聚乙烯干法纺丝溶剂的高效回收方法及系统 |
CN212819024U (zh) * | 2020-06-22 | 2021-03-30 | 杭州中环环保工程有限公司 | 一种废气膜分离装置 |
Family Cites Families (1)
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---|---|---|---|---|
US9783467B2 (en) * | 2014-09-15 | 2017-10-10 | Membrane Technology And Research, Inc. | Process for recovering olefins from manufacturing operations |
-
2021
- 2021-12-02 CN CN202111460087.7A patent/CN114042367B/zh active Active
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CN1035625A (zh) * | 1988-02-26 | 1989-09-20 | Gkss-研究中心盖斯特哈赫特有限公司 | 从空气/永久气体混合物中分离有机物的方法 |
WO2011161214A1 (de) * | 2010-06-24 | 2011-12-29 | Leibniz-Institut Für Katalyse E.V. An Der Universität Rostock | Verfahren zur abtrennung von c2+-kohlenwasserstoffen aus erdgas oder erdölbegleitgas unter einsatz von membranen |
CN102327747A (zh) * | 2011-08-01 | 2012-01-25 | 大连理工大学 | 含氟聚硅氧烷橡胶态复合气体分离膜、制备方法及其应用 |
CN202516336U (zh) * | 2012-04-23 | 2012-11-07 | 大连欧科膜技术工程有限公司 | 储罐区排放气处理系统 |
US9216931B1 (en) * | 2014-09-15 | 2015-12-22 | Membrane Technology And Research, Inc. | Process for recovering olefins in polyolefin plants |
CN107413164A (zh) * | 2016-05-24 | 2017-12-01 | 中国石油化工股份有限公司 | 一种二级膜循环回收处理有机废气的工艺与装置 |
CN207722586U (zh) * | 2017-11-10 | 2018-08-14 | 南京天膜科技股份有限公司 | 一种实现VOCs零排放和回收利用氮气的装置 |
CN109224783A (zh) * | 2018-11-06 | 2019-01-18 | 孙文举 | 车载移动式挥发性有机物废气处理装置、系统及方法 |
CN110508103A (zh) * | 2019-09-09 | 2019-11-29 | 南通乐尔环保科技有限公司 | 一种新型膜分离组合技术治理印刷废气的方法 |
CN111467914A (zh) * | 2020-03-27 | 2020-07-31 | 大连海奥膜技术有限公司 | 一种富集混合气体中低浓度快气的工艺及其设备 |
CN212819024U (zh) * | 2020-06-22 | 2021-03-30 | 杭州中环环保工程有限公司 | 一种废气膜分离装置 |
CN112107877A (zh) * | 2020-09-23 | 2020-12-22 | 上海化工研究院有限公司 | 超高分子量聚乙烯干法纺丝溶剂的高效回收方法及系统 |
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聚二甲基硅氧烷膜分离甲醇/碳酸二甲酯混合物的渗透汽化研究;王璐莹;李继定;展侠;林阳政;;膜科学与技术;20090425(02);第7-11页 * |
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