DE3875163D1 - Ammoniaktrennung mittels polymerer ionenaustauschmembranen und -sorptionsmitteln. - Google Patents
Ammoniaktrennung mittels polymerer ionenaustauschmembranen und -sorptionsmitteln.Info
- Publication number
- DE3875163D1 DE3875163D1 DE8888108335T DE3875163T DE3875163D1 DE 3875163 D1 DE3875163 D1 DE 3875163D1 DE 8888108335 T DE8888108335 T DE 8888108335T DE 3875163 T DE3875163 T DE 3875163T DE 3875163 D1 DE3875163 D1 DE 3875163D1
- Authority
- DE
- Germany
- Prior art keywords
- ion exchange
- exchange membranes
- ammonia separation
- polymeric ion
- sorption agents
- 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 - Lifetime
Links
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 title 2
- 229910021529 ammonia Inorganic materials 0.000 title 1
- 239000003795 chemical substances by application Substances 0.000 title 1
- 239000003014 ion exchange membrane Substances 0.000 title 1
- 238000000926 separation method Methods 0.000 title 1
- 238000001179 sorption measurement Methods 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/20—Manufacture of shaped structures of ion-exchange resins
- C08J5/22—Films, membranes or diaphragms
- C08J5/2206—Films, membranes or diaphragms based on organic and/or inorganic macromolecular compounds
- C08J5/2218—Synthetic macromolecular compounds
- C08J5/2231—Synthetic macromolecular compounds based on macromolecular compounds obtained by reactions involving unsaturated carbon-to-carbon bonds
-
- 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
- B01D71/44—Polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds, not provided for in a single one of groups B01D71/26-B01D71/42
-
- 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
- B01D71/76—Macromolecular material not specifically provided for in a single one of groups B01D71/08 - B01D71/74
- B01D71/82—Macromolecular material not specifically provided for in a single one of groups B01D71/08 - B01D71/74 characterised by the presence of specified groups, e.g. introduced by chemical after-treatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J47/00—Ion-exchange processes in general; Apparatus therefor
- B01J47/12—Ion-exchange processes in general; Apparatus therefor characterised by the use of ion-exchange material in the form of ribbons, filaments, fibres or sheets, e.g. membranes
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
- C01C1/00—Ammonia; Compounds thereof
- C01C1/02—Preparation, purification or separation of ammonia
- C01C1/04—Preparation of ammonia by synthesis in the gas phase
- C01C1/0405—Preparation of ammonia by synthesis in the gas phase from N2 and H2 in presence of a catalyst
- C01C1/0476—Purge gas treatment, e.g. for removal of inert gases or recovery of H2
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2339/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a single or double bond to nitrogen or by a heterocyclic ring containing nitrogen; Derivatives of such polymers
- C08J2339/02—Homopolymers or copolymers of vinylamine
-
- 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
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S95/00—Gas separation: processes
- Y10S95/90—Solid sorbent
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Analytical Chemistry (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Treating Waste Gases (AREA)
- Treatment Of Liquids With Adsorbents In General (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Artificial Filaments (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/057,135 US4758250A (en) | 1987-06-01 | 1987-06-01 | Ammonia separation using ion exchange polymeric membranes and sorbents |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3875163D1 true DE3875163D1 (de) | 1992-11-12 |
DE3875163T2 DE3875163T2 (de) | 1993-04-29 |
Family
ID=22008719
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8888108335T Expired - Fee Related DE3875163T2 (de) | 1987-06-01 | 1988-05-25 | Ammoniaktrennung mittels polymerer ionenaustauschmembranen und -sorptionsmitteln. |
Country Status (6)
Country | Link |
---|---|
US (1) | US4758250A (de) |
EP (1) | EP0293736B1 (de) |
JP (1) | JPH0742102B2 (de) |
CA (1) | CA1304696C (de) |
DE (1) | DE3875163T2 (de) |
MX (1) | MX163746B (de) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH673593A5 (de) * | 1986-10-13 | 1990-03-30 | Von Roll Ag | |
