Preparation method for alkali type copper fluoride

A copper fluoride, basic technology, applied in the direction of copper halide, etc., can solve the problems of complicated preparation steps, difficult separation and purification, harsh temperature, etc., and achieve the effect of simple separation and purification, cheap and easy-to-obtain raw materials, and mild reaction conditions
CN103274445AActive Publication Date: 2013-09-04徐州宏阳新材料科技股份有限公司
0 Cites 2 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
徐州宏阳新材料科技股份有限公司
Publication Date
2013-09-04

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

The invention provides a preparation method for alkali type copper fluoride, which is characterized in that copper powder, 1-Chloromethyl-4-fluoro-1 and 4 - dinitrogen mixed double loop (2.2.2) octane salt are mixed according to the molar ratio ranging from 1to 1 to 1to2, and then, under the action of a mixed solution of organic solution and water, carrying out reaction for 5 to 24 hours at a temperature of 20 DEG C to 100 DEG C, after that filtering and removing the white precipitate, so as to obtain the copper fluoride by concentrating the mother liquor. The synthetic method provided by the invention has the advantages that the raw material is low in cost and east to obtain, the operation is simple and safe, the synthetic step is short, and the depuration is simple.
Need to check novelty before this filing date? Find Prior Art

Description

(1) Technical field

[0001] The invention relates to a preparation method of basic copper fluoride, which belongs to the technical field of catalysts. (2) Background technology

[0002] Copper-based catalysts have been widely used in both homogeneous and heterogeneous catalysis due to their high activity, high selectivity, low cost and low toxicity. In addition, many copper-containing reagents can be used in feed additives. For example, basic copper chloride is a good feed additive. High, less environmental pollution and other advantages.

[0003] Although the preparation and application of basic copper chloride have been widely reported, there are few reports on the preparation and application of its analog basic copper fluoride. The main reason may be that there is no easy preparation method. Literature (Berzelius, J.J., Pogg. Ann., 1824, 1, 27; or Hayek, Z.; Inama, P.; Schatz, B., Monatschefte für Chemie, Bd., 1963, 94(5), 799) It is reported that basic copper fluoride...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More