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Pure alcohol-based diesel oil additive and method for efficient clean production of pure alcohol-based diesel oil

An additive and diesel technology, applied in fuel additives, petroleum industry, liquid carbon-containing fuels, etc., can solve the problems of unfavorable ecology and ensuring national energy security, large amount of diesel fuel added, and high preparation process requirements, and is conducive to environmental protection. , Reasonable component configuration, and the effect of improving the ecological environment

Pending Publication Date: 2019-05-14
苏日强
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The alcohol-based diesel oil is compounded from diesel oil and methanol. Diesel oil cannot be produced directly from methanol, and the purity requirements for methanol and fatty acid methyl ester are high. The addition of diesel oil is large, and the requirements for raw materials are high, and the preparation process requirements are high. Large investment in equipment, high production cost, poor product stability, short storage period, polluting the environment, and detrimental to ecology and ensuring national energy security

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] The raw material components and parts by weight of a pure alcohol-based diesel oil additive are: 2.5 parts of xylene, 0.15 parts of dipentyl iron, 0.25 parts of dimethyl silicone oil, 0.45 parts of isooctane, 0.45 parts of n-heptane, dichloromethane 0.35 parts, 0.25 parts of diethylene glycol butyl ether, 0.35 parts of isobutanol, 0.35 parts of alkyl hexanone, 0.45 parts of toluene, 0.45 parts of acetone, 0.35 parts of nitrobenzene, 0.35 parts of nitrooctyl ester, diphthalate 0.25 parts of ethyl ester, 0.25 parts of N-methyl benzene, 0.35 parts of sorbitan monolaurate, 0.45 parts of N, N-dimethylamide, 0.25 parts of polyethylene glycol, 0.25 parts of polypropylene glycol, methyl iso 0.45 parts of butyl ketone, 0.45 parts of dimethyl carbonate, and 0.15 parts of isoprene.

[0030] Preparation method: Under the conditions of normal temperature and pressure, the raw materials xylene xylene 2.5 parts, pentapentyl iron 0.15 parts, dimethyl silicone oil 0.25 parts, isooctane ...

Embodiment 2

[0032] The raw material components and parts by weight of a pure alcohol-based diesel oil additive are: 1.5 parts of xylene, 0.05 parts of pentaferric iron, 0.15 parts of dimethyl silicone oil, 0.35 parts of isooctane, 0.35 parts of n-heptane, dichloromethane 0.25 parts, 0.15 parts of diethylene glycol butyl ether, 0.25 parts of isobutanol, 0.25 parts of alkyl hexanone, 0.35 parts of toluene, 0.35 parts of acetone, 0.25 parts of nitrobenzene, 0.25 parts of nitrooctyl ester, diphthalate 0.15 parts of ethyl ester, 0.15 parts of N-methyl benzene, 0.25 parts of sorbitan monolaurate, 0.35 parts of N, N-dimethylamide, 0.15 parts of polyethylene glycol, 0.15 parts of polypropylene glycol, methyl iso 0.35 parts of butyl ketone, 0.35 parts of dimethyl carbonate, and 0.05 parts of isoprene.

[0033] Preparation method: Under the conditions of normal temperature and pressure, the raw materials xylene 1.5 parts xylene, pentapentyl iron 0.05 parts, dimethyl silicone oil 0.15 parts, isoocta...

Embodiment 3

[0035] The raw material components and parts by weight of a pure alcohol-based diesel oil additive are: 2.0 parts of xylene, 0.1 part of pentapentyl iron, 0.2 part of dimethyl silicone oil, 0.4 part of isooctane, 0.4 part of n-heptane, dichloromethane 0.3 parts, 0.2 parts of diethylene glycol butyl ether, 0.3 parts of isobutanol, 0.3 parts of alkyl hexanone, 0.4 parts of toluene, 0.4 parts of acetone, 0.3 parts of nitrobenzene, 0.3 parts of nitrooctyl ester, diphthalate 0.2 parts of ethyl ester, 0.2 parts of N-methyl benzene, 0.3 parts of sorbitan monolaurate, 0.4 parts of N, N-dimethylamide, 0.2 parts of polyethylene glycol, 0.2 parts of polypropylene glycol, methyl iso 0.3 parts of butyl ketone, 0.4 parts of dimethyl carbonate, and 0.1 parts of isoprene.

[0036] Preparation method: Under normal temperature and pressure conditions, 2.0 parts of xylene, 0.1 part of pentapentyl iron, 0.2 part of dimethyl silicone oil, 0.4 part of isooctane, 0.4 part of n-heptane, 0.3 part of d...

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Abstract

The invention discloses a pure alcohol-based diesel oil additive and a method for efficient clean production of the pure alcohol-based diesel oil. A pure alcohol-based diesel oil product can be prepared from, by weight, 500 parts of methyl alcohol and 7-9 parts of the pure alcohol-based diesel oil additive by reaction for less than half an hour under normal-temperature normal-pressure conditions without adding of diesel oil. The additive is prepared from xylene, diamyl iron, dimethicone, isooctane, n-heptane, dichloromethane, diethylene glycol butyl ether, isobutanol, alkyl hexanone, methylbenzene, acetone, nitryl octyl ester, diethyl phthalate, N-methyl phenyl alkane, sorbitan monolaurate, N,N-dimethylformamide, polyethylene glycol, polypropylene glycol, methyl isobutyl ketone, dimethyl carbonate and isoprene, wherein the materials are fed into an additive storage tank, circularly stirred once with a plastic rod and kept standing for 0.5h to obtain a product of the pure alcohol-baseddiesel oil additive. The pure alcohol-based diesel oil achieves efficacies of existing diesel oil and is thorough in combustion, free of carbon stains, available for water flushing or fire extinguishment, long in shelf life, safe and environmentally friendly.

Description

technical field [0001] The invention belongs to the technical field of energy and chemical industry, and relates to an additive for pure alcohol-based diesel oil and a method for cleanly and efficiently producing pure alcohol-based diesel oil. Background technique [0002] In the context of world energy shortages, countries are investing a lot of manpower and material resources to actively develop alternative energy sources. Methanol clean fuel gasoline and ethanol clean fuel gasoline are currently available in the market for blending as alternative energy sources. According to the information obtained from the National Alcohol-Oil Main Fuel and Alcohol-Oil Main Clean Automobile Professional Committee, the country attaches great importance to the high proportion of methanol and ethanol, which is the trend of alcohol fuels replacing fossil energy. If it is technically possible to achieve 100% alcohol blending, it can fundamentally solve the problem of energy substitution in ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10L1/02C10L1/16C10L1/30C10L1/28C10L1/20C10L1/185C10L1/182C10L1/23C10L1/19C10L1/224C10L10/04C10L10/02
Inventor 苏志勇苏日强
Owner 苏日强
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