Diesel oil improver component containing biological enzyme and preparation method and application thereof

A biological enzyme and enhancer technology, applied in the field of diesel enhancer composition and its preparation, can solve the problems of low catalytic combustion efficiency, achieve the effects of improving anti-knock performance, improving combustion performance, and increasing cetane number

Inactive Publication Date: 2015-06-17
英杰惠能(北京)能源新技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, its catalytic combustion efficiency is not high in practical applications. The industry hopes to have a cetane number additive that can further improve the catalytic combustion efficiency of diesel oil.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] The bio-enzyme-containing diesel oil booster composition of this embodiment is prepared from a cetane number improver and a bio-enzyme in parts by weight of 1:0.01.

[0027] Wherein the cetane number improver used is the isooctyl nitrate of Lubrizol8090 model, and consumption is 10400g;

[0028] The biological enzyme used is 104g, including 1g of sulfonase, 7g of alcohol oxidase, 3g of aldehyde oxidase, 7g of amine oxidase, 3g of sulfhydryl oxidase, 7g of methylthiol oxidase, 7g of menaquinone oxidase 3g for peroxidase, 20g for peroxidase, 2g for iron chelatase, 25g for demethylase, 5g for decarboxylase, 7g for aldolase, 3g for oxoacid lyase, dehydration of alcohol, acid and ester 7g of enzyme, 1g of desulfhydrylase, 3g of desulfurization methylase, trace amount of cobalt chelatase, trace amount of magnesium chelatase.

[0029] The isooctyl nitrate and bio-enzyme are taken according to the above-mentioned selected quantity, and blended at room temperature to 60° C. to ...

Embodiment 2

[0031] The bio-enzyme-containing diesel oil booster composition of this embodiment is prepared from a cetane number improver and a bio-enzyme at a ratio of 1:1 by weight.

[0032] Wherein the cetane number improver used is the isooctyl nitrate of Lubrizol8090 model, and consumption is 9.6g;

[0033]The biological enzyme used is 9.6g, including 0.3g of sulfonase, 0.3g of alcohol oxidase, 0.7g of aldehyde oxidase, 0.3g of amine oxidase, 0.7g of sulfhydryl oxidase, and 0.3g of methylthiol oxidase , 0.7g for menaquinone oxidase, 1g for peroxidase, 0.6g for ferrochelatase, 1.5g for demethylase, 1.5g for decarboxylase, 0.3g for aldolase, 0.3g for oxoacid Lyase 0.7g, alcohol, acid, ester dehydratase 0.3g, dethiolase 0.3g, desulfurase methylase 0.1g, cobalt chelatase trace, magnesium chelatase trace.

[0034] The isooctyl nitrate and bio-enzyme are taken according to the above-mentioned selected quantity, and blended at room temperature to 60° C. to prepare the required bio-enzyme-co...

Embodiment 3

[0036] The bio-enzyme-containing diesel booster composition of this embodiment is prepared from a cetane number improver and a bio-enzyme in parts by weight of 1:0.1.

[0037] Wherein the cetane number improver used is the isooctyl nitrate of Lubrizol8090 model, and consumption is 10250g;

[0038] The biological enzyme used is 1025g, including 15g of sulfonase, 60g of alcohol oxidase, 40g of aldehyde oxidase, 60g of amine oxidase, 40g of sulfhydryl oxidase, 60g of methylmercaptan oxidase, and 60g of menaquinone oxidase 40g for peroxidase, 180g for peroxidase, 30g for iron chelatase, 230g for demethylase, 70g for decarboxylase, 60g for aldolase, 40g for oxoacid lyase, dehydration of alcohol, acid and ester 60g of enzyme, 15g of dethiolase, 25g of desulfurization methylase, trace amount of cobalt chelatase, trace amount of magnesium chelatase.

[0039] The isooctyl nitrate and bio-enzyme are taken according to the above-mentioned selected quantity, and blended at room temperatu...

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PUM

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Abstract

The invention provides a bioenzyme-containing diesel oil booster composition, comprising a cetane number improver and a bioenzyme at a weight ratio of 1:0.01-1; the bioenzyme is sulfonase, alcohol oxidase, aldehyde Oxidase, amine oxidase, sulfhydryl oxidase, methylmercaptan oxidase, menaquinone oxidase, peroxidase, ferrochelatase, decarboxylase, aldolase, oxoacid lyase, demethylation Mixture of enzymes, alcohol, acid, ester dehydratase, desulfhydrylase, desulfomethylase, cobalt chelatase, magnesium chelatase. A bio-enzyme-containing diesel oil booster composition of the present invention can realize high-speed catalytic performance in a mild environment by utilizing the characteristics of a bio-enzyme, and is used in combination with the existing cetane number improver, The catalytic combustion efficiency of the cetane number improver in diesel is significantly improved, and the combustion performance of diesel is further improved.

Description

technical field [0001] The invention relates to the technical field of energy combustion, in particular to a bio-enzyme-containing diesel oil booster composition and a preparation method thereof. Background technique [0002] When the compression of the diesel engine ends, the temperature in the cylinder can reach 500-600 °C and the pressure can reach 3-4 MPa. At this time, the diesel oil is sprayed into the combustion chamber in the form of fine mist at high pressure. Generally speaking, as soon as diesel is injected into the combustion chamber, the basic conditions for ignition and combustion are met. However, there is often a certain time interval between diesel injection and spontaneous combustion. This is because diesel oil needs to complete further physical and chemical preparations such as full mixing with air, early oxidation, and formation of local ignition points. The time interval between the onset of combustion is called the ignition delay period. If the igniti...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C10L1/10C10L1/23C10L10/12
Inventor 牛志刚王峰
Owner 英杰惠能(北京)能源新技术有限公司
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