DK172207B1 - Fremgangsmåde til fremstilling af ferrichlorid ud fra ferrochlorid - Google Patents

Fremgangsmåde til fremstilling af ferrichlorid ud fra ferrochlorid Download PDF

Info

Publication number
DK172207B1
DK172207B1 DK208289A DK208289A DK172207B1 DK 172207 B1 DK172207 B1 DK 172207B1 DK 208289 A DK208289 A DK 208289A DK 208289 A DK208289 A DK 208289A DK 172207 B1 DK172207 B1 DK 172207B1
Authority
DK
Denmark
Prior art keywords
ferric chloride
ferrochloride
solution
pressure
water
Prior art date
Application number
DK208289A
Other languages
Danish (da)
English (en)
Other versions
DK208289A (da
DK208289D0 (da
Inventor
Rene Clair
Alain Gallet
Original Assignee
Atochem
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 Atochem filed Critical Atochem
Publication of DK208289D0 publication Critical patent/DK208289D0/da
Publication of DK208289A publication Critical patent/DK208289A/da
Application granted granted Critical
Publication of DK172207B1 publication Critical patent/DK172207B1/da

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G49/00—Compounds of iron
    • C01G49/10—Halides
    • 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
    • Y10S159/00—Concentrating evaporators
    • Y10S159/16—Vacuum

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Compounds Of Iron (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
DK208289A 1988-04-29 1989-04-28 Fremgangsmåde til fremstilling af ferrichlorid ud fra ferrochlorid DK172207B1 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8805800A FR2630725B1 (fr) 1988-04-29 1988-04-29 Procede de preparation du chlorure ferrique a partir du chlorure ferreux
FR8805800 1988-04-29

Publications (3)

Publication Number Publication Date
DK208289D0 DK208289D0 (da) 1989-04-28
DK208289A DK208289A (da) 1989-10-30
DK172207B1 true DK172207B1 (da) 1998-01-05

Family

ID=9365861

Family Applications (1)

Application Number Title Priority Date Filing Date
DK208289A DK172207B1 (da) 1988-04-29 1989-04-28 Fremgangsmåde til fremstilling af ferrichlorid ud fra ferrochlorid

Country Status (18)

Country Link
US (2) US5455017A (no)
EP (1) EP0340071B1 (no)
JP (1) JP2523099B2 (no)
KR (1) KR920008519B1 (no)
CN (1) CN1021218C (no)
AT (1) ATE75213T1 (no)
AU (1) AU610384B2 (no)
CA (1) CA1340042C (no)
DE (1) DE68901300D1 (no)
DK (1) DK172207B1 (no)
ES (1) ES2031376T3 (no)
FI (1) FI96414C (no)
FR (1) FR2630725B1 (no)
GR (1) GR3005145T3 (no)
IE (1) IE61685B1 (no)
NO (1) NO300889B1 (no)
PT (1) PT90427B (no)
ZA (1) ZA893090B (no)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2630724B1 (fr) * 1988-04-29 1990-07-13 Atochem Procede de synthese du chlorure ferrique
FR2630723B1 (fr) * 1988-04-29 1990-07-13 Atochem Procede de preparation du chlorure ferrique a partir d'acide chlorhydrique dilue
FR2704849B1 (fr) * 1993-05-07 1995-06-23 Atochem Elf Sa Procédé de préparation du chlorure ferrique.
US5621847A (en) * 1995-05-25 1997-04-15 Texas Instruments Incorporation Dynamic vacuum evaporation system
US5935545A (en) * 1997-07-11 1999-08-10 E. I. Du Pont De Nemours And Company Process for producing an aqueous solution comprising ferric chloride
WO2001053206A1 (en) * 2000-01-18 2001-07-26 Mars Technologies, Inc. Ferrous chloride conversion
US20030211031A1 (en) * 2001-01-18 2003-11-13 Temyanko Valery L. Ferrous chloride conversion
KR100394085B1 (ko) * 2001-05-30 2003-08-09 한국과학기술연구원 염화제일철 수용액의 산화를 위한 염소가스 공급방법
US6986642B2 (en) * 2002-08-30 2006-01-17 Cartercopters, L.L.C. Extreme mu rotor
US6923947B2 (en) * 2003-06-13 2005-08-02 Pvs Technologies, Inc. Method of making ferric chloride with reduced amounts of hydrochloric acid for water treatment
AT509285B1 (de) 2009-12-17 2016-01-15 Sms Siemag Process Technologies Gmbh Verfahren und vorrichtung zur herstellung einer eisen(iii)chloridlösung
US9290393B2 (en) * 2010-11-30 2016-03-22 Kemira Oyj Processes for making high iron content stable ferric chloride solutions
CN103613146B (zh) * 2013-11-25 2016-04-20 重庆江电电力设备有限公司 氯化亚铁的无害化处理方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1054400A (en) * 1910-06-08 1913-02-25 Dow Chemical Co Method of making ferric chlorid.
US1969793A (en) * 1931-08-10 1934-08-14 Chemical Construction Corp Concentrator apparatus
US2096855A (en) * 1934-07-27 1937-10-26 Innis Speiden & Co Manufacture of ferric chloride
JPS5224518B2 (no) * 1973-03-05 1977-07-01
US3979470A (en) * 1973-09-24 1976-09-07 Pullman Incorporated Process for the production of primary normal monochloroparaffins
SU596541A1 (ru) * 1974-08-19 1978-03-05 Предприятие П/Я А-7113 Способ регенерации отработанных сульфит-бисульфитных растворов аммони
JPS5193552A (ja) * 1975-02-14 1976-08-17 Haigasuoyobihaisuinoshoriho
FR2410629A1 (fr) * 1977-11-30 1979-06-29 Azanza Berrueta Esteban Procede de fabrication de chlorure ferrique en solution
FR2630723B1 (fr) * 1988-04-29 1990-07-13 Atochem Procede de preparation du chlorure ferrique a partir d'acide chlorhydrique dilue
US5219531A (en) * 1988-04-29 1993-06-15 Atochem Production of concentrated aqueous solutions of ferric chloride
FR2630724B1 (fr) * 1988-04-29 1990-07-13 Atochem Procede de synthese du chlorure ferrique
JP3607958B2 (ja) * 1995-10-13 2005-01-05 株式会社ニコン レトロフォーカス型レンズ

