CN102229837A - Antiwear agent for petroleum diesel oil and application method thereof - Google Patents
Antiwear agent for petroleum diesel oil and application method thereof Download PDFInfo
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- CN102229837A CN102229837A CN2011101305450A CN201110130545A CN102229837A CN 102229837 A CN102229837 A CN 102229837A CN 2011101305450 A CN2011101305450 A CN 2011101305450A CN 201110130545 A CN201110130545 A CN 201110130545A CN 102229837 A CN102229837 A CN 102229837A
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Abstract
The invention relates to an antiwear agent for petroleum diesel oil and an application method thereof. The invention is characterized in that the antiwear agent for the petroleum diesel oil composed of biodiesel is added into the petroleum diesel oil, the content of the antiwear agent for the petroleum diesel oil in the petroleum diesel oil is 0.8-5wt%, the biodiesel comprises aliphatic ester A generated by reaction of animal and plant grease, microalgae grease, microorganism grease and low carbon alcohol with the carbon chain length of 1-5; or the antiwear agent for the petroleum diesel oil composed of a derivate of the biodiesel is added into the petroleum diesel, the content of the derivate of the biodiesel in the diesel is 50-500 ppm, the derivate of the biodiesel is dihydric alcohol aliphatic ester B obtained by carrying out ester crosslinking on the aliphatic ester A and one or two dihydric alcohols from ethylene glycol, propylene glycol, butylene glycol, pentanediol and condensation ethylene glycol. Compared with the prior art, the invention has the advantages that discharge of harmful substances is reduced, the environment is protected, and the lubricating property of the diesel can be greatly improved.
Description
Technical field
The present invention relates to a kind of petrifaction diesel additive and using method thereof.
Background technology
Tail gas pollution after the petrifaction diesel burning is quite serious; in order to reduce emission of harmful substances; the protection environment; the use clean diesel is imperative; and sulphur content, aromaticity content and relative density thereof are the main method of producing clean diesel in the reduction petrifaction diesel, but this method causes the diesel fuel lubricity performance to reduce again greatly, and the decline of oilness causes the wear problem of squirt pump again; make engine that unstable idle running take place, power and acceleration characteristics descend.
Summary of the invention
Goal of the invention of the present invention is to provide a kind of emission of harmful substances, protection environment of can reducing, and the petrifaction diesel that can improve the diesel fuel lubricity performance again greatly is with anti-wear agent and using method thereof.
Petrifaction diesel of the present invention is achieved in that the derivative that comprises biofuel, biofuel with anti-wear agent; Biofuel comprises that animal-plant oil, microalgae grease, microbial oil and carbon chain lengths are the fatty acid ester A that the reaction of 1-5 low-carbon alcohol generates; The biofuel derivative be fatty acid ester A with comprise ethylene glycol, propylene glycol, butyleneglycol, defend that in the dibasic alcohol of two pure and mild condensation ethylene glycol one or both carry out the reaction of ester friendshipizations and must dibasic alcohol fatty acid ester B; Perhaps the biofuel derivative is that fatty acid ester A reacts single substituted amide or the disubstituted amide C that generates with primary amine or diethanolamine respectively; Perhaps the biofuel derivative is the polyol ester D that fatty acid ester A and the polyol reaction that comprises glycerol, Sorbitol Powder, Xylitol, sorbitol, polysaccharide polyol form; Perhaps the derivative of biofuel is the two or more mixture among dibasic alcohol fatty acid ester B, single substituted amide or disubstituted amide C, the polyol ester D.
