DK158706C - Fremgangsmaade til filtrering ved anvendelse af en ultrafiltreringsmembran - Google Patents
Fremgangsmaade til filtrering ved anvendelse af en ultrafiltreringsmembranInfo
- Publication number
- DK158706C DK158706C DK523182A DK523182A DK158706C DK 158706 C DK158706 C DK 158706C DK 523182 A DK523182 A DK 523182A DK 523182 A DK523182 A DK 523182A DK 158706 C DK158706 C DK 158706C
- Authority
- DK
- Denmark
- Prior art keywords
- filtering
- procedure
- ultrafiltration membrane
- ultrafiltration
- membrane
- Prior art date
Links
- 238000001914 filtration Methods 0.000 title 1
- 239000012528 membrane Substances 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 238000000108 ultra-filtration Methods 0.000 title 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
- B01D61/14—Ultrafiltration; Microfiltration
- B01D61/145—Ultrafiltration
-
- 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
- B01D67/0088—Physical treatment with compounds, e.g. swelling, coating or impregnation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
- B01D69/02—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor characterised by their properties
-
- 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
- B01D71/08—Polysaccharides
- B01D71/10—Cellulose; Modified cellulose
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2315/00—Details relating to the membrane module operation
- B01D2315/04—Reciprocation, oscillation or vibration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2323/00—Details relating to membrane preparation
- B01D2323/15—Use of additives
- B01D2323/16—Swelling agents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2325/00—Details relating to properties of membranes
- B01D2325/02—Details relating to pores or porosity of the membranes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2325/00—Details relating to properties of membranes
- B01D2325/02—Details relating to pores or porosity of the membranes
- B01D2325/0283—Pore size
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Inorganic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Applications Claiming Priority (14)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19069681 | 1981-11-30 | ||
JP19069681A JPH0239298B2 (ja) | 1981-11-30 | 1981-11-30 | Gengairokamakuoryoshitaatarashiimakubunrihoho |
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 |
JP6402682 | 1982-04-19 | ||
JP6466182A JPS58183907A (ja) | 1982-04-20 | 1982-04-20 | 有機溶媒の膜分離濃縮方法 |
JP6466182 | 1982-04-20 | ||
JP6540682 | 1982-04-21 | ||
JP6540682A JPS58183903A (ja) | 1982-04-21 | 1982-04-21 | 水および有機溶媒の再生セルロ−ス膜中での透過速度制御方法 |
JP6639782 | 1982-04-22 | ||
JP6639782A JPS58183904A (ja) | 1982-04-22 | 1982-04-22 | 有機溶媒の新規な分離濃縮方法 |
JP7031582 | 1982-04-28 | ||
JP7031582A JPS58189018A (ja) | 1982-04-28 | 1982-04-28 | 膜を利用した有機溶媒の分離濃縮方法 |
JP7448782 | 1982-05-06 | ||
JP7448782A JPS58192840A (ja) | 1982-05-06 | 1982-05-06 | エタノ−ル水溶液からエタノ−ルの分離濃縮法 |
Publications (3)
Publication Number | Publication Date |
---|---|
DK523182A DK523182A (da) | 1983-05-31 |
DK158706B DK158706B (da) | 1990-07-09 |
DK158706C true DK158706C (da) | 1990-11-26 |
Family
ID=27565054
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK523182A DK158706C (da) | 1981-11-30 | 1982-11-24 | Fremgangsmaade til filtrering ved anvendelse af en ultrafiltreringsmembran |
Country Status (5)
Country | Link |
---|---|
US (1) | US4770786A (da) |
EP (1) | EP0080684B1 (da) |
CA (1) | CA1195254A (da) |
DE (1) | DE3265896D1 (da) |
DK (1) | DK158706C (da) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0143129A1 (en) * | 1983-12-01 | 1985-06-05 | Exxon Research And Engineering Company | Method of separating a mixture by decantation and permeation through a membrane |
ATE84985T1 (de) * | 1986-05-05 | 1993-02-15 | Virginia Holdings Limited | Verfahren zur osmotischen destillation und semipermeable sperren dazu. |
DE3875548T2 (de) * | 1987-08-04 | 1993-03-18 | Kao Corp | Zusammengesetzte membran auf der basis von konjugiertem polymer und kationenaustauscher und dessen produktion. |
