Biomass clean diesel

A biomass and clean technology, applied in the direction of biofuel, petroleum industry, liquid carbon-containing fuel, etc., to achieve the effects of easy promotion and use, lower cost of use, and easy control

Inactive Publication Date: 2011-08-24
雷菊花
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] From the literature, except for the patent holder of the present invention, there is no one at home and abroad to add 2% n-ethane to the vegetable oil for chemical modification, and to add a large amount of low-cost bio-methanol and other bio-methanol to the vegetable oil. Oxy-fuels work to reduce the cost of clean diesel from biomass

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] In a 1000ml beaker, add 300g of vegetable oil, 450g of biomethanol, 2g of n-ethane, and 248g of fuel ethanol in sequence, and mix and stir evenly under normal temperature and pressure to obtain 1000g of biomass clean diesel oil with a calorific value of 35k J / g.

[0033] The bench test shows that the diesel engine runs smoothly without changing the structure of the diesel engine, and there is no black smoke at the maximum throttle, and the emission fully meets the European No. 3 standard.

Embodiment 2

[0035] In a 1000ml beaker, add 250g of vegetable oil, 500g of biomethanol, 2g of n-ethane, and 248g of fuel ethanol in sequence, and mix and stir evenly under normal temperature and pressure to obtain 1000g of biomass clean diesel oil with a calorific value of 34k J / g .

[0036] Bench test result is the same as embodiment 1.

Embodiment 3

[0038] Add 300g of vegetable oil, 600g of biomethanol, 2g of n-ethane, and 98g of fuel ethanol in a 1000ml beaker, and mix and stir evenly at normal temperature and pressure to obtain 1000g of biomass clean diesel oil with a calorific value of 35k J / g .

[0039] Bench test result is the same as embodiment 1.

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PUM

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Abstract

The invention discloses a biomass clean diesel, which mainly comprises vegetable oil, biological methanol and fuel ethanol. In the invention, the process is simple, the cost is low, pollution is avoided, the emission can meet requirements of European No.3 standard according to the result of a test in a diesel engine, and as long as the total ratio of the vegetable oil and the biological methanol is kept between 75 and 90 percent, the biomass clean diesel can be directly used in the diesel engine without adding any petroleum diesel and petroleum methanol. The biomass clean diesel contributes to energy conservation, emission reduction and CO2 emission reduced. The dependency on the petroleum is eliminated radically, and the biomass clean diesel has a great practical significance for the development road of biomass energy and regenerated energy.

Description

technical field [0001] The invention relates to a biomass clean diesel oil and a preparation method thereof. technical background [0002] Methanol has been recognized as a promising and clean alternative fuel for internal combustion engines. There are two ways to use methanol for diesel engines: methanol-diesel blended fuel and pure methanol fuel. Diesel blended fuel has become a simple and effective method to save oil resources and reduce air pollution. Diesel fuel blended with methanol is generally prepared by emulsification. Emulsified fuel has a long history: it appeared in the 1940s, and extensive research on diesel-water emulsified fuel began in the 1960s. In the 1990s, domestic and foreign scholars began to study diesel-methanol and Diesel-methanol-water emulsified fuel. Exactly as CN1405278 and CN1410514 are exactly the patents of relevant diesel oil-water emulsified fuel, and CN1339576 and CN1428405 are exactly the patents of relevant diesel oil-methyl alcohol-wa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10L1/02C10L1/16
CPCY02E50/13Y02E50/10
Inventor 韩德民雷菊花
Owner 雷菊花
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