DE3670778D1 - Hydrierung sulfonierter kationenaustauscherharze. - Google Patents

Hydrierung sulfonierter kationenaustauscherharze.

Info

Publication number
DE3670778D1
DE3670778D1 DE8686309001T DE3670778T DE3670778D1 DE 3670778 D1 DE3670778 D1 DE 3670778D1 DE 8686309001 T DE8686309001 T DE 8686309001T DE 3670778 T DE3670778 T DE 3670778T DE 3670778 D1 DE3670778 D1 DE 3670778D1
Authority
DE
Germany
Prior art keywords
sulfuric acid
cation exchange
sulfoned
hydration
amount
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 - Fee Related
Application number
DE8686309001T
Other languages
English (en)
Inventor
Franco Sivieri
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rohm and Haas Co
Original Assignee
Rohm and Haas Co
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
Application filed by Rohm and Haas Co filed Critical Rohm and Haas Co
Application granted granted Critical
Publication of DE3670778D1 publication Critical patent/DE3670778D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • B01J49/00—Regeneration or reactivation of ion-exchangers; Apparatus therefor
    • B01J49/60—Cleaning or rinsing ion-exchange beds
    • 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
    • B01J49/00—Regeneration or reactivation of ion-exchangers; Apparatus therefor
    • B01J49/05—Regeneration or reactivation of ion-exchangers; Apparatus therefor of fixed beds
DE8686309001T 1985-11-18 1986-11-18 Hydrierung sulfonierter kationenaustauscherharze. Expired - Fee Related DE3670778D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB858528311A GB8528311D0 (en) 1985-11-18 1985-11-18 Hydration of sulfonated cation exchange resins

Publications (1)

Publication Number Publication Date
DE3670778D1 true DE3670778D1 (de) 1990-06-07

Family

ID=10588359

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686309001T Expired - Fee Related DE3670778D1 (de) 1985-11-18 1986-11-18 Hydrierung sulfonierter kationenaustauscherharze.

Country Status (5)

Country Link
EP (1) EP0223596B1 (de)
AT (1) ATE53777T1 (de)
CA (1) CA1290473C (de)
DE (1) DE3670778D1 (de)
GB (1) GB8528311D0 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19644222A1 (de) * 1995-12-21 1997-06-26 Iab Ionenaustauscher Gmbh Verfahren zur Herstellung von freifließenden Kationenaustauschern
EP0868212B2 (de) * 1995-12-21 2004-03-17 Bayer Ag Verfahren zur herstellung von freifliessenden oder temporär freifliessenden stark sauren kationenaustauscheren
US6384092B2 (en) 1995-12-21 2002-05-07 Iab Ionenaustauscher Gmbh Bitterfeld Process for the preparation of free-flowing strongly acidic cation exchangers
DE10033585A1 (de) * 2000-07-11 2002-01-24 Bayer Ag Sulfonierungsverfahren
US6756462B2 (en) 2001-07-03 2004-06-29 Rohm And Haas Company Method for preparation of anion exchange resins

Also Published As

Publication number Publication date
EP0223596B1 (de) 1990-05-02
EP0223596A2 (de) 1987-05-27
CA1290473C (en) 1991-10-08
GB8528311D0 (en) 1985-12-24
ATE53777T1 (de) 1990-06-15
EP0223596A3 (en) 1987-08-12

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee