JPS5333979A - Separating and recovering method - Google Patents

Separating and recovering method

Info

Publication number
JPS5333979A
JPS5333979A JP10845476A JP10845476A JPS5333979A JP S5333979 A JPS5333979 A JP S5333979A JP 10845476 A JP10845476 A JP 10845476A JP 10845476 A JP10845476 A JP 10845476A JP S5333979 A JPS5333979 A JP S5333979A
Authority
JP
Japan
Prior art keywords
salt
acid
separating
recovering method
metallic
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
JP10845476A
Other languages
Japanese (ja)
Other versions
JPS554459B2 (en
Inventor
Takashige Nawata
Makoto Kobayashi
Mikio Goto
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.)
Mitsubishi Gas Chemical Co Inc
Original Assignee
Mitsubishi Gas Chemical Co Inc
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 Mitsubishi Gas Chemical Co Inc filed Critical Mitsubishi Gas Chemical Co Inc
Priority to JP10845476A priority Critical patent/JPS5333979A/en
Publication of JPS5333979A publication Critical patent/JPS5333979A/en
Publication of JPS554459B2 publication Critical patent/JPS554459B2/ja
Granted legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/584—Recycling of catalysts

Landscapes

  • Physical Or Chemical Processes And Apparatus (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

PURPOSE: To recover efficiently the metallic acid (salt) as the reusable catalyst, by precipitating and separating calcium tartrate by adding CaSO4 to tartaric acid (salt) containing the metallic acid (salt) such as tungstic acid (salt), etc. and by treating the obtained mother liquor with anion exchange resin.
COPYRIGHT: (C)1978,JPO&Japio
JP10845476A 1976-09-10 1976-09-10 Separating and recovering method Granted JPS5333979A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10845476A JPS5333979A (en) 1976-09-10 1976-09-10 Separating and recovering method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10845476A JPS5333979A (en) 1976-09-10 1976-09-10 Separating and recovering method

Publications (2)

Publication Number Publication Date
JPS5333979A true JPS5333979A (en) 1978-03-30
JPS554459B2 JPS554459B2 (en) 1980-01-30

Family

ID=14485176

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10845476A Granted JPS5333979A (en) 1976-09-10 1976-09-10 Separating and recovering method

Country Status (1)

Country Link
JP (1) JPS5333979A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60132766U (en) * 1984-02-16 1985-09-04 美津濃株式会社 Wooden head for golf club
JP2010208909A (en) * 2009-03-11 2010-09-24 Nagoya Univ Method for producing ammonium tungstate aqueous solution
JP2014208592A (en) * 2014-07-11 2014-11-06 国立大学法人名古屋大学 Method for producing ammonium tungstate aqueous solution
JP2014221716A (en) * 2014-07-11 2014-11-27 国立大学法人名古屋大学 Method for producing ammonium tungstate aqueous solution
US8974674B2 (en) 2010-03-05 2015-03-10 National University Corporation Nagoya University Method for producing ammonium tungstate aqueous solution

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2076993B (en) * 1980-05-31 1983-11-09 Barr & Stroud Ltd Optical fibre light guides for use with lasers
JPS6041913U (en) * 1983-08-27 1985-03-25 オムロン株式会社 optical terminal block
JPS63204205A (en) * 1987-02-20 1988-08-23 Nec Corp Optical fiber coupler
WO2007034972A1 (en) 2005-09-21 2007-03-29 Sumitomo Chemical Company, Limited Method for recovering tungsten
JP4743060B2 (en) * 2005-09-21 2011-08-10 住友化学株式会社 Tungsten recovery method

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60132766U (en) * 1984-02-16 1985-09-04 美津濃株式会社 Wooden head for golf club
JP2010208909A (en) * 2009-03-11 2010-09-24 Nagoya Univ Method for producing ammonium tungstate aqueous solution
US8974674B2 (en) 2010-03-05 2015-03-10 National University Corporation Nagoya University Method for producing ammonium tungstate aqueous solution
JP2014208592A (en) * 2014-07-11 2014-11-06 国立大学法人名古屋大学 Method for producing ammonium tungstate aqueous solution
JP2014221716A (en) * 2014-07-11 2014-11-27 国立大学法人名古屋大学 Method for producing ammonium tungstate aqueous solution

Also Published As

Publication number Publication date
JPS554459B2 (en) 1980-01-30

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