Petrifaction diesel of the present invention is to realize like this with the anti-wear agent using method, the petrifaction diesel that is made of biofuel is added in the petrifaction diesel with anti-wear agent, this petrifaction diesel is 0.8-5wt% with the content that anti-wear agent adds in petrifaction diesel, and biofuel comprises that animal-plant oil, microalgae grease, microbial oil and carbon chain lengths are the fatty acid ester A that the reaction of 1-5 low-carbon alcohol generates;
Perhaps the petrifaction diesel that the derivative by biofuel is constituted adds in the petrifaction diesel with anti-wear agent, the content of the derivative of biofuel in diesel oil is 50-500ppm, the derivative of biofuel be fatty acid ester A with comprise ethylene glycol, propylene glycol, butyleneglycol, defend that in the dibasic alcohol of two pure and mild condensation ethylene glycol one or both carry out the reaction of ester friendshipizations and must dibasic alcohol fatty acid ester B; Perhaps the biofuel derivative is that fatty acid ester A reacts single substituted amide or the disubstituted amide C that generates with primary amine or diethanolamine respectively; Perhaps the biofuel derivative is the polyol ester D that fatty acid ester A and the polyol reaction that comprises glycerol, Sorbitol Powder, Xylitol, sorbitol, polysaccharide polyol form; Perhaps the derivative of biofuel is the two or more mixture among dibasic alcohol fatty acid ester B, single substituted amide or disubstituted amide C, the polyol ester D.
Petrifaction diesel of the present invention with anti-wear agent owing to be to contain the polar group lubricant; be easy to be attached on the inwall of squirt pump and form protective membrane; prevented petrifaction diesel washing away effectively to the squirt pump inwall; therefore; the present invention has can reduce emission of harmful substances, protection environment, can improve the advantage of diesel fuel lubricity performance again greatly.
Description of drawings:
Fig. 1 is the oilness index situation of cleaning petrifaction diesel after using the present invention.
Embodiment:
Now in conjunction with the embodiments the present invention is done and describes in further detail:
Petrifaction diesel of the present invention is achieved in that the derivative that comprises biofuel, biofuel with anti-wear agent; Biofuel comprises that animal-plant oil, microalgae grease, microbial oil and carbon chain lengths are the fatty acid ester A that the reaction of 1-5 low-carbon alcohol generates; The biofuel derivative be fatty acid ester A with comprise ethylene glycol, propylene glycol, butyleneglycol, defend that in the dibasic alcohol of two pure and mild condensation ethylene glycol one or both carry out the reaction of ester friendshipizations and must dibasic alcohol fatty acid ester B; Perhaps the biofuel derivative is that fatty acid ester A reacts single substituted amide or the disubstituted amide C that generates with primary amine or diethanolamine respectively; Perhaps the biofuel derivative is the polyol ester D that fatty acid ester A and the polyol reaction that comprises glycerol, Sorbitol Powder, Xylitol, sorbitol, polysaccharide polyol form; Perhaps the derivative of biofuel is the two or more mixture among dibasic alcohol fatty acid ester B, single substituted amide or disubstituted amide C, the polyol ester D.
Petrifaction diesel of the present invention is to realize like this with the anti-wear agent using method, the petrifaction diesel that is made of biofuel is added in the petrifaction diesel with anti-wear agent, this petrifaction diesel is 0.8-5wt% with the content that anti-wear agent adds in petrifaction diesel, and biofuel comprises that animal-plant oil, microalgae grease, microbial oil and carbon chain lengths are the fatty acid ester A that the reaction of 1-5 low-carbon alcohol generates;
Perhaps the petrifaction diesel that the derivative by biofuel is constituted adds in the petrifaction diesel with anti-wear agent, the content of the derivative of biofuel in diesel oil is 50-500ppm, the derivative of biofuel be fatty acid ester A with comprise ethylene glycol, propylene glycol, butyleneglycol, defend that in the dibasic alcohol of two pure and mild condensation ethylene glycol one or both carry out the reaction of ester friendshipizations and must dibasic alcohol fatty acid ester B; Perhaps the biofuel derivative is that fatty acid ester A reacts single substituted amide or the disubstituted amide C that generates with primary amine or diethanolamine respectively; Perhaps the biofuel derivative is the polyol ester D that fatty acid ester A and the polyol reaction that comprises glycerol, Sorbitol Powder, Xylitol, sorbitol, polysaccharide polyol form; Perhaps the derivative of biofuel is the two or more mixture among dibasic alcohol fatty acid ester B, single substituted amide or disubstituted amide C, the polyol ester D.
