CN102167987A - Preparation method of biosynthesized diesel - Google Patents
Preparation method of biosynthesized diesel Download PDFInfo
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- CN102167987A CN102167987A CN2010101134039A CN201010113403A CN102167987A CN 102167987 A CN102167987 A CN 102167987A CN 2010101134039 A CN2010101134039 A CN 2010101134039A CN 201010113403 A CN201010113403 A CN 201010113403A CN 102167987 A CN102167987 A CN 102167987A
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Abstract
The invention relates to a preparation method of biosynthesized diesel, which belongs to the field of new energy. The new fuel product is developed based on mineral 0# diesel standards and substitutable principles. Methanol is used as a main initiator, naphthenic acid is used as an accelerator, castor oil is used as a flash point improver, ferrocene is used as a smoke suppressor, and rapeseed sulfonated oil is used as an antiseptic lubricating agent; on account of low cetane value of the methanol, isopropyl nitrite is used as a cetane enhancer, all components are mixed with diesel to form the biosynthesized diesel. The production technology of the product is simple, and the production can be operated at normal temperature and under normal pressure. Most of the raw materials are commercial products, have broad resources, and require low cost. The biosynthesized diesel can be used as a fuel required by various diesel engines, boilers, furnaces and the like. The biosynthesized diesel can be individually used as well as be used in coordination with mineral diesel. Besides, the biosynthesized diesel has the advantages of good starting property, high thermal efficiency, sufficient combustion, small carbon deposit quantity, no corrosion to components and no wear. Meanwhile, the sulfur content is low, and the smoke discharge quantity of the biosynthesized diesel can be reduced by more than 50% compared with the mineral diesel. The biosynthesized diesel is environment-friendly and safe.
Description
One, technical field:
The present invention relates to a kind of preparation method of bio-synthetic diesel, belong to new energy field.
Two, technical background:
Along with developing rapidly of global economy, the consumption of fuel oil is in sharp increase.Diesel oil particularly, since the nineties, the demand cumulative year after year rate of diesel oil has reached more than 8%, and mass consumption and is about to exhausted petroleum resources, and the severe contamination atmosphere.Therefore development, exploitation fuel substitute are all being done one's utmost in countries in the world.
The Chinese government pays much attention to the development and use of new forms of energy, especially reproducible bioenergy, and country has classified it as the pioneer field of energy development.Purpose of the present invention is exactly in order to seek the new energy and then a kind of energy-saving and environmental protection of developing, safe, economic bio-synthetic diesel.
Three, summary of the invention:
The present invention is that employing methyl alcohol is main fuel according to the standard-required of mineral substance 0# diesel oil and the novel fuel product of alternative principle and then development, because the methyl alcohol combustion efficacy is good, oxygen level is high, anti-knocking property are strong; Be auxiliary agent with the naphthenic acid simultaneously, Viscotrol C is a flash point improver, and ferrocene is a smoke suppressor, and the vegetable seeds sulphonated oil is anticorrosion lubricant; Low based on the methyl alcohol cetane value, adopting sec.-propyl nitric acid fat is cetane number improving agent, mixes with diesel oil by proportioning, forms bio-synthetic diesel of the present invention, also can be called for short " biofuel " or " combined diesel oil ".
It is simple to the present invention is to provide a kind of production technique, the bio-synthetic diesel that can operate at normal temperatures and pressures.It both can use separately, can mix use arbitrarily with mineral substance diesel oil again.Its raw material mostly is the commercially available prod, and Yi Caiyi purchases.
1, formulation ratio (% meter by weight)
Diesel oil: 45-50 methyl alcohol: 25-30 naphthenic acid: 8-10
Viscotrol C: 7-9 ferrocene: 1-2 vegetable seeds sulphonated oil: 4-6
Sec.-propyl nitric acid fat: 1-2
2, compound method:
The compound method of bio-synthetic diesel of the present invention is: the quantity of preparation prepares a stainless steel or moulds the system mixing tank as required, at normal temperatures and pressures, formulation ratio according to the present invention, various feed composition except that diesel oil, add in the mixing tank respectively, mix with agitator (or stirring rod), time is 15-20 minute, the about per minute 20-30 of rotating speed changes, then diesel component is added and continue in the mixing tank to stir 5-10 minute, make its thorough mixing, pass through again and just made the bio-synthetic diesel product after filter (more than 300 orders) filters, can use.
