CN105693441A - Industrial coalbed methane mixture - Google Patents
Industrial coalbed methane mixture Download PDFInfo
- Publication number
- CN105693441A CN105693441A CN201610063710.8A CN201610063710A CN105693441A CN 105693441 A CN105693441 A CN 105693441A CN 201610063710 A CN201610063710 A CN 201610063710A CN 105693441 A CN105693441 A CN 105693441A
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- CN
- China
- Prior art keywords
- liquid
- mixture
- coalbed methane
- parts
- industrial
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- C—CHEMISTRY; METALLURGY
- C06—EXPLOSIVES; MATCHES
- C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
- C06B43/00—Compositions characterised by explosive or thermic constituents not provided for in groups C06B25/00 - C06B41/00
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
The invention relates to a coalbed methane product, particularly an industrial coalbed methane mixture. The invention develops application of coalbed methane, and provides an industrial coalbed methane mixture. The industrial coalbed methane mixture is composed of 30-50 parts of liquefied coalbed methane, 15-25 parts of liquid oxygen, 8-12 parts of liquid n-butane, 8-12 parts of liquid benzene, 8-12 parts of liquid chlorine and 9-11 parts of 100-50-mesh coke powder. All the substances are mixed to prepare a liquid blasting agent, and the liquid blasting agent is preserved in a steel cylinder at low temperature in a closed state. When the mixture contacts the naked fire of a fuze product, severe oxidation reaction can occur; and the mixture has the characteristic of high power, and is safe and reliable to use. The mixture can be used for blasting operation in outdoor occasions.
Description
Technical field
The present invention relates to a kind of coal bed gas goods, be specially a kind of industrial coal seam gas mixture。
Background technology
Coal bed gas is coal mine associated a kind of gas, is mainly composed of methane。The existing forms hydrocarbon gas to be adsorbed on matrix of coal particle surface, part is free in coal hole or is dissolved in coal seam water, is the associated minerals resource of coal, belongs to Unconventional forage。It is commonly called as " gas ", calorific value is 2-5 times of general coal, the calorific value of 1 cubic metre of pure coal bed gas is equivalent to 1.13kg gasoline, 1.21kg standard coal, its calorific value is suitable with natural gas, can mix defeated mixed with natural gas, and very clean after burning, it is nearly free from any waste gas, is first-class industry, chemical industry, generating and resident living fuel。When coal bed gas air concentration reaches 5%-16%, meeting naked light will explode, and this is the root of Gas Explosion Accidents in Coal Mines。Coal bed gas is directly discharged in air, and its greenhouse effect is about 21 times of carbon dioxide, and environmental destruction is extremely strong。Requirement in current coal mining, before mining, necessary first exploiting coal bed methane, makes the coal bed gas in colliery obtain pre-extraction, makes great efforts to make coal mine gas from explosion rate to reduce。And the coal bed gas extracted out can use as multiple use。
Summary of the invention
The present invention is in order to develop the purposes of coal bed gas, it is provided that a kind of industrial coal seam gas mixture。
The technical scheme is that a kind of industrial coal seam gas mixture is made up of following ingredients: liquefaction coalbed 30-50 part, liquid oxygen 15-25 part, liquid normal butane 8-12 part, liquid phenenyl 8-12 part, liquid chlorine 8-12 part, 100-50 order coke powder 9-11 part。Make liquid blasting agent after above-mentioned substance mixing, and cryogenic seal preserves in steel cylinder。
When use, it is possible to mixture is divided in airtight vessel, access fuse。For mining, the occasion explosion such as repair the roads uses。The failure once detonate, along with mixture temperature raises, namely liquid parts volatilizees totally, it is impossible to occur to explode again, stops accident potential and produces。
