CA1024530A - Procede de recuperation des alkylamides de metaux alcalins - Google Patents

Procede de recuperation des alkylamides de metaux alcalins

Info

Publication number
CA1024530A
CA1024530A CA199,202A CA199202A CA1024530A CA 1024530 A CA1024530 A CA 1024530A CA 199202 A CA199202 A CA 199202A CA 1024530 A CA1024530 A CA 1024530A
Authority
CA
Canada
Prior art keywords
reclamation
alkali metal
metal alkylamides
alkylamides
alkali
Prior art date
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)
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.)
Filing date
Publication date
Application filed by Atomic Energy of Canada Ltd AECL filed Critical Atomic Energy of Canada Ltd AECL
Priority to CA199,202A priority Critical patent/CA1024530A/fr
Priority to AU80465/75A priority patent/AU483090B2/en
Priority to RO7582073A priority patent/RO73525A/fr
Priority to DE2519383A priority patent/DE2519383C3/de
Priority to GB1832975A priority patent/GB1475267A/en
Priority to FR7513920A priority patent/FR2278627A1/fr
Priority to IT23045/75A priority patent/IT1060378B/it
Priority to NL7505338A priority patent/NL7505338A/xx
Priority to SE7505269A priority patent/SE7505269L/xx
Priority to JP5415275A priority patent/JPS5618599B2/ja
Priority to BE156143A priority patent/BE828827A/fr
Priority to BR3529/75A priority patent/BR7502766A/pt
Priority to CH593075A priority patent/CH620221A5/de
Priority to US05/656,839 priority patent/US4051185A/en
Application granted granted Critical
Publication of CA1024530A publication Critical patent/CA1024530A/fr
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 Procede de recuperation des alkylamides de metaux alcalins Expired CA1024530A (fr)

Priority Applications (14)

Application Number Priority Date Filing Date Title
CA199,202A CA1024530A (fr) 1974-05-07 1974-05-07 Procede de recuperation des alkylamides de metaux alcalins
AU80465/75A AU483090B2 (en) 1974-05-07 1975-04-23 Process for the reclamation of alkali metal alkylamides
RO7582073A RO73525A (fr) 1974-05-07 1975-04-24 Procede de regeneration des methylamides des metals alcalins en mixture
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
NL7505338A NL7505338A (nl) 1974-05-07 1975-05-06 Werkwijze voor de bereiding van alkalimetaal- akylamiden.
SE7505269A SE7505269L (sv) 1974-05-07 1975-05-06 Forfarande for utvinning av alkaliemetallalkylamider.
JP5415275A JPS5618599B2 (fr) 1974-05-07 1975-05-06
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 (fr) 1974-05-07 1974-05-07 Procede de recuperation des alkylamides de metaux alcalins

Publications (1)

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

Family

ID=4099944

Family Applications (1)

Application Number Title Priority Date Filing Date
CA199,202A Expired CA1024530A (fr) 1974-05-07 1974-05-07 Procede de recuperation des alkylamides de metaux alcalins

Country Status (12)

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

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0419358Y2 (fr) * 1987-12-17 1992-04-30
DE10111725C1 (de) * 2001-03-09 2002-07-25 Chemetall Gmbh Verfahren zur Herstellung von Lithiumamid

Also Published As

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

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