ZA200410341B - Processes and apparatus using solid perm-selectivemembranes in multiple groups for simultaneous rec overy of specified products from a fluid mixture. - Google Patents
Processes and apparatus using solid perm-selectivemembranes in multiple groups for simultaneous rec overy of specified products from a fluid mixture.Info
- Publication number
- ZA200410341B ZA200410341B ZA200410341A ZA200410341A ZA200410341B ZA 200410341 B ZA200410341 B ZA 200410341B ZA 200410341 A ZA200410341 A ZA 200410341A ZA 200410341 A ZA200410341 A ZA 200410341A ZA 200410341 B ZA200410341 B ZA 200410341B
- Authority
- ZA
- South Africa
- Prior art keywords
- selectivemembranes
- simultaneous
- processes
- multiple groups
- fluid mixture
- Prior art date
Links
Classifications
-
- 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
- B01D53/22—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 diffusion
- B01D53/225—Multiple stage diffusion
-
- 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
- B01D53/22—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 diffusion
- B01D53/225—Multiple stage diffusion
- B01D53/226—Multiple stage diffusion in serial connexion
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
- C01B3/50—Separation of hydrogen or hydrogen containing gases from gaseous mixtures, e.g. purification
- C01B3/501—Separation of hydrogen or hydrogen containing gases from gaseous mixtures, e.g. purification by diffusion
- C01B3/503—Separation of hydrogen or hydrogen containing gases from gaseous mixtures, e.g. purification by diffusion characterised by the membrane
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
- C01B2203/04—Integrated processes for the production of hydrogen or synthesis gas containing a purification step for the hydrogen or the synthesis gas
- C01B2203/0405—Purification by membrane separation
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
- C01B2203/04—Integrated processes for the production of hydrogen or synthesis gas containing a purification step for the hydrogen or the synthesis gas
- C01B2203/0465—Composition of the impurity
- C01B2203/048—Composition of the impurity the impurity being an organic compound
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Combustion & Propulsion (AREA)
- Inorganic Chemistry (AREA)
- Water Supply & Treatment (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/183,793 US20040000513A1 (en) | 2002-06-27 | 2002-06-27 | Apparatus using solid perm-selective membranes in multiple groups for simultaneous recovery of specified products from a fluid mixture |
US10/185,825 US6830691B2 (en) | 2002-06-27 | 2002-06-27 | Processes using solid perm-selective membranes in multiple groups for simultaneous recovery of specified products from a fluid mixture |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA200410341B true ZA200410341B (en) | 2006-02-22 |
Family
ID=30002678
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA200410341A ZA200410341B (en) | 2002-06-27 | 2004-12-22 | Processes and apparatus using solid perm-selectivemembranes in multiple groups for simultaneous rec overy of specified products from a fluid mixture. |
Country Status (6)
Country | Link |
---|---|
US (2) | US20040000513A1 (fr) |
EP (1) | EP1515790B1 (fr) |
AU (1) | AU2003247716B2 (fr) |
ES (1) | ES2388918T3 (fr) |
WO (1) | WO2004002609A2 (fr) |
ZA (1) | ZA200410341B (fr) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004007548A1 (de) * | 2004-02-17 | 2005-09-01 | Basf Ag | Verbessertes Verfahren zur Stofftrennung mittels Membranen |
US7749387B2 (en) * | 2006-08-08 | 2010-07-06 | Exxonmobil Research And Engineering Company | Integrally-layered polymeric membranes and method of use |
US20080035567A1 (en) * | 2006-08-08 | 2008-02-14 | Sabottke Craig Y | Enhanced membrane separation system |
US7708151B2 (en) * | 2006-08-08 | 2010-05-04 | Exxonmobil Research And Engineering Company | Membrane for separating aromatic and aliphatic compounds |
US8083946B2 (en) * | 2006-08-08 | 2011-12-27 | Exxonmobil Research And Engineering Company | Chemically cross-linked polymeric membranes and method of use |
US20080035574A1 (en) * | 2006-08-08 | 2008-02-14 | Sabottke Craig Y | Membrane Barrier films and method of use |
US7785471B2 (en) * | 2006-08-08 | 2010-08-31 | Exxonmobil Research And Engineering Company | Chromatographic membrane separation |
US7875758B2 (en) | 2007-01-08 | 2011-01-25 | L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes George Claude | Systems and methods for the separation of propylene and propane |
US20080210540A1 (en) * | 2007-01-17 | 2008-09-04 | Dieterle Rex A | Separation and dewatering of organic solvents by integrating distillation and membrane separation operations |
