JP6897884B2 - 有機溶剤回収システム - Google Patents
有機溶剤回収システム Download PDFInfo
- Publication number
- JP6897884B2 JP6897884B2 JP2020545986A JP2020545986A JP6897884B2 JP 6897884 B2 JP6897884 B2 JP 6897884B2 JP 2020545986 A JP2020545986 A JP 2020545986A JP 2020545986 A JP2020545986 A JP 2020545986A JP 6897884 B2 JP6897884 B2 JP 6897884B2
- Authority
- JP
- Japan
- Prior art keywords
- organic solvent
- desorption
- suction
- carrier gas
- gas
- 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
- 239000003960 organic solvent Substances 0.000 title claims description 142
- 238000011084 recovery Methods 0.000 title claims description 108
- 238000003795 desorption Methods 0.000 claims description 147
- 239000012159 carrier gas Substances 0.000 claims description 96
- 239000007789 gas Substances 0.000 claims description 73
- 239000003507 refrigerant Substances 0.000 claims description 53
- 238000002336 sorption--desorption measurement Methods 0.000 claims description 40
- 238000009833 condensation Methods 0.000 claims description 38
- 230000005494 condensation Effects 0.000 claims description 38
- 238000002844 melting Methods 0.000 claims description 33
- 230000008018 melting Effects 0.000 claims description 33
- 238000001816 cooling Methods 0.000 claims description 30
- 238000001179 sorption measurement Methods 0.000 claims description 25
- 230000003068 static effect Effects 0.000 claims description 18
- 238000010926 purge Methods 0.000 claims description 16
- 238000010438 heat treatment Methods 0.000 claims description 8
- 238000011144 upstream manufacturing Methods 0.000 claims description 5
- 239000000155 melt Substances 0.000 claims description 3
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical group CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 28
- 238000000034 method Methods 0.000 description 26
- 239000003990 capacitor Substances 0.000 description 23
- 239000011261 inert gas Substances 0.000 description 13
- 238000010309 melting process Methods 0.000 description 12
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 10
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical class [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 10
- 229910001873 dinitrogen Inorganic materials 0.000 description 10
- 206010037544 Purging Diseases 0.000 description 8
- 238000000746 purification Methods 0.000 description 7
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 6
- 239000003463 adsorbent Substances 0.000 description 6
- 238000007599 discharging Methods 0.000 description 4
- 229920000049 Carbon (fiber) Polymers 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical class C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 3
- 230000008929 regeneration Effects 0.000 description 3
- 238000011069 regeneration method Methods 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- 229910021536 Zeolite Inorganic materials 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000002826 coolant Substances 0.000 description 2
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 230000002123 temporal effect Effects 0.000 description 2
- 238000010257 thawing Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- 238000004065 wastewater treatment Methods 0.000 description 2
- 239000010457 zeolite Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004817 gas chromatography Methods 0.000 description 1
- 239000012621 metal-organic framework Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D5/00—Condensation of vapours; Recovering volatile solvents by condensation
- B01D5/0057—Condensation of vapours; Recovering volatile solvents by condensation in combination with other processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D5/00—Condensation of vapours; Recovering volatile solvents by condensation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D5/00—Condensation of vapours; Recovering volatile solvents by condensation
- B01D5/0078—Condensation of vapours; Recovering volatile solvents by condensation characterised by auxiliary systems or arrangements