Mixture of the present invention, after running into fuse product naked light, can produce violent oxidation reaction, and feature power is huge, safe and reliable。Can use as the bursting work of outdoor occasion。
Detailed description of the invention
Embodiment 1, a kind of industrial coal seam gas mixture, be made up of following ingredients: liquefaction coalbed 40g, liquid oxygen 20g, liquid normal butane 10g, liquid phenenyl 10g, liquid chlorine 10g, 100 order coke powder 10g。
Performance test: explosion velocity is 8792m/s, and detonation pressure reaches 34.3Gpa/g.cm3(1.84), quick-fried appearance reaches 830L, and the quick-fried heat of/kg. is 5443kj/kg, and quick-fried temperature reaches 4890 DEG C。
Embodiment 2, a kind of industrial coal seam gas mixture, be made up of following ingredients: liquefaction coalbed 30-50g, liquid oxygen 15-25g, liquid normal butane 8-12g, liquid phenenyl 8-12g, liquid chlorine 8-12g, 100-50 order coke powder 9-11g。
Performance test: explosion velocity is 8757m/s, and detonation pressure reaches 34.6Gpa/g.cm3(1.84), quick-fried appearance reaches 835L, and the quick-fried heat of/kg. is 5483kj/kg, and quick-fried temperature reaches 4990 DEG C。
Embodiment 3, a kind of industrial coal seam gas mixture, be made up of following ingredients: liquefaction coalbed 30-50g, liquid oxygen 15-25g, liquid normal butane 8-12g, liquid phenenyl 8-12g, liquid chlorine 8-12g, 100-50 order coke powder 9-11g。
Performance test: explosion velocity is 8752m/s, and detonation pressure reaches 34.4Gpa/g.cm3(1.84), quick-fried appearance reaches 838L, and the quick-fried heat of/kg. is 5573kj/kg, and quick-fried temperature reaches 4950 DEG C。
Claims (2)
1. an industrial coal seam gas mixture, is characterized in that being made up of following ingredients: liquefaction coalbed 30-50 part, liquid oxygen 15-25 part, liquid normal butane 8-12 part, liquid phenenyl 8-12 part, liquid chlorine 8-12 part, 100-50 order coke powder 9-11 part。
2. an industrial coal seam gas mixture, is characterized in that being made up of following ingredients: liquefaction coalbed 40g, liquid oxygen 20g, liquid normal butane 10g, liquid phenenyl 10g, liquid chlorine 10g, 100 order coke powder 10g。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610063710.8A CN105693441A (en) | 2016-01-31 | 2016-01-31 | Industrial coalbed methane mixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610063710.8A CN105693441A (en) | 2016-01-31 | 2016-01-31 | Industrial coalbed methane mixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105693441A true CN105693441A (en) | 2016-06-22 |
Family
ID=56229877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610063710.8A Pending CN105693441A (en) | 2016-01-31 | 2016-01-31 | Industrial coalbed methane mixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105693441A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3808062A (en) * | 1972-12-08 | 1974-04-30 | Nippon Kayaku Kk | Liquid explosive compositions of hydrogen peroxide and an aromatic sulforic acid and process for the preparation thereof |
| CN102116597A (en) * | 2010-12-23 | 2011-07-06 | 葛洲坝易普力股份有限公司 | Method for determining unit consumption of bench blasting explosive |
| CN103193558A (en) * | 2013-04-18 | 2013-07-10 | 乔新明 | Method for preparing liquid oxygen explosive |
| CN103193566A (en) * | 2013-04-18 | 2013-07-10 | 乔新明 | Liquid oxygen explosive composite and liquid oxygen explosive |
-
2016
- 2016-01-31 CN CN201610063710.8A patent/CN105693441A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3808062A (en) * | 1972-12-08 | 1974-04-30 | Nippon Kayaku Kk | Liquid explosive compositions of hydrogen peroxide and an aromatic sulforic acid and process for the preparation thereof |
| CN102116597A (en) * | 2010-12-23 | 2011-07-06 | 葛洲坝易普力股份有限公司 | Method for determining unit consumption of bench blasting explosive |
| CN103193558A (en) * | 2013-04-18 | 2013-07-10 | 乔新明 | Method for preparing liquid oxygen explosive |
| CN103193566A (en) * | 2013-04-18 | 2013-07-10 | 乔新明 | Liquid oxygen explosive composite and liquid oxygen explosive |
Non-Patent Citations (1)
| Title |
|---|
| M.A.布德尼柯夫等: "《炸药与和药》", 30 June 1957, 国防工业出版社 * |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160622 |