CA1024530A - Process for the reclamation of alkali metal alkylamides - Google Patents

Process for the reclamation of alkali metal alkylamides

Info

Publication number: CA1024530A
Authority: CA; Canada
Prior art keywords: reclamation; alkali metal; metal alkylamides; alkylamides; alkali
Prior art date: 1974-05-07
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

CA199,202A

Other languages

English (en)

French (fr)

Other versions

CA199202S (en

Inventor

John F. Prescott

Emerson C. Sanford

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.)

Atomic Energy of Canada Ltd AECL

Original Assignee

Atomic Energy of Canada Ltd AECL

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.)

1974-05-07

Filing date

1974-05-07

Publication date

1978-01-17

1974-05-07 Application filed by Atomic Energy of Canada Ltd AECL filed Critical Atomic Energy of Canada Ltd AECL

1974-05-07 Priority to CA199,202A priority Critical patent/CA1024530A/en

1975-04-23 Priority to AU80465/75A priority patent/AU483090B2/en

1975-04-24 Priority to RO7582073A priority patent/RO73525A/ro

1975-04-30 Priority to DE2519383A priority patent/DE2519383C3/de

1975-05-02 Priority to GB1832975A priority patent/GB1475267A/en

1975-05-05 Priority to FR7513920A priority patent/FR2278627A1/fr

1975-05-06 Priority to IT23045/75A priority patent/IT1060378B/it

1975-05-06 Priority to SE7505269A priority patent/SE7505269L/xx

1975-05-06 Priority to JP5415275A priority patent/JPS5618599B2/ja

1975-05-06 Priority to NL7505338A priority patent/NL7505338A/xx

1975-05-07 Priority to BE156143A priority patent/BE828827A/xx

1975-05-07 Priority to BR3529/75A priority patent/BR7502766A/pt

1975-05-07 Priority to CH593075A priority patent/CH620221A5/de

1976-02-10 Priority to US05/656,839 priority patent/US4051185A/en

1978-01-17 Application granted granted Critical

1978-01-17 Publication of CA1024530A publication Critical patent/CA1024530A/en

Status Expired legal-status Critical Current

Links

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
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/40—Regeneration or reactivation
- B01J31/4015—Regeneration or reactivation of catalysts containing metals
- 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
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
- B01J31/0234—Nitrogen-, phosphorus-, arsenic- or antimony-containing compounds
- B01J31/0235—Nitrogen containing compounds
- B01J31/0252—Nitrogen containing compounds with a metal-nitrogen link, e.g. metal amides, metal guanidides
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B21/00—Nitrogen; Compounds thereof
- C01B21/082—Compounds containing nitrogen and non-metals and optionally metals
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B21/00—Nitrogen; Compounds thereof
- C01B21/082—Compounds containing nitrogen and non-metals and optionally metals
- C01B21/087—Compounds containing nitrogen and non-metals and optionally metals containing one or more hydrogen atoms
- C01B21/092—Compounds containing nitrogen and non-metals and optionally metals containing one or more hydrogen atoms containing also one or more metal atoms
- C01B21/0923—Metal imides or amides
- C01B21/0926—Metal imides or amides of alkali metals
- 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
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/584—Recycling of catalysts

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Chemical Kinetics & Catalysis (AREA)
Inorganic Chemistry (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

CA199,202A 1974-05-07 1974-05-07 Process for the reclamation of alkali metal alkylamides Expired CA1024530A (en)

Priority Applications (14)

Application Number	Priority Date	Filing Date	Title
CA199,202A CA1024530A (en)	1974-05-07	1974-05-07	Process for the reclamation of alkali metal alkylamides
AU80465/75A AU483090B2 (en)	1974-05-07	1975-04-23	Process for the reclamation of alkali metal alkylamides
RO7582073A RO73525A (ro)	1974-05-07	1975-04-24	Procedeu de regenerare a metilamidelor de metale alcaline in amestec
DE2519383A DE2519383C3 (de)	1974-05-07	1975-04-30	Verfahren zur Reinigung und Wiedergewinnung von AlkalimetaUalkylamiden aus einer Lösung
GB1832975A GB1475267A (en)	1974-05-07	1975-05-02	Process for the purification of alkali metal alkylamides
FR7513920A FR2278627A1 (fr)	1974-05-07	1975-05-05	Procede de recuperation d'alkylamidures de metal alcalin
IT23045/75A IT1060378B (it)	1974-05-07	1975-05-06	Procedimento per la preparazione di ammidi alcaline
SE7505269A SE7505269L (sv)	1974-05-07	1975-05-06	Forfarande for utvinning av alkaliemetallalkylamider.
JP5415275A JPS5618599B2 (de)	1974-05-07	1975-05-06
NL7505338A NL7505338A (nl)	1974-05-07	1975-05-06	Werkwijze voor de bereiding van alkalimetaal- akylamiden.
BE156143A BE828827A (fr)	1974-05-07	1975-05-07	Procede de regeneration d'alkylamidures de metaux alcalins
BR3529/75A BR7502766A (pt)	1974-05-07	1975-05-07	Processo para preparacao de amidas de metais alcalinos e processo para a regeneracao de sistemas de alcoil-amidas de metais alcalinos
CH593075A CH620221A5 (en)	1974-05-07	1975-05-07	Process for regenerating an alkali-metal-alkylamide-containing system
US05/656,839 US4051185A (en)	1974-05-07	1976-02-10	Process for the reclamation of alkali metal alkylamides

