GB1501459A – Production of basic copper carbonate
– Google Patents
GB1501459A – Production of basic copper carbonate
– Google Patents
Production of basic copper carbonate
Info
Publication number
GB1501459A
GB1501459A
GB787775A
GB787775A
GB1501459A
GB 1501459 A
GB1501459 A
GB 1501459A
GB 787775 A
GB787775 A
GB 787775A
GB 787775 A
GB787775 A
GB 787775A
GB 1501459 A
GB1501459 A
GB 1501459A
Authority
GB
United Kingdom
Prior art keywords
carbonate
copper carbonate
reaction mixture
basic copper
basic
Prior art date
1974-02-25
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
GB787775A
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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.)
1974-02-25
Filing date
1975-02-25
Publication date
1978-02-15
1975-02-25
Application filed by EI Du Pont de Nemours and Co
filed
Critical
EI Du Pont de Nemours and Co
1978-02-15
Publication of GB1501459A
publication
Critical
patent/GB1501459A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
C—CHEMISTRY; METALLURGY
C07—ORGANIC CHEMISTRY
C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic System
C07F9/94—Bismuth compounds
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
B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
B01J27/20—Carbon compounds
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
B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
B01J31/22—Organic complexes
B01J31/2282—Unsaturated compounds used as ligands
B01J31/2286—Alkynes, e.g. acetylides
C—CHEMISTRY; METALLURGY
C01—INORGANIC CHEMISTRY
C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
C01G3/00—Compounds of copper
C—CHEMISTRY; METALLURGY
C07—ORGANIC CHEMISTRY
C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
C07C33/00—Unsaturated compounds having hydroxy or O-metal groups bound to acyclic carbon atoms
C07C33/04—Acyclic alcohols with carbon-to-carbon triple bonds
C07C33/042—Acyclic alcohols with carbon-to-carbon triple bonds with only one triple bond
C07C33/044—Alkynediols
C07C33/046—Butynediols
C—CHEMISTRY; METALLURGY
C07—ORGANIC CHEMISTRY
C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
C07F1/00—Compounds containing elements of Groups 1 or 11 of the Periodic System
C07F1/08—Copper compounds
Abstract
1501459 Basic copper carbonate EI DU PONT DE NEMOURS & CO 25 Feb 1975 [25 Feb 1974] 7877/75 Heading C1A [Also in Divisions Bl and C2] Agglomerates of crystalline particles of basic copper carbonate having uniformly dispersed therein bismuth in amounts in the range of 1-5% by weight based on the amount of copper present are prepared by a process comprising the following steps: precipitating hydrated copper carbonate particles by the simultaneous addition to water of solutions of cupric salts and alkali metal carbonate or bicarbonate to form a reaction mixture, said solutions being in such proportions as to maintain the pH in the range of 5À0 to 8À0, nucleating and converting the hydrated copper carbonate to basic copper carbonate in the reaction mixture at a temperature of at least 60‹ C., and growing agglomerates of the nucleated crystalline particles by precipitating basic copper carbonate containing bismuth by the addition to the reaction mixture of solutions of cupric salts, bismuth salts and alkali metal carbonate or bicarbonate in such proportions as to maintain the pH in the range 5À0 to 8À0 with the reaction mixture at a temperature of at least 60‹ C. until the average cross-sectional dimension of the agglomerate of crystallites is at least 10 microns. A particulate cuprous acetylide complex having the general formula wherein w=4, x = 0À24-4À0, y=0À24-2À40 and z = 0À67-2À80 and the Bi is present in an amount of 2-5% by weight based on the amount of copper present, and having a total surface area of at least 5 m.
GB787775A
1974-02-25
1975-02-25
Production of basic copper carbonate
Expired
GB1501459A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
US44547674A
1974-02-25
1974-02-25
Publications (1)
Publication Number
Publication Date
GB1501459A
true
GB1501459A
(en)
1978-02-15
Family
ID=23769056
Family Applications (2)
Application Number
Title
Priority Date
Filing Date
GB787775A
Expired
GB1501459A
(en)
1974-02-25
1975-02-25
Production of basic copper carbonate
GB1296178A
Expired
GB1555297A
(en)
1974-02-25
1978-04-03
Production of basic copper carbonate
Family Applications After (1)
Application Number
Title
Priority Date
Filing Date
GB1296178A
Expired
GB1555297A
(en)
1974-02-25
1978-04-03
Production of basic copper carbonate
Country Status (7)
Country
Link
JP
(2)
JPS594380B2
(en)
BE
(1)
BE825446A
(en)
DE
(2)
DE2560545C2
(en)
FR
(2)
FR2264034B1
(en)
GB
(2)
GB1501459A
(en)
IT
(1)
IT1033129B
(en)
NL
(1)
NL183087C
(en)
Cited By (5)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US4406865A
(en)
1978-12-15
1983-09-27
Exxon Research And Engineering Co.
