BRPI1012046A2 - processos para fazer soluções de cloreto férrico estáveis - Google Patents

processos para fazer soluções de cloreto férrico estáveis

Info

Publication number: BRPI1012046A2
Authority: BR; Brazil
Prior art keywords: processes; ferric chloride; chloride solutions; making stable; stable ferric
Prior art date: 2009-05-26

Application number

BRPI1012046A

Other languages

English (en)

Inventor

Jan Pavlicek

Jeff Campbell

Krister Eskilsson

Stig Gunnarsson

Original Assignee

Kemira Water Solutions 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.)

2009-05-26

Filing date

2010-05-24

Publication date

2016-05-17

2010-05-24 Application filed by Kemira Water Solutions Inc filed Critical Kemira Water Solutions Inc

2016-05-17 Publication of BRPI1012046A2 publication Critical patent/BRPI1012046A2/pt

Links

229910021578 Iron(III) chloride Inorganic materials 0.000 title 1
RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 title 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
- Y10S423/00—Chemistry of inorganic compounds
- Y10S423/01—Waste acid containing iron

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Inorganic Chemistry (AREA)
Inorganic Compounds Of Heavy Metals (AREA)
ing And Chemical Polishing (AREA)

BRPI1012046A 2009-05-26 2010-05-24 processos para fazer soluções de cloreto férrico estáveis BRPI1012046A2 (pt)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US12/471,865 US8071067B2 (en)	2009-05-26	2009-05-26	Processes for making stable ferric chloride solutions
PCT/US2010/035931 WO2010138443A1 (en)	2009-05-26	2010-05-24	Processes for making stable ferric chloride solutions

Publications (1)

Publication Number	Publication Date
BRPI1012046A2 true BRPI1012046A2 (pt)	2016-05-17

Family

ID=42543224

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BRPI1012046A BRPI1012046A2 (pt)	2009-05-26	2010-05-24	processos para fazer soluções de cloreto férrico estáveis

Country Status (6)

Country	Link
US (1)	US8071067B2 (pt)
EP (1)	EP2435370A1 (pt)
CN (1)	CN102448889B (pt)
BR (1)	BRPI1012046A2 (pt)
RU (1)	RU2011152847A (pt)
WO (1)	WO2010138443A1 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2012075109A2 (en)	2010-11-30	2012-06-07	Kemira Oyj	Processes for making high iron content stable ferric chloride solutions
CN111484449A (zh) *	2012-06-01	2020-08-04	弗特鲁斯控股有限责任公司	用于制备二卤吡啶的方法
HUE060769T2 (hu) *	2013-05-22	2023-04-28	Tessenderlo Group Nv	Javított eljárás nagy koncentrációjú, vastartalmú oldat kinyerésére
WO2019165582A1 (en) *	2018-02-27	2019-09-06	Kemira Oyj	Composition and method for stabilizing iron compounds in an aqueous environment, and use of composition
CN111470595A (zh) *	2020-03-12	2020-07-31	山东清博生态材料综合利用有限公司	一种利用废盐酸制备无机铁系水处理剂的制备方法及应用