- B01D5/0084—Feeding or collecting the cooling medium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D5/00—Condensation of vapours; Recovering volatile solvents by condensation
- B01D5/0078—Condensation of vapours; Recovering volatile solvents by condensation characterised by auxiliary systems or arrangements
- B01D5/009—Collecting, removing and/or treatment of the condensate
-
- 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
- B01D53/02—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 adsorption, e.g. preparative gas chromatography
- B01D53/04—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 adsorption, e.g. preparative gas chromatography with stationary adsorbents
-
- 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
- B01D53/02—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 adsorption, e.g. preparative gas chromatography
- B01D53/04—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 adsorption, e.g. preparative gas chromatography with stationary adsorbents
- B01D53/0407—Constructional details of adsorbing systems
- B01D53/0438—Cooling or heating systems
-
- 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
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/38—Removing components of undefined structure
- B01D53/44—Organic components
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/30—Processes for preparing, regenerating, or reactivating
- B01J20/34—Regenerating or reactivating
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Organic Chemistry (AREA)
- Treating Waste Gases (AREA)
- Separation Of Gases By Adsorption (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018169794 | 2018-09-11 | ||
JP2018169794 | 2018-09-11 | ||
PCT/JP2019/035156 WO2020054603A2 (ja) | 2018-09-11 | 2019-09-06 | 有機溶剤回収システム |
Publications (2)
Publication Number | Publication Date |
---|---|
JP6897884B2 true JP6897884B2 (ja) | 2021-07-07 |
JPWO2020054603A1 JPWO2020054603A1 (ja) | 2021-08-30 |
Family
ID=69777624
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2020545986A Active JP6897884B2 (ja) | 2018-09-11 | 2019-09-06 | 有機溶剤回収システム |
Country Status (5)
Country | Link |
---|---|
JP (1) | JP6897884B2 (zh) |
KR (1) | KR20210045421A (zh) |
CN (1) | CN112672798A (zh) |
TW (1) | TW202021654A (zh) |
WO (1) | WO2020054603A2 (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW202131986A (zh) * | 2019-12-25 | 2021-09-01 | 日商東洋紡股份有限公司 | 有機溶劑回收系統 |
TW202131987A (zh) * | 2019-12-25 | 2021-09-01 | 日商東洋紡股份有限公司 | 有機溶劑回收系統 |
CN115177969A (zh) * | 2021-04-02 | 2022-10-14 | 中国石化工程建设有限公司 | 一种从c8芳烃中分离乙苯的系统和方法 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE68925259T2 (de) | 1988-10-05 | 1996-09-19 | Asahi Chemical Ind | Viskosefaser mit vorzüglichem Aussehen |
JPH0332924A (ja) | 1989-06-30 | 1991-02-13 | Suzuki Motor Corp | 空気調和装置 |
JPH0515724A (ja) * | 1991-07-09 | 1993-01-26 | Kobe Steel Ltd | 溶剤濃縮回収装置 |
JPH0515725A (ja) * | 1991-07-09 | 1993-01-26 | Kobe Steel Ltd | 溶剤濃縮回収装置 |
JPH0768127A (ja) | 1993-06-15 | 1995-03-14 | Toho Kako Kensetsu Kk | 乾熱脱着式溶剤回収装置 |
JP2005000862A (ja) * | 2003-06-13 | 2005-01-06 | Idemitsu Eng Co Ltd | 吸着装置及び吸着方法 |
JP4671772B2 (ja) * | 2004-12-22 | 2011-04-20 | 三菱電機株式会社 | ガス状炭化水素の処理・回収装置及び方法 |
JP2010207742A (ja) * | 2009-03-11 | 2010-09-24 | Apel Co Ltd | ガス処理装置の溶剤冷却分離装置 |
JP5862278B2 (ja) * | 2011-12-22 | 2016-02-16 | 東洋紡株式会社 | 有機溶剤含有ガス処理システム |
WO2014091779A1 (ja) * | 2012-12-14 | 2014-06-19 | 東洋紡株式会社 | 有機溶剤含有ガス処理システム |
-
2019
- 2019-09-06 JP JP2020545986A patent/JP6897884B2/ja active Active
- 2019-09-06 KR KR1020217006919A patent/KR20210045421A/ko unknown
- 2019-09-06 CN CN201980058727.6A patent/CN112672798A/zh active Pending
- 2019-09-06 WO PCT/JP2019/035156 patent/WO2020054603A2/ja active Application Filing
- 2019-09-11 TW TW108132711A patent/TW202021654A/zh unknown
Also Published As
Publication number | Publication date |
---|---|
WO2020054603A2 (ja) | 2020-03-19 |
WO2020054603A3 (ja) | 2020-05-14 |
JPWO2020054603A1 (ja) | 2021-08-30 |
TW202021654A (zh) | 2020-06-16 |
KR20210045421A (ko) | 2021-04-26 |
CN112672798A (zh) | 2021-04-16 |
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