PT90427A - Processo para a preparacao de cloreto ferrico a partir de cloreto ferroso - Google Patents

Processo para a preparacao de cloreto ferrico a partir de cloreto ferroso

Info

Publication number: PT90427A
Authority: PT; Portugal
Prior art keywords: chloride; ferric chloride; preparation; ferric; ferrous
Prior art date: 1988-04-29

Application number

PT90427A

Other languages

English (en)

Other versions

PT90427B (pt

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.)

1988-04-29

Filing date

1989-04-28

Publication date

1989-11-10

1989-04-28 Application filed by Atochem filed Critical Atochem

1989-11-10 Publication of PT90427A publication Critical patent/PT90427A/pt

1994-09-30 Publication of PT90427B publication Critical patent/PT90427B/pt

Links

229910021578 Iron(III) chloride Inorganic materials 0.000 title abstract 5
RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 title abstract 5
238000000034 method Methods 0.000 title abstract 3
229960002089 ferrous chloride Drugs 0.000 title abstract 2
NMCUIPGRVMDVDB-UHFFFAOYSA-L iron dichloride Chemical compound Cl[Fe]Cl NMCUIPGRVMDVDB-UHFFFAOYSA-L 0.000 title abstract 2
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
239000008394 flocculating agent Substances 0.000 abstract 1
238000004064 recycling Methods 0.000 abstract 1

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)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Catalysts (AREA)
Compounds Of Iron (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

PT90427A 1988-04-29 1989-04-28 Processo para a preparacao de cloreto ferrico a partir de cloreto ferroso PT90427B (pt)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number	Publication Date
PT90427A true PT90427A (pt)	1989-11-10
PT90427B PT90427B (pt)	1994-09-30

Family

ID=9365861

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
PT90427A PT90427B (pt)	1988-04-29	1989-04-28	Processo para a preparacao de cloreto ferrico a partir de cloreto ferroso

Country Status (18)

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

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2630723B1 (fr) *	1988-04-29	1990-07-13	Atochem	Procede de preparation du chlorure ferrique a partir d'acide chlorhydrique dilue
FR2630724B1 (fr) *	1988-04-29	1990-07-13	Atochem	Procede de synthese du chlorure ferrique
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
AU2001234477A1 (en) *	2000-01-18	2001-07-31	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 (pt) *	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
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
FR2630723B1 (fr) *	1988-04-29	1990-07-13	Atochem	Procede de preparation du chlorure ferrique a partir d'acide chlorhydrique dilue
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

1988
- 1988-04-29 FR FR8805800A patent/FR2630725B1/fr not_active Expired - Lifetime
1989
- 1989-04-11 CA CA000596370A patent/CA1340042C/fr not_active Expired - Fee Related
- 1989-04-14 AT AT89401039T patent/ATE75213T1/de not_active IP Right Cessation
- 1989-04-14 ES ES198989401039T patent/ES2031376T3/es not_active Expired - Lifetime
- 1989-04-14 EP EP19890401039 patent/EP0340071B1/fr not_active Expired - Lifetime
- 1989-04-14 DE DE8989401039T patent/DE68901300D1/de not_active Expired - Fee Related
- 1989-04-26 ZA ZA893090A patent/ZA893090B/xx unknown
- 1989-04-27 AU AU33722/89A patent/AU610384B2/en not_active Ceased
- 1989-04-27 JP JP1109001A patent/JP2523099B2/ja not_active Expired - Lifetime
- 1989-04-28 KR KR1019890005687A patent/KR920008519B1/ko not_active Expired
- 1989-04-28 NO NO891786A patent/NO300889B1/no unknown
- 1989-04-28 IE IE140489A patent/IE61685B1/en not_active IP Right Cessation
- 1989-04-28 DK DK208289A patent/DK172207B1/da not_active IP Right Cessation
- 1989-04-28 PT PT90427A patent/PT90427B/pt not_active IP Right Cessation
- 1989-04-28 FI FI892061A patent/FI96414C/fi not_active IP Right Cessation
- 1989-04-29 CN CN89102948A patent/CN1021218C/zh not_active Expired - Fee Related
1992
- 1992-07-13 GR GR920401488T patent/GR3005145T3/el unknown
1993
- 1993-03-15 US US08/032,184 patent/US5455017A/en not_active Expired - Fee Related
1995
- 1995-06-05 US US08/462,908 patent/US5527515A/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
GR3005145T3 (pt)	1993-05-24
AU3372289A (en)	1989-11-02
JP2523099B2 (ja)	1996-08-07
EP0340071B1 (fr)	1992-04-22
DK172207B1 (da)	1998-01-05
FI96414C (fi)	1996-06-25
ZA893090B (en)	1990-01-31
FR2630725A1 (fr)	1989-11-03
KR920008519B1 (ko)	1992-10-01
CA1340042C (fr)	1998-09-15
FI96414B (fi)	1996-03-15
FI892061L (fi)	1989-10-30
DK208289A (da)	1989-10-30
NO300889B1 (no)	1997-08-11
EP0340071A1 (fr)	1989-11-02
US5527515A (en)	1996-06-18
IE61685B1 (en)	1994-11-16
JPH01313335A (ja)	1989-12-18
KR890015964A (ko)	1989-11-27
ES2031376T3 (es)	1992-12-01
NO891786D0 (no)	1989-04-28
US5455017A (en)	1995-10-03
IE891404L (en)	1989-10-29
PT90427B (pt)	1994-09-30
CN1021218C (zh)	1993-06-16
AU610384B2 (en)	1991-05-16
CN1037883A (zh)	1989-12-13
DE68901300D1 (de)	1992-05-27
ATE75213T1 (de)	1992-05-15
DK208289D0 (da)	1989-04-28
NO891786L (no)	1989-10-30
FR2630725B1 (fr)	1990-07-13
FI892061A0 (fi)	1989-04-28

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Legal Events

Date

Code

Title

Description

1994-09-30

FG3A

Patent granted, date of granting

Effective date: 19940301

2000-01-31

MM3A

Annulment or lapse

Free format text: LAPSE DUE TO NON-PAYMENT OF FEES

Effective date: 19990930