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DD110481A2 (pt)	1974-03-15	1974-12-20
GB1495035A (en) *	1975-08-13	1977-12-14	Ucb Sa	Continuous process for the preparation of an aqueous solution of ferric chloride
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US4248851A (en) *	1978-12-11	1981-02-03	Kovacs Geza L	Promoted oxidation of aqueous ferrous chloride solution
SU1054303A1 (ru)	1981-03-27	1983-11-15	Предприятие П/Я М-5364	Способ получени раствора хлорида железа (111)
SU1257057A1 (ru)	1984-12-30	1986-09-15	Предприятие П/Я В-2287	Способ получени кристаллогидратов хлорида железа
JPS6259532A (ja) *	1985-09-10	1987-03-16	Kawasaki Steel Corp	高純度酸化鉄の製造方法
JPS6414116A (en)	1987-07-08	1989-01-18	Kawasaki Steel Co	Production of ferric chloride for flocculant in waste water treatment
CN87107648A (zh) *	1987-12-25	1988-08-10	谭正洪	三氯化铁制取新工艺
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
CN1041336A (zh) *	1988-09-29	1990-04-18	包头钢铁公司环境保护研究所	从含铁粉尘直接合成制取三氯化铁的方法
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JPH0345517A (ja)	1989-07-14	1991-02-27	Toagosei Chem Ind Co Ltd	塩化第二鉄水溶液の製造法
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US5227010A (en) *	1991-04-03	1993-07-13	International Business Machines Corporation	Regeneration of ferric chloride etchants
BE1004975A3 (fr) *	1991-06-06	1993-03-09	Solvay	Procede et installation pour la fabrication de solutions aqueuses de chlorure ferrique.
BR9200748A (pt)	1992-02-24	1992-06-16	Joao Manuel Gomes Lopes	Processo de producao de cloreto fernico a partir da reacao quimica entre o acido cloridrico e o minerio de ferro hamatita ou magnetita
FR2704849B1 (fr)	1993-05-07	1995-06-23	Atochem Elf Sa	Procédé de préparation du chlorure ferrique.
FR2729941A1 (fr)	1995-01-26	1996-08-02	Atochem Elf Sa	Procede de preparation de chlorure ferrique en solution aqueuse
BE1011575A3 (fr)	1997-11-27	1999-11-09	Solvay	Procede de fabrication d'une solution aqueuse de chlorure ferrique.
US6306308B1 (en) *	1998-04-20	2001-10-23	Nalco Chemical Company	Inorganic composition, process of preparation and method of use
EP0968961A3 (en)	1998-06-04	2001-08-22	Tessenderlo Chemie N.V.	Elemental chlorine-free conversion of waste HCl liquor by oxidation and concentration to form aqueous ferric chloride solution
JP2000264640A (ja)	1999-03-17	2000-09-26	Tsurumi Soda Co Ltd	塩酸廃液の処理方法
FR2795747B3 (fr) *	1999-06-14	2001-04-20	Lorraine Laminage	Procede pour la regeneration d'une solution a base de chlorures de fer en une solution d'acide chlorhydrique
US20030211031A1 (en) *	2001-01-18	2003-11-13	Temyanko Valery L.	Ferrous chloride conversion
US6835573B2 (en) *	2001-08-29	2004-12-28	Husky Injection Molding Systems Ltd.	Method and device for testing aldehyde in polyester polymer
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
RO121639B1 (ro)	2006-03-13	2008-01-30	Varvara Iordache	Procedeu de obţinere a clorurii ferice în soluţie apoasă

2009
- 2009-05-26 US US12/471,865 patent/US8071067B2/en not_active Expired - Fee Related
2010
- 2010-05-24 WO PCT/US2010/035931 patent/WO2010138443A1/en not_active Ceased
- 2010-05-24 EP EP10720866A patent/EP2435370A1/en not_active Withdrawn
- 2010-05-24 RU RU2011152847/05A patent/RU2011152847A/ru unknown
- 2010-05-24 BR BRPI1012046A patent/BRPI1012046A2/pt not_active IP Right Cessation
- 2010-05-24 CN CN201080022773.XA patent/CN102448889B/zh not_active Expired - Fee Related

Also Published As

Publication number	Publication date
WO2010138443A1 (en)	2010-12-02
RU2011152847A (ru)	2013-07-10
US8071067B2 (en)	2011-12-06
US20100301255A1 (en)	2010-12-02
EP2435370A1 (en)	2012-04-04
CN102448889B (zh)	2014-12-10
CN102448889A (zh)	2012-05-09

Legal Events

Date	Code	Title	Description
2018-03-20	B08F	Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]	Free format text: REFERENTE A 8A ANUIDADE.
2018-07-10	B08K	Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

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