NL174019C - PROCESS FOR EXTRACTING FERRI COMPOUNDS FROM AN AQUEOUS SOLUTION - Google Patents

PROCESS FOR EXTRACTING FERRI COMPOUNDS FROM AN AQUEOUS SOLUTION

Info

Publication number: NL174019C
Authority: NL; Netherlands
Prior art keywords: ferri; extracting; compounds; aqueous solution; aqueous
Prior art date: 1973-01-31

Application number

NLAANVRAGE7301353,A

Other languages

Dutch (nl)

Other versions

NL174019B (en

NL7301353A (en

Inventor

Abraham Johannes Van Der Zeeuw

Peter Koenders

Original Assignee

Shell Int Research

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.)

1973-01-31

Filing date

1973-01-31

Publication date

1984-04-16

1973-01-31 Application filed by Shell Int Research filed Critical Shell Int Research

1973-01-31 Priority to NLAANVRAGE7301353,A priority Critical patent/NL174019C/en

1974-01-09 Priority to CA189,750A priority patent/CA1024350A/en

1974-01-22 Priority to BE1005661A priority patent/BE810014A/en

1974-01-29 Priority to GB403174A priority patent/GB1459251A/en

1974-01-29 Priority to NO740280A priority patent/NO135090C/no

1974-01-29 Priority to BR606/74A priority patent/BR7400606D0/en

1974-01-29 Priority to DE2404185A priority patent/DE2404185C2/en

1974-01-29 Priority to ES422726A priority patent/ES422726A1/en

1974-01-29 Priority to FR7402845A priority patent/FR2216356B1/fr

1974-01-29 Priority to JP1149674A priority patent/JPS5719048B2/ja

1974-01-29 Priority to AU64959/74A priority patent/AU480226B2/en

1974-08-02 Publication of NL7301353A publication Critical patent/NL7301353A/xx

1983-11-16 Publication of NL174019B publication Critical patent/NL174019B/en

1984-04-16 Application granted granted Critical

1984-04-16 Publication of NL174019C publication Critical patent/NL174019C/en

Classifications

- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G49/00—Compounds of iron
- C01G49/0009—Preparation involving a liquid-liquid extraction, an adsorption or an ion-exchange
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
- C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
- C22B3/26—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds
- C22B3/32—Carboxylic acids
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Engineering & Computer Science (AREA)
Environmental & Geological Engineering (AREA)
Materials Engineering (AREA)
General Life Sciences & Earth Sciences (AREA)
Geochemistry & Mineralogy (AREA)
Geology (AREA)
Inorganic Chemistry (AREA)
Manufacturing & Machinery (AREA)
Life Sciences & Earth Sciences (AREA)
Mechanical Engineering (AREA)
Metallurgy (AREA)
Compounds Of Iron (AREA)
Extraction Or Liquid Replacement (AREA)
Inorganic Compounds Of Heavy Metals (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Manufacture And Refinement Of Metals (AREA)

NLAANVRAGE7301353,A 1973-01-31 1973-01-31 PROCESS FOR EXTRACTING FERRI COMPOUNDS FROM AN AQUEOUS SOLUTION NL174019C (en)

Priority Applications (11)

Application Number	Priority Date	Filing Date	Title
NLAANVRAGE7301353,A NL174019C (en)	1973-01-31	1973-01-31	PROCESS FOR EXTRACTING FERRI COMPOUNDS FROM AN AQUEOUS SOLUTION
CA189,750A CA1024350A (en)	1973-01-31	1974-01-09	Process for the extraction of ferric compounds
BE1005661A BE810014A (en)	1973-01-31	1974-01-22	METHOD OF EXTRACTION OF FERRI CONNECTIONS
NO740280A NO135090C (en)	1973-01-31	1974-01-29
BR606/74A BR7400606D0 (en)	1973-01-31	1974-01-29	PROCESS FOR THE EXTRACTION OF FERROIC COMPOUNDS FROM AN WATER SOLUTION
DE2404185A DE2404185C2 (en)	1973-01-31	1974-01-29	Process for extracting ferric compounds from an aqueous solution
GB403174A GB1459251A (en)	1973-01-31	1974-01-29	Process for the extraction of ferric compounds
ES422726A ES422726A1 (en)	1973-01-31	1974-01-29	A PROCEDURE FOR THE EXTRACTION OF FERRIC COMPOUNDS FROM AN AQUEOUS SOLUTION CONTAINING ONE OR MORE FERRIC COMPOUNDS.
FR7402845A FR2216356B1 (en)	1973-01-31	1974-01-29
JP1149674A JPS5719048B2 (en)	1973-01-31	1974-01-29
AU64959/74A AU480226B2 (en)	1973-01-31	1974-01-29	A process forthe extraction of ferric compounds