Clean the oilness index situation of petrifaction diesel after using the present invention as shown in Figure 1:
(annotate: according to the requirement of derv fuel oil standard GB 19147-2009, the wear scar diameter that oilness records according to high-frequency reciprocating trier HFRR method).
Claims (2)
1. petrifaction diesel anti-wear agent is characterized in that comprising the derivative of biofuel, biofuel; Biofuel comprises that animal-plant oil, microalgae grease, microbial oil and carbon chain lengths are the fatty acid ester A that the reaction of 1-5 low-carbon alcohol generates; The biofuel derivative be fatty acid ester A with comprise ethylene glycol, propylene glycol, butyleneglycol, defend that in the dibasic alcohol of two pure and mild condensation ethylene glycol one or both carry out the reaction of ester friendshipizations and must dibasic alcohol fatty acid ester B; Perhaps the biofuel derivative is that fatty acid ester A reacts single substituted amide or the disubstituted amide C that generates with primary amine or diethanolamine respectively; Perhaps the biofuel derivative is the polyol ester D that fatty acid ester A and the polyol reaction that comprises glycerol, Sorbitol Powder, Xylitol, sorbitol, polysaccharide polyol form; Perhaps the derivative of biofuel is the two or more mixture among dibasic alcohol fatty acid ester B, single substituted amide or disubstituted amide C, the polyol ester D.
2. petrifaction diesel anti-wear agent using method, it is characterized in that the petrifaction diesel that will be made of biofuel adds in the petrifaction diesel with anti-wear agent, this petrifaction diesel is 0.8-5wt% with the content that anti-wear agent adds in petrifaction diesel, and biofuel comprises that animal-plant oil, microalgae grease, microbial oil and carbon chain lengths are the fatty acid ester A that the reaction of 1-5 low-carbon alcohol generates;
Perhaps the petrifaction diesel that the derivative by biofuel is constituted adds in the petrifaction diesel with anti-wear agent, the content of the derivative of biofuel in diesel oil is 50-500ppm, the derivative of biofuel be fatty acid ester A with comprise ethylene glycol, propylene glycol, butyleneglycol, defend that in the dibasic alcohol of two pure and mild condensation ethylene glycol one or both carry out the reaction of ester friendshipizations and must dibasic alcohol fatty acid ester B; Perhaps the biofuel derivative is that fatty acid ester A reacts single substituted amide or the disubstituted amide C that generates with primary amine or diethanolamine respectively; Perhaps the biofuel derivative is the polyol ester D that fatty acid ester A and the polyol reaction that comprises glycerol, Sorbitol Powder, Xylitol, sorbitol, polysaccharide polyol form; Perhaps the derivative of biofuel is the two or more mixture among dibasic alcohol fatty acid ester B, single substituted amide or disubstituted amide C, the polyol ester D.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101305450A CN102229837A (en) | 2011-05-19 | 2011-05-19 | Antiwear agent for petroleum diesel oil and application method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101305450A CN102229837A (en) | 2011-05-19 | 2011-05-19 | Antiwear agent for petroleum diesel oil and application method thereof |
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| CN102229837A true CN102229837A (en) | 2011-11-02 |
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| CN2011101305450A Pending CN102229837A (en) | 2011-05-19 | 2011-05-19 | Antiwear agent for petroleum diesel oil and application method thereof |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103031165A (en) * | 2012-12-12 | 2013-04-10 | 深圳英迪创新科技有限公司 | Fuel additive as well as preparation method and application of fuel additive |
| CN103173254A (en) * | 2011-12-23 | 2013-06-26 | 北京石油化工学院 | Ultra-low-sulfur diesel lubricating property improver and preparation method thereof |
