JPS5375196A - Removing method for heavy metals from phosphoric acid solution - Google Patents

Removing method for heavy metals from phosphoric acid solution

Info

Publication number
JPS5375196A
JPS5375196A JP14986576A JP14986576A JPS5375196A JP S5375196 A JPS5375196 A JP S5375196A JP 14986576 A JP14986576 A JP 14986576A JP 14986576 A JP14986576 A JP 14986576A JP S5375196 A JPS5375196 A JP S5375196A
Authority
JP
Japan
Prior art keywords
phosphoric acid
heavy metals
acid solution
removing method
soln
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
JP14986576A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5626605B2 (US07652168-20100126-C00068.png
Inventor
Hiromi Sasaki
Masami Nakamura
Masaru Nakaya
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.)
Central Glass Co Ltd
Original Assignee
Central Glass 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 Central Glass Co Ltd filed Critical Central Glass Co Ltd
Priority to JP14986576A priority Critical patent/JPS5375196A/ja
Publication of JPS5375196A publication Critical patent/JPS5375196A/ja
Publication of JPS5626605B2 publication Critical patent/JPS5626605B2/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
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Manufacture And Refinement Of Metals (AREA)
JP14986576A 1976-12-15 1976-12-15 Removing method for heavy metals from phosphoric acid solution Granted JPS5375196A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14986576A JPS5375196A (en) 1976-12-15 1976-12-15 Removing method for heavy metals from phosphoric acid solution

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14986576A JPS5375196A (en) 1976-12-15 1976-12-15 Removing method for heavy metals from phosphoric acid solution

Publications (2)

Publication Number Publication Date
JPS5375196A true JPS5375196A (en) 1978-07-04
JPS5626605B2 JPS5626605B2 (US07652168-20100126-C00068.png) 1981-06-19

Family

ID=15484335

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14986576A Granted JPS5375196A (en) 1976-12-15 1976-12-15 Removing method for heavy metals from phosphoric acid solution

Country Status (1)

Country Link
JP (1) JPS5375196A (US07652168-20100126-C00068.png)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0023195A2 (en) * 1979-05-10 1981-01-28 Boliden Aktiebolag A method of purifying phosphoric acid of cadmium
EP0087065A1 (de) * 1982-02-12 1983-08-31 Hoechst Aktiengesellschaft Verfahren zur Verminderung des Schwermetallgehaltes im Rohphosphat
EP0184690A2 (de) * 1984-12-10 1986-06-18 Hoechst Aktiengesellschaft Verfahren zur Entarsenierung von phosphorsauren Lösungen
EP0638516A1 (de) * 1993-08-14 1995-02-15 Hoechst Aktiengesellschaft Verfahren zur Entfernung von Blei und Cadmium aus Phosphorsäure
JP2012096972A (ja) * 2010-11-04 2012-05-24 Univ Of Miyazaki 畜糞の焼却灰から無機リン化合物を取得する方法
WO2015165481A1 (de) * 2014-05-02 2015-11-05 Remondis Aqua Gmbh & Co. Kg Verfahren zur reinigung von roh-phosphorsäure (z.b. mga-säure) durch zugabe von aschen aus abfall-verbrennungsanlagen umfassend die gewinnung von reiner phosphorsäure, kalziumsulfat, wasserlöslichen kalziumhydrogenphosphaten und metallsalz-lösung

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL277211A (US07652168-20100126-C00068.png) * 1961-04-20

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0023195A2 (en) * 1979-05-10 1981-01-28 Boliden Aktiebolag A method of purifying phosphoric acid of cadmium
JPS56500492A (US07652168-20100126-C00068.png) * 1979-05-10 1981-04-16
EP0087065A1 (de) * 1982-02-12 1983-08-31 Hoechst Aktiengesellschaft Verfahren zur Verminderung des Schwermetallgehaltes im Rohphosphat
EP0184690A2 (de) * 1984-12-10 1986-06-18 Hoechst Aktiengesellschaft Verfahren zur Entarsenierung von phosphorsauren Lösungen
EP0638516A1 (de) * 1993-08-14 1995-02-15 Hoechst Aktiengesellschaft Verfahren zur Entfernung von Blei und Cadmium aus Phosphorsäure
JP2012096972A (ja) * 2010-11-04 2012-05-24 Univ Of Miyazaki 畜糞の焼却灰から無機リン化合物を取得する方法
WO2015165481A1 (de) * 2014-05-02 2015-11-05 Remondis Aqua Gmbh & Co. Kg Verfahren zur reinigung von roh-phosphorsäure (z.b. mga-säure) durch zugabe von aschen aus abfall-verbrennungsanlagen umfassend die gewinnung von reiner phosphorsäure, kalziumsulfat, wasserlöslichen kalziumhydrogenphosphaten und metallsalz-lösung
AU2014392293B2 (en) * 2014-05-02 2019-03-28 Remondis Aqua Gmbh & Co. Kg Method for purifying raw phosphoric acid (e.g. MGA acid) by adding ashes originating from waste incineration plants, comprising the production of pure phosphoric acid, calcium sulfate, water-soluble calcium hydrogen phosphates and metal salt solution
US10329153B2 (en) 2014-05-02 2019-06-25 Remondis Aqua Gmbh & Co. Kg Method for purifying raw phosphoric acid (e.g. MGA acid) by adding ashes originating from waste incineration plants, comprising the production of pure phosphoric acid, calcium sulfate, water-soluble calcium hydrogen phosphates and metal salt solution
EA032870B1 (ru) * 2014-05-02 2019-07-31 Ремондис Аква Гмбх Унд Ко. Кг Способ очистки технической фосфорной кислоты (например, кислоты mga) прибавлением золы из установки для сжигания отходов, включающий получение чистой фосфорной кислоты, сульфата кальция, водорастворимых гидрофосфатов кальция и раствора солей металлов

Also Published As

Publication number Publication date
JPS5626605B2 (US07652168-20100126-C00068.png) 1981-06-19

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