Composition for improving fuel or coal quality

A technology of composition and coal, which is applied in the field of composition for improving the quality of fuel oil or coal, enzyme composition, and immobilized enzyme composition, to achieve the effects of strong practicability, reduction of exhaust heat loss, and removal of coking

Active Publication Date: 2016-08-24
NANJING BEI SHENG RONG ENERGY TECH CO LTD
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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 how to reduce the pollution of fuel oil or coal in the combustion process

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] 12.2 parts nitrogenase, 5.5 parts dibenzothiophene monooxygenase, 6.1 parts dibenzothiophene sulfone monooxygenase, 5.7 parts 2'-hydroxybiphenyl monosulfonate desulfurase, 7.0 parts tyrosinase , 8.6 parts of aniline-4 hydroxylase, 6.2 parts of laccase, 10.0 parts of peroxidase, 80.0 parts of modified diatomaceous earth, pH7.0 phosphate buffer 120.0, added to the beaker, 55 degrees under normal pressure React on a magnetic stirrer with a stirring speed of 100 rpm, react for 1 hour, stand still for 2 hours, filter with suction, wash the immobilized carrier with ultrapure water 5 times to make the carrier particles evenly dispersed, and freeze-dry.

[0040] Add the above products to gasoline at a ratio of 1‰ (mass ratio) for combustion test, and detect exhaust gas, NO X is 3.8%, CO is 0.2%, SO X It is 0.9%, and the combustion efficiency is 96%.

Embodiment 2

[0042] 20.5 parts nitrogenase, 11.2 parts dibenzothiophene monooxygenase, 9.9 parts dibenzothiophene sulfone monooxygenase, 9.6 parts 2'-hydroxybiphenyl monosulfonate desulfurase, 10.5 parts tyrosinase , 19.8 parts of aniline-4 hydroxylase, 9.9 parts of laccase, 25.5 parts of peroxidase, 122.1 parts of modified diatomaceous earth, pH7.0 phosphate buffer 180.0, added to the beaker, 55 degrees under normal pressure React on a magnetic stirrer with a stirring speed of 100 rpm, react for 1 hour, stand still for 2 hours, filter with suction, wash the immobilized carrier with ultrapure water 5 times to make the carrier particles evenly dispersed, and freeze-dry.

[0043] Add the above products to gasoline at a ratio of 1‰ (mass ratio) for combustion test, and detect exhaust gas, NO X is 3.9%, CO is 0.4%, SO X It is 0.7%, and the combustion efficiency is 98%.

Embodiment 3

[0045] 36.5 parts nitrogenase, 17.1 parts dibenzothiophene monooxygenase, 16.4 parts dibenzothiophene sulfone monooxygenase, 16.9 parts 2'-hydroxybiphenyl monosulfonate desulfurase, 13.3 parts tyrosinase , 12.5 parts of aniline-4 hydroxylase, 13.7 parts of laccase, 17.3 parts of peroxidase, 165.4 parts of modified diatomaceous earth, pH7.0 phosphate buffer 240.0, added to the beaker, 55 degrees under normal pressure React on a magnetic stirrer with a stirring speed of 100 rpm, react for 1 hour, stand still for 2 hours, filter with suction, wash the immobilized carrier with ultrapure water 5 times to make the carrier particles evenly dispersed, and freeze-dry.

[0046] Add the above products to gasoline at a ratio of 1‰ (mass ratio) for combustion test, and detect exhaust gas, NO X is 3.2%, CO is 0.2%, SO X It is 0.5%, and the combustion efficiency is 99%.

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PUM

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Abstract

The invention provides a composition for improving fuel or coal quality. The composition, when applied to fuel or coal, can promote the complete combustion of the fuel or coal under an oxygen-enriched condition, so that the combustion efficiency of the fuel or coal is improved; and meanwhile, emission of NOX, SOX and the like is obviously reduced, so that the problem of haze is relieved.

Description

technical field [0001] The invention belongs to the technical field of fossil energy, and in particular relates to a composition for improving the quality of fuel oil or coal, especially an enzyme composition and an immobilized enzyme composition. Background technique [0002] Coal, petroleum, etc. belong to fossil energy, and fossil energy is currently the most important energy consumed in the world. In 2014, my country's coal and oil consumption were 3.51 billion tons and 510 million tons respectively. my country is a big consumer of fossil energy. While the massive consumption of coal and oil has made important contributions to my country's economic and social development, it has also caused serious environmental problems such as smog. Over 60% of my country's cities have been polluted by smog. The smog first endangers human health, and it is easy to cause acute rhinitis and acute bronchitis and other diseases. Smog also affects traffic and travel, agricultural producti...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C12N11/18C12N11/14C10G31/00C10L9/10
CPCC10G31/00C10G2300/202C10L9/10C10L2250/02C12N9/004C12N9/0059C12N9/0061C12N9/0065C12N9/0071C12N9/0095C12N9/13C12N11/14C12N11/18C12Y110/03001C12Y110/03002C12Y111/01C12Y118/06001
Inventor 张志平
Owner NANJING BEI SHENG RONG ENERGY TECH CO LTD
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