KR890009445A - 제1철 이온함유산 용액의 정제 방법 - Google Patents

제1철 이온함유산 용액의 정제 방법 Download PDF

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Publication number
KR890009445A
KR890009445A KR1019880016267A KR880016267A KR890009445A KR 890009445 A KR890009445 A KR 890009445A KR 1019880016267 A KR1019880016267 A KR 1019880016267A KR 880016267 A KR880016267 A KR 880016267A KR 890009445 A KR890009445 A KR 890009445A
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KR
South Korea
Prior art keywords
acid solution
ferrous ion
purifying
containing acid
hydroxide
Prior art date
Application number
KR1019880016267A
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English (en)
Other versions
KR970000805B1 (ko
Inventor
쓰도무 후꾸시마
쓰기오 나까오
가사네 야마시다
다까오 고무라
가쓰히로 니시
Original Assignee
야마시토 아끼나리
니홍 고오강 가부시끼 가이샤
야마다 고오조오
고오강 고오교 가부시끼 가이샤
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.)
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Application filed by 야마시토 아끼나리, 니홍 고오강 가부시끼 가이샤, 야마다 고오조오, 고오강 고오교 가부시끼 가이샤 filed Critical 야마시토 아끼나리
Publication of KR890009445A publication Critical patent/KR890009445A/ko
Application granted granted Critical
Publication of KR970000805B1 publication Critical patent/KR970000805B1/ko

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/01—Separation of suspended solid particles from liquids by sedimentation using flocculating agents
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
    • C23G1/36—Regeneration of waste pickling liquors
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G49/00—Compounds of iron
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G49/00—Compounds of iron
    • C01G49/02—Oxides; Hydroxides
    • C01G49/06—Ferric oxide [Fe2O3]
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/80—Compositional purity
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S423/00—Chemistry of inorganic compounds
    • Y10S423/01—Waste acid containing iron
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S423/00—Chemistry of inorganic compounds
    • Y10S423/01—Waste acid containing iron
    • Y10S423/02—Sulfuric acid

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Compounds Of Iron (AREA)
  • Removal Of Specific Substances (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)

Abstract

내용 없음

Description

제1철 이온함유산 용액의 정제 방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명을 적용한 실시예 1의 공정설명도.
제2도는 본 발명을 적용한 실시예 2의 공정설명도.

Claims (5)

  1. 제1철 이온을 함유하는 산용액에, Al, Cr, V, B, Zn의 각 금속 또는 당해 금속의 산용액의 어느 1종 또는 2종 이상을 첨가하여 균일하게 용해하는 제1공정과, 상기 제1공정에서 얻어진 액에 알카리를 첨가하여 각기의 상기 첨가금속에 적합한 PH치에 중화하고, 첨가금속의 수산화물을 정출시키는 제2공정과, 상기 제2공정에서 얻어진 액에 아니온 응집제, 노니온 응집제의 1종 또는 2종을 첨가하여 정출된 상기 수산화물을 응집시켜서 침강 분리하는 제3공정을 구비하는 제1철 이온함유용액의 정제방법.
  2. 제1항에 있어서, 제1철 이온함유량이 5W% 이상으로 된 제1철 이온함유산용액의 정제방법.
  3. 제2항에 있어서, 제일철이온을 함유하는 산용액이 강재의 염산산세폐액으로 된 제1철 이온함유산용액의 정제방법.
  4. 제1항에 있어서, 첨가금속에 적합한 PH치가, 철의 수산화물을 생성하지 아니하는 PH-6 이하, 바람직하게는 PH=3.5-6으로 된 제1철 이온함유산용액의 정제방법.
  5. 제1항에 있어서 수산화물을 정출시키는 반응은, 용액중에 현탁 또는 용해되어 있는 불순물 미립자 또는 산화물 이온을 핵으로 하여 진행하고, 이들을 포촉 중합시키는 것으로 된 제일철이온함유산용액의 정제방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019880016267A 1987-12-10 1988-12-07 제1철 이온함유산 용액의 정제 방법 KR970000805B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP62312637A JPH0742118B2 (ja) 1987-12-10 1987-12-10 第一鉄イオン含有酸溶液の精製方法
JP62-312637 1987-12-10

Publications (2)

