Unlock instant, AI-driven research and patent intelligence for your innovation.

Method for preparing biodiesel from shiny-leaf yellowhorn seed kernel oil by one step

A technology of Xantho sorbifolium seed oil and biodiesel, which is applied in the fields of biofuel, fat oil/fat production, petroleum industry, etc., can solve the problems of high cost and complicated production process, and achieve low production cost, good emulsification stability, The effect of low emissions

Inactive Publication Date: 2010-07-07
INNER MONGOLIA AGRICULTURAL UNIVERSITY
View PDF0 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the current general process for producing biodiesel is to extract vegetable oil first, store it after treatment, and then carry out esterification reaction. The cost is relatively high and the industrial production process is complicated.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Method for preparing biodiesel from shiny-leaf yellowhorn seed kernel oil by one step
  • Method for preparing biodiesel from shiny-leaf yellowhorn seed kernel oil by one step
  • Method for preparing biodiesel from shiny-leaf yellowhorn seed kernel oil by one step

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] Embodiment 1: the method for preparing biodiesel in one step from Xantho sorbifolia seed oil comprises the following steps,

[0016] (1) Pulverization of X. sorbifolium seed kernels: pulverizing and sieving the X. sorbifolia seed kernels;

[0017] (2) Extraction and synthesis of sorbifolia oil: take a certain amount of crushed sorbifolia seed kernel 55g and put it into an extraction synthesizer, take 0.28g NaOH solid, add 6mL methanol to dissolve the weighed NaOH, and then Measure 250mL of petroleum ether at 60°C-90°C, add it to the extraction synthesizer, heat the extraction synthesizer in a water bath for 2 hours, and carry out the extraction of Xantho sorbifolia seed oil and the synthesis of biodiesel;

[0018] (3) Separation of biodiesel: after the reaction finishes, the product is poured into a separatory funnel, left still to make it layered, and preliminary separation is carried out, the upper layer is biodiesel, and the lower floor is glycerin;

[0019] (4) Bio...

Embodiment 2

[0020] Embodiment 2: the method for preparing biodiesel in one step from sorbifolia seed oil, comprises the following steps,

[0021] (1) Pulverization of X. sorbifolium seed kernels: pulverizing and sieving the X. sorbifolia seed kernels;

[0022] (2) Extraction and synthesis of sorbifolia oil: take a certain amount of above-mentioned crushed radix sorbifolia seed kernel 100g and put it into an extraction synthesizer, take 0.70g KOH solid, add 16mL methanol to the weighed KOH to dissolve it, and then Measure 500mL of petroleum ether at 60°C-90°C, add it to the extraction synthesizer, heat the extraction synthesizer with a water bath for 1.8h, and carry out the extraction of X. sorbifolium seed oil and the synthesis of biodiesel;

[0023] (3) Separation of biodiesel: after the reaction finishes, the product is poured into a separatory funnel, left still to make it layered, and preliminary separation is carried out, the upper layer is biodiesel, and the lower floor is glycerin;...

Embodiment 3

[0025] Embodiment 3: the method for preparing biodiesel in one step from sorbifolia seed oil, comprises the following steps,

[0026] (1) Pulverization of X. sorbifolium seed kernels: pulverizing and sieving the X. sorbifolia seed kernels;

[0027] (2) Extraction and synthesis of sorbifolia oil: take a certain amount of above-mentioned pulverized radix sorbifolia seed kernel 85g and put it into an extraction synthesizer, take 0.43g NaOH solid, add 12mL methanol to dissolve the weighed NaOH, and then Measure 383mL of petroleum ether at 60°C-90°C, add it to the extraction synthesizer, heat the extraction synthesizer in a water bath for 2 hours, and carry out the extraction of Xanthos sorbifolium seed oil and the synthesis of biodiesel;

[0028] (3) Separation of biodiesel: after the reaction finishes, the product is poured into a separatory funnel, left still to make it layered, and preliminary separation is carried out, the upper layer is biodiesel, and the lower floor is glyce...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

PropertyMeasurementUnit
flash pointaaaaaaaaaa
Login to View More

Abstract

The invention discloses a method for preparing biodiesel from shiny-leaf yellowhorn seed kernel oil by one step, which comprises the following steps: (1) crushing shiny-leaf yellowhorn seed kernels, and sieving the crushed seed kernels; (2) extracting and synthesizing shiny-leaf yellowhorn oil; (3) separating the biodiesel; and (4) obtaining biodiesel finished products, namely distilling the separated biodiesel and reclaiming a solvent, and washing and drying the distilled biodiesel to obtain the biodiesel finished products. The method has the advantages that the extraction and synthesis are finished by one step, the production process is simple, and the production cost is low. Because the raw material for preparing the biodiesel is the shiny-leaf yellowhorn seed kernel oil and the raw oil quality of the shiny-leaf yellowhorn seed kernel oil is comparatively high, a special treatment process is not needed, and the shiny-leaf yellowhorn oil is obtained in one step by petroleum ether extraction and methanol synthesis after the shiny-leaf yellowhorn seed kernels are picked.

Description

Technical field: [0001] The invention relates to a method for preparing biomass fuel, in particular to a method for preparing biodiesel in one step from oil of sorbifolia seed kernel. Background technique: [0002] Diesel, as an important petroleum refining product, occupies a relatively high share in the fuel structure of various countries and has become an important power fuel. With the acceleration of dieselization of vehicles worldwide, the demand for diesel will increase in the future, and the depletion of oil resources and the improvement of people's awareness of environmental protection have greatly promoted the pace of development of diesel alternative fuels in countries around the world, especially In the 1990s, biodiesel has attracted the attention of various countries due to its superior environmental performance. As a clean renewable energy, biodiesel is a typical "green energy". Vigorously developing biodiesel has important strategic significance for sustainabl...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): C11C3/10C11B1/10C10L1/02
CPCY02E50/13Y02E50/10
Inventor 王喜明丁立军薛振华郝一男
Owner INNER MONGOLIA AGRICULTURAL UNIVERSITY