| CN104593104A (en) * | 2014-03-31 | 2015-05-06 | 江苏创新石化有限公司 | Fatty acid ester diesel fuel anti-wear agent preparation method |
| CN105062696A (en) * | 2015-04-16 | 2015-11-18 | 彭才文 | Single-tower countercurrent supercritical non-catalytic continuous esterification process method |
| CN108003950A (en) * | 2016-10-28 | 2018-05-08 | 中国石油化工股份有限公司 | Composition and Dresel fuel compositions and their preparation method with diesel oil abrasion resistance |
| CN108018092A (en) * | 2016-10-28 | 2018-05-11 | 中国石油化工股份有限公司 | Composition and Dresel fuel compositions and their preparation method with diesel oil abrasion resistance |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| EP0798364A1 (en) * | 1996-03-25 | 1997-10-01 | Oronite Japan Limited | Diesel fuel additives and diesel fuel composition |
| US5891203A (en) * | 1998-01-20 | 1999-04-06 | Ethyl Corporation | Fuel lubricity from blends of a diethanolamine derivative and biodiesel |
| EP0773279B1 (en) * | 1995-11-13 | 2006-08-09 | Afton Chemical Limited | Fuel additive |
| CN1990835A (en) * | 2005-12-29 | 2007-07-04 | 中国石油化工股份有限公司 | Application of modified biological diesel oil as low sulfur diesel oil antiwear agent |
| EP1209217B1 (en) * | 2000-11-24 | 2009-02-25 | Clariant Produkte (Deutschland) GmbH | Fuel oils with improved lubricating activity, containing reaction products of fatty acids with short-chained oil-soluble amines |
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2011
- 2011-05-19 CN CN2011101305450A patent/CN102229837A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| EP0773279B1 (en) * | 1995-11-13 | 2006-08-09 | Afton Chemical Limited | Fuel additive |
| EP0798364A1 (en) * | 1996-03-25 | 1997-10-01 | Oronite Japan Limited | Diesel fuel additives and diesel fuel composition |
| US5891203A (en) * | 1998-01-20 | 1999-04-06 | Ethyl Corporation | Fuel lubricity from blends of a diethanolamine derivative and biodiesel |
| EP1209217B1 (en) * | 2000-11-24 | 2009-02-25 | Clariant Produkte (Deutschland) GmbH | Fuel oils with improved lubricating activity, containing reaction products of fatty acids with short-chained oil-soluble amines |
| CN1990835A (en) * | 2005-12-29 | 2007-07-04 | 中国石油化工股份有限公司 | Application of modified biological diesel oil as low sulfur diesel oil antiwear agent |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103173254A (en) * | 2011-12-23 | 2013-06-26 | 北京石油化工学院 | Ultra-low-sulfur diesel lubricating property improver and preparation method thereof |
| CN103173254B (en) * | 2011-12-23 | 2016-10-12 | 北京石油化工学院 | A kind of ultra-low-sulphur diesel improver for lubricating performance and preparation method thereof |
| CN103031165A (en) * | 2012-12-12 | 2013-04-10 | 深圳英迪创新科技有限公司 | Fuel additive as well as preparation method and application of fuel additive |
| CN103031165B (en) * | 2012-12-12 | 2015-01-07 | 深圳英迪创新科技有限公司 | Fuel additive as well as preparation method and application of fuel additive |
| CN104593104A (en) * | 2014-03-31 | 2015-05-06 | 江苏创新石化有限公司 | Fatty acid ester diesel fuel anti-wear agent preparation method |
| CN105062696A (en) * | 2015-04-16 | 2015-11-18 | 彭才文 | Single-tower countercurrent supercritical non-catalytic continuous esterification process method |
| CN108003950A (en) * | 2016-10-28 | 2018-05-08 | 中国石油化工股份有限公司 | Composition and Dresel fuel compositions and their preparation method with diesel oil abrasion resistance |
| CN108018092A (en) * | 2016-10-28 | 2018-05-11 | 中国石油化工股份有限公司 | Composition and Dresel fuel compositions and their preparation method with diesel oil abrasion resistance |
| CN108003950B (en) * | 2016-10-28 | 2020-04-24 | 中国石油化工股份有限公司 | Composition with diesel anti-wear properties, diesel composition and preparation method thereof |
| CN108018092B (en) * | 2016-10-28 | 2020-04-28 | 中国石油化工股份有限公司 | Composition with diesel anti-wear properties, diesel composition and preparation method thereof |
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Application publication date: 20111102 |