CN104263372A - Preparation method of carbon-silicone solution - Google Patents
Preparation method of carbon-silicone solution Download PDFInfo
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- CN104263372A CN104263372A CN201410554750.3A CN201410554750A CN104263372A CN 104263372 A CN104263372 A CN 104263372A CN 201410554750 A CN201410554750 A CN 201410554750A CN 104263372 A CN104263372 A CN 104263372A
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- electrolytic reaction
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- carbon
- reaction groove
- reaction tank
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K17/00—Soil-conditioning materials or soil-stabilising materials
- C09K17/02—Soil-conditioning materials or soil-stabilising materials containing inorganic compounds only
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K2109/00—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE pH regulation
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- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Silicon Compounds (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
The invention discloses a preparation method of a carbon-silicone solution. The preparation method comprises the following steps: step 1, introducing pulsating direct current into an electrolytic reaction tank; step 2, injecting purified water into the electrolytic reaction tank to serve as a conductive base material, wherein the proportion of the purified water is 96 to 97 percent; step 3, adding powdery silicon dioxide into the electrolytic reaction tank, wherein the proportion of the silicon dioxide is 3 to 4 percent; step 4, stopping reaction when the pH value in the electrolytic reaction tank reaches pH3 and the concentration reaches 0.7 percent. The carbon-silicone solution prepared by the preparation method provided by the invention has the advantages that the compatibility is better, the carbon-silicone solution can be absorbed by soil easily, the production cost is low, and mass production is easy.
Description
Technical field
The present invention is specifically related to a kind of preparation method of carbon silicon solution, belongs to technical field of chemistry.
Background technology
Along with socioeconomic development, China's economy obtains develop rapidly, but while developing the economy, a lot of enterprise causes pollution to environment in process of production, such as to the pollution that soil causes, the problem of current Environmental is more and more paid attention to, and also increases the dynamics to soil remediation.At present in soil remediation process, often adopt the solution of soil remediation, however current used soil remediation solution its to prepare expense often higher, and exist poor to the affinity of alkaline matter, be unfavorable for by the shortcoming of soil absorption.
Summary of the invention
For the problems referred to above, the technical problem to be solved in the present invention is to provide a kind of has good affinity to alkaline matter, more easily the preparation method of carbon silicon solution that absorbs by soil.
The preparation method of a kind of carbon silicon solution of the present invention, comprises the following steps:
The first step: Rectified alternating current is passed into electrolytic reaction groove;
Second step: inject pure water as conductive base in electrolytic reaction groove, the ratio of pure water is 96%-97%;
3rd step: add powdered silica in electrolytic reaction groove, the ratio of silicon-dioxide is 3%-4%;
4th step: the pH value in reactive tank to be electrolysed reaches PH3, and when concentration reaches 0.7%, stopped reaction.
Further, the positive and negative electrode that described electrolytic reaction groove adopts is graphite sheet.
Further, the order number of described powdered silica is more than 800 orders or 800 orders.
Beneficial effect of the present invention: one of the present invention has good affinity to alkaline matter, more easily the preparation method of carbon silicon solution that absorbs by soil; Because the positive and negative electrode of electrolytic reaction groove of the present invention is formed by graphite sheet, in pulsation electric convection reaction process, the part carbon dust of graphite sheet is dissolved in powdered silica, and therefore this solution prepared belongs to carbon silicon solution.The carbon silicon solution that the present invention prepares has the following advantages: 1, this carbon silicon solution belongs to negative ion state, and when negative ion is more active, its acidity is stronger, and its physics acidity has more affinity to alkaline matter neutralization; 2, graphite sheet and silica bound make, and become a kind of synthetic materials, the two composition is nutrient in agricultural, and its solion state is more conducive to be absorbed; 3, graphite sheet resource scarcity and expensive, and silicon-dioxide aboundresources price is low, the production cost that can reduce solution, easier large-scale production are produced in the two synthesis.
Embodiment
Embodiment 1:
Produce 100Kg carbon silicon solution, Rectified alternating current is passed into electrolytic reaction groove; In electrolytic reaction groove, inject pure water as conductive base, the ratio of pure water is 96Kg; In electrolytic reaction groove, add powdered silica, the ratio of silicon-dioxide is 4Kg; PH value in reactive tank to be electrolysed reaches PH3, and when concentration reaches 0.7%, stopped reaction.
Embodiment 2:
Produce 100Kg carbon silicon solution, Rectified alternating current is passed into electrolytic reaction groove; In electrolytic reaction groove, inject pure water as conductive base, the ratio of pure water is 97Kg; In electrolytic reaction groove, add powdered silica, the ratio of silicon-dioxide is 3Kg; PH value in reactive tank to be electrolysed reaches PH3, and when concentration reaches 0.7%, stopped reaction.
Embodiment 3:
Produce 200Kg carbon silicon solution, Rectified alternating current is passed into electrolytic reaction groove; In electrolytic reaction groove, inject pure water as conductive base, the ratio of pure water is 194Kg; In electrolytic reaction groove, add powdered silica, the ratio of silicon-dioxide is 6Kg; PH value in reactive tank to be electrolysed reaches PH3, and when concentration reaches 0.7%, stopped reaction.
