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Enzyme-containing additive composition for biodiesel fuel

A biodiesel and composition technology, applied in the field of diesel additives, can solve the problem that antioxidants cannot meet the needs of improving the oxidation stability of biodiesel, and achieve the effects of improving oxidation stability, mild action, and improving comprehensive performance

Active Publication Date: 2013-11-20
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

[0006] The technical problem to be solved by the present invention is that the addition of antioxidants in the prior art is far from meeting the needs of improving the oxidation stability of biodiesel, thereby providing an enzyme-containing additive composition for biodiesel fuel, further improving the biodiesel Oxidation stability

Method used

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  • Enzyme-containing additive composition for biodiesel fuel
  • Enzyme-containing additive composition for biodiesel fuel
  • Enzyme-containing additive composition for biodiesel fuel

Examples

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Embodiment 1

[0027] The enzyme-containing additive composition for biodiesel fuel described in this embodiment comprises an antioxidant and a biological enzyme at a weight ratio of 1:1, wherein:

[0028] The antioxidant is ETHANOX4760E, 98g;

[0029] The biological enzyme is 98g, including 3g of alcohol oxidase, 7g of aldehyde oxidase, 3g of amine oxidase, 7g of sulfhydryl oxidase, 3g of methyl mercaptan oxidase, 7g of menaquinone oxidase, 10g of peroxidase, Demethylase 25g, decarboxylase 5g, aldolase 7g, oxyacid lyase 3g, alcohol, acid, ester dehydratase 7g, sulfonylase 1g, desulfhydrylase 3g, desulfurase methylase 1g, iron chelation Synthase 6g, cobalt chelatase trace and magnesium chelatase trace.

[0030] The above weight components are taken and blended to obtain the desired additive composition.

Embodiment 2

[0032] The enzyme-containing additive composition for biodiesel fuel described in this embodiment includes an antioxidant and a biological enzyme with a weight ratio of 1:0.8, wherein:

[0033] Described antioxidant is ETHANOX 4760E, and parts by weight are 122.5;

[0034] The biological enzyme is 98 parts by weight, including 3 parts by weight of alcohol oxidase, 7 parts by weight of aldehyde oxidase, 3 parts by weight of amine oxidase, 7 parts by weight of sulfhydryl oxidase, 3 parts by weight of methylmercaptan oxidase, methyl 7 parts by weight of naphthoquinone oxidase, 10 parts by weight of peroxidase, 25 parts by weight of demethylase, 5 parts by weight of decarboxylase, 7 parts by weight of aldolase, 3 parts by weight of oxyacid lyase, alcohol, acid, 7 parts by weight of ester dehydratase, 1 part by weight of sulfoylase, 3 parts by weight of dethiolase, 1 part by weight of desulfurized methylase, 6 parts by weight of iron chelatase, trace amount of cobalt chelatase and ...

Embodiment 3

[0037] The enzyme-containing additive composition for biodiesel fuel described in this embodiment includes an antioxidant and a biological enzyme with a weight ratio of 1:0.1, wherein:

[0038] Described antioxidant is ETHANOX 4760E, and parts by weight are 1020;

[0039]The biological enzyme is 102 parts by weight, including 7 parts by weight of alcohol oxidase, 3 parts by weight of aldehyde oxidase, 7 parts by weight of amine oxidase, 3 parts by weight of sulfhydryl oxidase, 7 parts by weight of methylmercaptan oxidase, methyl 3 parts by weight of naphthoquinone oxidase, 20 parts by weight of peroxidase, 15 parts by weight of demethylase, 15 parts by weight of decarboxylase, 3 parts by weight of aldolase, 7 parts by weight of oxyacid lyase, alcohol, acid, 3 parts by weight of ester dehydratase, 3 parts by weight of sulfoylase, 1 part by weight of dethiolase, 3 parts by weight of desulfurization methylase, 2 parts by weight of iron chelatase, trace amount of cobalt chelatase ...

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Abstract

The invention relates to an enzyme-containing additive composition for a biodiesel fuel. The enzyme-containing additive composition contains an anti-oxidant and a biological enzyme component. The biological enzyme with characteristics of high catalysis performance and mild effect, is combined with the anti-oxidant in the prior art, thereby raising oxidation stability of biodiesel. Simultaneously, the enzyme-containing additive can be individually used, and also can be composited with other diesel oil additives, thereby raising integral performance of biodiesel.

Description

technical field [0001] The invention relates to an enzyme-containing additive composition for biodiesel fuel, and belongs to the technical field of diesel oil additives. Background technique [0002] my country is an oil-importing country with limited oil reserves. Importing a large amount of oil poses a threat to my country's energy security. Therefore, improving the quality of oil products is more practical for China. Biodiesel has three major advantages: renewable, clean and safe. Experts believe that biodiesel is of great strategic significance to the adjustment of my country's agricultural structure, energy security and comprehensive management of the ecological environment. [0003] Biodiesel, also known as fuel methyl ester, is mainly composed of fatty acid methyl ester (FAME). It uses oil crops, wild oil plants, engineering algae and other aquatic vegetable oils, as well as animal oils and cooking waste oils as raw materials. , a renewable clean fuel made by replaci...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10L1/10C10L1/182C10L1/223C10L1/02
CPCY02E50/13Y02E50/10
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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