US4762535A (en) * | 1987-06-02 | 1988-08-09 | Air Products And Chemicals, Inc. | Ammonia separation using semipermeable membranes |
US5009678A (en) * | 1989-10-31 | 1991-04-23 | Union Carbide Industrial Gases Technology Corporation | Process for recovery of ammonia from an ammonia-containing gas mixture |
DE69033734T2 (de) * | 1989-11-07 | 2001-08-30 | Membrane Tech & Res Inc | Verfahren zur rückgewinnung von kondensierbaren komponenten aus gasströmen |
US5205843A (en) * | 1989-11-07 | 1993-04-27 | Membrane Technology And Research, Inc. | Process for removing condensable components from gas streams |
US5199962B1 (en) * | 1989-11-07 | 1995-02-07 | Wijmans Johannes G. | Process for removing condensable components from gas streams |
DE4016971A1 (de) * | 1990-05-25 | 1991-11-28 | Forschungszentrum Juelich Gmbh | Verfahren und vorrichtung zur abtrennung von ammonium aus waessrigen fluessigkeiten |
US5336298A (en) * | 1993-03-29 | 1994-08-09 | Air Products And Chemicals, Inc. | Polyelectrolyte membranes for the separation of acid gases |
JP3448670B2 (ja) * | 1993-09-02 | 2003-09-22 | 株式会社ニコン | 露光装置及び素子製造方法 |
US5763360A (en) * | 1994-02-02 | 1998-06-09 | The Regents Of The University Of California | Quantitative organic vapor-particle sampler |
US5455016A (en) * | 1994-08-31 | 1995-10-03 | Air Products And Chemicals, Inc. | Membrane-assisted process to produce ammonia |
US5729956A (en) * | 1996-04-23 | 1998-03-24 | Apex Medical Technologies, Inc | Aqua ammonia production by desorption |
CA2285277C (en) * | 1997-03-31 | 2007-08-07 | Battelle Memorial Institute | Apparatus and method for ammonia removal from waste streams |
ZA200003123B (en) * | 1999-06-29 | 2001-01-24 | Boc Group Inc | Ammonia purification method. |
US7393511B2 (en) | 2005-02-16 | 2008-07-01 | Basf Catalysts Llc | Ammonia oxidation catalyst for the coal fired utilities |
EP2397218A1 (de) * | 2010-06-16 | 2011-12-21 | Helmholtz-Zentrum Geesthacht Zentrum für Material- und Küstenforschung GmbH | Kompositmembran, insbesondere zur Gastrennung |
EP2662128A1 (de) | 2012-05-09 | 2013-11-13 | Inergy Automotive Systems Research (Société Anonyme) | Verfahren und System zur Reinigung der Abgase eines Verbrennungsmotors |
EP2746548B1 (de) | 2012-12-21 | 2017-03-15 | Inergy Automotive Systems Research (Société Anonyme) | Verfahren und System zur Reinigung der Abgase eines Verbrennungsmotors |
EP2784282B1 (de) | 2013-03-29 | 2017-11-01 | Inergy Automotive Systems Research (Société Anonyme) | Tank für selektive katalytische Reduktionsreinigung der Abgase eines Verbrennungsmotors eines Fahrzeugs |
CN103463939B (zh) * | 2013-09-22 | 2015-03-11 | 威士邦(厦门)环境科技有限公司 | 防止mocvd生产氮化镓的氨气回收膜组件堵塞的装置及方法 |
WO2016014636A1 (en) | 2014-07-22 | 2016-01-28 | Rensselaer Polytechnic Institute | Anion exchange membranes and polymers for use in same |
WO2016198367A1 (en) * | 2015-06-11 | 2016-12-15 | Haldor Topsøe A/S | A process and a reactor design for ammonia production using ammonia selective membranes |
CN110963547A (zh) * | 2019-12-11 | 2020-04-07 | 天津市环境保护技术开发中心 | 一种工业废水中除重金属的中空纤维膜制备方法 |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2681319A (en) * | 1951-01-10 | 1954-06-15 | Rohm & Haas | Permselective films of anionexchange resins |
GB790510A (en) * | 1955-09-01 | 1958-02-12 | Carves Simon Ltd | Improvements relating to the recovery of ammonia from gases |
GB866723A (en) * | 1956-10-11 | 1961-04-26 | Permutit Co Ltd | Improvements relating to ion-exchange membranes |
US3227510A (en) * | 1958-03-04 | 1966-01-04 | Tee Pak Inc | Dyeing substrates ionically binding in localized areas catalysts for the predyeing olefin polymerization thereon |
US3475330A (en) * | 1967-12-05 | 1969-10-28 | Continental Products Of Texas | Methods of removing and reclaiming ammonia ions from water |
US3545931A (en) * | 1968-08-28 | 1970-12-08 | Monsanto Co | Ammonia analysis system |
US3554905A (en) * | 1969-04-01 | 1971-01-12 | Dow Chemical Co | Process for treating water with a polyhalide resin using a semipermeable membrane barrier |
US3948769A (en) * | 1974-04-08 | 1976-04-06 | The United States Of America As Represented By The United States Environmental Protection Agency | Ligand exchange process for removal of ammonia |
