CA1177761A - Multi-stage adsorption process for separating organic liquids from water - Google Patents
Multi-stage adsorption process for separating organic liquids from waterInfo
- Publication number
- CA1177761A CA1177761A CA000394892A CA394892A CA1177761A CA 1177761 A CA1177761 A CA 1177761A CA 000394892 A CA000394892 A CA 000394892A CA 394892 A CA394892 A CA 394892A CA 1177761 A CA1177761 A CA 1177761A
- Authority
- CA
- Canada
- Prior art keywords
- stage
- adsorbent
- bed
- water
- vapor
- 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.)
- Expired
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 62
- 238000001179 sorption measurement Methods 0.000 title claims abstract description 52
- 238000000034 method Methods 0.000 title claims abstract description 36
- 230000008569 process Effects 0.000 title claims abstract description 34
- 239000007788 liquid Substances 0.000 title claims description 23
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 131
- 239000003463 adsorbent Substances 0.000 claims abstract description 69
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 32
- 239000000463 material Substances 0.000 claims abstract description 18
- 239000000047 product Substances 0.000 claims abstract description 18
- 239000002808 molecular sieve Substances 0.000 claims abstract description 13
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000000306 component Substances 0.000 claims abstract description 12
- 229960000935 dehydrated alcohol Drugs 0.000 claims abstract description 4
- 239000012263 liquid product Substances 0.000 claims abstract description 4
- 229960004756 ethanol Drugs 0.000 claims description 51
- 238000010438 heat treatment Methods 0.000 claims description 13
- 150000001298 alcohols Chemical class 0.000 claims description 10
- 229910052799 carbon Inorganic materials 0.000 claims description 9
- 239000012530 fluid Substances 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 7
- 239000011368 organic material Substances 0.000 claims description 6
- 239000011261 inert gas Substances 0.000 claims description 4
- 238000009835 boiling Methods 0.000 claims description 3
- 239000002250 absorbent Substances 0.000 claims 1
- 238000011084 recovery Methods 0.000 claims 1
- 239000000243 solution Substances 0.000 abstract description 12
- 239000012527 feed solution Substances 0.000 abstract description 6
- 238000003795 desorption Methods 0.000 description 24
- 238000000926 separation method Methods 0.000 description 12
- 229920006395 saturated elastomer Polymers 0.000 description 11
- IDGUHHHQCWSQLU-UHFFFAOYSA-N ethanol;hydrate Chemical compound O.CCO IDGUHHHQCWSQLU-UHFFFAOYSA-N 0.000 description 9
- 239000007789 gas Substances 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 238000002336 sorption--desorption measurement Methods 0.000 description 4
- 238000004821 distillation Methods 0.000 description 3
- 238000000855 fermentation Methods 0.000 description 3
- 230000004151 fermentation Effects 0.000 description 3
- 239000006193 liquid solution Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 235000013405 beer Nutrition 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 239000002826 coolant Substances 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 2
- -1 ethanol Chemical class 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 229910021536 Zeolite Inorganic materials 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 239000003575 carbonaceous material Substances 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 229910021397 glassy carbon Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 239000012808 vapor phase Substances 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
- 239000010457 zeolite Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/74—Separation; Purification; Use of additives, e.g. for stabilisation
- C07C29/94—Use of additives, e.g. for stabilisation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Analytical Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Treatment Of Liquids With Adsorbents In General (AREA)
- Separation Of Gases By Adsorption (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US246,534 | 1981-03-23 | ||
| US06/246,534 US4359592A (en) | 1981-03-23 | 1981-03-23 | Multi-stage, adsorption process for separating organic liquids from water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1177761A true CA1177761A (en) | 1984-11-13 |
Family
ID=22931098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000394892A Expired CA1177761A (en) | 1981-03-23 | 1982-01-26 | Multi-stage adsorption process for separating organic liquids from water |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US4359592A (enExample) |
| AU (1) | AU8068082A (enExample) |
| BR (1) | BR8107923A (enExample) |
| CA (1) | CA1177761A (enExample) |
| DE (1) | DE3145812A1 (enExample) |
| GB (1) | GB2096125B (enExample) |
| SE (1) | SE452952B (enExample) |
