JPH0458415B2 - - Google Patents

Info

Publication number
JPH0458415B2
JPH0458415B2 JP24478188A JP24478188A JPH0458415B2 JP H0458415 B2 JPH0458415 B2 JP H0458415B2 JP 24478188 A JP24478188 A JP 24478188A JP 24478188 A JP24478188 A JP 24478188A JP H0458415 B2 JPH0458415 B2 JP H0458415B2
Authority
JP
Japan
Prior art keywords
chromium hydroxide
liquid
chromium
exchange resin
water
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
Application number
JP24478188A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0292828A (ja
Inventor
Ryoichi Kashiwagi
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.)
Nippon Denko Co Ltd
Original Assignee
Nippon Denko 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
Application filed by Nippon Denko Co Ltd filed Critical Nippon Denko Co Ltd
Priority to JP24478188A priority Critical patent/JPH0292828A/ja
Publication of JPH0292828A publication Critical patent/JPH0292828A/ja
Publication of JPH0458415B2 publication Critical patent/JPH0458415B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Inorganic Compounds Of Heavy Metals (AREA)
JP24478188A 1988-09-29 1988-09-29 高純度水酸化クロムの製造方法 Granted JPH0292828A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP24478188A JPH0292828A (ja) 1988-09-29 1988-09-29 高純度水酸化クロムの製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP24478188A JPH0292828A (ja) 1988-09-29 1988-09-29 高純度水酸化クロムの製造方法

Publications (2)

Publication Number Publication Date
JPH0292828A JPH0292828A (ja) 1990-04-03
JPH0458415B2 true JPH0458415B2 (fr) 1992-09-17

Family

ID=17123827

Family Applications (1)

Application Number Title Priority Date Filing Date
JP24478188A Granted JPH0292828A (ja) 1988-09-29 1988-09-29 高純度水酸化クロムの製造方法

Country Status (1)

Country Link
JP (1) JPH0292828A (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20000039860A (ko) * 1998-12-16 2000-07-05 이구택 So₄이온을 함유하지 않는 cr[oh]₃제조방법, 이로부터제조된 cr[oh]₃및 이를 이용한 sox를 발생하지 않는 크롬 산화물 제조방법
JP4667084B2 (ja) * 2005-03-11 2011-04-06 硬化クローム工業株式会社 ３価クロムめっき浴へのクロムイオン補給方法
CN101795973B (zh) * 2007-04-27 2012-07-25 日本化学工业株式会社 氢氧化铬、其制造方法、使用该氢氧化铬的含有三价铬的液体和镀铬方法
US20110168299A1 (en) * 2008-09-05 2011-07-14 Nippon Chemical Industrial Co., Ltd. Process for producing an aqueous solution containing a source of chromium (iii)
CN102143916A (zh) 2008-09-05 2011-08-03 日本化学工业株式会社 氢氧化铬的制造方法
CN102143914A (zh) 2008-09-05 2011-08-03 日本化学工业株式会社 碳酸铬(iii)及其制造方法

Also Published As

Publication number Publication date
JPH0292828A (ja) 1990-04-03

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