Embodiment recited above is only be described the preferred embodiment of the present invention, not limits the spirit and scope of the present invention.Under the prerequisite not departing from design concept of the present invention; the various modification that this area ordinary person makes technical scheme of the present invention and improvement; all should drop into protection scope of the present invention, the technology contents of request protection of the present invention, all records in detail in the claims.
Claims (3)
1. a preparation method for carbon silicon solution, is characterized in that, comprises the following steps:
The first step: Rectified alternating current is passed into electrolytic reaction groove;
Second step: inject pure water as conductive base in electrolytic reaction groove, the ratio of pure water is 96%-97%;
3rd step: add powdered silica in electrolytic reaction groove, the ratio of silicon-dioxide is 3%-4%;
4th step: the pH value in reactive tank to be electrolysed reaches PH3, and when concentration reaches 0.7%, stopped reaction.
2. the preparation method of carbon silicon solution according to claim 1, is characterized in that: the positive and negative electrode that described electrolytic reaction groove adopts is graphite sheet.
3. the preparation method of carbon silicon solution according to claim 1, is characterized in that: the order number of described powdered silica is more than 800 orders or 800 orders.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410554750.3A CN104263372B (en) | 2014-10-20 | 2014-10-20 | A kind of preparation method of carbon silicon solution |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410554750.3A CN104263372B (en) | 2014-10-20 | 2014-10-20 | A kind of preparation method of carbon silicon solution |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104263372A true CN104263372A (en) | 2015-01-07 |
| CN104263372B CN104263372B (en) | 2018-02-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410554750.3A Expired - Fee Related CN104263372B (en) | 2014-10-20 | 2014-10-20 | A kind of preparation method of carbon silicon solution |
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| CN (1) | CN104263372B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106521542A (en) * | 2016-12-30 | 2017-03-22 | 风禾尽起科技(北京)有限公司 | Carbon-silicon composite and preparation method and system thereof |
Citations (6)
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| CN201809445U (en) * | 2010-08-06 | 2011-04-27 | 昆明理工大学 | Fused salt electrolyzing device for reducing SiO2 into Si |
| CN102500610A (en) * | 2012-01-04 | 2012-06-20 | 大恩(天津)环境技术研发有限公司 | Electrodynamic and drop-irrigation combined heavy-metal-polluted soil remediation method |
| CN102527707A (en) * | 2012-02-24 | 2012-07-04 | 上海市环境科学研究院 | Enhanced electrokinetic remediation method of heavy metal contaminated soil |
| WO2012119016A2 (en) * | 2011-03-02 | 2012-09-07 | Applied Thin Films, Inc. | Protective internal coatings for porous substrates |
| CN103857623A (en) * | 2011-10-14 | 2014-06-11 | 信越化学工业株式会社 | Silicon oxide for negative electrode material of nonaqueous electroltye secondary cell, method for producing same, lithium ion secondary cell, and electrochemical capacitor |
| CN103891447A (en) * | 2014-03-19 | 2014-07-02 | 广州芯图能源科技有限公司 | Farming process applicable to circular agriculture |
-
2014
- 2014-10-20 CN CN201410554750.3A patent/CN104263372B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201809445U (en) * | 2010-08-06 | 2011-04-27 | 昆明理工大学 | Fused salt electrolyzing device for reducing SiO2 into Si |
| WO2012119016A2 (en) * | 2011-03-02 | 2012-09-07 | Applied Thin Films, Inc. | Protective internal coatings for porous substrates |
| CN103857623A (en) * | 2011-10-14 | 2014-06-11 | 信越化学工业株式会社 | Silicon oxide for negative electrode material of nonaqueous electroltye secondary cell, method for producing same, lithium ion secondary cell, and electrochemical capacitor |
| CN102500610A (en) * | 2012-01-04 | 2012-06-20 | 大恩(天津)环境技术研发有限公司 | Electrodynamic and drop-irrigation combined heavy-metal-polluted soil remediation method |
| CN102527707A (en) * | 2012-02-24 | 2012-07-04 | 上海市环境科学研究院 | Enhanced electrokinetic remediation method of heavy metal contaminated soil |
| CN103891447A (en) * | 2014-03-19 | 2014-07-02 | 广州芯图能源科技有限公司 | Farming process applicable to circular agriculture |
Non-Patent Citations (2)
| Title |
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| 王光华: "《垃圾填埋场选址中应注意的地质情况及建议》", 《环境保护》 * |
| 环境保护部环境工程评估中心: "《环境影响评价案例分析》", 29 February 2012, 中国环境科学出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106521542A (en) * | 2016-12-30 | 2017-03-22 | 风禾尽起科技(北京)有限公司 | Carbon-silicon composite and preparation method and system thereof |
| CN106521542B (en) * | 2016-12-30 | 2017-12-22 | 风禾尽起科技(北京)有限公司 | A kind of carbon-silicon composite material and preparation method thereof and preparation system |
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| CN104263372B (en) | 2018-02-06 |
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Inventor after: Yan Shouwen Inventor before: Yan Shouwen Inventor before: Li Lianghua |
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| CF01 | Termination of patent right due to non-payment of annual fee |