Publication Number Publication Date
KR890009445A true KR890009445A (ko) 1989-08-02
KR970000805B1 KR970000805B1 (ko) 1997-01-20

Family

ID=18031604

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019880016267A KR970000805B1 (ko) 1987-12-10 1988-12-07 제1철 이온함유산 용액의 정제 방법

Country Status (6)

Country Link
US (1) US4889697A (ko)
JP (1) JPH0742118B2 (ko)
KR (1) KR970000805B1 (ko)
BE (1) BE1002199A3 (ko)
CA (1) CA1337504C (ko)
DE (1) DE3841590C2 (ko)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2663344B1 (fr) * 1990-06-15 1992-10-09 Lorraine Laminage Procede de separation de composes siliciques des bains de decapage et installation pour sa mise en óoeuvre.
AU5830794A (en) * 1993-02-15 1994-08-29 958075 Ontario Inc. Process for removing heavy metal ions from water
EP0667607B9 (en) * 1993-12-30 2002-10-16 Sakai Chemical Industry Co., Ltd., Fine acicular alpha-ferric oxide and production thereof
US5505857A (en) * 1994-01-13 1996-04-09 Buckman Laboratories International, Inc. Process for the treatment of metal-containing water and recovery of metals therefrom
ATA118798A (de) * 1998-07-08 1999-10-15 Eurox Eisenoxydproduktions Und Verfahren zum abstumpfen von metallchlorid enthaltenden lösungen sowie zur herstellung von metalloxiden
DE10111895A1 (de) * 2001-03-13 2002-09-19 Kronos Titan Gmbh & Co Ohg Verfahren zur Erhöhung des Trockenrückstandes bei aufgearbeitetem Zyklonstaub
GB2379331B (en) * 2001-03-28 2005-04-13 Emcco Res Ltd Electromagnetic energy absorbing material
DE10232069A1 (de) * 2002-07-16 2004-02-05 Sachtleben Chemie Gmbh Verfahren zur Herstellung von Eisenhydroxid, Eisenoxidhydrat oder Eisenoxid aus Filtersalzen der Dünnsäurerückgewinnung
JP5845137B2 (ja) * 2012-05-17 2016-01-20 Ｊｆｅケミカル株式会社 Ｍｎ−Ｚｎ系フェライトの製造方法
JP6055892B2 (ja) * 2015-10-27 2016-12-27 Ｊｆｅケミカル株式会社 Ｍｎ−Ｚｎ系フェライト
CN115838160A (zh) * 2022-10-28 2023-03-24 四川长虹格润环保科技股份有限公司 一种废旧磷酸铁锂电池粉中除铝及制备电池级磷酸铁的方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2623849A (en) * 1948-03-30 1952-12-30 Harry L Peterson Spent pickle liquor treatment
US3682592A (en) * 1970-07-20 1972-08-08 Pori Inc Treatment of waste hci pickle liquor
GB1404586A (en) * 1971-10-21 1975-09-03 Electricity Council Process for recovering sulphuric acid
JPS58151335A (ja) * 1982-03-02 1983-09-08 Kawasaki Steel Corp 珪素含有量の少ない酸化鉄の製造方法
JPS5973439A (ja) * 1982-10-19 1984-04-25 Nippon Steel Corp 塩酸酸洗廃液から酸化鉄を製造する方法
JPS59162140A (ja) * 1983-02-17 1984-09-13 Toda Kogyo Corp 塩化第一鉄水溶液の精製法
JPS59156901A (ja) * 1983-02-21 1984-09-06 Tadayoshi Karasawa 金属酸化物回収工程の改良
JPS6265940A (ja) * 1985-09-19 1987-03-25 Mitsubishi Heavy Ind Ltd 酸性塩化鉄水溶液の脱珪方法
JP2697421B2 (ja) * 1991-10-22 1998-01-14 日本電気株式会社 ディジタル伝送システムのフレーム同期回路

Also Published As

Publication number Publication date
DE3841590A1 (de) 1989-06-22
US4889697A (en) 1989-12-26
KR970000805B1 (ko) 1997-01-20
JPH01153532A (ja) 1989-06-15
BE1002199A3 (fr) 1990-10-09
CA1337504C (en) 1995-11-07
DE3841590C2 (de) 1997-08-14
JPH0742118B2 (ja) 1995-05-10

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