CA1280041C - Separation par pervaporation des melanges d'ethanol et d'eau sur membranescomposites d'acide polyacrylique - Google Patents

Separation par pervaporation des melanges d'ethanol et d'eau sur membranescomposites d'acide polyacrylique

Info

Publication number: CA1280041C
Authority: CA; Canada
Prior art keywords: water; cross; membrane; ethanol; coating
Prior art date: 1985-05-07
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 - Lifetime

Application number

CA000507673A

Other languages

English (en)

Inventor

Hermann H. Neidlinger

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

US Department of Energy

Original Assignee

US Department of Energy

Priority date (The priority date 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 date listed.)

1985-05-07

Filing date

1986-04-25

Publication date

1991-02-12

1986-04-25 Application filed by US Department of Energy filed Critical US Department of Energy

1991-02-12 Application granted granted Critical

1991-02-12 Publication of CA1280041C publication Critical patent/CA1280041C/fr

2008-02-12 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

239000012528 membrane Substances 0.000 title claims abstract description 72
239000000203 mixture Substances 0.000 title claims abstract description 25
238000000926 separation method Methods 0.000 title claims abstract description 19
238000005373 pervaporation Methods 0.000 title claims abstract description 18
229920002125 Sokalan® Polymers 0.000 title claims abstract description 14
IDGUHHHQCWSQLU-UHFFFAOYSA-N ethanol;hydrate Chemical compound O.CCO IDGUHHHQCWSQLU-UHFFFAOYSA-N 0.000 title claims abstract description 14
239000004584 polyacrylic acid Substances 0.000 title claims abstract description 13
239000002131 composite material Substances 0.000 title claims description 4
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 41
239000000243 solution Substances 0.000 claims abstract description 17
239000007864 aqueous solution Substances 0.000 claims abstract description 10
239000000463 material Substances 0.000 claims abstract description 10
229920002492 poly(sulfone) Polymers 0.000 claims abstract description 8
DVKJHBMWWAPEIU-UHFFFAOYSA-N toluene 2,4-diisocyanate Chemical compound CC1=CC=C(N=C=O)C=C1N=C=O DVKJHBMWWAPEIU-UHFFFAOYSA-N 0.000 claims abstract description 8
150000003839 salts Chemical class 0.000 claims abstract description 5
LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 58
238000000034 method Methods 0.000 claims description 32
230000008569 process Effects 0.000 claims description 24
VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 claims description 21
238000000576 coating method Methods 0.000 claims description 20
239000011248 coating agent Substances 0.000 claims description 19
239000000126 substance Substances 0.000 claims description 17
230000004907 flux Effects 0.000 claims description 15
239000012466 permeate Substances 0.000 claims description 13
NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 12
239000003431 cross linking reagent Substances 0.000 claims description 11
239000000047 product Substances 0.000 claims description 9
238000004132 cross linking Methods 0.000 claims description 7
SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims description 6
239000002253 acid Substances 0.000 claims description 6
238000009792 diffusion process Methods 0.000 claims description 5
238000013007 heat curing Methods 0.000 claims description 5
238000002791 soaking Methods 0.000 claims description 5
239000012527 feed solution Substances 0.000 claims description 4
159000000000 sodium salts Chemical class 0.000 claims description 4
UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 claims description 3
238000007259 addition reaction Methods 0.000 claims description 3
230000003247 decreasing effect Effects 0.000 claims description 3
229910001628 calcium chloride Inorganic materials 0.000 claims 2
239000001110 calcium chloride Substances 0.000 claims 2
239000011247 coating layer Substances 0.000 claims 2
150000001875 compounds Chemical class 0.000 claims 1
239000013047 polymeric layer Substances 0.000 claims 1
238000002360 preparation method Methods 0.000 claims 1
230000001580 bacterial effect Effects 0.000 abstract 1
229920000642 polymer Polymers 0.000 description 8
239000010408 film Substances 0.000 description 7
238000000855 fermentation Methods 0.000 description 6
230000004151 fermentation Effects 0.000 description 6
230000035699 permeability Effects 0.000 description 6
238000001223 reverse osmosis Methods 0.000 description 6
230000003993 interaction Effects 0.000 description 4
235000013405 beer Nutrition 0.000 description 3
230000007423 decrease Effects 0.000 description 3
239000007788 liquid Substances 0.000 description 3
230000003204 osmotic effect Effects 0.000 description 3
239000012071 phase Substances 0.000 description 3
241000894007 species Species 0.000 description 3
230000008901 benefit Effects 0.000 description 2
WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 2
238000003618 dip coating Methods 0.000 description 2
238000004821 distillation Methods 0.000 description 2
238000001035 drying Methods 0.000 description 2
238000004519 manufacturing process Methods 0.000 description 2
230000007246 mechanism Effects 0.000 description 2
238000012986 modification Methods 0.000 description 2
230000004048 modification Effects 0.000 description 2
238000005086 pumping Methods 0.000 description 2
229920006395 saturated elastomer Polymers 0.000 description 2
239000002904 solvent Substances 0.000 description 2
239000010409 thin film Substances 0.000 description 2
238000009834 vaporization Methods 0.000 description 2
230000008016 vaporization Effects 0.000 description 2
239000005711 Benzoic acid Substances 0.000 description 1
229920000298 Cellophane Polymers 0.000 description 1
241000282337 Nasua nasua Species 0.000 description 1
150000001338 aliphatic hydrocarbons Chemical class 0.000 description 1
238000004458 analytical method Methods 0.000 description 1
235000010233 benzoic acid Nutrition 0.000 description 1
238000009835 boiling Methods 0.000 description 1
230000008859 change Effects 0.000 description 1
238000006243 chemical reaction Methods 0.000 description 1
238000010276 construction Methods 0.000 description 1
238000001723 curing Methods 0.000 description 1
230000000254 damaging effect Effects 0.000 description 1
230000007547 defect Effects 0.000 description 1
230000001419 dependent effect Effects 0.000 description 1
238000010612 desalination reaction Methods 0.000 description 1
238000011161 development Methods 0.000 description 1
239000004205 dimethyl polysiloxane Substances 0.000 description 1
238000005516 engineering process Methods 0.000 description 1
239000000835 fiber Substances 0.000 description 1
230000036433 growing body Effects 0.000 description 1
XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
238000007654 immersion Methods 0.000 description 1
238000009434 installation Methods 0.000 description 1
230000002452 interceptive effect Effects 0.000 description 1
238000005259 measurement Methods 0.000 description 1
238000005371 permeation separation Methods 0.000 description 1
229920000435 poly(dimethylsiloxane) Polymers 0.000 description 1
-1 polydimethylsiloxane Polymers 0.000 description 1
229920006254 polymer film Polymers 0.000 description 1
238000012545 processing Methods 0.000 description 1
238000000746 purification Methods 0.000 description 1
238000005070 sampling Methods 0.000 description 1
239000013535 sea water Substances 0.000 description 1
229920002379 silicone rubber Polymers 0.000 description 1
239000004945 silicone rubber Substances 0.000 description 1
229910001220 stainless steel Inorganic materials 0.000 description 1
239000010935 stainless steel Substances 0.000 description 1
239000000758 substrate Substances 0.000 description 1
238000012360 testing method Methods 0.000 description 1
238000011144 upstream manufacturing Methods 0.000 description 1
239000012808 vapor phase Substances 0.000 description 1

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/36—Pervaporation; Membrane distillation; Liquid permeation
- B01D61/362—Pervaporation
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
- B01D67/0081—After-treatment of organic or inorganic membranes
- B01D67/0083—Thermal after-treatment
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
- B01D71/06—Organic material
- B01D71/40—Polymers of unsaturated acids or derivatives thereof, e.g. salts, amides, imides, nitriles, anhydrides, esters
- B01D71/401—Polymers based on the polymerisation of acrylic acid, e.g. polyacrylate
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2323/00—Details relating to membrane preparation
- B01D2323/30—Cross-linking
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/10—Biofuels, e.g. bio-diesel

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Engineering & Computer Science (AREA)
Water Supply & Treatment (AREA)
Physics & Mathematics (AREA)
Thermal Sciences (AREA)
Inorganic Chemistry (AREA)
Manufacturing & Machinery (AREA)
Separation Using Semi-Permeable Membranes (AREA)
Manufacture Of Macromolecular Shaped Articles (AREA)
Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)

CA000507673A 1985-05-07 1986-04-25 Separation par pervaporation des melanges d'ethanol et d'eau sur membranescomposites d'acide polyacrylique Expired - Lifetime CA1280041C (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US73124785A	1985-05-07	1985-05-07
US731,247		1985-05-07

Publications (1)

Publication Number	Publication Date
CA1280041C true CA1280041C (fr)	1991-02-12

Family

ID=24938716

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000507673A Expired - Lifetime CA1280041C (fr)	1985-05-07	1986-04-25	Separation par pervaporation des melanges d'ethanol et d'eau sur membranescomposites d'acide polyacrylique

Country Status (6)

Country	Link
JP (1)	JPS61281138A (fr)
CA (1)	CA1280041C (fr)
DE (1)	DE3615325A1 (fr)
FR (1)	FR2581556A1 (fr)
GB (1)	GB2174619B (fr)
IT (1)	IT1191792B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US7297236B1 (en)	2001-06-30	2007-11-20	Icm, Inc.	Ethanol distillation process

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2641984B1 (fr) *	1989-01-26	1991-12-06	Acome Soc Coop Travailleurs	Procede de concentration par pervaporation d'un liquide aqueux contenant des composes organiques volatils ou entrainables a la vapeur d'eau
US4910344A (en) *	1989-02-01	1990-03-20	Texaco Inc.	Treatment of compositions containing water and organic oxygenates
JP3195377B2 (ja) *	1990-06-14	2001-08-06	リンテック株式会社	有機溶媒選択透過膜
AUPR340701A0 (en) *	2001-02-27	2001-03-22	Life Therapeutics Limited	Polymeric membranes and uses thereof
CN102089067A (zh) *	2008-04-08	2011-06-08	富士胶片制造欧洲有限公司	制备膜的方法
WO2009125218A1 (fr)	2008-04-08	2009-10-15	Fujifilm Manufacturing Europe Bv	Membranes composites
GB0813227D0 (en)	2008-07-18	2008-08-27	Fuji Film Mfg Europ B V	Process for preparing membranes
CN112934002A (zh) *	2021-02-19	2021-06-11	太原科技大学	一种氮丙啶交联聚丙烯酸钠分离膜及其制备方法和应用

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2088598A5 (fr) *	1970-04-17	1972-01-07	Anvar
NL171534C (nl) *	1970-06-16	1983-04-18	Monsanto Co	Werkwijze voor het afscheiden van water uit mengsels die water en formaldehyd bevatten.
US3676203A (en) *	1970-08-07	1972-07-11	Us Interior	Semipermeable membranes
US3808305A (en) *	1971-07-27	1974-04-30	H Gregor	Crosslinked,interpolymer fixed-charge membranes
AU542434B1 (en) *	1983-12-01	1985-02-21	Dow Chemical Company, The	Anionic polysaccharide separation membranes
GB8419174D0 (en) *	1984-07-27	1984-08-30	British Petroleum Co Plc	Separation of water from organic liquids

1986
- 1986-04-22 GB GB8609815A patent/GB2174619B/en not_active Expired
- 1986-04-25 CA CA000507673A patent/CA1280041C/fr not_active Expired - Lifetime
- 1986-05-06 DE DE19863615325 patent/DE3615325A1/de not_active Withdrawn
- 1986-05-06 FR FR8606532A patent/FR2581556A1/fr not_active Withdrawn
- 1986-05-07 IT IT20334/86A patent/IT1191792B/it active
- 1986-05-07 JP JP61104596A patent/JPS61281138A/ja active Pending

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US7297236B1 (en)	2001-06-30	2007-11-20	Icm, Inc.	Ethanol distillation process
US7572353B1 (en)	2001-06-30	2009-08-11	Icm, Inc.	Ethanol distillation process

Also Published As

Publication number	Publication date
DE3615325A1 (de)	1986-11-13
GB2174619A (en)	1986-11-12
GB2174619B (en)	1989-05-04
IT1191792B (it)	1988-03-23
JPS61281138A (ja)	1986-12-11
GB8609815D0 (en)	1986-05-29
FR2581556A1 (fr)	1986-11-14
IT8620334A0 (it)	1986-05-07
IT8620334A1 (it)	1987-11-07

Legal Events

Date	Code	Title	Description
1993-08-14	MKLA	Lapsed

Publication	Publication Date	Title
US5258203A (en)	1993-11-02	Process for the manufacture of thin film composite membranes
Jian et al.	1996	Separation of dilute organic/water mixtures with asymmetric poly (vinylidene fluoride) membranes
EP0207721B1 (fr)	1991-01-23	Membranes anisotropes pour la séparation de gaz
US8764881B2 (en)	2014-07-01	Gas separation membrane
KR101733264B1 (ko)	2017-05-08	염제거율 및 투과유량 특성이 우수한 폴리아미드계 수처리 분리막 및 그 제조 방법
Zhang et al.	2007	Dehydration of caprolactam–water mixtures through cross-linked PVA composite pervaporation membranes
Bai et al.	1993	A study on the preparation and performance of polydimethylsiloxane‐coated polyetherimide membranes in pervaporation
Genduso et al.	2022	Hydrophobic polydimethylsiloxane thin-film composite membranes for the efficient pervaporative desalination of seawater and brines
JP2008093544A (ja)	2008-04-24	複合半透膜及びその製造方法
US4659590A (en)	1987-04-21	Pervaporation separation of ethanol-water mixtures using polyethylenimine composite membranes
CA1280041C (fr)	1991-02-12	Separation par pervaporation des melanges d'ethanol et d'eau sur membranescomposites d'acide polyacrylique
EP3088073A1 (fr)	2016-11-02	Séparateur pour traitement de l'eau sec à base de polyamide fortement fonctionnel et son procédé de fabrication
Jian et al.	1993	Integral asymmetric poly (vinylidene fluoride)(PVDF) pervaporation membranes
JPS584561B2 (ja)	1983-01-27	カンジヨウポリニヨウソノフセイハントウマク
Liu et al.	2009	Substrate resistance in composite membranes for organic vapour/gas separations
KR101477848B1 (ko)	2014-12-31	초친수층을 포함하는 역삼투막 및 그 제조방법
Zhu et al.	2010	Study of pervaporation for dehydration of caprolactam through blend NaAlg–poly (vinyl pyrrolidone) membranes on PAN supports
CN111201078B (zh)	2022-04-15	水处理分离膜、包括其的水处理模块及其制造方法
KR100692394B1 (ko)	2007-03-09	보론 제거 기능이 있는 역삼투 분리막의 제조방법
EP3741451A1 (fr)	2020-11-25	Procédé de fabrication d'une membrane de séparation de traitement d'eau et membrane de séparation de traitement d'eau ainsi fabriquée
Neidlinger et al.	1986	Pervaporation separation of ethanol-water mixtures using polyethylenimine composite membranes
KR102042299B1 (ko)	2019-11-07	수처리 분리막의 제조방법, 이를 이용하여 제조된 수처리 분리막, 및 수처리 분리막을 포함하는 수처리 모듈
KR102841498B1 (ko)	2025-07-31	수처리 분리막의 제조방법, 이에 의하여 제조된 수처리 분리막 및 수처리 모듈
KR102524361B1 (ko)	2023-04-20	분리막의 제조방법, 분리막 및 수처리 모듈
Franken	1988	Membrane distillation: a new approach using composite membranes