CN101250450B - High-energy liquid gas and preparation method thereof - Google Patents
High-energy liquid gas and preparation method thereof Download PDFInfo
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- CN101250450B CN101250450B CN2008100445832A CN200810044583A CN101250450B CN 101250450 B CN101250450 B CN 101250450B CN 2008100445832 A CN2008100445832 A CN 2008100445832A CN 200810044583 A CN200810044583 A CN 200810044583A CN 101250450 B CN101250450 B CN 101250450B
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- pentane
- water
- liquefied gas
- dme
- sodium hydroxide
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Abstract
The invention relates to high-energy liquid gas, which is characterized in that the components and percentage by weight are that dimethyl ether 38-45%, petroleum ether 22-26%, pentane 27-32%, sodium-hydroxide 0.7-0.9%, potassium hypermanganate 0.2-0.3% and water 5-7%, the process for preparing the high-energy liquid gas comprises the following steps: getting each component according to the percentage by weight, adding sodium-hydroxide and potassium hypermanganate into petroleum ether and pentane after being dissolved by water, evenly stirring, and then adding dimethyl ether, and loading into a steel bottle. The products of the invention which are burnt not only have high heat value, but also has sufficient and complete combustion, the products have no residue, no carbon deposition and no environmental pollution after being burnt, which has the advantages of low production cost, convenient employment, security, sanitary and strong practicability. The products of the invention can effectively solve the status of inadequate domestic fuel for countryside and urban suburbs, which improves quality of life of vast farmers and suburb residents.
Description
Technical field
The present invention relates to a kind of synthol, particularly a kind of high-energy liquefied gas and preparation method thereof.Be applicable to and make domestic fuel.
Technical background
Along with social economy constantly develops, vast rural area and cities and towns suburbanite's standard of living also improves constantly, but along with petroleum resources constantly reduce, international fuel market constantly appreciates, rising steadily of natural gas and liquefied petroleum gas (LPG) price, part rural area and cities and towns suburbanite are still also using the heating of cooking of coal and faggot, this domestic fuel had been both inconvenient, also unclean health, had a strong impact on people's quality of life.In the prior art, Chinese patent application number 00109082.8 discloses a kind of " high energy synthetic liquefied gas ", system is formulated in retort with pentane, dme, ferrocene, toluene, sodium hydroxide, essence (or mercaptan), its ratio range is pentane 100 (weight part, as follows), dme 0.25-0.45, ferrocene 0.005-0.015, toluene 0.02-0.05, sodium hydroxide 0.07-0.12, essence (or mercaptan) 0.03-0.05; Be somebody's turn to do in " high energy synthetic liquefied gas ", because the main raw material pentane derives from oil, production cost and price are higher and more and more high, practicality is relatively poor, pentane account for raw material form 99% or more, since pentane be the bigger liquid of molecule, be difficult to have residual after perfect combustion, burning are used and form carbon deposit and environmental pollution, toluene is toxic substance, produce use more dangerous, easily cause the pollution of environment.
Summary of the invention
Purpose of the present invention is intended to overcome above-mentioned deficiency of the prior art, and a kind of calorific value height, low, the easy to use safety and sanitation of cost, nontoxic pollution-free, practical high-energy liquefied gas and preparation method thereof are provided.
Technical solution of the present invention is: a kind of high-energy liquefied gas, its feature part are that composition and weight percent are:
Dme 38～45%
Sherwood oil 22～26%
Pentane 27～32%
Sodium hydroxide 0.7～0.9%
Potassium permanganate 0.2～0.3%
Water 5～7%.
In the technical solution of the present invention: described composition and weight percent are preferably:
Dme 40%
Sherwood oil 24%
Pentane 30%
Sodium hydroxide 0.8%
Potassium permanganate 0.2%
Water 5%.
Another technical solution of the present invention is: a kind of preparation method of high-energy liquefied gas, its feature part is to comprise the following steps:
A, get each component by the weight percent of dme 38～45%, sherwood oil 22～26%, pentane 27～32%, sodium hydroxide 0.7～0.9%, potassium permanganate 0.2～0.3%, water 5～7%;
B, in reactor, with sodium hydroxide, potassium permanganate with water dissolution after, add sherwood oil and pentane stirring and evenly mixing, add dme again, steel cylinder is gone in can (can adopt existing oil liquefied gas filling apparatus).
In another technical solution of the present invention: the weight percent of described each component of step (a) is preferably: dme 40%, sherwood oil 24%, pentane 30%, sodium hydroxide 0.8%, potassium permanganate 0.2%, water 5%.
Compared with prior art, the present invention has following characteristics and good result:
(1) in the composition of high-energy liquefied gas of the present invention, owing to improved the usage ratio that is the dme of colourless gas state under the normal temperature and pressure greatly, and adopt the dme that obtains through a large amount of experimental summaries and the best proportioning of sherwood oil and pentane, the burning of high-energy liquefied gas product is used not only have high heating value (greater than 12000 kcal/kg) and sufficient combustion complete, back noresidue, no carbon deposit, non-environmental-pollution are used in burning;
(2) the dme system during high-energy liquefied gas of the present invention is formed is that main material production makes with coal or grain, and raw material is easy to get, cheap, and the high-energy liquefied gas production cost of products is low by 30%～50% than prior art products, and is practical;
(3) technology of the present invention is simple, production safety, safety and sanitation easy to use, burning smoke-free and tasteless nontoxic pollution-free, have characteristics such as economic, practical property is strong, can effectively solve rural area and the insufficient situation of suburb, cities and towns domestic fuel, vast farmers and outskirts of a town resident's the quality of life of improving.
Embodiment
Below by embodiment the present invention is further described.