| ZA (1) | ZA82808B (enExample) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5840396A (ja) * | 1981-09-04 | 1983-03-09 | 味の素株式会社 | 油脂の抽出法 |
| US4465875A (en) * | 1982-09-27 | 1984-08-14 | Calgon Carbon Corporation | Process for dehydrating ethanol |
| GB2151501A (en) * | 1983-12-22 | 1985-07-24 | Coal Ind | Continuous sorption process |
| US4612405A (en) * | 1985-05-23 | 1986-09-16 | Coal Industry (Patents) Ltd. | Continuous sorption process |
| US4868346A (en) * | 1985-11-04 | 1989-09-19 | Grain Processing Corporation | Removal of water from aqueous alcohol mixtures |
| DE4342713A1 (de) * | 1993-12-15 | 1995-06-22 | Bayer Ag | Verfahren zur Abtrennung von Methanol aus einem Gemisch von Dimethylcarbonat und Methanol |
| DE10249027A1 (de) * | 2002-10-21 | 2004-04-29 | Gea Wiegand Gmbh | Anlage zur Herstellung von Alkohol |
| US7063732B2 (en) * | 2003-07-28 | 2006-06-20 | Fuelcell Energy, Inc. | High-capacity sulfur adsorbent bed and gas desulfurization method |
| US8500851B2 (en) * | 2008-11-10 | 2013-08-06 | Phillips 66 Company | Multiple fixed-fluidized beds for contaminant removal |
| DK2316549T3 (da) * | 2009-08-03 | 2012-10-08 | Latvijas Lauksaimniecibas Universitaete | Fremgangsmåde og indretning til fjernelse af vand fra bioethanol ved kombineret adsorption og destillation |
| EP2333092B1 (de) * | 2009-12-08 | 2012-10-03 | Süd-Chemie IP GmbH & Co. KG | Verfahren zur Gewinnung von Ethanol während einer Fermentation |
| CN101973603B (zh) * | 2010-09-29 | 2012-09-26 | 江苏南大金山环保科技有限公司 | 一种脱附剂得到再利用的脱附方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE712249C (de) * | 1940-03-01 | 1941-10-15 | Hermann Plauson | Verfahren zur Entfernung von Alkohol aus alkoholhaltigen waessrigen Getraenken |
| US2474170A (en) * | 1943-07-27 | 1949-06-21 | Butacet Ltd | Separation of acetone and butyl alcohol from fermented mash by activated charcoal |
| DE1668122A1 (de) * | 1966-09-09 | 1971-06-03 | Grace W R & Co | Verfahren zur Entfernung von Wasser aus organischen Fluessigkeiten |
| US4130484A (en) * | 1976-06-28 | 1978-12-19 | Phillips Petroleum Company | Purification process |
-
1981
- 1981-03-23 US US06/246,534 patent/US4359592A/en not_active Expired - Lifetime
- 1981-11-19 DE DE19813145812 patent/DE3145812A1/de active Granted
- 1981-12-07 BR BR8107923A patent/BR8107923A/pt unknown
-
1982
- 1982-01-26 CA CA000394892A patent/CA1177761A/en not_active Expired
- 1982-02-05 GB GB8203308A patent/GB2096125B/en not_active Expired
- 1982-02-08 ZA ZA82808A patent/ZA82808B/xx unknown
- 1982-02-22 AU AU80680/82A patent/AU8068082A/en not_active Abandoned
- 1982-03-23 SE SE8201853A patent/SE452952B/sv not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| BR8107923A (pt) | 1983-04-12 |
| DE3145812C2 (enExample) | 1992-01-16 |
| SE8201853L (sv) | 1982-09-24 |
| AU8068082A (en) | 1982-09-30 |
| ZA82808B (en) | 1983-01-26 |
| SE452952B (sv) | 1988-01-04 |
| US4359592A (en) | 1982-11-16 |
| DE3145812A1 (de) | 1982-10-07 |
| GB2096125A (en) | 1982-10-13 |
| GB2096125B (en) | 1984-10-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4842693A (en) | Apparatus for removing water from ethanol | |
| US4986835A (en) | Process for separating and recovering carbonic acid gas from gas mixture by adsorption | |
| EP0046141B1 (en) | Process for removing and recovering volatile organic substances from industrial waste gases | |
| US4407662A (en) | Method of removing water from ethanol | |
| CA1177761A (en) | Multi-stage adsorption process for separating organic liquids from water | |
| US4465875A (en) | Process for dehydrating ethanol | |
| AU2010355553B2 (en) | Method and apparatus for the purification of carbon dioxide using liquide carbon dioxide | |
| JPS62223587A (ja) | 低温分離手段と非低温分離手段の組合せを用いるアンモニアプラントのパ−ジガスからアルゴンを回収する方法ならびにそのための装置 | |
| US3928004A (en) | Purification of inert gases | |
| KR920004277A (ko) | 부분 산화에 의한 암모니아 장치 퍼지 가스로부터의 아르곤 회수법 | |
| US4874524A (en) | Separation of adsorbed components by variable temperature desorption | |
| US3132079A (en) | Purification of an organic material by distillation and adsorption | |
| CN114292165B (zh) | 一种隔壁塔式异丙醇溶液吸附精馏分离与净化方法 | |
| KR870000182B1 (ko) | 탄화수소 혼합물로부터의 노르말 파라핀의 등압분리공정 | |
| US5116510A (en) | Separation of liquid mixtures by thermal swing adsorption | |
| CA1197476A (en) | Gas separation process | |
| TW565468B (en) | Method and device for recovering hydrocarbon vapor | |
| JPH0852304A (ja) | ガス状或は液状混合物をアルミナ及びモレキュラーシーブで構成される吸着装置を使用して乾燥させる方法 | |
| KR19980068513A (ko) | 이산화탄소를 이용한 저압식 에탄올 압력스윙 흡착 탈수장치 | |
| US4350583A (en) | Isobaric process for separating normal paraffins from hydrocarbon mixtures | |
| CA1213617A (en) | Method of removing water from ethanol | |
| JPWO2022238934A5 (enExample) | ||
| CA1221985A (en) | Process for dehydrating ethanol | |
| JP2000325731A (ja) | 混合流体の分離装置および分離方法 | |
| SU1057485A1 (ru) | Способ адсорбционного выделени @ -парафинов |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEC | Expiry (correction) | ||
| MKEX | Expiry |