CA1329782C (en) * | 1988-08-09 | 1994-05-24 | Thomas Buenemann | Process for purifying crude glycerol |
DE3855498D1 (de) * | 1988-10-19 | 1996-10-02 | Khodai Joopary Arastoo | Membrantrennverfahren für Gase, Isotope und Flüssigkeiten |
US4978454A (en) * | 1989-11-13 | 1990-12-18 | Exxon Research And Engineering Company | Membrane assisted settling process |
WO2004016334A2 (en) * | 2002-08-14 | 2004-02-26 | Rensselaer Polytechnic Institute | Model for microfiltration of poly-disperse suspensions |
US7569146B2 (en) * | 2005-05-12 | 2009-08-04 | Nouveau Inc. | By-products from fermentation still bottoms |
US20100155333A1 (en) * | 2008-12-18 | 2010-06-24 | Chevron U.S.A., Inc. | Process for dewatering an aqueous organic solution |
US20190022294A1 (en) * | 2016-01-22 | 2019-01-24 | University Of Pittsburgh - Of The Commonwealth System Of Higher Education | Augmentation of mass transfer using oscillation |
US11975171B2 (en) | 2020-01-17 | 2024-05-07 | University of Pittsburgh—of the Commonwealth System of Higher Education | On-demand dose controllable drug releasing devices and methods |
WO2021159072A1 (en) | 2020-02-07 | 2021-08-12 | Flex-Chem Holding Company, Llc | Iron control as part of a well treatment using time-released agents |
CA3169214A1 (en) | 2020-02-07 | 2021-08-12 | Flex-Chem Holding Company, Llc | Iron control as part of a well treatment using time-released agents |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2981680A (en) * | 1957-03-28 | 1961-04-25 | Standard Oil Co | Separation of mixtures |
US3206397A (en) * | 1962-09-10 | 1965-09-14 | Metaltronics Inc | Cavitational reverse osmotic separation of water from saline solutions |
US3405058A (en) * | 1964-02-17 | 1968-10-08 | Wendell S. Miller | Purification of water |
AU425206B2 (en) * | 1967-07-10 | 1972-06-19 | Thomas Hough William | Process and apparatus for extracting solvent from a solution |
DE2257697C3 (de) * | 1972-11-21 | 1978-09-28 | Asahi Kasei Kogyo K.K., Osaka (Japan) | Poröser Celluloseacetatsymmetrie-Membranfilter und Verfahren zu seiner Herstellung |
US3956112A (en) * | 1973-01-02 | 1976-05-11 | Allied Chemical Corporation | Membrane solvent extraction |
US4108765A (en) * | 1975-12-01 | 1978-08-22 | Monsanto Company | Membrane separation of methanol from formaldehyde aqueous mixtures |
US4265713A (en) * | 1979-02-14 | 1981-05-05 | International Power Technology, Inc. | Method and apparatus for distillation |
US4316772A (en) * | 1979-02-14 | 1982-02-23 | Cheng Dah Y | Composite membrane for a membrane distillation system |
JPS6023130B2 (ja) * | 1979-04-02 | 1985-06-06 | 旭化成株式会社 | ポリオレフィン多孔物の製造方法 |
FI71573C (fi) * | 1979-06-15 | 1987-01-19 | Akzo Nv | Foerfarande och anordning foer minskning av jaesta dryckers alkoholhalt genom dialys. |
DE2925009A1 (de) * | 1979-06-21 | 1981-01-08 | Basf Ag | Zubereitung fuer substanzen, verfahren zu deren herstellung und deren verwendung |
US4581140A (en) * | 1981-11-25 | 1986-04-08 | Asahi Kasei Kogyo Kabushiki Kaisha | Porous regenerated cellulose membrane and process for the preparation thereof |
CA1236956A (en) * | 1983-05-02 | 1988-05-24 | Seiichi Manabe | Porous cuprammonium cellulose fibre produced with annular orifice and central coagulating stream |
JP3227383B2 (ja) * | 1996-06-28 | 2001-11-12 | 川崎製鉄株式会社 | スリーブ交換装置 |
-
1982
- 1982-11-23 EP EP82110792A patent/EP0080684B1/en not_active Expired
- 1982-11-23 DE DE8282110792T patent/DE3265896D1/de not_active Expired
- 1982-11-24 CA CA000416253A patent/CA1195254A/en not_active Expired
- 1982-11-24 DK DK523182A patent/DK158706C/da not_active IP Right Cessation
-
1985
- 1985-03-15 US US06/712,491 patent/US4770786A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE3265896D1 (en) | 1985-10-03 |
DK158706B (da) | 1990-07-09 |
US4770786A (en) | 1988-09-13 |
EP0080684A3 (en) | 1983-08-24 |
EP0080684A2 (en) | 1983-06-08 |
DK523182A (da) | 1983-05-31 |
EP0080684B1 (en) | 1985-08-28 |
CA1195254A (en) | 1985-10-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PBP | Patent lapsed |