Embodiment 1:
A kind of high-energy liquefied gas, it is formed and weight percent is: dme 40%, sherwood oil 24%, pentane 30%, sodium hydroxide 0.8%, potassium permanganate 0.2%, water 5%; The preparation method of this high-energy liquefied gas comprises the following steps:
A, get dme, sherwood oil, pentane, sodium hydroxide, potassium permanganate, water by described weight percent;
B, in reactor, with sodium hydroxide, potassium permanganate with water dissolution after, add sherwood oil and pentane stirring and evenly mixing, add dme again, mixing filling (can adopt existing oil liquefied gas filling apparatus) is gone into steel cylinder, promptly makes finished product.
The high-energy liquefied gas that makes has described characteristics of content part of the present invention and good result.
Embodiment 2:
A kind of high-energy liquefied gas, it is formed and weight percent is: dme 45%, sherwood oil 22%, pentane 27%, sodium hydroxide 0.8%, potassium permanganate 0.2%, water 5%;
The preparation method of this high-energy liquefied gas and other are with embodiment 1, slightly.
Embodiment 3:
A kind of high-energy liquefied gas, it is formed and weight percent is: dme 42%, sherwood oil 23%, pentane 28.1%, sodium hydroxide 0.7%, potassium permanganate 0.2%, water 6%;
The preparation method of this high-energy liquefied gas and other are with embodiment 1, slightly.
Embodiment 4:
A kind of high-energy liquefied gas, it is formed and weight percent is: dme 39%, sherwood oil 22.9%, pentane 32%, sodium hydroxide 0.8%, potassium permanganate 0.3%, water 5%;
The preparation method of this high-energy liquefied gas and other are with embodiment 1, slightly.
Embodiment 5:
A kind of high-energy liquefied gas, it is formed and weight percent is: dme 38%, sherwood oil 26%, pentane 27.8%, sodium hydroxide 0.9%, potassium permanganate 0.3%, water 7%;
The preparation method of this high-energy liquefied gas and other are with embodiment 1, slightly.
The invention is not restricted to the foregoing description, the technology of the present invention solution is described all can be implemented, and has described good result.
Claims (4)
1. high-energy liquefied gas is characterized in that forming and weight percent is:
Dme 38～45%
Sherwood oil 22～26%
Pentane 27～32%
Sodium hydroxide 0.7～0.9%
Potassium permanganate 0.2～0.3%
Water 5～7%.
2. by the described high-energy liquefied gas of claim 1, it is characterized in that described composition and weight percent are:
Dme 40%
Sherwood oil 24%
Pentane 30%
Sodium hydroxide 0.8%
Potassium permanganate 0.2%
Water 5%.
3. the preparation method of a high-energy liquefied gas is characterized in that comprising the following steps:
A, get each component by the weight percent of dme 38～45%, sherwood oil 22～26%, pentane 27～32%, sodium hydroxide 0.7～0.9%, potassium permanganate 0.2～0.3%, water 5～7%;
B, with sodium hydroxide, potassium permanganate with water dissolution after, add sherwood oil and pentane stirring and evenly mixing, add dme again, be filled into steel cylinder.
4. by the preparation method of the described high-energy liquefied gas of claim 3, it is characterized in that: the weight percent of described each component of step a is: dme 40%, sherwood oil 24%, pentane 30%, sodium hydroxide 0.8%, potassium permanganate 0.2%, water 5%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100445832A CN101250450B (en) | 2008-04-11 | 2008-04-11 | High-energy liquid gas and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100445832A CN101250450B (en) | 2008-04-11 | 2008-04-11 | High-energy liquid gas and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101250450A CN101250450A (en) | 2008-08-27 |
| CN101250450B true CN101250450B (en) | 2010-10-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN2008100445832A Expired - Fee Related CN101250450B (en) | 2008-04-11 | 2008-04-11 | High-energy liquid gas and preparation method thereof |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102676250A (en) * | 2011-03-14 | 2012-09-19 | 云南牛选科技有限公司 | Oxygen-rich, liquefied gas |
| CN103820180A (en) * | 2014-03-21 | 2014-05-28 | 王海涛 | Mixed dimethyl ether gas |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1227864A (en) * | 1999-01-29 | 1999-09-08 | 粱六斤 | Ether-hydrocarbon liquid compound fuel |
| CN1281031A (en) * | 2000-08-01 | 2001-01-24 | 伍鹏雁 | Synthetic liquefied gas as fuel |
| CN1316489A (en) * | 2000-04-04 | 2001-10-10 | 卢友明 | Process for preparing synthetic high-energy liquefied gas |
| CN1327035A (en) * | 2000-06-06 | 2001-12-19 | 肖坤 | High energy synthetic liquefied gas |
-
2008
- 2008-04-11 CN CN2008100445832A patent/CN101250450B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1227864A (en) * | 1999-01-29 | 1999-09-08 | 粱六斤 | Ether-hydrocarbon liquid compound fuel |
| CN1316489A (en) * | 2000-04-04 | 2001-10-10 | 卢友明 | Process for preparing synthetic high-energy liquefied gas |
| CN1327035A (en) * | 2000-06-06 | 2001-12-19 | 肖坤 | High energy synthetic liquefied gas |
| CN1281031A (en) * | 2000-08-01 | 2001-01-24 | 伍鹏雁 | Synthetic liquefied gas as fuel |
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| CN101250450A (en) | 2008-08-27 |
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Effective date of registration: 20101220 Address after: Xinqiao Industrial Development Zone in Mianyang city of Sichuan province Youxian District 621007 Patentee after: Dier New Energy Technology Sichuan Co., Ltd. Address before: 621707 Jiangyou city of Sichuan Province Zhang Ming Zhen 9 North Street of No. 21 (Jiangyou Weida Technology Co., Ltd.) Patentee before: Pang Yingcai |
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