BE865784A - Procede pour separer les anions complexes cyanure de fer d'un courant aqueux les contenant - Google Patents

Procede pour separer les anions complexes cyanure de fer d'un courant aqueux les contenant

Info

Publication number: BE865784A
Authority: BE; Belgium
Prior art keywords: separating; cyanide complex; current containing; complex anions; iron cyanide
Prior art date: 1977-04-07

Application number

BE186632A

Other languages

English (en)

Original Assignee

Rohm & Haas

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.)

1977-04-07

Filing date

1978-04-07

Publication date

1978-10-09

1978-04-07 Application filed by Rohm & Haas filed Critical Rohm & Haas

1978-10-09 Publication of BE865784A publication Critical patent/BE865784A/fr

Links

150000001450 anions Chemical class 0.000 title 1
PANJMBIFGCKWBY-UHFFFAOYSA-N iron tricyanide Chemical compound N#C[Fe](C#N)C#N PANJMBIFGCKWBY-UHFFFAOYSA-N 0.000 title 1

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J41/00—Anion exchange; Use of material as anion exchangers; Treatment of material for improving the anion exchange properties
- B01J41/04—Processes using organic exchangers
- B01J41/05—Processes using organic exchangers in the strongly basic form

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Treatment Of Water By Ion Exchange (AREA)
Removal Of Specific Substances (AREA)
Physical Water Treatments (AREA)

BE186632A 1977-04-07 1978-04-07 Procede pour separer les anions complexes cyanure de fer d'un courant aqueux les contenant BE865784A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US05/785,475 US4115260A (en)	1977-04-07	1977-04-07	Selective removal of iron cyanide anions from fluids containing thiocyanates

Publications (1)

Publication Number	Publication Date
BE865784A true BE865784A (fr)	1978-10-09

Family

ID=25135624

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE186632A BE865784A (fr)	1977-04-07	1978-04-07	Procede pour separer les anions complexes cyanure de fer d'un courant aqueux les contenant

Country Status (12)

Country	Link
US (1)	US4115260A (fr)
BE (1)	BE865784A (fr)
CA (1)	CA1096978A (fr)
DE (1)	DE2814775A1 (fr)
ES (1)	ES468634A1 (fr)
FR (1)	FR2386490A1 (fr)
GB (1)	GB1597283A (fr)
IT (1)	IT1109667B (fr)
NL (1)	NL7803672A (fr)
NO (1)	NO781151L (fr)
SE (1)	SE7803190L (fr)
SU (1)	SU921453A3 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4267159A (en) *	1980-08-08	1981-05-12	Crane Co.	Cyanide recovery
US4370240A (en) *	1981-06-10	1983-01-25	United States Steel Corporation	Removal of iron compounds from organic process streams
AT375683B (de) *	1982-06-15	1984-08-27	Wolfram Manner	Verfahren zum wiedergewinnen von inhaltsstoffen aus sauren oder angesaeuerten beiz-, aetz- oder galvanoloesungen
ZW21384A1 (en) *	1984-01-12	1985-05-08	Mineral Tech Council	The regeneration of thiocyanate resins
DE3424064A1 (de) *	1984-06-29	1986-01-09	Agfa-Gevaert Ag, 5090 Leverkusen	Verfahren zur behandlung fotografischer waschwaesser
US4708804A (en) *	1985-06-28	1987-11-24	Resource Technology Associates	Method for recovery of cyanide from waste streams
DE3924100A1 (de) *	1989-07-20	1991-01-24	Didier Werke Ag	Verfahren zur entfernung von schwermetallen aus abwaessern
US5116415A (en) *	1989-09-25	1992-05-26	Aqs, Inc.	Metal value recovery or removal from aqueous media
GB9007122D0 (en) *	1990-03-30	1990-05-30	Ortech Corp	Removal of base metals and cyanide from gold-barren c-i-p solutions
WO1996026007A1 (fr) *	1995-02-24	1996-08-29	Mpr Services, Inc.	Extraction de sel d'amine stable a la chaleur d'une resine echangeuse d'anions de type ii
US6071484A (en) *	1997-01-24	2000-06-06	Mpr Services, Inc.	Process for treating gas with ultra-lean amine
JP7294951B2 (ja) *	2018-08-28	2023-06-20	日鉄環境株式会社	シアン含有水の処理方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3869383A (en) *	1971-11-17	1975-03-04	Fuji Photo Film Co Ltd	Process for treating waste photographic processing solutions
US3788983A (en) *	1972-01-26	1974-01-29	Rohm & Haas	Selective separation of cyanide from waste streams by adsorption process
JPS492360A (fr) *	1972-04-21	1974-01-10

1977
- 1977-04-07 US US05/785,475 patent/US4115260A/en not_active Expired - Lifetime
1978
- 1978-03-20 SE SE7803190A patent/SE7803190L/xx unknown
- 1978-03-28 GB GB11980/78A patent/GB1597283A/en not_active Expired
- 1978-03-28 CA CA299,771A patent/CA1096978A/fr not_active Expired
- 1978-04-03 NO NO781151A patent/NO781151L/no unknown
- 1978-04-05 DE DE19782814775 patent/DE2814775A1/de not_active Withdrawn
- 1978-04-06 IT IT67764/78A patent/IT1109667B/it active
- 1978-04-06 SU SU782599201A patent/SU921453A3/ru active
- 1978-04-06 NL NL7803672A patent/NL7803672A/xx not_active Application Discontinuation
- 1978-04-07 ES ES468634A patent/ES468634A1/es not_active Expired
- 1978-04-07 FR FR7810419A patent/FR2386490A1/fr active Granted
- 1978-04-07 BE BE186632A patent/BE865784A/fr unknown

Also Published As

Publication number	Publication date
FR2386490A1 (fr)	1978-11-03
NL7803672A (nl)	1978-10-10
IT7867764A0 (it)	1978-04-06
FR2386490B1 (fr)	1980-10-31
IT1109667B (it)	1985-12-23
US4115260A (en)	1978-09-19
DE2814775A1 (de)	1978-10-19
ES468634A1 (es)	1978-12-01
NO781151L (no)	1978-10-10
SU921453A3 (ru)	1982-04-15
SE7803190L (sv)	1978-10-08
GB1597283A (en)	1981-09-03
CA1096978A (fr)	1981-03-03

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