Method for producing methanol diesel oil

A production method, methanol technology, applied in the field of methanol diesel production, can solve the problems of low availability of raw materials, single auxiliary raw materials, narrow scope, etc.

Inactive Publication Date: 2017-06-20
耿兆翔
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

4. All additives must be able to completely burn into CO 2 or / and H 2 o
The existing methanol-diesel formulation technology has entered a dead end and is facing a dilemma
[0005] And Chinese invention patent application, application number: 201210102557.7, application publication number: CN103361131A " a kind of heavy methanol diesel oil " formula product cost is high, (benzoic acid etc.) additive raw material is single, and raw material availability is not strong, can not satisfy bulk The industrialization requirements of methanol diesel products; it is also restricted by the relative density difference of paraffins in diesel oil; the product stability is not strong, and the scope of adapting to oil products is relatively narrow

Method used

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Examples

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Embodiment

[0061] At room temperature or above 5 degrees Celsius, below 30 degrees Celsius and under normal pressure, when diesel oil is mixed with methanol and toluene or ethylbenzene or propylbenzene or butylbenzene, its freezing point will be greatly reduced, so it can also be produced above 5 degrees Celsius:

[0062] (1). Dissolving benzoic acid with methanol; Get the maximum solubility of benzoic acid in methanol; Methanol accounts for 10% of the total volume of methanol diesel;

[0063] (2). Ordinary polystyrene resins account for 5% of the total mass of methanol-diesel mixture; polystyrene resins of the present invention are ordinary polystyrene resins, which need to be pulverized if necessary, and the fineness is 100 orders-200 orders, which has It is conducive to the rapid dissolution of ordinary polystyrene resin in aromatic hydrocarbons or phenyl, and promotes the complete combustion of methanol diesel; the amount of ordinary polystyrene resin can be slightly increased, but no...

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Abstract

A method for producing methanol diesel belongs to the technical field of new energy liquid fuels. It consists of the following steps, benzoic acid dissolved in methanol, redissolved in diesel to precipitate out paraffins, common polystyrene resin dissolved in aromatics in diesel, low shear and timed in both clockwise and counterclockwise directions Stir alternately, then add paraffins therein, stir thoroughly with low shear, finally add polyvinylpyrrolidone (PVP) and carbo resin, stir thoroughly with low shear, and obtain the methanol diesel of the present invention. Liquid fuel for vehicles, boats, boilers, etc.

Description

[0001] Technical field: [0002] The invention relates to a production method of new energy liquid fuel, especially a production method of methanol diesel. [0003] Background technique: [0004] With the rapid development of my country's economy, my country's dependence on foreign oil has exceeded 55%. By 2030, my country's dependence on foreign oil will reach 70%. Energy security has become an extremely urgent and major issue facing the Chinese nation. It is a major technical challenge facing the Chinese nation to find alternative new energy sources and dissolve renewable methanol in diesel to reduce the dependence on foreign oil and reduce the consumption rate of oil. Diesel, a product of petroleum refining, is a non-polar substance, while methanol is a highly polar substance, and they are not directly compatible. Diesel is not a simple substance, it is a mixture of paraffins, aromatics and naphthenes; the relative density of paraffins is significantly greater than that of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10L1/04C10L1/16C10L1/236
CPCC10L1/04C10L1/1608C10L1/165C10L1/2368C10L2290/24
Inventor 耿兆翔
Owner 耿兆翔
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