GB1049215A - Creación de Inventos y Patentes con Inteligencia Artificial

GB1049215A – Deposition of metals
– Google Patents

GB1049215A – Deposition of metals
– Google Patents
Deposition of metals

Info

Publication number
GB1049215A

GB1049215A
GB18820/65A
GB1882065A
GB1049215A
GB 1049215 A
GB1049215 A
GB 1049215A
GB 18820/65 A
GB18820/65 A
GB 18820/65A
GB 1882065 A
GB1882065 A
GB 1882065A
GB 1049215 A
GB1049215 A
GB 1049215A
Authority
GB
United Kingdom
Prior art keywords
alcohol
metal
alkoxides
alkoxide
glycol
Prior art date
1965-05-04
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
GB18820/65A
Inventor
James Cornelius Brown
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.)

Ferro Corp

Original Assignee
Ferro Corp
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.)
1965-05-04
Filing date
1965-05-04
Publication date
1966-11-23

1965-05-04
Application filed by Ferro Corp
filed
Critical
Ferro Corp

1965-05-04
Priority to GB18820/65A
priority
Critical
patent/GB1049215A/en

1966-11-23
Publication of GB1049215A
publication
Critical
patent/GB1049215A/en

Status
Expired
legal-status
Critical
Current

Links

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Global Dossier

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Classifications

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

C22B3/22—Treatment or purification of solutions, e.g. obtained by leaching by physical processes, e.g. by filtration, by magnetic means, or by thermal decomposition

C—CHEMISTRY; METALLURGY

C07—ORGANIC CHEMISTRY

C07D—HETEROCYCLIC COMPOUNDS

C07D233/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings

C07D233/04—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member

C07D233/06—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, directly attached to ring carbon atoms

C07D233/08—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, directly attached to ring carbon atoms with alkyl radicals, containing more than four carbon atoms, directly attached to ring carbon atoms

C07D233/12—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, directly attached to ring carbon atoms with alkyl radicals, containing more than four carbon atoms, directly attached to ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms

C07D233/14—Radicals substituted by oxygen atoms

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

Abstract

A metal between Fe and H in the electromotive series (e.g. Ni, Co, Cd, Sn or Pb) is obtained by thermally decomposing an alkoxide of the metal. The metal may be obtained as a powder, a powdery film or as a mirror like film, e.g. on glass. The alkoxide is of the metal and of an alcohol which is (i) an alcohol containing from 8 to 28 carbon atoms and including in its molecular chain one or more residues derived from a fatty acid containing at least 8 carbon atoms (the fatty acid residue including the carboxyl carbon atom); (ii) an alcohol of the formula: or (iii) an alcohol of the formula in which formulae R’ is an alkyl, aryl, alkaryl, aralkyl, cycloalkyl, alkoxyalkyl, alkoxyaryl, aroxyalkyl, aroxyaryl, alkoxycycloalkyl, cycloalkoxyalkyl, hydroxalkyl hydroxycycloalkyl or a hydroxyalkoxyalkyl radical, X is oxygen or sulphur, R» is H or R’, and n is 1 or 2. In a modification, the alcohol is hexylene glycol, tatrahydrofurfuryl alcohol, triethanolamine, alphamethylolpropane, ethoxy triglycol or N,N-diethyl-aminoethanol. The alcohol may be an imidazoline condensation product. The thermal decomposition of the metal alkoxide may be at a temperature of at least 200 DEG C. In the examples the metal alkoxides are as follows:-1),3), and 6) Ni alkoxides; 2) and 4) Ni alkoxides diluted with nonyl phenol; 5) a Ni alkoxide which is heated until fluid; 7) solid Ni, Pb, Co and Cd alkoxides suspended in mineral oil; and 8) a solid Pb alkoxide dissolved in mineral oil. The preparation of alkoxides is described in the Division C2, Specification 959,043 being referred to.ALSO:Metal alkoxides are prepared by reacting (1) a divalent salt of a carboxylic acid and the metal with (2) the desired alcohol and then removing the monocarboxylic acid formed in the reaction, e.g. by distillation, as disclosed in Specification 959,043. The metals are those between Fe and H in the electromotive series, e.g. Ni, Co, Cd, Sn or Pb. Example 1 is of reacting at 205 DEG C. Ni acetate with an alcohol of the formula where n is an integer from 6 to 17. Example 5 is of heating equal molar amounts of Ni acetate tetrahydrate and nonyl phenoxy ethanol in xylene under reflux for 3 to 4 hours, stripping of solvent and heating at 205 DEG C. under vacuum to remove acetic acid. The metal alkoxides are thermally decomposed to obtain the metals (see Division C7). Further metal alcoholates specified are nickel diethylene glycol mono-n-butyl ether, nickel ethylene and hexylene glycols, lead hexylene glycol, cobalt ethylene glycol, cobalt thiodiethanol, cadmium ethylene glycol and cadmium hexylene glycol. The description states that tetrahydrofurfuryl alcohol, ethylthioethanol, triethanolamine, alphamethylol propane, pentaerythritol dicaprate, 1,3-propane diol, ethoxy triglycol, propylene glycol, ethylene glycol mono methyl and mono hexyl ethers, and N,N-diethyl amino ethanol may also be used.

GB18820/65A
1965-05-04
1965-05-04
Deposition of metals

Expired

GB1049215A
(en)

Priority Applications (1)

Application Number
Priority Date
Filing Date
Title

GB18820/65A

GB1049215A
(en)

1965-05-04
1965-05-04
Deposition of metals

Applications Claiming Priority (1)

Application Number
Priority Date
Filing Date
Title

GB18820/65A

GB1049215A
(en)

1965-05-04
1965-05-04
Deposition of metals

Publications (1)

Publication Number
Publication Date

GB1049215A
true

GB1049215A
(en)

1966-11-23

Family
ID=10118970
Family Applications (1)

Application Number
Title
Priority Date
Filing Date

GB18820/65A
Expired

GB1049215A
(en)

1965-05-04
1965-05-04
Deposition of metals

Country Status (1)

Country
Link

GB
(1)

GB1049215A
(en)

Cited By (1)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

FR2318230A1
(en)

1975-06-09
1977-02-11
Ici Ltd

PROCESS FOR EXTRACTING METALS FROM AQUEOUS SOLUTIONS OF METAL SALTS

1965

1965-05-04
GB
GB18820/65A
patent/GB1049215A/en
not_active
Expired

Cited By (1)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

FR2318230A1
(en)

1975-06-09
1977-02-11
Ici Ltd

PROCESS FOR EXTRACTING METALS FROM AQUEOUS SOLUTIONS OF METAL SALTS

Información de contacto