JPH0292828A - 高純度水酸化クロムの製造方法 - Google Patents

高純度水酸化クロムの製造方法

Info

Publication number
JPH0292828A
JPH0292828A JP24478188A JP24478188A JPH0292828A JP H0292828 A JPH0292828 A JP H0292828A JP 24478188 A JP24478188 A JP 24478188A JP 24478188 A JP24478188 A JP 24478188A JP H0292828 A JPH0292828 A JP H0292828A
Authority
JP
Japan
Prior art keywords
chromium hydroxide
chromium
exchange resin
slurry
liquid
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.)
Granted
Application number
JP24478188A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0458415B2 (enExample
Inventor
Ryoichi Kashiwagi
亮一 柏木
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 true JPH0292828A (ja) 1990-04-03
JPH0458415B2 JPH0458415B2 (enExample) 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 (enExample)

Cited By (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
JP2006249518A (ja) * 2005-03-11 2006-09-21 Koka Chrom Kogyo Kk ３価クロムめっき浴へのクロムイオン補給方法
WO2010026915A1 (ja) 2008-09-05 2010-03-11 日本化学工業株式会社 炭酸クロム(iii)及びその製造方法
WO2010026886A1 (ja) 2008-09-05 2010-03-11 日本化学工業株式会社 水酸化クロムの製造方法
JPWO2008136223A1 (ja) * 2007-04-27 2010-07-29 日本化学工業株式会社 水酸化クロム、その製造方法、それを用いた三価クロム含有液及びクロムめっき方法
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)

Cited By (9)

* 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
JP2006249518A (ja) * 2005-03-11 2006-09-21 Koka Chrom Kogyo Kk ３価クロムめっき浴へのクロムイオン補給方法
JPWO2008136223A1 (ja) * 2007-04-27 2010-07-29 日本化学工業株式会社 水酸化クロム、その製造方法、それを用いた三価クロム含有液及びクロムめっき方法
JP4576456B2 (ja) * 2007-04-27 2010-11-10 日本化学工業株式会社 水酸化クロム、その製造方法、それを用いた三価クロム含有液及びクロムめっき方法
WO2010026915A1 (ja) 2008-09-05 2010-03-11 日本化学工業株式会社 炭酸クロム(iii)及びその製造方法
WO2010026886A1 (ja) 2008-09-05 2010-03-11 日本化学工業株式会社 水酸化クロムの製造方法
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)
EP2322480A4 (en) * 2008-09-05 2012-01-18 Nippon Chemical Ind PROCESS FOR PREPARING CHROMIUM DYROXIDE
JPWO2010026886A1 (ja) * 2008-09-05 2012-02-02 日本化学工業株式会社 水酸化クロムの製造方法

Also Published As

Publication number Publication date
JPH0458415B2 (enExample) 1992-09-17

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