JPS58180442A - エタノ−ル水溶液からエタノ−ルの分離濃縮方法 - Google Patents

エタノ−ル水溶液からエタノ−ルの分離濃縮方法

Info

Publication number
JPS58180442A
JPS58180442A JP6402682A JP6402682A JPS58180442A JP S58180442 A JPS58180442 A JP S58180442A JP 6402682 A JP6402682 A JP 6402682A JP 6402682 A JP6402682 A JP 6402682A JP S58180442 A JPS58180442 A JP S58180442A
Authority
JP
Japan
Prior art keywords
membrane
ethanol
solution
separation
phase
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.)
Granted
Application number
JP6402682A
Other languages
English (en)
Japanese (ja)
Other versions
JPS628418B2 (enrdf_load_stackoverflow
Inventor
Hideki Iijima
秀樹 飯島
Seiichi Manabe
征一 真鍋
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.)
Asahi Kasei Corp
Asahi Chemical Industry Co Ltd
Original Assignee
Asahi Chemical Industry Co Ltd
Asahi Kasei Kogyo KK
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.)
Filing date
Publication date
Application filed by Asahi Chemical Industry Co Ltd, Asahi Kasei Kogyo KK filed Critical Asahi Chemical Industry Co Ltd
Priority to JP6402682A priority Critical patent/JPS58180442A/ja
Priority to DE8282110792T priority patent/DE3265896D1/de
Priority to EP82110792A priority patent/EP0080684B1/en
Priority to DK523182A priority patent/DK158706C/da
Priority to CA000416253A priority patent/CA1195254A/en
Publication of JPS58180442A publication Critical patent/JPS58180442A/ja
Priority to US06/712,491 priority patent/US4770786A/en
Publication of JPS628418B2 publication Critical patent/JPS628418B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Separation Using Semi-Permeable Membranes (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
JP6402682A 1981-11-30 1982-04-19 エタノ−ル水溶液からエタノ−ルの分離濃縮方法 Granted JPS58180442A (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP6402682A JPS58180442A (ja) 1982-04-19 1982-04-19 エタノ−ル水溶液からエタノ−ルの分離濃縮方法
DE8282110792T DE3265896D1 (en) 1981-11-30 1982-11-23 Membrane filtration using ultrafiltration membrane
EP82110792A EP0080684B1 (en) 1981-11-30 1982-11-23 Membrane filtration using ultrafiltration membrane
DK523182A DK158706C (da) 1981-11-30 1982-11-24 Fremgangsmaade til filtrering ved anvendelse af en ultrafiltreringsmembran
CA000416253A CA1195254A (en) 1981-11-30 1982-11-24 Membrane filtration using ultrafiltration membrane
US06/712,491 US4770786A (en) 1981-11-30 1985-03-15 Separation of organic liquid from mixture employing porous polymeric ultrafiltration membrane

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6402682A JPS58180442A (ja) 1982-04-19 1982-04-19 エタノ−ル水溶液からエタノ−ルの分離濃縮方法

Publications (2)

Publication Number Publication Date
JPS58180442A true JPS58180442A (ja) 1983-10-21
JPS628418B2 JPS628418B2 (enrdf_load_stackoverflow) 1987-02-23

Family

ID=13246214

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6402682A Granted JPS58180442A (ja) 1981-11-30 1982-04-19 エタノ−ル水溶液からエタノ−ルの分離濃縮方法

Country Status (1)

Country Link
JP (1) JPS58180442A (enrdf_load_stackoverflow)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61274710A (ja) * 1985-05-31 1986-12-04 Agency Of Ind Science & Technol 液体混合物の膜分離方法
WO2006068002A1 (ja) * 2004-12-21 2006-06-29 Tohoku University 水可溶性有機物の回収方法及び回収システム
WO2006068004A1 (ja) * 2004-12-21 2006-06-29 Tohoku University 水可溶性有機物の回収方法及び回収システム
JP2010011787A (ja) * 2008-07-03 2010-01-21 Takuma Co Ltd エタノール濃縮方法および熱利用システム
CN115340151A (zh) * 2022-08-31 2022-11-15 上海交通大学 一种从乙醇高盐废水中分离乙醇的膜萃取方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0914259A (ja) * 1995-07-04 1997-01-14 Yuasa Itomichi Kogyo Kk ベアリングユニットおよびそのベアリングユニットを備えたガイド具

