WO2002083566A3 - Method for preparing copper hydroxide and device used in the method - Google Patents

Method for preparing copper hydroxide and device used in the method Download PDF

Info

Publication number
WO2002083566A3
WO2002083566A3 PCT/EP2002/003000 EP0203000W WO02083566A3 WO 2002083566 A3 WO2002083566 A3 WO 2002083566A3 EP 0203000 W EP0203000 W EP 0203000W WO 02083566 A3 WO02083566 A3 WO 02083566A3
Authority
WO
WIPO (PCT)
Prior art keywords
reaction
copper hydroxide
preparing copper
device used
hydroxide
Prior art date
Application number
PCT/EP2002/003000
Other languages
French (fr)
Other versions
WO2002083566A2 (en
Inventor
Giordano Donelli
Original Assignee
Isagro Copper S R L
Giordano Donelli
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 Isagro Copper S R L, Giordano Donelli filed Critical Isagro Copper S R L
Priority to AU2002242727A priority Critical patent/AU2002242727A1/en
Publication of WO2002083566A2 publication Critical patent/WO2002083566A2/en
Publication of WO2002083566A3 publication Critical patent/WO2002083566A3/en

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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/18—Stationary reactors having moving elements inside
    • B01J19/1806—Stationary reactors having moving elements inside resulting in a turbulent flow of the reactants, such as in centrifugal-type reactors, or having a high Reynolds-number
    • 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/28—Moving reactors, e.g. rotary drums
    • B01J19/285—Shaking or vibrating reactors; reactions under the influence of low-frequency vibrations or pulsations
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/05—Stirrers
    • B01F27/11—Stirrers characterised by the configuration of the stirrers
    • B01F27/112—Stirrers characterised by the configuration of the stirrers with arms, paddles, vanes or blades
    • B01F27/1121—Stirrers characterised by the configuration of the stirrers with arms, paddles, vanes or blades pin-shaped
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/05—Stirrers
    • B01F27/11—Stirrers characterised by the configuration of the stirrers
    • B01F27/112—Stirrers characterised by the configuration of the stirrers with arms, paddles, vanes or blades
    • B01F27/1125—Stirrers characterised by the configuration of the stirrers with arms, paddles, vanes or blades with vanes or blades extending parallel or oblique to the stirrer axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/60—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/50—Mixing receptacles
    • B01F35/52—Receptacles with two or more compartments
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00002—Chemical plants
    • B01J2219/00027—Process aspects
    • B01J2219/00033—Continuous processes
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/18—Details relating to the spatial orientation of the reactor
    • B01J2219/182—Details relating to the spatial orientation of the reactor horizontal
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
    • 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

Abstract

A method for preparing copper hydroxide by reaction of copper oxychloride or oxysulfate with sodium hydroxide, wherein the reaction is performed continuously, so that the reaction mass advances in piston-like fashion along a path. Agitation of the mass sufficient to keep it fluid is provided. The device includes a reactor formed by a plurality of units, each formed by an agitator and by a non-agitated duct. The invention allows to obtain a highly pure product at low cost.
PCT/EP2002/003000 2001-03-22 2002-03-19 Method for preparing copper hydroxide and device used in the method WO2002083566A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2002242727A AU2002242727A1 (en) 2001-03-22 2002-03-19 Method for preparing copper hydroxide and device used in the method

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITMI2001A000607 2001-03-22
IT2001MI000607A ITMI20010607A1 (en) 2001-03-22 2001-03-22 PROCEDURE FOR THE PREPARATION OF COPPER HYDROXYSIS AND DEVICE USED IN THE PROCEDURE

Publications (2)

Publication Number Publication Date
WO2002083566A2 WO2002083566A2 (en) 2002-10-24
WO2002083566A3 true WO2002083566A3 (en) 2002-12-27

Family

ID=11447338

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2002/003000 WO2002083566A2 (en) 2001-03-22 2002-03-19 Method for preparing copper hydroxide and device used in the method

Country Status (3)

Country Link
AU (1) AU2002242727A1 (en)
IT (1) ITMI20010607A1 (en)
WO (1) WO2002083566A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20020205A1 (en) 2002-02-05 2003-08-05 Isagro Spa COPPER SALT COMPOSITIONS AND THEIR USE FOR THE CONTROL OF PHYTOPATHOGENIC MUSHROOMS
RU2388696C2 (en) 2004-09-02 2010-05-10 Е.И.Дюпон Де Немур Энд Компани Method of stabilising copper hydroxide

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB766225A (en) * 1954-04-02 1957-01-16 Exxon Research Engineering Co Hydrocarbon drying oil production
GB969516A (en) * 1961-04-25 1964-09-09 Marchon Products Ltd Method of and apparatus for carrying out chemical reactions in a heat-exchange reactor
CH397324A (en) * 1961-03-18 1965-08-15 R Maag Ag Chem Fab Dr Process for the preparation of a fungicidal, color-stable copper hydroxide-containing product
US3635668A (en) * 1969-03-21 1972-01-18 Cities Service Co Copper hydrate production
EP0080227A1 (en) * 1981-11-20 1983-06-01 Norddeutsche Affinerie Ag Process for the preparation of copper (II) hydroxide
JPH03187904A (en) * 1989-12-19 1991-08-15 Nippon Mining Co Ltd Production of powder and device therefor

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4418056A (en) 1982-12-27 1983-11-29 Cuproquim S.A. Process for making cupric hydroxide
DE3419089A1 (en) 1984-05-23 1985-11-28 Norddeutsche Affinerie AG, 2000 Hamburg METHOD FOR PRODUCING COPPER II HYDROXIDE
DE3606920A1 (en) 1986-03-04 1987-09-10 Norddeutsche Affinerie METHOD FOR PRODUCING COPPER HYDROXIDE

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB766225A (en) * 1954-04-02 1957-01-16 Exxon Research Engineering Co Hydrocarbon drying oil production
CH397324A (en) * 1961-03-18 1965-08-15 R Maag Ag Chem Fab Dr Process for the preparation of a fungicidal, color-stable copper hydroxide-containing product
GB969516A (en) * 1961-04-25 1964-09-09 Marchon Products Ltd Method of and apparatus for carrying out chemical reactions in a heat-exchange reactor
US3635668A (en) * 1969-03-21 1972-01-18 Cities Service Co Copper hydrate production
EP0080227A1 (en) * 1981-11-20 1983-06-01 Norddeutsche Affinerie Ag Process for the preparation of copper (II) hydroxide
JPH03187904A (en) * 1989-12-19 1991-08-15 Nippon Mining Co Ltd Production of powder and device therefor

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 015, no. 440 (C - 0883) 11 November 1991 (1991-11-11) *

Also Published As

Publication number Publication date
ITMI20010607A1 (en) 2002-09-22
ITMI20010607A0 (en) 2001-03-22
AU2002242727A1 (en) 2002-10-28
WO2002083566A2 (en) 2002-10-24

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