3, preparation example: (% meter by weight)
Embodiment 1:
Diesel oil: 50 methyl alcohol: 25 naphthenic acid: 10
Viscotrol C: 7 ferrocene: 2 vegetable seeds sulphonated oils: 4
Sec.-propyl nitric acid fat: 2
Embodiment 2:
Diesel oil: 45 methyl alcohol: 30 naphthenic acid: 8
Viscotrol C: 9 ferrocene: 1 vegetable seeds sulphonated oil: 6
Sec.-propyl nitric acid fat: 1
Embodiment 3:
Diesel oil: 48 methyl alcohol: 28 naphthenic acid: 9
Viscotrol C: 8 ferrocene: 1 vegetable seeds sulphonated oil: 5
Sec.-propyl nitric acid fat: 1
More than the compound method of 3 kinds of embodiment identical, all can obtain the bio-synthetic diesel product.
Four, products characteristics:
1, bio-synthetic diesel can be prepared at normal temperatures and pressures, and raw material sources are wide, cost is low, and operating procedure is simple.
2, bio-synthetic diesel can be used as the fuel such as various Diesel engines, boiler, kiln, both can use separately, also can mix with mineral matter diesel oil use, and ratio is not limit.
3, the bio-synthetic diesel startability is good, thermal efficiency height, and sufficient combustion, carbon distribution is few, parts is not had burn into do not have wearing and tearing.
4, the bio-synthetic diesel sulfur-bearing is low, and smoke extract rate can reduce more than 50% than mineral diesel, both environmental protection, again safety.
Claims (2)
1. the preparation method of a bio-synthetic diesel, it is characterized in that: product of the present invention is by main fuel, auxiliary agent, flash point improver, smoke suppressor, anticorrosion lubricant and cetane number improving agent, drops into stirred pot by proportioning, through stir mixed after, mixed with diesel oil again, form bio-synthetic diesel.
2. according to claim 1, the preparation method of described a kind of bio-synthetic diesel, it is characterized in that: wherein said main fuel is methyl alcohol (by weight) 25-30%, auxiliary agent is naphthenic acid 8-10%, flash point improver is Viscotrol C 7-9%, smoke suppressor is ferrocene 1-2%, anticorrosion lubricant is vegetable seeds sulphonated oil 4-6%, cetane number improving agent is sec.-propyl nitric acid fat 1-2%, drop into stirred pot respectively by proportioning at normal temperatures and pressures, the common stirring 15-20 minute just can be fully mixed, diesel oil 45-50% dropped in the stirred pot again, evenly mixed, promptly made bio-synthetic diesel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101134039A CN102167987A (en) | 2010-02-25 | 2010-02-25 | Preparation method of biosynthesized diesel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101134039A CN102167987A (en) | 2010-02-25 | 2010-02-25 | Preparation method of biosynthesized diesel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102167987A true CN102167987A (en) | 2011-08-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101134039A Pending CN102167987A (en) | 2010-02-25 | 2010-02-25 | Preparation method of biosynthesized diesel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102167987A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1431280A (en) * | 2003-02-09 | 2003-07-23 | 李宇翔 | Environmental protection and energy saving methanol diesel |
| CN101089147A (en) * | 2006-06-15 | 2007-12-19 | 颜克绳 | Prepn process of clean biodiesel oil |
-
2010
- 2010-02-25 CN CN2010101134039A patent/CN102167987A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1431280A (en) * | 2003-02-09 | 2003-07-23 | 李宇翔 | Environmental protection and energy saving methanol diesel |
| CN101089147A (en) * | 2006-06-15 | 2007-12-19 | 颜克绳 | Prepn process of clean biodiesel oil |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| DD01 | Delivery of document by public notice |
Addressee: Yan Kesheng Document name: Notification of Passing Preliminary Examination of the Application for Invention |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| DD01 | Delivery of document by public notice |
Addressee: Yan Kesheng Document name: Notification of Patent Invention Entering into Substantive Examination Stage |
|
| DD01 | Delivery of document by public notice |
Addressee: Yan Kesheng Document name: Notification of an Office Action |
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| DD01 | Delivery of document by public notice |
Addressee: Yan Kesheng Document name: Notification that Application Deemed to be Withdrawn |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110831 |