FR2135130B1 - - Google Patents

Info

Publication number: FR2135130B1
Authority: FR; France
Legal status (The legal status 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 status listed.): Expired

Application number

FR7208522A

Other versions

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Evonik Operations GmbH

Original Assignee

Degussa GmbH

Deutsche Gold und Silber Scheideanstalt

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.)

1971-05-03

Filing date

1972-03-10

Publication date

1975-03-21

1972-03-10 Application filed by Degussa GmbH, Deutsche Gold und Silber Scheideanstalt filed Critical Degussa GmbH

1972-12-15 Publication of FR2135130A1 publication Critical patent/FR2135130A1/fr

1975-03-21 Application granted granted Critical

1975-03-21 Publication of FR2135130B1 publication Critical patent/FR2135130B1/fr

Status Expired legal-status Critical Current

Classifications

- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
- C01C3/00—Cyanogen; Compounds thereof
- C01C3/08—Simple or complex cyanides of metals
- C01C3/12—Simple or complex iron cyanides

Landscapes

Health & Medical Sciences (AREA)
General Health & Medical Sciences (AREA)
Toxicology (AREA)
Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Inorganic Chemistry (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)

FR7208522A 1971-05-03 1972-03-10 Expired FR2135130B1 (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19712121647 DE2121647C3 (de)	1971-05-03	1971-05-03	Verfahren zur Herstellung von reinen wässrigen Lösungen von Natriumhexacyanoferrat-HI und Dikalium-Natriumhexacyanoferrat-III

Publications (2)

Publication Number	Publication Date
FR2135130A1 FR2135130A1 (fr)	1972-12-15
FR2135130B1 true FR2135130B1 (fr)	1975-03-21

Family

ID=5806640

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR7208522A Expired FR2135130B1 (fr)	1971-05-03	1972-03-10

Country Status (9)

Country	Link
JP (1)	JPS5130880B1 (fr)
BE (1)	BE782926A (fr)
DD (1)	DD96691A5 (fr)
DE (1)	DE2121647C3 (fr)
ES (1)	ES398718A1 (fr)
FR (1)	FR2135130B1 (fr)
GB (1)	GB1377133A (fr)
IT (1)	IT948941B (fr)
NL (1)	NL171253B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US10147947B2 (en) *	2017-03-20	2018-12-04	Natron Energy, Inc.	Purification and use of ferrocyanide solutions

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2353782A (en) *	1942-05-02	1944-07-18	Gen Chemical Corp	Electrolytic preparation of sodium ferricyanide

1971
- 1971-05-03 DE DE19712121647 patent/DE2121647C3/de not_active Expired
- 1971-12-30 DD DD16005271A patent/DD96691A5/xx unknown
1972
- 1972-01-05 NL NL7200126A patent/NL171253B/xx not_active Application Discontinuation
- 1972-01-10 ES ES398718A patent/ES398718A1/es not_active Expired
- 1972-01-27 IT IT6723472A patent/IT948941B/it active
- 1972-03-10 FR FR7208522A patent/FR2135130B1/fr not_active Expired
- 1972-03-13 GB GB1157572A patent/GB1377133A/en not_active Expired
- 1972-04-28 JP JP4320172A patent/JPS5130880B1/ja active Pending
- 1972-05-02 BE BE782926A patent/BE782926A/fr unknown

Also Published As

Publication number	Publication date
GB1377133A (en)	1974-12-11
DD96691A5 (fr)	1973-04-05
IT948941B (it)	1973-06-11
NL7200126A (fr)	1972-11-07
ES398718A1 (es)	1974-08-01
DE2121647C3 (de)	1974-11-07
DE2121647A1 (de)	1973-01-04
NL171253B (nl)	1982-10-01
JPS5130880B1 (fr)	1976-09-03
FR2135130A1 (fr)	1972-12-15
DE2121647B2 (de)	1974-04-04
BE782926A (fr)	1972-09-01

Publication	Publication Date	Title
AU2691671A (fr)	1972-09-28
FR2135130B1 (fr)	1975-03-21
AU2894671A (fr)	1972-11-23
AU2684071A (fr)	1972-09-28
AU2742671A (fr)	1972-10-12
AU2941471A (fr)	1972-11-30
AU2952271A (fr)	1972-12-07
AU3005371A (fr)	1972-12-21
AU2875571A (fr)	1972-11-16
AU2940971A (fr)	1972-11-30
AU2684171A (fr)	1971-07-15
AU2706571A (fr)	1971-07-15
AU2415871A (fr)	1972-07-13
AU2726271A (fr)	1972-10-05
AU2740271A (fr)	1972-10-12
AU2755871A (fr)	1972-10-19
AU2836771A (fr)	1972-11-09
AU2837671A (fr)	1972-11-09
AU2854371A (fr)	1972-11-09
AU2880771A (fr)	1972-11-16
AU2885171A (fr)	1972-11-16
AU2907471A (fr)	1972-11-23
AU3038671A (fr)	1973-01-04
AU3025871A (fr)	1973-01-04
AU2927871A (fr)	1972-11-30

Legal Events

Date	Code	Title	Description
1984-01-20	ST	Notification of lapse