CN114042367A - 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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- CN114042367A CN114042367A CN202111460087.7A CN202111460087A CN114042367A CN 114042367 A CN114042367 A CN 114042367A CN 202111460087 A CN202111460087 A CN 202111460087A CN 114042367 A CN114042367 A CN 114042367A
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- 239000007789 gas Substances 0.000 title claims abstract description 359
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 title claims abstract description 118
- 239000003792 electrolyte Substances 0.000 title claims abstract description 107
- 229910052757 nitrogen Inorganic materials 0.000 title claims abstract description 59
- 238000011084 recovery Methods 0.000 title claims abstract description 40
- 238000000034 method Methods 0.000 title claims abstract description 24
- 239000012528 membrane Substances 0.000 claims abstract description 123
- 238000000926 separation method Methods 0.000 claims abstract description 82
- 238000004140 cleaning Methods 0.000 claims abstract description 48
- 238000009833 condensation Methods 0.000 claims abstract description 41
- 230000005494 condensation Effects 0.000 claims abstract description 41
- 239000012466 permeate Substances 0.000 claims abstract description 29
- 238000010926 purge Methods 0.000 claims abstract description 24
- 239000012459 cleaning agent Substances 0.000 claims abstract description 20
- 238000002156 mixing Methods 0.000 claims abstract description 12
- IEJIGPNLZYLLBP-UHFFFAOYSA-N dimethyl carbonate Chemical compound COC(=O)OC IEJIGPNLZYLLBP-UHFFFAOYSA-N 0.000 claims description 62
- JBTWLSYIZRCDFO-UHFFFAOYSA-N ethyl methyl carbonate Chemical compound CCOC(=O)OC JBTWLSYIZRCDFO-UHFFFAOYSA-N 0.000 claims description 62
- 238000001914 filtration Methods 0.000 claims description 23
- 239000007788 liquid Substances 0.000 claims description 22
- 238000004064 recycling Methods 0.000 claims description 21
- 238000010438 heat treatment Methods 0.000 claims description 16
- 238000007906 compression Methods 0.000 claims description 12
- 230000006835 compression Effects 0.000 claims description 12
- 238000001471 micro-filtration Methods 0.000 claims description 7
- 239000012465 retentate Substances 0.000 claims description 6
- 238000007664 blowing Methods 0.000 claims description 5
- 239000004519 grease Substances 0.000 abstract description 8
- 125000004122 cyclic group Chemical group 0.000 abstract 3
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 13
- 229910052731 fluorine Inorganic materials 0.000 description 13
- 239000011737 fluorine Substances 0.000 description 13
- 229920001296 polysiloxane Polymers 0.000 description 13
- -1 polysiloxane Polymers 0.000 description 13
- 238000004519 manufacturing process Methods 0.000 description 12
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 12
- 239000002131 composite material Substances 0.000 description 10
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 9
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 6
- 239000004642 Polyimide Substances 0.000 description 6
- 238000000576 coating method Methods 0.000 description 6
- 239000007888 film coating Substances 0.000 description 6
- 238000009501 film coating Methods 0.000 description 6
- 239000001257 hydrogen Substances 0.000 description 6
- 229910052739 hydrogen Inorganic materials 0.000 description 6
- 229910052697 platinum Inorganic materials 0.000 description 6
- 229920000515 polycarbonate Polymers 0.000 description 6
- 239000004417 polycarbonate Substances 0.000 description 6
- 229920001721 polyimide Polymers 0.000 description 6
- 229920002545 silicone oil Polymers 0.000 description 6
- 239000002994 raw material Substances 0.000 description 5
- 238000002360 preparation method Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 239000003054 catalyst Substances 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 238000004132 cross linking Methods 0.000 description 3
- 239000003431 cross linking reagent Substances 0.000 description 3
- 239000011148 porous material Substances 0.000 description 3
- 238000011027 product recovery Methods 0.000 description 3
- 239000013557 residual solvent Substances 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- 238000003756 stirring Methods 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
- 238000005034 decoration Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000003507 refrigerant Substances 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 208000004350 Strabismus Diseases 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
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- 238000010408 sweeping Methods 0.000 description 1
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Classifications
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- 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
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- 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
Description
Claims (9)
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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 |
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CN114042367A true CN114042367A (zh) | 2022-02-15 |
CN114042367B CN114042367B (zh) | 2024-04-05 |
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Citations (13)
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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 |
US20170050900A1 (en) * | 2014-09-15 | 2017-02-23 | Membrane Technology And Research, Inc. | Process for Recovering Olefins from Manufacturing Operations |
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 |
-
2021
- 2021-12-02 CN CN202111460087.7A patent/CN114042367B/zh active Active
Patent Citations (13)
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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 |
US20170050900A1 (en) * | 2014-09-15 | 2017-02-23 | Membrane Technology And Research, Inc. | Process for Recovering Olefins from Manufacturing Operations |
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 |
Non-Patent Citations (3)
Title |
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WON, WANGYUN ET.AL: "Separation of dimethyl carbonate/methanol/water mixtures by pervaporation using crosslinked chitosan membranes", 《SEPARATION AND PURIFICATION TECHNOLOGY》, vol. 31, no. 2, 1 May 2003 (2003-05-01), pages 129 - 140 * |
代岩;杨晓辰;盖丽梅;郗元;: "气体在聚三氟丙基甲基硅氧烷膜中的渗透性", 现代化工, no. 05, 26 March 2018 (2018-03-26), pages 62 - 65 * |
王璐莹;李继定;展侠;林阳政;: "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", 膜科学与技术, no. 02, 25 April 2009 (2009-04-25), pages 7 - 11 * |
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