ZA794960B - Ion exchange resin flocs, their preparation and regeneration and exchange and filtration processes using them - Google Patents

Ion exchange resin flocs, their preparation and regeneration and exchange and filtration processes using them

Info

Publication number: ZA794960B
Authority: ZA; South Africa
Prior art keywords: ion exchange; flocs; regeneration; preparation; filtration processes
Prior art date: 1978-09-19

Application number

ZA00794960A

Other languages

English (en)

Inventor

E Isacoff

B Chong

J Neely

Original Assignee

Rohm & Haas

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.)

1978-09-19

Filing date

1979-09-19

Publication date

1980-10-29

1979-09-19 Application filed by Rohm & Haas filed Critical Rohm & Haas

1980-10-29 Publication of ZA794960B publication Critical patent/ZA794960B/xx

Links

239000003456 ion exchange resin Substances 0.000 title abstract 3
229920003303 ion-exchange polymer Polymers 0.000 title abstract 3
238000001914 filtration Methods 0.000 title abstract 2
NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 title 1
238000002360 preparation method Methods 0.000 title 1
230000008929 regeneration Effects 0.000 title 1
238000011069 regeneration method Methods 0.000 title 1
238000005342 ion exchange Methods 0.000 abstract 2
230000002378 acidificating effect Effects 0.000 abstract 1
125000000129 anionic group Chemical group 0.000 abstract 1
239000011324 bead Substances 0.000 abstract 1
125000002091 cationic group Chemical group 0.000 abstract 1
229920001577 copolymer Polymers 0.000 abstract 1
239000010419 fine particle Substances 0.000 abstract 1
125000000524 functional group Chemical group 0.000 abstract 1
239000000178 monomer Substances 0.000 abstract 1
239000011347 resin Substances 0.000 abstract 1
229920005989 resin Polymers 0.000 abstract 1

Classifications

- 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
- B01J47/02—Column or bed processes
- B01J47/04—Mixed-bed processes
- 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
- B01J43/00—Amphoteric ion-exchange, i.e. using ion-exchangers having cationic and anionic groups; Use of material as amphoteric ion-exchangers; Treatment of material for improving their amphoteric ion-exchange properties
- 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
- Y10S977/00—Nanotechnology
- Y10S977/70—Nanostructure
- Y10S977/773—Nanoparticle, i.e. structure having three dimensions of 100 nm or less
- 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
- Y10S977/00—Nanotechnology
- Y10S977/70—Nanostructure
- Y10S977/773—Nanoparticle, i.e. structure having three dimensions of 100 nm or less
- Y10S977/775—Nanosized powder or flake, e.g. nanosized catalyst
- 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
- Y10S977/00—Nanotechnology
- Y10S977/70—Nanostructure
- Y10S977/788—Of specified organic or carbon-based composition
- 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
- Y10S977/00—Nanotechnology
- Y10S977/84—Manufacture, treatment, or detection of nanostructure
- Y10S977/895—Manufacture, treatment, or detection of nanostructure having step or means utilizing chemical property
- Y10S977/896—Chemical synthesis, e.g. chemical bonding or breaking

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Treatment Of Water By Ion Exchange (AREA)
Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Filtering Materials (AREA)
Manufacture Of Macromolecular Shaped Articles (AREA)
Solid-Sorbent Or Filter-Aiding Compositions (AREA)

ZA00794960A 1978-09-19 1979-09-19 Ion exchange resin flocs, their preparation and regeneration and exchange and filtration processes using them ZA794960B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US05/943,890 US4200695A (en)	1978-09-19	1978-09-19	Flocs for filtration and deionization prepared from cationic and anionic emulsion ion exchange resins

Publications (1)

Publication Number	Publication Date
ZA794960B true ZA794960B (en)	1980-10-29

Family

ID=25480435

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ZA00794960A ZA794960B (en)	1978-09-19	1979-09-19	Ion exchange resin flocs, their preparation and regeneration and exchange and filtration processes using them

Country Status (9)

Country	Link
US (1)	US4200695A (fr)
EP (1)	EP0009394B1 (fr)
JP (1)	JPS5584543A (fr)
KR (1)	KR850000333B1 (fr)
AT (1)	ATE5235T1 (fr)
AU (1)	AU529483B2 (fr)
CA (1)	CA1120647A (fr)
DE (1)	DE2966392D1 (fr)
ZA (1)	ZA794960B (fr)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4312956A (en) *	1978-09-19	1982-01-26	Rohm And Haas Company	Filtration and deionization prepared from cationic and anionic emulsion ion exchange resins
US4351909A (en) *	1979-10-01	1982-09-28	The Dow Chemical Co.	High performance ion-exchange composition
US4594158A (en) *	1981-09-03	1986-06-10	Rohm And Haas	Filter aid materials bearing anion exchange resins
US4388229A (en) *	1981-11-02	1983-06-14	Syntex (U.S.A.) Inc.	Contact lens rejuvenating solution
US4537683A (en) *	1982-02-01	1985-08-27	Rohm And Haas Company	Trihalomethane precursor removal using ion exchange emulsions
EP0129622A1 (fr) *	1983-06-28	1985-01-02	Rohm And Haas Company	Enlèvement de précurseurs de trihalométhane à l'aide d'émulsions d'échangeurs d'ions
US4511677A (en) *	1983-11-02	1985-04-16	Phillips Petroleum Company	Ion exchange-active compositions consisting of water-soluble polyelectrolyte upon ion exchange functional substrate
US4843098A (en) *	1985-02-05	1989-06-27	Warner-Lambert Company	Ingestible aggregate and delivery system prepared therefrom
US4851392A (en) *	1985-02-05	1989-07-25	Warner-Lambert Company	Ingestible aggregate and delivery system prepared therefrom
US4818539A (en) *	1985-02-05	1989-04-04	Warner-Lambert Company	Ingestible aggregate and delivery system prepared therefrom
US4790991A (en) *	1985-02-05	1988-12-13	Warner-Lambert Company	Ingestible aggregate and delivery system prepared therefrom
US4747881A (en) *	1985-02-05	1988-05-31	Warner-Lambert Company	Ingestible aggregate and delivery system prepared therefrom
GB8530275D0 (en) *	1985-12-09	1986-01-22	Rohm & Haas	Ion exchange resin mixtures
US4952506A (en) *	1986-04-28	1990-08-28	Rohm And Haas Company	Immobilization of nonanchorage-dependent cells
CA1286622C (fr) *	1986-04-28	1991-07-23	Chokyun Rha	Methode de clarification et de stabilisation d'un milieu de culture cellulaire
US4830753A (en) *	1986-04-28	1989-05-16	Rohm And Haas Company	Membrane filtration of cell culture media with charged particles
US5037857A (en) *	1987-10-26	1991-08-06	Rohm And Haas Company	High-surface-area fiber
US5137926A (en) *	1987-10-26	1992-08-11	Rohm And Haas Company	High-surface-area compositions
US5431824A (en) *	1989-10-20	1995-07-11	Ebara Corporation	Method for removing suspended impurities
US5126052A (en) *	1991-02-07	1992-06-30	The Graver Company	Condensate polishing system incorporating a membrane filter
US5540981A (en) *	1994-05-31	1996-07-30	Rohm And Haas Company	Inorganic-containing composites
JPH0975725A (ja) *	1995-09-20	1997-03-25	Kanegafuchi Chem Ind Co Ltd	ブラジキニンの吸着剤、吸着除去方法および吸着器
USPP16090P3 (en)	2002-06-28	2005-11-01	Vletter & Den Haan Beheer B.V.	Lily plant named ‘Tarragona’
US7300585B1 (en)	2004-07-15	2007-11-27	Mays Chemical Company, Inc.	Method of treatment of effluent stream
FR2902799B1 (fr)	2006-06-27	2012-10-26	Millipore Corp	Procede et unite de preparation d'un echantillon pour l'analyse microbiologique d'un liquide
US8362217B2 (en)	2006-12-21	2013-01-29	Emd Millipore Corporation	Purification of proteins
US8569464B2 (en)	2006-12-21	2013-10-29	Emd Millipore Corporation	Purification of proteins
WO2008079302A2 (fr) *	2006-12-21	2008-07-03	Millipore Corporation	Purification de protéines
US8999702B2 (en) *	2008-06-11	2015-04-07	Emd Millipore Corporation	Stirred tank bioreactor
JP2012511929A (ja)	2008-12-16	2012-05-31	イー・エム・デイー・ミリポア・コーポレイシヨン	攪拌タンク反応器及び方法
JP5609043B2 (ja) *	2009-08-26	2014-10-22	東ソー株式会社	微粒径陰イオン交換樹脂及びその製造法、並びにそれを用いたジクロロブテンの製造方法
WO2011146394A1 (fr)	2010-05-17	2011-11-24	Millipore Corporation	Polymères répondant à des stimuli pour la purification de biomolécules
JP7086694B2 (ja) *	2018-04-20	2022-06-20	株式会社ディスコ	凝集剤、フィルター及び廃液処理方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR1153895A (fr) *	1955-05-13	1958-03-28	Wacker Chemie Gmbh	Procédé de polymérisation de composés vinyliques et acryliques
DE1045978B (de) *	1957-07-16	1958-12-11	Dr Nikolaus Grubhofer	Verfahren zur Unterdrueckung des Verklumpens von Mischbett-Ionenaustauschern
US3250704A (en) *	1963-11-12	1966-05-10	Union Tank Car Co	Method for removing impurities from water streams
US3377270A (en) *	1965-02-23	1968-04-09	Union Tank Car Co	Process of removing impurities with a mixture of cation and anion resins
FR1544177A (fr) *	1967-09-21	1968-10-31	Dia Prosim	Procédé de préparation d'un lit d'échangeurs d'ions, notamment pour l'empâtage de filtres à pré-couche
BE754197A (fr) *	1969-08-07	1971-02-01	Degremont	Perfectionnements apportes aux procedes et aux dispositifs d'empatage des filtres a precouche a l'aide de resines echangeuses d'ions pulverulentes
US3674686A (en) *	1970-02-24	1972-07-04	Laval Turbine	Filter precoating method
US3716482A (en) *	1970-09-14	1973-02-13	Bayer Ag	Anion exchanger with sponge structure and process of using same
US3840482A (en) *	1971-09-13	1974-10-08	Ici Australia Ltd	Process for curing poly(vinyl alcohol)matrix beads
DE2446375C2 (de) *	1973-10-02	1982-03-25	The Dow Chemical Co., 48640 Midland, Mich.	Ionenaustauschzusammensetzung und deren Verwendung
ZA747111B (en) *	1973-11-21	1975-11-26	Ici Australia Ltd	Manufacture of ion exchange resin beads
US4007301A (en) *	1974-07-29	1977-02-08	Ecodyne Corporation	Method for precoating a filter with a mixture of anion and cation exchange resin particles
SE7607431L (sv) *	1975-06-30	1976-12-31	Bran & Luebbe	Forfarande for konditionering av jonbytarhartser
US4116889A (en) *	1976-08-19	1978-09-26	Allied Chemical Corporation	Bipolar membranes and method of making same
US4065750A (en) *	1976-10-18	1977-12-27	General Motors Corporation	Low tire pressure warning circuit for a tractor/trailer combination

