CN105130721B - A kind of carbon dioxide fracturing device exothermic material - Google Patents
A kind of carbon dioxide fracturing device exothermic material Download PDFInfo
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- CN105130721B CN105130721B CN201510487195.1A CN201510487195A CN105130721B CN 105130721 B CN105130721 B CN 105130721B CN 201510487195 A CN201510487195 A CN 201510487195A CN 105130721 B CN105130721 B CN 105130721B
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- carbon dioxide
- fracturing device
- dioxide fracturing
- exothermic material
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Abstract
A kind of carbon dioxide fracturing device exothermic material, is related to demolition set field, consists of the following composition by weight：Calcium perchlorate 10%, potassium nitrate 8%, China fir powdered carbon 50%, aluminium powder 8%/, iron oxide 21%/and calper calcium peroxide 3%.Present invention heating is rapid, exothermic energy is big, can realize the purpose for liquid carbon dioxide being changed into gaseous carbon dioxide moment, and then carbon dioxide fracturing device is produced huge force of explosion in moment, reaches the purpose rapidly and efficiently dug up mine.
Description
Technical field
The present invention relates to demolition set field, specifically a kind of carbon dioxide fracturing device exothermic material.
Background technology
Pyrotoxin is the significant components of carbon dioxide fracturing device, it is desirable to pyrotoxin can generate heat rapidly, exothermic energy it is big, energy
Moment realizes the purpose for liquid carbon dioxide being changed into gaseous carbon dioxide, and then carbon dioxide fracturing device is produced in moment
Huge force of explosion, reaches the purpose rapidly and efficiently dug up mine.
Chemicals inside the pyrotoxin of existing carbon dioxide fracturing device, electrothermal calefactive rate is slower, and caloric value is small, difficult
To reach need of work, the normal work of carbon dioxide fracturing device is influenceed.
The content of the invention
In order to overcome the shortcoming that above-mentioned prior art is present, it is an object of the invention to provide a kind of carbon dioxide fracturing device
With exothermic material, it generates heat, and rapid, exothermic energy is big, and energy moment is realized changes into gaseous carbon dioxide liquid carbon dioxide
Purpose.
In order to solve the above problems, the present invention uses following technical scheme：A kind of carbon dioxide fracturing device exothermic material,
It is characterized in that, consist of the following composition by weight：Calcium perchlorate 10%, potassium nitrate 8%, China fir powdered carbon 50%, aluminium powder 8%/,
Iron oxide 21%/and calper calcium peroxide 3%.
The beneficial effects of the invention are as follows：
1st, the rapid, exothermic energy that generates heat is big, moment can realize the mesh for liquid carbon dioxide being changed into gaseous carbon dioxide
's.
2nd, composition is simple easy, and burning velocity is controllable, and burning velocity is slower in atmosphere, oxygen is thin or inertia ring
Border, and in the case where there is certain confined pressure, burning velocity is exceedingly fast, and meets the heating requirement of carbon dioxide fracturing device.
Embodiment
A kind of carbon dioxide fracturing device exothermic material, is consisted of the following composition by weight：Calcium perchlorate 10%, nitric acid
Potassium 8%, China fir powdered carbon 50%, aluminium powder 8%/, iron oxide 21%/and calper calcium peroxide 3%.
Present invention heating is rapid, exothermic energy is big, can realize moment and liquid carbon dioxide is changed into gaseous carbon dioxide
Purpose, and then carbon dioxide fracturing device is produced huge force of explosion in moment, reach the purpose rapidly and efficiently dug up mine.
Claims (1)
1. a kind of carbon dioxide fracturing device exothermic material, it is characterized in that, consist of the following composition by weight：Calcium perchlorate
10%th, potassium nitrate 8%, China fir powdered carbon 50%, aluminium powder 8%, iron oxide 21% and calper calcium peroxide 3%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510487195.1A CN105130721B (en) | 2015-08-05 | 2015-08-05 | A kind of carbon dioxide fracturing device exothermic material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510487195.1A CN105130721B (en) | 2015-08-05 | 2015-08-05 | A kind of carbon dioxide fracturing device exothermic material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105130721A CN105130721A (en) | 2015-12-09 |
| CN105130721B true CN105130721B (en) | 2017-09-05 |
Family
ID=54716364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510487195.1A Active CN105130721B (en) | 2015-08-05 | 2015-08-05 | A kind of carbon dioxide fracturing device exothermic material |
Country Status (1)
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| CN (1) | CN105130721B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106220459B (en) * | 2016-07-22 | 2018-05-25 | 厦门岩特科技有限公司 | Carbon dioxide heats compound powder |
| CN106968657A (en) * | 2017-04-21 | 2017-07-21 | 山西潞安工程有限公司 | The preparation method of colliery gas phase pressure break heater |
| CN107760282A (en) * | 2017-07-19 | 2018-03-06 | 贵州盛卓科科技有限公司 | Liquid carbon dioxide fracturing device heating agent |
| CN107556148A (en) * | 2017-09-25 | 2018-01-09 | 安徽香杨新能源科技发展有限公司 | A kind of environmentally friendly exothermic material of machinery |
| CN109912371A (en) * | 2019-01-15 | 2019-06-21 | 贵州致裂科技有限公司 | A kind of exothermic material and preparation method thereof of carbon dioxide fracturing device |
| CN110128229A (en) * | 2019-06-17 | 2019-08-16 | 重庆创普达机械科技有限公司 | Carbon dioxide fracturing device activator composite oxidant and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4746380A (en) * | 1986-06-11 | 1988-05-24 | Imperial Chemical Industries Plc | Explosive compound comprising ammonium nitrate and glycine |
| CN101306967A (en) * | 2008-01-11 | 2008-11-19 | 卫丕昌 | Applications of high-energy oxygen-containing fuel |
| CN101475422A (en) * | 2009-01-16 | 2009-07-08 | 王平安 | Composite oxidizing compound for firework |
| CN101633591A (en) * | 2008-07-25 | 2010-01-27 | 王生宝 | Fireworks product |
-
2015
- 2015-08-05 CN CN201510487195.1A patent/CN105130721B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4746380A (en) * | 1986-06-11 | 1988-05-24 | Imperial Chemical Industries Plc | Explosive compound comprising ammonium nitrate and glycine |
| CN101306967A (en) * | 2008-01-11 | 2008-11-19 | 卫丕昌 | Applications of high-energy oxygen-containing fuel |
| CN101633591A (en) * | 2008-07-25 | 2010-01-27 | 王生宝 | Fireworks product |
| CN101475422A (en) * | 2009-01-16 | 2009-07-08 | 王平安 | Composite oxidizing compound for firework |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105130721A (en) | 2015-12-09 |
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