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA199,202A CA1024530A (en)	1974-05-07	1974-05-07	Process for the reclamation of alkali metal alkylamides

Publications (1)

Publication Number	Publication Date
CA1024530A true CA1024530A (en)	1978-01-17

Family

ID=4099944

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA199,202A Expired CA1024530A (en)	1974-05-07	1974-05-07	Process for the reclamation of alkali metal alkylamides

Country Status (12)

Country	Link
JP (1)	JPS5618599B2 (de)
BE (1)	BE828827A (de)
BR (1)	BR7502766A (de)
CA (1)	CA1024530A (de)
CH (1)	CH620221A5 (de)
DE (1)	DE2519383C3 (de)
FR (1)	FR2278627A1 (de)
GB (1)	GB1475267A (de)
IT (1)	IT1060378B (de)
NL (1)	NL7505338A (de)
RO (1)	RO73525A (de)
SE (1)	SE7505269L (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE10111725C1 (de) *	2001-03-09	2002-07-25	Chemetall Gmbh	Verfahren zur Herstellung von Lithiumamid

1974
- 1974-05-07 CA CA199,202A patent/CA1024530A/en not_active Expired
1975
- 1975-04-24 RO RO7582073A patent/RO73525A/ro unknown
- 1975-04-30 DE DE2519383A patent/DE2519383C3/de not_active Expired
- 1975-05-02 GB GB1832975A patent/GB1475267A/en not_active Expired
- 1975-05-05 FR FR7513920A patent/FR2278627A1/fr active Granted
- 1975-05-06 SE SE7505269A patent/SE7505269L/xx unknown
- 1975-05-06 NL NL7505338A patent/NL7505338A/xx unknown
- 1975-05-06 JP JP5415275A patent/JPS5618599B2/ja not_active Expired
- 1975-05-06 IT IT23045/75A patent/IT1060378B/it active
- 1975-05-07 BE BE156143A patent/BE828827A/xx unknown
- 1975-05-07 BR BR3529/75A patent/BR7502766A/pt unknown
- 1975-05-07 CH CH593075A patent/CH620221A5/de not_active IP Right Cessation

Also Published As

Publication number	Publication date
IT1060378B (it)	1982-07-10
BE828827A (fr)	1975-09-01
JPS5618599B2 (de)	1981-04-30
BR7502766A (pt)	1976-03-16
DE2519383C3 (de)	1980-01-31
CH620221A5 (en)	1980-11-14
NL7505338A (nl)	1975-11-11
FR2278627B1 (de)	1980-08-08
JPS5129399A (de)	1976-03-12
GB1475267A (en)	1977-06-01
FR2278627A1 (fr)	1976-02-13
RO73525A (ro)	1980-11-30
SE7505269L (sv)	1975-11-10
DE2519383A1 (de)	1975-11-20
AU8046575A (en)	1976-10-28
DE2519383B2 (de)	1979-05-03

Publication	Publication Date	Title
ZA753271B (en)	1976-05-26	Process for the production of steel
GB1520798A (en)	1978-08-09	Process for the production of 2 - aryl - 2h - benzotriazoles
CA1030556A (en)	1978-05-02	Process for the production of hydroxy-pivaldehyde
YU39752B (en)	1985-04-30	Process for the elimination of alkali metal impurties from aluminium smelts
YU284974A (en)	1981-04-30	Process for the modification of metal surfaces
EG12653A (en)	1979-12-31	Process for the production of ter-alkyl ethers
IL48639A (en)	1978-06-15	Process for the production of carbonylaldiminomethanephosphosphonates
YU39471B (en)	1984-12-31	Process for the manufactue of new 1-thiazolylimidazolidinones
YU39475B (en)	1984-12-31	Process for the manufacture of 8-oxyquinolinate-dimethyldithiocarbamate metal complexes
JPS51120999A (en)	1976-10-22	Process for preparing alkali metal hydroxide
CA1022345A (en)	1977-12-13	Process for recovering metals
CA1024530A (en)	1978-01-17	Process for the reclamation of alkali metal alkylamides
ZA752046B (en)	1976-03-31	Process for the smelting of steel
CA1024886A (en)	1978-01-24	Process for in-situ recovery of metal values
AU483090B2 (en)		Process for the reclamation of alkali metal alkylamides
CA961274A (en)	1975-01-21	Process for recovery of metal values
ZA757523B (en)	1976-11-24	Process for the production of jodophors
IL47245A (en)	1978-09-29	Process for the separation of gaseousmixtures
ZA75188B (en)	1976-01-28	Process for the manufacture of beer
CA1021574A (en)	1977-11-29	Metal extraction process
IL47849A0 (en)	1975-10-15	Process for the preparation of poly-(-n-alkyliminoalanes)
CH611273A5 (en)	1979-05-31	Process for the preparation of novel 3-oxocyclohex-1-en-1-yl- ureas
ZA755930B (en)	1976-08-25	Process for the manufacture of aluminiumchloride from ores
IL45248A0 (en)	1974-10-22	Process for the preparation of finely divided alkali metal hydroxide
IL47799A (en)	1978-06-15	Process for the preparation of finely divided alkali metal hydroxide powder