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Mixed modified material of biomass materials and straw powder

A technology of biomass materials and modified materials, which is applied in the field of mixed modified materials of biomass materials and straw powders, can solve problems such as failure to meet technical requirements, and achieve the effect of improving purification capabilities

Inactive Publication Date: 2018-09-04
韩毅忠
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a mixed modified material of biomass material and straw powder to solve the existing technical defects and technical requirements that cannot be met

Method used

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Embodiment Construction

[0011] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in combination with the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0012] The invention provides a technical solution: a mixed modified material of biomass material and straw powder, the modification process steps are as follows: step 1: acidification treatment; step 2: alkalization treatment; step 3: modified material test, The required modified materials are as follows: biomass materials, wheat straw, propionic acid, sodium superphosphate, N 2 N-dimethylamide, absolute ethanol and sodium hydroxide, the test equipment is as follows: isotope detector, cutte...

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Abstract

The invention discloses a mixed modified material of biomass materials and straw powder. The modification process comprises the following steps that 1, acidification treatment is carried out; 2, alkalization treatment is carried out; 3, modified materials are tested, wherein the required modified materials comprise the biomass materials, wheat straw, propionic acid, sodium perphosphate, N2N dimethyl amide, absolute ethyl alcohol and sodium hydroxide, and testing devices comprise an isotope detector, a cutting machine, a pulverizer, a drying oven, a beaker and a centrifugal tube. According to the mixed modified material of the biomass materials and the straw powder, acid and alkali are adopted for modification treatment of the wheat straw and the biomass materials, the two samples are detected through the isotope detector, the result shows that the number of marked isotopes in the acid mixture is higher than that of marked isotopes in the alkaline mixture, and the treatment performanceof polycyclic aromatic hydrocarbon adsorption of the acid mixture is higher than that of the alkaline mixture.

Description

technical field [0001] The invention relates to the technical field of modified materials, in particular to a mixed modified material of biomass material and straw powder. Background technique [0002] One of the main development directions of polymer materials in the 21st century is to modify polymer materials in order to obtain materials with excellent properties. Modification technologies that have been developed include blending modification, chemical modification, filling modification, fiber reinforcement and surface modification, etc. Traditional mixed modified materials lack comparative tests during production, so materials with strong decontamination ability cannot be screened out, which reduces the decontamination ability. Contents of the invention [0003] The purpose of the present invention is to provide a mixed modified material of biomass material and straw powder to solve the existing technical defects and technical requirements that cannot be met. [0004...

Claims

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Application Information

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IPC IPC(8): B01J20/24C02F1/28
CPCB01J20/24C02F1/286
Inventor 韩毅忠
Owner 韩毅忠
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