CN104449903B - A kind of biodiesel compound additive and preparation method - Google Patents
A kind of biodiesel compound additive and preparation method Download PDFInfo
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- CN104449903B CN104449903B CN201410636284.3A CN201410636284A CN104449903B CN 104449903 B CN104449903 B CN 104449903B CN 201410636284 A CN201410636284 A CN 201410636284A CN 104449903 B CN104449903 B CN 104449903B
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- biodiesel
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Abstract
A kind of biodiesel compound additive and preparation method thereof, belongs to diesel fuel additives field.The biodiesel compound additive of the present invention, adds in diesel oil and biodiesel setting temperature can be made to reduce, and makes the low temperature flowability that biodiesel holding is good, facilitates accumulating and the use of diesel oil.Product preparation process is simple, easy to operate and with low cost；Product of the present invention, by the synergy between each component, can improve the various performances of biodiesel simultaneously.
Description
Technical field
The present invention relates to a kind of diesel fuel additives, be specifically related to a kind of biodiesel compound additive and preparation method thereof.
Background technology
Quickening along with China's modernization construction paces, demand rapid increase to the energy, limited by the resource reserve such as coal in China, oil and producing capacity, China is faced with the situation of energy supply shortage, meanwhile, the Economic Development Mode of China has continued the traditional development model based on a large amount of consumption energy, makes economic activity ask for the speed reproduction speed considerably beyond resource itself of resource.Biodiesel, owing to its combustibility is high, pollute the advantages such as little, renewable, is the preferable alternative energy source of tradition fossil fuel, and is the most worldwide used widely.
Biodiesel is clean reproducible energy, the main liquid fuel made for raw material with the oil plant water plants such as oil-yielding shrubs fruit, engineering microalgae such as the oil crops such as soybean and rapeseed, oil palm, Chinese pistache and animal fat, biodiesel etc., is excellent petroleum diesel substitute.Biodiesel is novel " green energy resource ", and development biodiesel, to sustainable economic development, advances energy substitution, alleviates environmental pressure, controls urban atmospheric pollution significant.Biodiesel is possible not only to alleviate mankind's degree of dependence to oil, is also a kind of regenerative resource simultaneously.Being based on these characteristics, at present, biodiesel is just forming the pollution-free industry quickly grown, and the advantage of biodiesel uniqueness determines its wide application prospect.
Biodiesel has excellent environmental protection characteristic, compares sulfur content with petrifaction diesel low, and sulfur dioxide and sulfide emission can be made after using to greatly reduce.AUTHORITATIVE DATA shows, the discharge capacity of sulfur dioxide and sulfide can reduce about 30%.Biodiesel is less than petrifaction diesel to the infringement of human body without the aromatic compound to environment, combustion tail gas, has good biodegradation character simultaneously.In addition, also having good security performance, the flash-point of biodiesel is higher than petrifaction diesel, and it is not belonging to dangerous fuel, transporting, store, the advantage of the aspect such as use obvious.
In addition to having above-mentioned advantage, it is more lower slightly than petrifaction diesel that biodiesel also has some shortcomings, such as calorific value；Biodiesel has higher dissolubility, makees to be prone to during fuel the rubber and plastic part of swelling engine；Raw material has a significant impact for the character of biodiesel, if there being saturated fatty acid in raw material, then the low temperature flow of biodiesel may be poor, if containing polybasic unsaturated fatty acid, then the oxidation stability of biodiesel may be poor.Prior art uses the method for diesel fuel additives to improve the low temperature flowability of diesel oil to a certain extent, promote diesel combustion or improve the explosion-proof of diesel oil, but function singleness, the a certain performance of diesel oil can only be improved, some additives also can reduce other performances and index while improve a kind of performance of diesel oil, lacks the synergy between each component.
Can act synergistically between each component of Multifunctional bio-diesel composite additive for vehicles of the present invention, improve each performance indications of diesel oil and combination property simultaneously, solve problem above.
Summary of the invention
The present invention solves the problem such as crystallization and serious, the poor stability of gelation under the biodiesel low temperature encountered in the popularization and application of current biodiesel, it is proposed that a kind of safety and stability, it is easy to a kind of biodiesel compound additive of biodiesel popularization and application.
Biodiesel compound additive of the present invention is made up of the component of following number, and described number is weight portion:
Cetane number improver
20-30 part；
Cold flow improver
14-25 part；
Corrosion inhibitor
6-12 part；
Antioxidant
4-8 part；
Quiet agent
7-15 part.
Wherein said cetane number improver is made up of the component of following number, and described number is weight portion:
Isooctyl ester nitrate
4-8 part；
2-ethoxyethyl group nitrate
8-12 part；
Nitric acid heptyl ester
8-10 part.