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NLAANVRAGE7301353,A NL174019C (en)	1973-01-31	1973-01-31	PROCESS FOR EXTRACTING FERRI COMPOUNDS FROM AN AQUEOUS SOLUTION

Publications (3)

Publication Number	Publication Date
NL7301353A NL7301353A (en)	1974-08-02
NL174019B NL174019B (en)	1983-11-16
NL174019C true NL174019C (en)	1984-04-16

Family

ID=19818117

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NLAANVRAGE7301353,A NL174019C (en)	1973-01-31	1973-01-31	PROCESS FOR EXTRACTING FERRI COMPOUNDS FROM AN AQUEOUS SOLUTION

Country Status (10)

Country	Link
JP (1)	JPS5719048B2 (en)
BE (1)	BE810014A (en)
BR (1)	BR7400606D0 (en)
CA (1)	CA1024350A (en)
DE (1)	DE2404185C2 (en)
ES (1)	ES422726A1 (en)
FR (1)	FR2216356B1 (en)
GB (1)	GB1459251A (en)
NL (1)	NL174019C (en)
NO (1)	NO135090C (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
ZA80466B (en) *	1979-02-07	1981-02-25	G Thorsen	Precipitation of metal values from organic media
DE3705721A1 (en) *	1987-02-23	1988-09-01	Henkel Kgaa	USE OF CITRONIC ACID PARTIAL ESTERS AND THEIR MIXTURES FOR IRON EXTRACTION

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1060462A (en) *	1963-02-27	1967-03-01	Nat Res Dev	Process for the elimination of iron from aqueous liquors

1973
- 1973-01-31 NL NLAANVRAGE7301353,A patent/NL174019C/en not_active IP Right Cessation
1974
- 1974-01-09 CA CA189,750A patent/CA1024350A/en not_active Expired
- 1974-01-22 BE BE1005661A patent/BE810014A/en not_active IP Right Cessation
- 1974-01-29 GB GB403174A patent/GB1459251A/en not_active Expired
- 1974-01-29 JP JP1149674A patent/JPS5719048B2/ja not_active Expired
- 1974-01-29 FR FR7402845A patent/FR2216356B1/fr not_active Expired
- 1974-01-29 NO NO740280A patent/NO135090C/no unknown
- 1974-01-29 ES ES422726A patent/ES422726A1/en not_active Expired
- 1974-01-29 BR BR606/74A patent/BR7400606D0/en unknown
- 1974-01-29 DE DE2404185A patent/DE2404185C2/en not_active Expired

Also Published As

Publication number	Publication date
DE2404185C2 (en)	1983-02-17
FR2216356B1 (en)	1976-06-25
DE2404185A1 (en)	1974-08-01
FR2216356A1 (en)	1974-08-30
NO135090B (en)	1976-11-01
BR7400606D0 (en)	1974-11-05
CA1024350A (en)	1978-01-17
BE810014A (en)	1974-07-22
JPS5719048B2 (en)	1982-04-20
ES422726A1 (en)	1976-04-16
JPS49106493A (en)	1974-10-09
AU6495974A (en)	1975-07-31
GB1459251A (en)	1976-12-22
NL174019B (en)	1983-11-16
NL7301353A (en)	1974-08-02
NO135090C (en)	1977-02-09

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Legal Events

Date	Code	Title
1980-01-25	BA	A request for search or an international-type search has been filed
1980-05-27	BB	A search report has been drawn up
1980-10-27	BC	A request for examination has been filed
1989-09-18	V1	Lapsed because of non-payment of the annual fee