JP5308022B2 (ja) * | 2007-12-28 | 2013-10-09 | 三菱重工業株式会社 | 脱水装置及び方法 |
FR2926813B1 (fr) * | 2008-01-28 | 2011-10-21 | Inst Francais Du Petrole | Procede de separation du propane et du propylene mettant en oeuvre une colonne a distiller et une unite de separation par membrane |
US8357893B2 (en) * | 2009-09-23 | 2013-01-22 | Ut-Battelle, Llc | Ion mobility sensor system |
US20110077446A1 (en) | 2009-09-30 | 2011-03-31 | American Air Liquide, Inc. | Membrane Separation of a Mixture of Close Boiling Hydrocarbon Components |
CA2786065C (fr) * | 2011-08-15 | 2018-03-27 | Cms Technologies Holdings, Inc. | Systeme de membranes combinees pour produire de l'air enrichi en azote |
EP2807195B1 (fr) * | 2012-01-26 | 2020-09-02 | Total Research & Technology Feluy | Procédé de purge de propane dans un procédé de fabrication de polypropylène |
US8882886B2 (en) * | 2012-10-31 | 2014-11-11 | The Boeing Company | Aircraft fuel tank flammability reduction methods and systems and air separation methods using membranes |
RS59147B1 (sr) * | 2012-11-14 | 2019-09-30 | Evonik Fibres Gmbh | Upravljanje sastavom gasa postrojenja za separaciju gasa sa membranama |
AT513644B1 (de) * | 2012-11-27 | 2014-09-15 | Tech Universität Wien | Permeatorsystem zur Trennung von Gasgemischen |
US9981221B2 (en) * | 2015-03-30 | 2018-05-29 | Ube Industries, Ltd. | Gas separation system and enriched gas production method |
US10335734B2 (en) * | 2015-09-21 | 2019-07-02 | Fujifilm Manufacturing Europe B.V. | Gas separation process |
US10335733B2 (en) * | 2015-09-21 | 2019-07-02 | Fujifilm Manufacturing Europe B.V. | Gas separation process |
CN105771563B (zh) * | 2016-04-22 | 2018-05-25 | 南京工业大学 | 一种双膜法挥发性有机物回收处理方法及系统 |
CN107892678A (zh) * | 2017-12-06 | 2018-04-10 | 成都化润药业有限公司 | 可回收呋喃酮酸的呋喃铵盐制备工艺 |
US10427997B2 (en) * | 2017-12-27 | 2019-10-01 | Uop Llc | Modular membrane system and method for olefin separation |
EP3866953A4 (fr) * | 2018-10-19 | 2022-07-13 | Imtex Membranes Corp. | Remplissage d'un matériau liquide sur une membrane à l'intérieur d'un système multi-module |
WO2020077465A1 (fr) * | 2018-10-19 | 2020-04-23 | Imtex Membranes Corp. | Procédé de perméation de gaz à travers une membrane réticulée |
EP3695897A1 (fr) | 2019-02-12 | 2020-08-19 | Haffmans B.V. | Système et procédé de séparation d'un mélange gazeux |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2159434A (en) * | 1936-06-27 | 1939-05-23 | Phillips Petroleum Co | Process for concentrating hydrocarbons |
US4857078A (en) * | 1987-12-31 | 1989-08-15 | Membrane Technology & Research, Inc. | Process for separating higher hydrocarbons from natural or produced gas streams |
US5032148A (en) * | 1989-11-07 | 1991-07-16 | Membrane Technology & Research, Inc. | Membrane fractionation process |
US5306427A (en) * | 1992-12-18 | 1994-04-26 | Permea, Inc. | Low pressure feed membrane separation process |
US5282969A (en) * | 1993-04-29 | 1994-02-01 | Permea, Inc. | High pressure feed membrane separation process |
US5482539A (en) * | 1993-09-22 | 1996-01-09 | Enerfex, Inc. | Multiple stage semi-permeable membrane process and apparatus for gas separation |
US5709732A (en) * | 1996-04-02 | 1998-01-20 | Praxair Technology, Inc. | Advanced membrane system for separating gaseous mixtures |
US5670051A (en) * | 1996-05-23 | 1997-09-23 | Membrane Technology And Research, Inc. | Olefin separation membrane and process |
US5753011A (en) * | 1997-01-17 | 1998-05-19 | Air Products And Chemicals, Inc. | Operation of staged adsorbent membranes |
US5772733A (en) * | 1997-01-24 | 1998-06-30 | Membrane Technology And Research, Inc. | Natural gas liquids (NGL) stabilization process |
US6271319B1 (en) * | 2000-08-30 | 2001-08-07 | Membrane Technology And Research, Inc. | Membrane-augmented polypropylene manufacturing |
-
2002
- 2002-06-27 US US10/183,793 patent/US20040000513A1/en not_active Abandoned
- 2002-06-27 US US10/185,825 patent/US6830691B2/en not_active Expired - Fee Related
-
2003
- 2003-06-26 WO PCT/US2003/020182 patent/WO2004002609A2/fr not_active Application Discontinuation
- 2003-06-26 EP EP03762078A patent/EP1515790B1/fr not_active Expired - Lifetime
- 2003-06-26 AU AU2003247716A patent/AU2003247716B2/en not_active Ceased
- 2003-06-26 ES ES03762078T patent/ES2388918T3/es not_active Expired - Lifetime
-
2004
- 2004-12-22 ZA ZA200410341A patent/ZA200410341B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
ES2388918T3 (es) | 2012-10-19 |
EP1515790A2 (fr) | 2005-03-23 |
US20040004040A1 (en) | 2004-01-08 |
WO2004002609A3 (fr) | 2004-10-28 |
AU2003247716A1 (en) | 2004-01-19 |
US6830691B2 (en) | 2004-12-14 |
WO2004002609A2 (fr) | 2004-01-08 |
US20040000513A1 (en) | 2004-01-01 |
EP1515790B1 (fr) | 2012-08-08 |
AU2003247716B2 (en) | 2008-05-01 |
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