US4125462A (en) * | 1977-08-30 | 1978-11-14 | Rohm And Haas Company | Coated membranes |
US4156597A (en) * | 1977-09-23 | 1979-05-29 | General Electric Company | Ultrathin polyetherimide membrane and gas separation process |
US4262041A (en) * | 1978-02-02 | 1981-04-14 | Kanegafuchi Kagaku Kogyo Kabushiki Kaisha | Process for preparing a composite amphoteric ion exchange membrane |
SU1063774A1 (ru) * | 1978-02-28 | 1983-12-30 | Всесоюзный научно-исследовательский институт синтетических смол | Способ выделени аммиака из газовых смесей |
US4180553A (en) * | 1978-03-20 | 1979-12-25 | Monsanto Company | Process for hydrogen recovery from ammonia purge gases |
NL182796C (nl) * | 1978-03-20 | 1988-05-16 | Monsanto Co | Werkwijze voor het recirculeren van waterstof bij de bereiding van ammoniak. |
US4172885A (en) * | 1978-03-20 | 1979-10-30 | Monsanto Company | Process for the recovery of hydrogen from ammonia purge gases |
IL63630A (en) * | 1981-08-21 | 1985-01-31 | Ram Lavie | Process for the manufacture of ammonia |
US4439351A (en) * | 1982-07-06 | 1984-03-27 | Calgon Corporation | Use of anionic or cationic polymers to lower the electrical resistivity of fly ash |
US4547293A (en) * | 1982-09-03 | 1985-10-15 | The United States Of America As Represented By The United States Department Of Energy | Process for removal of ammonia and acid gases from contaminated waters |
JPS6046918A (ja) * | 1983-08-25 | 1985-03-14 | Toyo Eng Corp | アンモニアの合成法 |
US4662905A (en) * | 1983-12-23 | 1987-05-05 | Itaru Todoriki, Director of Agency of Industrial Science and Technology | Selective gas separator |
EP0194483B1 (de) * | 1985-03-01 | 1989-05-31 | Air Products And Chemicals, Inc. | Verfahren zur Trennung von Gasen |
US4661257A (en) * | 1985-03-13 | 1987-04-28 | Regents Of The University Of Minnesota | Liquid membrane system for the removal of nitrate from water |
US4608060A (en) * | 1985-04-15 | 1986-08-26 | Uop Inc. | Separation of polar gases from nonpolar gases |
-
1987
- 1987-06-01 US US07/057,135 patent/US4758250A/en not_active Expired - Lifetime
-
1988
- 1988-05-25 CA CA000567668A patent/CA1304696C/en not_active Expired - Lifetime
- 1988-05-25 DE DE8888108335T patent/DE3875163T2/de not_active Expired - Fee Related
- 1988-05-25 EP EP88108335A patent/EP0293736B1/de not_active Expired - Lifetime
- 1988-05-30 JP JP63132536A patent/JPH0742102B2/ja not_active Expired - Lifetime
- 1988-05-31 MX MX11698A patent/MX163746B/es unknown
Also Published As
Publication number | Publication date |
---|---|
EP0293736A3 (en) | 1989-07-12 |
JPH0742102B2 (ja) | 1995-05-10 |
JPS645907A (en) | 1989-01-10 |
DE3875163T2 (de) | 1993-04-29 |
CA1304696C (en) | 1992-07-07 |
US4758250A (en) | 1988-07-19 |
EP0293736B1 (de) | 1992-10-07 |
MX163746B (es) | 1992-06-18 |
EP0293736A2 (de) | 1988-12-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE3875163D1 (de) | Ammoniaktrennung mittels polymerer ionenaustauschmembranen und -sorptionsmitteln. | |
DE3484713D1 (de) | Ionenaustausch- oder adsorptionsverfahren. | |
DE3687370D1 (de) | Membran. | |
DK185587A (da) | Mikroporoes ultrafiltreringsmembran | |
DE3678184D1 (de) | Ueberschalltherapiesystem. | |
DE3588040D1 (de) | Aktives Schwingungsdämpfungssystem. | |
DE3585923D1 (de) | Osmotische konzentration mittels membran. | |
NO873905D0 (no) | Elastisk stoff. | |
DE3650188D1 (de) | Hydrophile poröse Membran. | |
DE3771535D1 (de) | Geraet zur plasmapherese. | |
DE3851367D1 (de) | Ammoniaktrennung mittels halbdurchlässiger Membranen. | |
DE3781797D1 (de) | Sulfonierte bestandteile enthaltende elektrodialysemembrane. | |
DE3883482D1 (de) | Mikroporöser Filter. | |
DE3689232D1 (de) | Ionenquelle. | |
DK12189D0 (da) | Flydende membran apparat | |
DE3683360D1 (de) | Elektrochemische vorrichtung. | |
DE3877682D1 (de) | Zellbehandlungsvorrichtung. | |
DK185787D0 (da) | Hydrofob mikrofiltreringsmembran | |
DE3671239D1 (de) | Mehrschicht ionenaustauschermembrane. | |
DE68911727D1 (de) | Ionenaustausch-Gewinnung von L-Lysin. | |
DE69005198D1 (de) | Selektivdurchlässige Membran. | |
DE3763368D1 (de) | Zusammengesetzte membranen. | |
DE3778492D1 (de) | Membran-affinitaet-konzentrationsimmuntest. | |
MX154063A (es) | Mejoras en sistema de radiocomunicacion | |
DK99187A (da) | Ionofor og ion-selektiv membran indeholdende samme |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |