ATE60720T1 - Verwendung von ionenaustauscherharzmischungen in kationenaustauschverfahren. - Google Patents

Verwendung von ionenaustauscherharzmischungen in kationenaustauschverfahren.

Info

Publication number
ATE60720T1
ATE60720T1 AT86309492T AT86309492T ATE60720T1 AT E60720 T1 ATE60720 T1 AT E60720T1 AT 86309492 T AT86309492 T AT 86309492T AT 86309492 T AT86309492 T AT 86309492T AT E60720 T1 ATE60720 T1 AT E60720T1
Authority
AT
Austria
Prior art keywords
exchange resin
liquid
anion exchange
cation
level
Prior art date
Application number
AT86309492T
Other languages
English (en)
Inventor
Alain Denis Louis Prunac
Daniel Michel Baur
Jean Pierre Marcel Poirson
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.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=10589457&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE60720(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Rohm & Haas filed Critical Rohm & Haas
Application granted granted Critical
Publication of ATE60720T1 publication Critical patent/ATE60720T1/de

Links

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
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Detergent Compositions (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
AT86309492T 1985-12-09 1986-12-05 Verwendung von ionenaustauscherharzmischungen in kationenaustauschverfahren. ATE60720T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB858530275A GB8530275D0 (en) 1985-12-09 1985-12-09 Ion exchange resin mixtures
EP86309492A EP0225793B1 (de) 1985-12-09 1986-12-05 Verwendung von Ionenaustauscherharzmischungen in Kationenaustauschverfahren

Publications (1)

Publication Number Publication Date
ATE60720T1 true ATE60720T1 (de) 1991-02-15

Family

ID=10589457

Family Applications (1)

Application Number Title Priority Date Filing Date
AT86309492T ATE60720T1 (de) 1985-12-09 1986-12-05 Verwendung von ionenaustauscherharzmischungen in kationenaustauschverfahren.

Country Status (10)

Country Link
EP (1) EP0225793B1 (de)
JP (1) JPS62197154A (de)
KR (1) KR870005696A (de)
AT (1) ATE60720T1 (de)
AU (1) AU596133B2 (de)
CA (1) CA1273148A (de)
DE (1) DE3677476D1 (de)
ES (1) ES2020513B3 (de)
GB (1) GB8530275D0 (de)
NZ (1) NZ218523A (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0696147B2 (ja) * 1989-05-15 1994-11-30 東京有機化学工業株式会社 イオン交換樹脂組成物を用いた超純水の製造法
AU4429996A (en) * 1996-01-31 1997-08-22 Aqua Rosa, Spol S.R.O. Filter for drinking water filtration
CN1154614C (zh) * 1998-07-09 2004-06-23 株式会社午星社 离子交换树脂、采用该离子交换树脂的滤芯及加湿装置
BRPI0515356B1 (pt) 2004-09-01 2017-10-10 Hatch Ltd. "electric oven and method for operating an electric oven"
DE102004052720A1 (de) * 2004-10-30 2006-05-04 Lanxess Deutschland Gmbh Verfahren zur Herstellung von silberhaltigen Perlpolymerisaten
ITBO20050034A1 (it) * 2005-01-20 2006-07-21 Luigi Ture Dispositivo di anticalcare
US8486269B2 (en) 2008-04-03 2013-07-16 Bp Corporation North America Inc. Method for generating softened injection water

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2578937A (en) * 1948-05-22 1951-12-18 Rohm & Haas Mixed bed deionization
US2962438A (en) * 1955-04-07 1960-11-29 Barnstead Still And Sterilizer Ion exchange process for water purification
US3250702A (en) * 1963-03-08 1966-05-10 Union Tank Car Co Process for purifying liquids and particulate ion exchange material used therefor
US4200695A (en) * 1978-09-19 1980-04-29 Rohm And Haas Company Flocs for filtration and deionization prepared from cationic and anionic emulsion ion exchange resins
US4252905A (en) * 1979-07-06 1981-02-24 Ecodyne Corporation Method of preparing a mixture of ion exchange resins
DE3248126C2 (de) * 1982-12-24 1991-04-18 Erich 5412 Ransbach-Baumbach Alhäuser Gerät zur Verbesserung der Qualität von Trinkwasser durch Ionenaustausch

Also Published As

Publication number Publication date
EP0225793B1 (de) 1991-02-06
AU6608686A (en) 1987-06-11
CA1273148A (en) 1990-08-21
DE3677476D1 (de) 1991-03-14
EP0225793A3 (en) 1987-10-21
KR870005696A (ko) 1987-07-06
JPS62197154A (ja) 1987-08-31
EP0225793A2 (de) 1987-06-16
ES2020513B3 (es) 1991-08-16
GB8530275D0 (en) 1986-01-22
AU596133B2 (en) 1990-04-26
NZ218523A (en) 1990-03-27

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
RZN Patent revoked