AU655132B1 - Regeneration of strong acid cation exchange resin by preliminary treatment with sodium hydroxide solution - Google Patents

Regeneration of strong acid cation exchange resin by preliminary treatment with sodium hydroxide solution

Info

Publication number
AU655132B1
AU655132B1 AU54763/94A AU5476394A AU655132B1 AU 655132 B1 AU655132 B1 AU 655132B1 AU 54763/94 A AU54763/94 A AU 54763/94A AU 5476394 A AU5476394 A AU 5476394A AU 655132 B1 AU655132 B1 AU 655132B1
Authority
AU
Australia
Prior art keywords
regeneration
sodium hydroxide
hydroxide solution
exchange resin
cation exchange
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.)
Ceased
Application number
AU54763/94A
Inventor
Akinori Shigematsu
Akira Tomizawa
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.)
Snow Brand Milk Products Co Ltd
Original Assignee
Snow Brand Milk Products Co Ltd
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=17085988&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AU655132(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Snow Brand Milk Products Co Ltd filed Critical Snow Brand Milk Products Co Ltd
Application granted granted Critical
Publication of AU655132B1 publication Critical patent/AU655132B1/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

AU54763/94A 1993-09-03 1994-01-28 Regeneration of strong acid cation exchange resin by preliminary treatment with sodium hydroxide solution Ceased AU655132B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP5-242217 1993-09-03
JP24221793A JP3216027B2 (en) 1993-09-03 1993-09-03 Method for regenerating strongly acidic cation exchange resin

Publications (1)

Publication Number Publication Date
AU655132B1 true AU655132B1 (en) 1994-12-01

Family

ID=17085988

Family Applications (1)

Application Number Title Priority Date Filing Date
AU54763/94A Ceased AU655132B1 (en) 1993-09-03 1994-01-28 Regeneration of strong acid cation exchange resin by preliminary treatment with sodium hydroxide solution

Country Status (3)

Country Link
JP (1) JP3216027B2 (en)
AU (1) AU655132B1 (en)
NZ (1) NZ250754A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113024696A (en) * 2021-03-10 2021-06-25 上海核工程研究设计院有限公司 Method for preparing strong-acid sodium type resin

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102439190B1 (en) * 2020-07-23 2022-09-02 한국전력공사 Apparatus and method for recovering acids from mixed waste acid

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5753245A (en) * 1980-09-18 1982-03-30 Shigeru Chiaki Method and apparatus for automatically regenerating ion exchange resin for preparing pure water
EP0550138A1 (en) * 1992-01-02 1993-07-07 Conoco Inc. Monitoring and control system for selective regeneration of alkanolamine from cation ion exchange resin with sodium hydroxide

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5753245A (en) * 1980-09-18 1982-03-30 Shigeru Chiaki Method and apparatus for automatically regenerating ion exchange resin for preparing pure water
EP0550138A1 (en) * 1992-01-02 1993-07-07 Conoco Inc. Monitoring and control system for selective regeneration of alkanolamine from cation ion exchange resin with sodium hydroxide

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113024696A (en) * 2021-03-10 2021-06-25 上海核工程研究设计院有限公司 Method for preparing strong-acid sodium type resin
CN113024696B (en) * 2021-03-10 2022-12-02 上海核工程研究设计院有限公司 Method for preparing strong-acid sodium type resin

Also Published As

Publication number Publication date
JPH0768187A (en) 1995-03-14
JP3216027B2 (en) 2001-10-09
NZ250754A (en) 1995-03-28

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Legal Events

Date Code Title Description
MK14 Patent ceased section 143(a) (annual fees not paid) or expired