WO2007053921A3 - Process for production of water insoluble stable concentrated suspension of copper compounds (or mixtures thereof) - Google Patents

Process for production of water insoluble stable concentrated suspension of copper compounds (or mixtures thereof) Download PDF

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Publication number
WO2007053921A3
WO2007053921A3 PCT/BR2006/000235 BR2006000235W WO2007053921A3 WO 2007053921 A3 WO2007053921 A3 WO 2007053921A3 BR 2006000235 W BR2006000235 W BR 2006000235W WO 2007053921 A3 WO2007053921 A3 WO 2007053921A3
Authority
WO
WIPO (PCT)
Prior art keywords
mixtures
copper compounds
production
water insoluble
concentrated suspension
Prior art date
Application number
PCT/BR2006/000235
Other languages
French (fr)
Other versions
WO2007053921A2 (en
WO2007053921A8 (en
Original Assignee
Oxiquimica Agrociencia Ltda
Santana Claudionor
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 Oxiquimica Agrociencia Ltda, Santana Claudionor filed Critical Oxiquimica Agrociencia Ltda
Publication of WO2007053921A2 publication Critical patent/WO2007053921A2/en
Publication of WO2007053921A3 publication Critical patent/WO2007053921A3/en
Publication of WO2007053921A8 publication Critical patent/WO2007053921A8/en

Links

Classifications

    • 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
    • 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
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G3/00—Compounds of copper
    • C01G3/04—Halides
    • C01G3/06—Oxychlorides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G3/00—Compounds of copper
    • C01G3/10—Sulfates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)

Abstract

There are six stages in the typically used processes for obtaining dried cooper compounds to be used in the preparing of concentrated suspensions. This invention describes a reduced methodology for obtaining copper compounds concentrated suspensions, wherein the draining stage of the washing water from the active principle is carried out by a pressure screen (schematic 3).
PCT/BR2006/000235 2005-11-11 2006-08-31 Process for production of water insoluble stable concentrated suspension of copper compounds (or mixtures thereof) WO2007053921A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BRPI0505295A BRPI0505295B1 (en) 2005-11-11 2005-11-11 process for producing stable concentrated suspension of a mixture of water insoluble copper compounds
BRPI0505295-5 2005-11-11

Publications (3)

Publication Number Publication Date
WO2007053921A2 WO2007053921A2 (en) 2007-05-18
WO2007053921A3 true WO2007053921A3 (en) 2007-07-05
WO2007053921A8 WO2007053921A8 (en) 2007-08-30

Family

ID=38023613

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/BR2006/000235 WO2007053921A2 (en) 2005-11-11 2006-08-31 Process for production of water insoluble stable concentrated suspension of copper compounds (or mixtures thereof)

Country Status (2)

Country Link
BR (1) BRPI0505295B1 (en)
WO (1) WO2007053921A2 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2089612A (en) * 1934-07-12 1937-08-10 Kubelka Paul Thixotropic compositions, their preparation and utilization
GB634954A (en) * 1946-12-23 1950-03-29 Zoutindustrie Improved process for preparing copper oxychloride

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2089612A (en) * 1934-07-12 1937-08-10 Kubelka Paul Thixotropic compositions, their preparation and utilization
GB634954A (en) * 1946-12-23 1950-03-29 Zoutindustrie Improved process for preparing copper oxychloride

Also Published As

Publication number Publication date
WO2007053921A2 (en) 2007-05-18
BRPI0505295A (en) 2007-08-07
BRPI0505295B1 (en) 2018-09-25
WO2007053921A8 (en) 2007-08-30

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