Wherein said cold flow improver is made up of the component of following number, and described number is weight portion:
Styrene And Chloroalkyl Acrylates-octadecyl ester copolymer 5-10 part；
Ethylene-vinyl acetate copolymer
9-15 part.
Wherein said corrosion inhibitor is made up of the component of following number, and described number is weight portion:
C12-alkenyl succinic acid
1-3 part；
Double alkyl phosphoric acids
2-4 part；
Benzyl benzyne thioether
3-5 part.
Wherein said antioxidant is made up of the component of following number, and described number is weight portion:
BHT
2-3 part；
N, N-di-sec-butyl phenylenediamine
2-5 part.
Wherein said detersive is made up of the component of following number, and described number is weight portion:
Single or multiple ethylene glycol alkyl ether
3-6 part；
Single or multiple ethylene glycol alkyl phenylate
4-9 part.
The preparation method of the biodiesel compound additive of the present invention comprises the steps:
Above-mentioned each component is added Mixer pot, stirs 30-35 minute with the mixing speed of 100-200 rev/min, i.e. obtain biodiesel compound additive of the present invention.
The invention has the beneficial effects as follows:
(1) the biodiesel compound additive of the present invention, adds in diesel oil, so that it may so that biodiesel setting temperature reduces many degrees, makes the low temperature flowability that biodiesel holding is good, facilitates accumulating and the use of diesel oil.
(2) the biodiesel compound additive product preparation process of the present invention is simple, easy to operate and with low cost；
(3) product of the present invention is by the synergy between each component, can improve the various performances of biodiesel simultaneously.
Detailed description of the invention
Embodiment
1
The present invention provides a kind of biodiesel compound additive, is made up of the component of following number, and described number is weight portion:
Isooctyl ester nitrate
4 parts；
2-ethoxyethyl group nitrate
8 parts；
Nitric acid heptyl ester
8 parts；
Styrene And Chloroalkyl Acrylates-octadecyl ester copolymer 5 parts；
Ethylene-vinyl acetate copolymer
9 parts；
C12-alkenyl succinic acid
1 part；
Double alkyl phosphoric acids
2 parts；
Benzyl benzyne thioether
3 parts；
BHT
2 parts；
N, N-di-sec-butyl phenylenediamine
2 parts；
Single or multiple ethylene glycol alkyl ether
3 parts；
Single or multiple ethylene glycol alkyl phenylate
4 parts.
The preparation method of the biodiesel compound additive of the present invention comprises the steps:
Above-mentioned each component is added Mixer pot, stirs 30 minutes with the mixing speeds of 100 revs/min, i.e. obtain biodiesel compound additive of the present invention.
Embodiment
2
The present invention provides a kind of biodiesel compound additive, is made up of the component of following number, and described number is weight portion:
Isooctyl ester nitrate
5 parts；
2-ethoxyethyl group nitrate
10 parts；
Nitric acid heptyl ester
9 parts；
Styrene And Chloroalkyl Acrylates-octadecyl ester copolymer 8 parts；
Ethylene-vinyl acetate copolymer
13 parts；
C12-alkenyl succinic acid
2 parts；
Double alkyl phosphoric acids
3 parts；
Benzyl benzyne thioether
4 parts；
BHT
3 parts；
N, N-di-sec-butyl phenylenediamine
4 parts；
Single or multiple ethylene glycol alkyl ether
5 parts；
Single or multiple ethylene glycol alkyl phenylate
8 parts.
The preparation method of the biodiesel compound additive of the present invention comprises the steps:
Above-mentioned each component is added Mixer pot, stirs 32 minutes with the mixing speeds of 150 revs/min, i.e. obtain biodiesel compound additive of the present invention.
Embodiment
3
The present invention provides a kind of biodiesel compound additive, is made up of the component of following number, and described number is weight portion:
Isooctyl ester nitrate
8 parts；
2-ethoxyethyl group nitrate
12 parts；
Nitric acid heptyl ester
10 parts；
Styrene And Chloroalkyl Acrylates-octadecyl ester copolymer 10 part；
Ethylene-vinyl acetate copolymer
15 parts；
C12-alkenyl succinic acid
3 parts；
Double alkyl phosphoric acids
4 parts；
Benzyl benzyne thioether
5 parts；
BHT
3 parts；
N, N-di-sec-butyl phenylenediamine
5 parts；
Single or multiple ethylene glycol alkyl ether
6 parts；
Single or multiple ethylene glycol alkyl phenylate
9 parts.