Also Published As

Publication number Publication date
EP0340071A1 (fr) 1989-11-02
ATE75213T1 (de) 1992-05-15
DK208289A (da) 1989-10-30
NO300889B1 (no) 1997-08-11
NO891786D0 (no) 1989-04-28
ZA893090B (en) 1990-01-31
US5527515A (en) 1996-06-18
JPH01313335A (ja) 1989-12-18
KR920008519B1 (ko) 1992-10-01
PT90427A (pt) 1989-11-10
US5455017A (en) 1995-10-03
KR890015964A (ko) 1989-11-27
DE68901300D1 (de) 1992-05-27
GR3005145T3 (no) 1993-05-24
FI892061A (fi) 1989-10-30
FI96414C (fi) 1996-06-25
FR2630725B1 (fr) 1990-07-13
IE891404L (en) 1989-10-29
JP2523099B2 (ja) 1996-08-07
FI892061A0 (fi) 1989-04-28
AU610384B2 (en) 1991-05-16
IE61685B1 (en) 1994-11-16
CN1037883A (zh) 1989-12-13
AU3372289A (en) 1989-11-02
FR2630725A1 (fr) 1989-11-03
PT90427B (pt) 1994-09-30
NO891786L (no) 1989-10-30
CA1340042C (fr) 1998-09-15
ES2031376T3 (es) 1992-12-01
CN1021218C (zh) 1993-06-16
DK208289D0 (da) 1989-04-28
EP0340071B1 (fr) 1992-04-22
FI96414B (fi) 1996-03-15

Similar Documents

Publication Publication Date Title
DK172207B1 (da) Fremgangsmåde til fremstilling af ferrichlorid ud fra ferrochlorid
DK172225B1 (da) Fremgangsmåde til fremstilling af ferrichlorid ud fra fortyndet saltsyre
US3635664A (en) REGENERATION OF HYDROCHLORIC ACID PICKLING WASTE BY H{11 SO{11 {0 ADDITION, DISTILLATION AND FeSO{11 {0 Precipitation
DK172421B1 (da) Fremgangsmåde til syntese af ferrichlorid
US2444527A (en) Method for recovering organic acids from sour sewage sludge
WO2016132376A2 (en) Process for preparation of hydrobromic acid
US3386892A (en) Purification of fluosilicic acid solution by distillation with phosphoric acid solution
US7671243B2 (en) Method and device for using reaction heat during the production of 1,2-dichloroethane
JP2013507311A (ja) 二酸化塩素を製造する方法
JPS63224785A (ja) 尿素の加水分解方法
CN106748739A (zh) 一种三氯乙酰氯生产工艺
CN208071616U (zh) 环状膦酸酐循环制备装置
CN210287046U (zh) 一种高含磷含铁含氯有机废液的处理系统
US2675298A (en) Hydrazine manufacture
CN117509546B (zh) 一种氢溴酸制溴方法
NO130392B (no)
JPS60239436A (ja) トリフルオロ酢酸の製造方法
JPS589803A (ja) 塩化水素の製造方法
JPS6065702A (ja) 臭素の連続製造法
JPS61222909A (ja) 高純度二酸化テルルの製造法
JP2006056742A (ja) 硝酸ヒドロキシルアミン水溶液の製造方法
CS263818B1 (cs) Způsob zpracování kyselých odpadních vod z výroby silikonových přípravků
JPS6220121B2 (no)
CS220015B1 (cs) Způsob hydrolýzy l-amino-2,4-dibromantrachinonu

Legal Events

Date Code Title Description
B1 Patent granted (law 1993)
PBP Patent lapsed