Method for largely, industrially and synthetically treating and using plant stem leafs and device thereof

A technology for comprehensive treatment of plant stems and leaves, applied in biochemical equipment and methods, chemical instruments and methods, biomass post-processing, etc. Cost, effect of vast resources

Active Publication Date: 2010-06-09
张永北
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0009] In addition, in the existing methods, the problem of difficult collection and transportation of plant stems and leaves, straw, and transportation has not been considered.
Plant stems, leaves, and s

Method used

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  • Method for largely, industrially and synthetically treating and using plant stem leafs and device thereof
  • Method for largely, industrially and synthetically treating and using plant stem leafs and device thereof
  • Method for largely, industrially and synthetically treating and using plant stem leafs and device thereof

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Embodiment Construction

[0067] The present invention will be further described below with reference to the accompanying drawings, and the described embodiments are only used to help those skilled in the art understand the present invention, rather than to limit the scope of application of the present invention.

[0068] Taking a 1,000-mu rubber plantation on a farm in Hainan as an example, biogas fermentation bags are used to build biogas production sites in units of 10 to 50 mu, and biogas storage tanks are built in units of 1,000 mu. During the deciduous season in winter, rubber fallen leaves are collected on a per 10 mu basis for use in biogas production. Crush the concentrated rubber fallen leaves, mix the raw materials according to the ratio of fallen leaves:cow dung=7:3, pour lime water, adjust the pH value to about 7, put them into mesh bags, stack them in biogas bags, seal them, and anaerobic fermentation . After a week of fermentation, the biogas bags started to produce gas. Gas production...

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Abstract

The invention discloses a method for synthetically treating and using plant stem leafs and straws in large scale and a device thereof. The method comprises the steps of: taking the plant stem leafs and straws as raw materials; and generating marsh gas, marsh slag and marsh liquid by means of microbial fermentation. The marsh gas is collected by the technology of the invention to be synthesized into fuel carbinol, or is purified and liquefied to be used as fuel for a vehicle to replace the natural gas; and the marsh slag and the marsh liquid are taken as fertilizer to be returned to the soil to maintain the ecological balance of the soil.

Description

technical field [0001] The present invention relates to a method and device for producing fuel for vehicles by using plant stems, leaves and straw on a large scale. Production method and device for conversion into fertilizer. Background technique [0002] Refinery liquefied gas mainly comes from catalytic cracking and delayed coking units. Catalytic cracking liquefied gas is the main raw material for the production of refining propylene and MTBE. In the process of agricultural and forestry production, a huge amount of plant stems, leaves and straw resources are discarded every year. After these wastes rot on the surface, a part of the organic matter is converted into fertilizer to nourish the soil, and a large amount of carbohydrates are degraded to produce carbon dioxide, which is emitted into the atmosphere. These carbohydrates are useful substances that can be developed as fuel. It is necessary to find a production method to convert this part of carbohydrates into veh...

Claims

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Application Information

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IPC IPC(8): C12P5/02C07C31/04C07C29/50C07C29/151C05F5/00C12M1/107
CPCY02E50/18Y02E50/343C12M21/12C12M47/18C12M21/04Y02E50/30Y02W30/40
Inventor 张永北陈武张爱诚
Owner 张永北
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