The preparation method of the biodiesel compound additive of the present invention comprises the steps:
Above-mentioned each component is added Mixer pot, stirs 35 minutes with the mixing speeds of 200 revs/min, i.e. obtain biodiesel compound additive of the present invention.
Claims (1)
1. a biodiesel compound additive, is made up of following raw material, and described number is weight portion:
Cetane number improver 20-30 part；
Cold flow improver 14-25 part；
Corrosion inhibitor 6-12 part；
Antioxidant 4-8 part；
Detersive 7-15 part；Wherein said cetane number improver is made up of the component of following number, and described number is weight portion: isooctyl ester nitrate 4-8 part；2-ethoxyethyl group nitrate 8-12 part；Nitric acid heptyl ester 8-10 part；Wherein said cold flow improver is made up of the component of following number, and described number is weight portion:
Styrene one acrylic acid one octadecyl ester copolymer 5-10 part；Ethene one vinyl acetate co-polymer 9-15 part；Wherein said corrosion inhibitor is made up of the component of following number, and described number is weight portion: C12-alkenyl succinic acid 1-3 part；Double alkyl phosphoric acid 2-4 parts；Benzyl benzyne thioether 3-5 part；Wherein said antioxidant is made up of the component of following number, and described number is weight portion: BHT 2-3 part；N, N-di-sec-butyl phenylenediamine 2-5 part；Wherein said detersive is made up of the component of following number, and described number is weight portion: single or multiple ethylene glycol alkyl ether 3-6 part；Single or multiple ethylene glycol alkyl phenylate 4-9 part；Above-mentioned each component is added Mixer pot, stirs 30-35 minute, i.e. obtain biodiesel compound additive of the present invention；Stir with the mixing speed of 100-200 rev/min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410636284.3A CN104449903B (en) | 2014-11-13 | 2014-11-13 | A kind of biodiesel compound additive and preparation method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410636284.3A CN104449903B (en) | 2014-11-13 | 2014-11-13 | A kind of biodiesel compound additive and preparation method |
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| Publication Number | Publication Date |
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| CN104449903A CN104449903A (en) | 2015-03-25 |
| CN104449903B true CN104449903B (en) | 2016-09-07 |
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| CN201410636284.3A Expired - Fee Related CN104449903B (en) | 2014-11-13 | 2014-11-13 | A kind of biodiesel compound additive and preparation method |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114574254A (en) * | 2022-03-28 | 2022-06-03 | 湖南创欧新能源科技有限公司 | Biomass power fuel and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000023542A1 (en) * | 1998-10-16 | 2000-04-27 | Mobil Oil Australia Pty Ltd | Automotive liquefied petroleum gas (lpg) detergent additive composition |
| CN102041113A (en) * | 2009-10-16 | 2011-05-04 | 济南开发区星火科学技术研究院 | Novel diesel additive component |
| CN103194282A (en) * | 2013-04-08 | 2013-07-10 | 黄河三角洲京博化工研究院有限公司 | Diesel composite additive |
| CN103627507A (en) * | 2013-12-25 | 2014-03-12 | 济南开发区星火科学技术研究院 | Preparation method of bentonite lubricating oil flocculant |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120317874A1 (en) * | 2011-06-15 | 2012-12-20 | The Lubrizol Corporation | Nitrogen Free Deposit Control Fuel Additives |
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2014
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000023542A1 (en) * | 1998-10-16 | 2000-04-27 | Mobil Oil Australia Pty Ltd | Automotive liquefied petroleum gas (lpg) detergent additive composition |
| CN102041113A (en) * | 2009-10-16 | 2011-05-04 | 济南开发区星火科学技术研究院 | Novel diesel additive component |
| CN103194282A (en) * | 2013-04-08 | 2013-07-10 | 黄河三角洲京博化工研究院有限公司 | Diesel composite additive |
| CN103627507A (en) * | 2013-12-25 | 2014-03-12 | 济南开发区星火科学技术研究院 | Preparation method of bentonite lubricating oil flocculant |
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| CN104449903A (en) | 2015-03-25 |
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| CB03 | Change of inventor or designer information |
Inventor after: Gu Cuiying Inventor before: Mou Junping Inventor before: Zhu Na Inventor before: Liu Xiao Inventor before: Yu Chunguang |
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Effective date of registration: 20160804 Address after: 300000 Tianjin Huaming street Dongli District in Philip and Huarui road junction northeast side of Kim Liwan Jiayuan 29-1-301 Applicant after: Gu Cuiying Address before: 250199 Shandong Province, Licheng District, Ji'nan Huaxin Road, building 389, No. 601 Applicant before: SHANDONG HWAYA ENVIRONMENTAL PROTECTION TECHNOLOGY CO., LTD. |
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