BR8700983A - Processo para a preparacao de hidroxido de cobre - Google Patents

Processo para a preparacao de hidroxido de cobre

Info

Publication number
BR8700983A
BR8700983A BR8700983A BR8700983A BR8700983A BR 8700983 A BR8700983 A BR 8700983A BR 8700983 A BR8700983 A BR 8700983A BR 8700983 A BR8700983 A BR 8700983A BR 8700983 A BR8700983 A BR 8700983A
Authority
BR
Brazil
Prior art keywords
preparation
copper hydroxide
hydroxide
copper
Prior art date
Application number
BR8700983A
Other languages
English (en)
Inventor
Bernd Langner
Rene-Holger Wilde
Original Assignee
Norddeutsche Affinerie
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 Norddeutsche Affinerie filed Critical Norddeutsche Affinerie
Publication of BR8700983A publication Critical patent/BR8700983A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G3/00—Compounds of copper
    • C01G3/02—Oxides; Hydroxides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/60—Optical properties, e.g. expressed in CIELAB-values

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Removal Of Specific Substances (AREA)
  • Catalysts (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BR8700983A 1986-03-04 1987-02-27 Processo para a preparacao de hidroxido de cobre BR8700983A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19863606920 DE3606920A1 (de) 1986-03-04 1986-03-04 Verfahren zur herstellung von kupferhydroxid

Publications (1)

Publication Number Publication Date
BR8700983A true BR8700983A (pt) 1987-12-22

Family

ID=6295392

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8700983A BR8700983A (pt) 1986-03-04 1987-02-27 Processo para a preparacao de hidroxido de cobre

Country Status (13)

Country Link
US (1) US4944935A (pt)
EP (1) EP0235841B1 (pt)
JP (1) JPH0723217B2 (pt)
KR (1) KR950005763B1 (pt)
BR (1) BR8700983A (pt)
CA (1) CA1311905C (pt)
DD (1) DD254729A5 (pt)
DE (2) DE3606920A1 (pt)
ES (1) ES2021690B3 (pt)
FI (1) FI82023C (pt)
IN (1) IN164737B (pt)
MX (1) MX168269B (pt)
PL (1) PL147442B2 (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU635943B2 (en) * 1989-08-01 1993-04-08 Christopher John Browne Production of copper compounds
US5492681A (en) * 1993-03-22 1996-02-20 Hickson Corporation Method for producing copper oxide
DE4434393A1 (de) * 1994-09-27 1996-03-28 Norddeutsche Affinerie Verfahren zum Herstellen eines dispersoidhaltigen Kupferpulvers und derartiges Kupferpulver
ITMI20010607A1 (it) 2001-03-22 2002-09-22 Caffaro Spa Ind Chim Procedimento per la preparazione di idrossiso di rame e dispositivo utilizzato nel procedimento
US7273944B2 (en) * 2003-11-19 2007-09-25 Arch Chemicals, Inc. Methods for producing copper ethanolamine solutions
MX2007002183A (es) * 2004-09-02 2007-04-02 Du Pont Metodo para estabilizar hidroxido de cobre.
US7411080B2 (en) * 2006-05-19 2008-08-12 Phibro-Tech, Inc. Direct synthesis of copper carbonate
US20090324481A1 (en) * 2008-06-27 2009-12-31 Jeff Miller Low energy method of preparing basic copper carbonates

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2046937A (en) * 1933-08-11 1936-07-07 Leo P Curtin Process for the preparation of copper compounds from metallic copper
US2474497A (en) * 1946-02-16 1949-06-28 Lake Chemical Co Production of cuprous hydroxide and cuprous oxide
US2670273A (en) * 1947-04-10 1954-02-23 John E Munn Conversion of metals into metal oxides and hydroxides
US2536096A (en) * 1947-09-02 1951-01-02 Mountain Copper Company Ltd Process for manufacture of copper compounds
US2647829A (en) * 1949-12-17 1953-08-04 Chemical Construction Corp Decomposition of copper scrap and alloys with copper ammonium carbonate solutions
FR1318095A (fr) * 1962-03-15 1963-02-15 R Maag Sa Dr Hydrate de cuivre de couleur stable et fongicide et procédé pour sa fabrication
GB1368602A (en) * 1970-09-24 1974-10-02 Albright & Wilson Manufacture of copper oxide
US3971652A (en) * 1972-02-21 1976-07-27 Metallurgical Development Company Ammoniacal extraction of copper from metallic materials

Also Published As

Publication number Publication date
FI82023B (fi) 1990-09-28
JPS62207716A (ja) 1987-09-12
PL264410A2 (en) 1988-03-31
ES2021690B3 (es) 1991-11-16
IN164737B (pt) 1989-05-20
EP0235841A1 (de) 1987-09-09
KR870008793A (ko) 1987-10-21
KR950005763B1 (ko) 1995-05-30
JPH0723217B2 (ja) 1995-03-15
FI870793A (fi) 1987-09-05
FI870793A0 (fi) 1987-02-24
FI82023C (fi) 1991-01-10
EP0235841B1 (de) 1991-04-17
DE3606920A1 (de) 1987-09-10
DE3769335D1 (de) 1991-05-23
PL147442B2 (en) 1989-06-30
MX168269B (es) 1993-05-14
CA1311905C (en) 1992-12-29
US4944935A (en) 1990-07-31
DD254729A5 (de) 1988-03-09

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Legal Events

Date Code Title Description
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 27/02/2002