Metal extraction by solid-liquid agglomerates
CN111589836A
(en)
*
2019-09-16
2020-08-28
徐光耀
Method for treating waste containing acetylides
CN111747439A
(en)
*
2020-07-13
2020-10-09
泰兴冶炼厂有限公司
Preparation process of ultra-pure basic copper carbonate
CN114873653A
(en)
*
2022-05-11
2022-08-09
金驰能源材料有限公司
Basic cobalt carbonate and preparation method thereof
CN115703647A
(en)
*
2021-08-06
2023-02-17
阮氏化工（常熟）有限公司
Method for continuously producing basic copper carbonate by using acidic etching waste liquid
Families Citing this family (7)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
CA1096134A
(en)
*
1976-08-05
1981-02-24
Joseph M. Fremont
Preparation of bismuth-modified spheroidal malachite
DE3417629C1
(en)
*
1984-05-12
1985-01-24
Th. Goldschmidt Ag, 4300 Essen
Process for the production of basic copper carbonate
JPS60252078A
(en)
*
1984-05-30
1985-12-12
Mitsubishi Motors Corp
Device for conveying and positioning vehicle windshield
JPH0311107Y2
(en)
*
1986-02-21
1991-03-18
JPH0447026Y2
(en)
*
1986-03-10
1992-11-06
DE102005042185A1
(en)
*
2005-09-06
2007-03-08
Basf Ag
Process for the separation of polymeric by-products from 1,4-butynediol
CN102171175B
(en)
*
2008-10-07
2014-05-14
日本曹达株式会社
Method for producing tetrafluoro compound
Family Cites Families (2)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US2300969A
(en)
*
1939-09-07
1942-11-03
Gen Aniline & Film Corp
Production of alkinols
US3650985A
(en)
*
1967-10-23
1972-03-21
Du Pont
Ethynylation catalyst catalyst preparation and process
1975
1975-02-12
BE
BE153285A
patent/BE825446A/en
not_active
IP Right Cessation
1975-02-24
NL
NL7502177A
patent/NL183087C/en
not_active
IP Right Cessation
1975-02-24
IT
IT2058475A
patent/IT1033129B/en
active
1975-02-24
FR
FR7505627A
patent/FR2264034B1/fr
not_active
Expired
1975-02-25
DE
DE19752560545
patent/DE2560545C2/en
not_active
Expired
1975-02-25
JP
JP2250175A
patent/JPS594380B2/en
not_active
Expired
1975-02-25
DE
DE19752508084
patent/DE2508084C2/en
not_active
Expired
1975-02-25
GB
GB787775A
patent/GB1501459A/en
not_active
Expired
1975-07-18
FR
FR7522506A
patent/FR2330647A1/en
active
Granted
1978
1978-04-03
GB
GB1296178A
patent/GB1555297A/en
not_active
Expired
1983
1983-07-15
JP
JP12805183A
patent/JPS5931720A/en
active
Granted
Cited By (7)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US4406865A
(en)
1978-12-15
1983-09-27
Exxon Research And Engineering Co.
Metal extraction by solid-liquid agglomerates
CN111589836A
(en)
*
2019-09-16
2020-08-28
徐光耀
Method for treating waste containing acetylides
CN111747439A
(en)
*
2020-07-13
2020-10-09
泰兴冶炼厂有限公司
Preparation process of ultra-pure basic copper carbonate
CN111747439B
(en)
*
2020-07-13
2023-08-29
泰兴冶炼厂有限公司
Preparation process of ultra-high sodium carbonate copper carbonate
CN115703647A
(en)
*
2021-08-06
2023-02-17
阮氏化工（常熟）有限公司
Method for continuously producing basic copper carbonate by using acidic etching waste liquid
CN114873653A
(en)
*
2022-05-11
2022-08-09
金驰能源材料有限公司
Basic cobalt carbonate and preparation method thereof
CN114873653B
(en)
*
2022-05-11
2023-10-13
金驰能源材料有限公司
Basic cobalt carbonate and preparation method thereof
Also Published As
Publication number
Publication date
NL183087C
(en)
1988-07-18
FR2264034A1
(en)
1975-10-10
NL183087B
(en)
1988-02-16
IT1033129B
(en)
1979-07-10
FR2264034B1
(en)
1981-06-26
JPS594380B2
(en)
1984-01-30
JPS50119797A
(en)
1975-09-19
DE2508084C2
(en)
1984-06-07
GB1555297A
(en)
1979-11-07
NL7502177A
(en)
1975-08-27
JPS6113691B2
(en)
1986-04-15
FR2330647A1
(en)
1977-06-03
FR2330647B1
(en)
1981-06-26
DE2508084A1
(en)
1975-08-28
DE2560545C2
(en)
1986-05-07
JPS5931720A
(en)
1984-02-20
BE825446A
(en)
1975-08-12
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Legal Events
Date
Code
Title
Description
1978-06-28
PS
Patent sealed
1993-10-20
PCNP
Patent ceased through non-payment of renewal fee
Effective date:
19930225