1978
- 1978-09-19 US US05/943,890 patent/US4200695A/en not_active Expired - Lifetime
1979
- 1979-09-18 CA CA000335880A patent/CA1120647A/fr not_active Expired
- 1979-09-18 JP JP11887079A patent/JPS5584543A/ja active Granted
- 1979-09-19 KR KR7903280A patent/KR850000333B1/ko not_active Expired
- 1979-09-19 DE DE7979301936T patent/DE2966392D1/de not_active Expired
- 1979-09-19 AT AT79301936T patent/ATE5235T1/de not_active IP Right Cessation
- 1979-09-19 EP EP79301936A patent/EP0009394B1/fr not_active Expired
- 1979-09-19 AU AU50966/79A patent/AU529483B2/en not_active Ceased
- 1979-09-19 ZA ZA00794960A patent/ZA794960B/xx unknown

Also Published As

Publication number	Publication date
JPS5584543A (en)	1980-06-25
EP0009394B1 (fr)	1983-11-09
KR850000333B1 (ko)	1985-03-21
US4200695A (en)	1980-04-29
EP0009394A1 (fr)	1980-04-02
ATE5235T1 (de)	1983-11-15
KR830000924A (ko)	1983-04-28
CA1120647A (fr)	1982-03-23
DE2966392D1 (en)	1983-12-15
AU5096679A (en)	1980-03-27
JPS6244977B2 (fr)	1987-09-24
AU529483B2 (en)	1983-06-09

Publication	Publication Date	Title
DE2966392D1 (en)	1983-12-15	Ion exchange resin flocs, their preparation and regeneration and ion exchange and filtration processes using them
DE2966757D1 (en)	1984-04-12	Process for the treatment of sugar solutions using ion exchange resins
JPS5337190A (en)	1978-04-06	Manufacture of novel amphoteric membranes
ES525419A0 (es)	1985-12-16	Un procedimiento para la preparacion de un producto polimerico entrecruzado, homogeneo, poroso y sulfonado
IE43536L (en)	1977-02-28	Ion-exchange separation of proteins
AU8780382A (en)	1983-03-10	Filter aids, their preparation and use
DE2967020D1 (en)	1984-07-05	Submicroscopic particles of anion exchange resin and anion exchange process using them
ES305391A1 (es)	1965-05-01	Un metodo de controlar el aumento de volumen en agua de una mezcla de recubrimiento previo de filtros, de particulas de resinas de cambio anionico y cationico.
DE68912484D1 (de)	1994-03-03	Ionenaustauscherharze.
DE3573605D1 (en)	1989-11-16	Inert separator beads for use in the regeneration of mixed bed-ion exchange resins
KR850005460A (ko)	1985-08-26	혼합층 이온교환수지용 계면비이드
EP0351141A3 (fr)	1991-11-13	Particules de résines réticulées et leur préparation
GB1176706A (en)	1970-01-07	Treatment of Liquids
EP0213719A3 (en)	1987-12-23	Low-rinse, high-capacity, weakly basic acrylic ion exchange resins process for preparing them, and their use in removing anions from a liquid
JPS5624470A (en)	1981-03-09	Composition for surface treatment of metal
BR8108609A (pt)	1982-04-06	Processo para produzir particulas de resina vinilica,esferica e porosas
KR880011347A (ko)	1988-10-28	당액을 탈염시키는 개선방법
JPS6456149A (en)	1989-03-03	Anion exchange resin
GB1521128A (en)	1978-08-16	Ion exchange resins
ES403105A1 (es)	1975-04-16	Un procedimiento para unir sustancias activas solidas.
JPS5288594A (en)	1977-07-25	Production of fine spherical ion exchange resin
RU93048338A (ru)	1996-10-10	Поперечносшитые сополимеры на основе метакрилового ангидрида
JPS56162051A (en)	1981-12-12	Ph detecting body in flowing liquid