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61274710A (ja) * 1985-05-31 1986-12-04 Agency Of Ind Science & Technol 液体混合物の膜分離方法
WO2006068002A1 (ja) * 2004-12-21 2006-06-29 Tohoku University 水可溶性有機物の回収方法及び回収システム
WO2006068004A1 (ja) * 2004-12-21 2006-06-29 Tohoku University 水可溶性有機物の回収方法及び回収システム
JP2006175330A (ja) * 2004-12-21 2006-07-06 Tohoku Univ 水可溶性有機物の回収方法及び回収システム
JP2006175331A (ja) * 2004-12-21 2006-07-06 Tohoku Univ 水可溶性有機物の回収方法及び回収システム
JP2010011787A (ja) * 2008-07-03 2010-01-21 Takuma Co Ltd エタノール濃縮方法および熱利用システム
CN115340151A (zh) * 2022-08-31 2022-11-15 上海交通大学 一种从乙醇高盐废水中分离乙醇的膜萃取方法
CN115340151B (zh) * 2022-08-31 2023-12-22 上海交通大学 一种从乙醇高盐废水中分离乙醇的膜萃取方法

Also Published As

Publication number Publication date
JPS628418B2 (enrdf_load_stackoverflow) 1987-02-23

Similar Documents

Publication Publication Date Title
RU2045509C1 (ru) Способ выделения олефинов из газообразного сырьевого потока
JP4705746B2 (ja) ナノ濾過のための酸安定性膜
CN110545903B (zh) 具有纳米尺寸气泡的膜渗透性增强的薄膜复合膜、其制备方法和用途
US6325218B1 (en) Polyion complex separation membrane with a double structure
KR20020012262A (ko) 폴리알킬렌 옥사이드 개질된 폴리아미드 표면을 갖는복합체 막
JP6694326B2 (ja) 複合膜
US3745202A (en) Method of preparing an asymmetric membrane from a cellulose derivative
Xiao et al. Phenol rejection by cellulose triacetate and thin film composite forward osmosis membranes
WO2018079729A1 (ja) ガス分離膜、ガス分離膜エレメント及びガス分離方法
KR880010029A (ko) 설폰화된 폴리아릴에테르로 만든 안정한 멤브레인
EP0631808A1 (en) Fluid separation composite membranes prepared from sulfonated aromatic polymers in lithium salt form
JPS58180442A (ja) エタノ−ル水溶液からエタノ−ルの分離濃縮方法
EP0080684B1 (en) Membrane filtration using ultrafiltration membrane
WO2011139656A2 (en) Electron source modification of microporous halocarbon filter membranes
JPS60137964A (ja) 膜
US3873653A (en) Preparation of high flux cellulose acetate membranes and hollow fibers from prefabricated low flux specimens
EP0202849A2 (en) Solution of polymeric material
Sachs et al. Preparation and properties of poly (acrylic acid) composite membranes
JP2021069988A (ja) 複合半透膜および複合半透膜を用いた濾過方法
JPH0338227A (ja) 多孔性高分子膜の製造方法
JPS58192840A (ja) エタノ−ル水溶液からエタノ−ルの分離濃縮法
JP2017144390A (ja) 複合膜
Rozali et al. Elucidation on Performance and Structural Properties of Skinned Asymmetric Nanofiltration Membrane Based on Theoretical Models
EP4129457A1 (en) Polyphenylene-based semipermeable membrane and manufacturing method therefor
LaConti et al. Morphology and reverse osmosis properties of sulfonated 2, 6-dimethyl polyphenylene oxide membranes