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Copper oxychloride production process

US2655432A US29476152A US2655432A US 2655432 A US2655432 A US 2655432A US 29476152 A US29476152 A US 29476152A US 2655432 A US2655432 A US 2655432A Authority US United States Prior art keywords copper vessel air copper oxychloride liquor Prior art date 1947-03-12 Legal status (The legal status is an assumption and is not a legal conclusion

  • US4409198A - Process for the production of copper (II
    US4409198A - Process for the production of copper (II

    Copper(II) chloride is prepared from copper(II) oxychloride in a nonpolar solvent, preferably during oxychlorination. As the source of hydrogen chloride, the hydrochlorides of certain tertiary amines having 12-40 carbon atoms in total are utilized. The amine contains at most one N-methyl group and its dissociation constant K a of the equilibrium reaction NR.sub.3 H.sup.⊕ +H.sub.2 O⃡NR.sub

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  • Copper Oxychloride - Preparation , Application, Technology
    Copper Oxychloride - Preparation , Application, Technology

    The thermal design of the oxygen production reactor, which is a key process to split water by decomposing an intermediate compound, copper oxychloride (Cu2OCl2), into oxygen gas and molten cuprous chloride is examined

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  • copper oxychloride manufacturing process - Alico Machinery
    copper oxychloride manufacturing process - Alico Machinery

    copper oxychloride production processpatents - solustrid. We have copper oxychloride production process patents,Processesand apparatus have been heretofore proposed for making copper oxychloride, for example, as shown in Haag et al. U. S. Patent 2,358,706, dated September 19, 1944

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  • Project Report on COPPER OXYCHLORIDE - Manufacturing
    Project Report on COPPER OXYCHLORIDE - Manufacturing

    methods of production process flow diagram for the manufacure of copper oxychloride 50 % w.p. principles of plant layout plant location factors explanation of terms used in the project report suppliers of plant & machinery suppliers of raw materials copper turnings. appendix – a : 1. cost of plant economics 2. land & building 3

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  • Copper Oxychloride Production Process Crusher- Mining
    Copper Oxychloride Production Process Crusher- Mining

    Copper Oxychloride Production Process Patents Solustrid. The method of obtaining of copper oxychloride the invention relates to a technology of inorganic fungicides in particular to a method for production of copper oxychloride which is used to combat plant diseases the dissolution of copper produce alternating current in a solution

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  • The method of obtaining of copper oxychloride
    The method of obtaining of copper oxychloride

    The aim of the invention is the obtaining of copper oxychloride from spent acid and alkaline etching solutions production of printed circuit boards, which can be used as a fungicide to combat plant diseases, increase aqueous copper content in the finished product with a minimum copper content in affluence (in wastewater)

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  • Copper oxychloride synthesis ? - Chemistry - APC Forum
    Copper oxychloride synthesis ? - Chemistry - APC Forum

    Jun 01, 2009 copper oxychloride can be produce without any alkali hydroxide. Using Cu2o produce electrolytically (electrolyse of copper in potassium chloride). once washed the cu2o is muxed with HCL to form white cucl. the mixture is then mixed (bubbled trough) with air/oxygen to form 1 oxychloride

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  • Demildex-Copper Oxychloride | Agricultural Application
    Demildex-Copper Oxychloride | Agricultural Application

    Demildex. Copper Oxychloride. Agricultural Application. Demildex is a copper oxychloride fungicide and bactericide used to prevent infection of plants. Copper oxychloride interferes with the enzyme system of spores and mycelium, causing irreversible damage, and forms a protective chemical barrier against fungal invasion

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  • Copper Oxychloride: What is it? How do we use it in
    Copper Oxychloride: What is it? How do we use it in

    Jun 11, 2021 Jun 11, 2021 Copper oxychloride works preventing the penetration of the fungus and inhibits spore germination. Important: Remember that any excess fungicide can cause physiological damage to the crop. It has an extreme fixation on the ground and is toxic to humans if inhaled or ingested.However, thanks to the fact that it remains in the soil, its fungicidal activity can be greater

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  • Process for producing cupric hydroxide - Norddeutsche
    Process for producing cupric hydroxide - Norddeutsche

    In a process of producing cupric hydroxides, products having a high stability in storage will be obtained if phosphate ions are added to a suspension of copper oxychloride in an aqueous phase, the copper oxychloride is then reacted with alkali metal hydroxide or alkaline earth metal hydroxide, and the cupric hydroxide precipitated as a result of the suspension is washed and then re-suspended

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  • Process of producing copper (II) hydroxide - Norddeutsche
    Process of producing copper (II) hydroxide - Norddeutsche

    Our present invention relates to a process of producing stabilized copper(II) hydroxide i.e. Cu(OH) 2 from copper oxychloride by a reaction with basic substances. BACKGROUND OF THE INVENTION The process of producing copper(II) hydroxide from copper oxychloride known from Open German Application DE-OS 31 54 995, uses phosphate ions to ensure

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  • Copper Oxychloride Market Size ,Growth 2021 | Top
    Copper Oxychloride Market Size ,Growth 2021 | Top

    Oct 22, 2021 Oct 22, 2021 In this study, 2020 has been considered as the base year and 2021 to 2027 as the forecast period to estimate the market size for Copper Oxychloride. In terms of production side, this report

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  • Copper Sulfate and Other Copper Products
    Copper Sulfate and Other Copper Products

    117 Copper oxide (CuO), or cupric oxide, is a black solid. Cuprous oxide (Cu 2 O) is a red-colored solid or 118 powder and quickly changes to copper oxide in moist air. A natural mineral of cuprous oxide is the 119 reddish mineral cuprite. 120 121 Copper oxychloride, CuCl 2 3Cu(OH) 2, is a blue to green odorless powder (MSDS-Copper Oxychloride)

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