Copper precipitation method by iron modification and copper precipitation and preparation apparatus used therefor

A manufacturing device and a technology for copper precipitation, which are applied in the preparation of copper compounds, chemical instruments and methods, copper compounds, etc., can solve the problems of complex process flow, etc., and achieve the effect of economy and reducing the cost of copper precipitation.

Inactive Publication Date: 2019-04-16
韩京玉
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0017] Consists of first backflow prevention gate valve 23 , second backflow prevention gate valve 43 , third backflow prevention gate valve 63 , fourth backflow prevention gate valve 73 , fifth backflow prevention gate valve 113 , sixth backflow prevention gate valve 123 , and seventh backflow prevention gate valve 143 , so the process flow is very complex

Method used

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  • Copper precipitation method by iron modification and copper precipitation and preparation apparatus used therefor
  • Copper precipitation method by iron modification and copper precipitation and preparation apparatus used therefor
  • Copper precipitation method by iron modification and copper precipitation and preparation apparatus used therefor

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0137] 50ml of 10% sulfuric acid and 50ml of 10% hydrochloric acid were added into the reactor, and 45g of iron powder was added, and reacted at normal temperature for 48 hours to oxidize the iron powder. After the oxidation reaction is finished, only the oxidized iron powder remains in the reactor.

[0138] 22.5 g of the copper sulfate pentahydrate (copper content 5.71 g) was dropped into and dissolved in 100 ml of distilled water. Carry out the modification reaction of 48 hours in the reactor then, after the reaction finishes, filter and remove reaction solution and impurity by reaction solution outlet, drop into 1% copper sulfate aqueous solution 200ml (copper content 0.31g / 100ml, The total was 0.62 g), and after further reacting for 1 hour, the 2nd reaction liquid and impurities were removed by the same method. The above-mentioned copper modification process is a heat dissipation reaction, which generates a large amount of heat, so no additional heating process is require...

Embodiment 2

[0143] Put 20% hydrochloric acid solution and 45g of iron powder into the first reactor, then add accelerator oxygen water (dissolved amount is 0.001%-0.01% / Liter), and turn the mixer, at 3°C-25°C The reaction was performed for 3 hours to produce iron oxide from the iron powder.

[0144] After the iron oxidation reaction finishes, drop into cupric chloride solution (copper content is 7.3g) in the first reactor that is built-in with described ferric oxide after reacting, in described first reactor, add hydrogen water ( After the dissolved amount is 0.001%-0.01% / Liter), the agitator is rotated for 2 hours to carry out the modification reaction. After the reaction is completed, the reaction liquid and impurities are filtered and removed through the reaction liquid outlet. The copper modification process as described above performs heat dissipation reaction while generating bubbles, so a large amount of heat is generated, so no additional heating process is unnecessary.

[0145] ...

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Abstract

The present invention relates to a copper precipitation method by iron modification and to a copper precipitation and preparation apparatus used for the method, wherein in the copper precipitation method, iron is put into an acidic solution to attain iron ionization, and then a copper-containing acidic solution is put thereinto and hydrogen as an accelerator is added thereto, thereby artificiallymodifying iron elements into copper elements, and herein, a large amount of copper can be precipitated using iron, thereby obtaining the same economic effect as obtaining copper mines.

Description

technical field [0001] The invention relates to a copper precipitation method based on iron modification and a copper precipitation manufacturing device used in the method. Background technique [0002] In general, iron is widely used as a main raw material such as a basic material in various industries and a building material, and it has a huge amount stored on the earth and can be used at a low price. [0003] In addition, copper is a more expensive substance than iron, and it has excellent electronic properties, so it can be widely used in various conductive materials. If iron is modified into copper, the economic value can be doubled. [0004] Scientist Fermi (EmricoFemi1901-1954) believes that new elements can be generated by capturing slow nuclei. Accordingly, in addition to hydrogen, helium, and oxygen, neutrons can be injected into elements to generate radioactive isotopes. Usually neutrons collide with hydrogen elements in water to slow down, and the slowed down n...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C22B15/00C01G3/00C02F1/58C02F1/62
CPCC02F1/58C02F1/62C01G3/00C22B15/0093C22B3/44Y02P10/20C22B15/0063C22B15/0089C01G3/003C22B15/00
Inventor 韩京玉
Owner 韩京玉
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