Biomass low-carbon diesel oil

A biomass and diesel technology, applied in the fields of biofuel, petroleum industry, liquid carbon-containing fuel, etc., to achieve the effect of easy expansion, weak sensitivity, and lower cost of use

Inactive Publication Date: 2016-01-06
雷菊花
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] From the literature, except for the patent holder of the present invention, there is no one at home and abroad to add 6-10% of the core agent to the vegetable oil for chemical modification, and to add a large amount of low-cost bio-methanol to the vegetable oil. Oxygenated fuels work to reduce the cost of biomass-based low-carbon diesel

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] The weight ratio of the core agent of this kind of biomass low-carbon diesel oil:

[0031] 2kg of fumarate, 2kg of ethyl nitrate, 1kg of 2.6-di-tert-butyl-p-cresol, 1kg of succinimide, 2kg of petroleum sulfonate, 8kg of five additives, dissolved in 2 times of bio-methanol , blended into 24kg mother liquor, weighed 6kg as the core agent.

[0032] Add 150kg of vegetable oil, 750kg of biomethanol, 6kg of core agent, and 94kg of fuel ethanol to a 1,000kg container in sequence, and mix and stir evenly under normal temperature and pressure to obtain 1,000kg of biomass low-carbon diesel oil with a calorific value of 35kJ / 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] The weight ratio of the core agent of this kind of biomass low-carbon diesel oil:

[0036] Sodium hydroxide 2kg, alkyl nitrate 1kg, isobutanol 2kg, alkenyl succinimide 2kg, ferrocene 3kg, five kinds of additives are blended into 10kg, dissolved in 2 times of bio-methanol, blended into 30kg mother liquor , Take by weighing 8kg as the core agent.

[0037] Add 142kg of vegetable oil, 750kg of biomethanol, 8kg of core agent, and 100kg of fuel ethanol to a 1000kg container in sequence, and mix and stir evenly under normal temperature and pressure to obtain 1000kg of biomass low-carbon diesel oil with a calorific value of 34kJ / g.

[0038] Bench test result is the same as embodiment 1.

Embodiment 3

[0040] The weight ratio of the core agent of this kind of biomass low-carbon diesel oil:

[0041] Fumarate 1kg, sodium hydroxide 1kg, ethyl nitrate 1kg, alkyl nitrate 1kg, 2.6-di-tert-butyl p-cresol 1kg, isobutanol 1kg, succinimide 1kg, alkenyl butanedi 1kg of imide, 1kg of petroleum sulfonate, 1kg of ferrocene, and ten kinds of additives were blended into 10kg, dissolved in 2 times biomethanol, blended into 30kg of mother liquor, and the weight of 10kg was weighed as the core agent.

[0042] Add 60kg of vegetable oil and 900kg of biomethanol, 10kg of core agent, and 30kg of fuel ethanol in a 1000kg container in sequence, and mix and stir evenly under normal temperature and pressure to obtain 1000kg of biomass low-carbon diesel oil with a calorific value of 35kJ / g.

[0043] Bench test result is the same as embodiment 1.

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Abstract

The invention discloses biomass low-carbon diesel oil which comprises main components: plant oil, bio-methanol and fuel ethanol. The biomass low-carbon diesel oil disclosed by the invention is simple in process, low in cost and free of pollution. Being tested on a diesel engine, discharge of the diesel oil can satisfy the requirements of European #3 standard. Moreover, by controlling the total proportion of the plant oil and the bio-methanol within 75-90%, the diesel oil can be directly applied on an existing diesel engine without adding petroleum diesel oil and petroleum methanol. According to the biomass low-carbon diesel oil, energy is saved and emission is reduced, and CO2 emission is reduced. Therefore, dependence on petroleum is thoroughly removed, and the biomass low-carbon diesel oil has important practical significance on the development road of biomass energy sources and regenerated energy sources.

Description

technical field [0001] The invention relates to a biomass low-carbon diesel oil and a preparation method thereof. technical background [0002] Methanol has been recognized as a promising, low-carbon alternative fuel for internal combustion engines. There are two ways to use methanol in diesel engines: methanol-diesel blended fuel and pure methanol fuel, and the latter requires engine modification, which makes methanol —— Diesel blended fuel has become a simple and effective method to save oil resources and reduce air pollution. [0003] Diesel blended with methanol is generally prepared by emulsification, and 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, scholars at home and abroad began to study diesel-methanol and Diesel-methanol-water emulsion fuel. Exactly as CN1405278 and CN1410514 are exactly relevant diesel oil-the patent of water emulsified fuel, and CN1339576 ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10L1/02C10L1/30C10L1/23C10L1/24C10L1/224C10L1/19C10L1/183C10L1/182C10L1/12
CPCY02E50/10
Inventor 韩德民雷菊花
Owner 雷菊花
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