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Low-carbon efficient biological liquid fuel and preparation method thereof

A bio-liquid, high-efficiency technology, applied in the preparation of liquid carbon-containing fuels, liquid hydrocarbon mixtures, fuels, etc., can solve the problems of high carbon deposition and low utilization rate, optimize flow performance, reduce carbon deposition, and promote effective conversion Effect

Inactive Publication Date: 2018-02-16
中醇(北京)能源有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a low-carbon high-efficiency biological liquid fuel and its preparation method to solve the technical problems of high carbon deposition and low utilization rate

Method used

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  • Low-carbon efficient biological liquid fuel and preparation method thereof

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Embodiment 1

[0030] A method for preparing low-carbon high-efficiency biological liquid fuel, comprising the following steps:

[0031] (1) Drying rice husks, cypress leaves, hemp stalks, tung tree branches and pine cones respectively, pulverizing them and mixing them uniformly to obtain a pulverized mixture for subsequent use;

[0032] (2) putting palm dregs together with α-glucosidase, ligninase, galactose, Micromonospora bronze and water into a fermentation vessel for mixing and stirring, sealed and fermented to obtain a fermented liquid for subsequent use;

[0033] (3) Transfer the pulverized mixture of step (1) to a pyrolysis reactor, carry out a pyrolysis reaction, and collect the condensed liquid, which is biomass pyrolysis liquid;

[0034] (4) Mix the fermented liquid in step (2) with the biomass pyrolyzed liquid in step (3) according to the mass ratio of 1:10, heat to 90° C. and seal and stir for 2 hours to prepare the first mixture and set aside;

[0035] (5) Mix propylene glycol...

Embodiment 2

[0043] A method for preparing low-carbon high-efficiency biological liquid fuel, comprising the following steps:

[0044] (1) Drying rice husks, cypress leaves, hemp stalks, tung tree branches and pine cones respectively, pulverizing them and mixing them uniformly to obtain a pulverized mixture for subsequent use;

[0045] (2) putting palm dregs together with α-glucosidase, ligninase, galactose, Micromonospora bronze and water into a fermentation vessel for mixing and stirring, sealed and fermented to obtain a fermented liquid for subsequent use;

[0046] (3) Transfer the pulverized mixture of step (1) to a pyrolysis reactor, carry out a pyrolysis reaction, and collect the condensed liquid, which is biomass pyrolysis liquid;

[0047] (4) Mix the fermented liquid in step (2) with the biomass pyrolyzed liquid in step (3) according to the mass ratio of 2:10, heat to 100° C. and seal and stir for 3 hours to prepare the first mixture and set aside;

[0048] (5) Mix propylene glyco...

Embodiment 3

[0056] A method for preparing low-carbon high-efficiency biological liquid fuel, comprising the following steps:

[0057] (1) Drying rice husks, cypress leaves, hemp stalks, tung tree branches and pine cones respectively, pulverizing them and mixing them uniformly to obtain a pulverized mixture for subsequent use;

[0058] (2) putting palm dregs together with α-glucosidase, ligninase, galactose, Micromonospora bronze and water into a fermentation vessel for mixing and stirring, sealed and fermented to obtain a fermented liquid for subsequent use;

[0059] (3) Transfer the pulverized mixture of step (1) to a pyrolysis reactor, carry out a pyrolysis reaction, and collect the condensed liquid, which is biomass pyrolysis liquid;

[0060] (4) Mix the fermented liquid in step (2) with the biomass pyrolyzed liquid in step (3) according to the mass ratio of 1.5:10, heat to 95° C. and seal and stir for 2.5 hours to prepare the first mixture and set aside;

[0061] (5) Mixing propylene...

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Abstract

The invention provides a low-carbon efficient biological liquid fuel and a preparation method thereof. In the invention, a biomass raw material is made into a crushed mixture and then the crushed mixture is pyrolyzed to obtain a biomass pyrolysis liquid, the biomass pyrolysis liquid is then mixed and stirred with a fermentation liquid prepared from palm residue to obtain a first mixture, propyleneglycol is mixed with n-heptane to prepare a second mixture, and finally the first mixture and the second mixture are mixed to obtain the biological liquid fuel which has low-carbon and high-efficiency combustion performance. The biomass raw material employed in the preparation method adopts rice hulls, cypress leaves, hemp stem, tung tree branches and pine cones with a specific ratio. During thepyrolysis and transformation process of the raw materials, various internal components co-operate to promote effective conversion of biomass and optimize the flowing performance of the biological liquid fuel, thereby promoting efficient fuel conversion and reduce carbon deposition.

Description

technical field [0001] The invention relates to the technical field of new energy, in particular to a low-carbon and high-efficiency biological liquid fuel and a preparation method thereof. Background technique [0002] With the rapid development of the national economy, fuel consumption has risen sharply, but the global oil resources are very limited, and the price of oil products has been rising with the reduction of global reserves, which has brought serious damage to people's lives and transportation. economic burden. In addition, when traditional fuel is burned, it is particularly easy to cause incomplete combustion, and the content of particulate matter, nitrogen oxides and hydrocarbons in the exhaust gas is very high, causing great pollution and harm to the environment. Therefore, in order to cope with the shortage of oil resources and reduce environmental pollution, the development of low-carbon and environmentally friendly renewable energy has become a top priority...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10G1/00C10L1/02
CPCC10G1/00C10L1/02
Inventor 不公告发明人
Owner 中醇(北京)能源有限公司
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