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Treatment process for preparing new material by utilizing recycled renewable energy

A treatment process and renewable energy technology, applied in the direction of energy input, fibrous filler, silicon dioxide, etc., can solve environmental pollution, smog endangering human health and other problems, achieve reduction of environmental pollutant emissions, environmentally friendly green technology, Reduce the effect of environmental pollution and smog on human health and survival

Active Publication Date: 2019-06-21
高 铭鸿
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The present invention aims to solve the serious smog that endangers human health caused by the unplanned burning of a large number of plant straws and weeds in the wilderness in winter in the natural environment, as well as the problems caused by the extraction of a large number of medicinal plants in industrial production devices and the stacking of waste residues generated in industrial winemaking. To solve the existing problems of environmental pollution, a new process recovery and treatment system for the comprehensive utilization of renewable energy and the preparation of new functional material white carbon black from plant incineration ash is provided.

Method used

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  • Treatment process for preparing new material by utilizing recycled renewable energy
  • Treatment process for preparing new material by utilizing recycled renewable energy
  • Treatment process for preparing new material by utilizing recycled renewable energy

Examples

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preparation example Construction

[0059] (1) Preparation of water glass sodium silicate solution: add plant ashes into a four-necked reaction flask, and the reaction can be carried out in one stage or in stages.

[0060] One-step reaction: It is necessary to add a sufficient amount of catalyst Na to the four-necked reaction flask at a uniform speed at one time 2 CO 3 , NaOH, KOH solution or the light yellow or brownish red clear liquid obtained in step 2, the electric stirring speed is 516-850r / min, and the temperature is 30-135°C for 5-16h;

[0061] Reaction in stages: first add part of the catalyst at a uniform speed, and keep it at 60-80°C for 1-3 hours; then raise the temperature to 90-150°C and keep it for 2-5 hours; continue to add catalyst to the four-necked reaction flask, and keep it at 80-130°C for 1 hour ~5h; then add the catalyst and keep at 60-100°C for 2-8h; stop the reaction, cool down and filter to obtain light yellow or brown-red filtrate and black filter residue for later use.

[0062] (2) ...

Embodiment

[0067] (1) First, take a certain amount of a certain amount of straw or plant residues and burn them in a specific incinerator to obtain 500 parts (mass parts, the same below) of ash. The combustion heat is applied to various reactions for heating, and 100 parts are taken Gray spare.

[0068] (2) Esterify 500 parts of organosilicon monomer with methanol and ethanol, then indirect hydrolyze or directly hydrolyze with 2000-2500 parts of water at 0-50°C to obtain light yellow or colorless transparent acidic liquid and The white acid gel or gray-brown acid gel is ready for use; the gas generated during the process is absorbed by the absorption tower.

[0069] (3) In step (2), the white acid gel or gray-brown acid gel is washed with water, neutralized with lye or solid alkali until it is neutral, weakly acidic or weakly alkaline, and then put into the reaction with condensing reflux at one time In the reactor, start electric stirring and use different catalysts to react in three s...

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Abstract

The invention discloses a treatment process for preparing a new material by utilizing recycled renewable energy. The treatment process comprises the following steps: taking various plant wastes as rawmaterials to obtain ash through incineration and calcination; hydrolyzing organic silicon monomers as a raw material to obtain an acidic liquid and an acidic colloid, wherein the liquid is used for washing and neutralizing gas, solid colloid blocks or colloid generated in an absorption process, and then a light yellow liquid is obtained by catalysis, cracking and rearrangement; carrying out catalysis on the ash, and then carrying out procedures such as filtering, acid precipitation, water washing, drying and grinding to obtain a product white carbon black; performing procedures such as acid neutralization, water washing, drying and grinding on filter residues to obtain black carbon black; and recycling a neutralized liquid through procedures of crystallization, recrystallization and the like to obtain various salts. According to the treatment process, the purposes of reasonable recycling of waste resources and multi-treatment of three wastes are achieved, a novel high-molecular material with high added value and excellent performance is produced, useful substances are co-produced, haze pollution can be effectively relieved, and an environment-friendly green process standard is achieved.

Description

technical field [0001] The invention relates to the technical field of material synthesis, and more specifically relates to a treatment process for preparing new materials by utilizing recycled renewable energy. Background technique [0002] Rice, corn and various grains are the necessities of human life. At the same time, my country is a big country in the production and consumption of rice and corn. Straw is one of the main by-products of rice and corn processing, and its production volume ranks first in the world. At this stage, my country's straw production is about 900 million tons per year, and the annual increase rate in the past ten years is not less than 1%. In addition, there are a large number of wastes such as medicinal plant extraction and winemaking residues produced every year, which contain 16% ~20% amorphous hydrated silica and a large amount of carbon; for its difficult recycling and low efficiency, the burning dust causes severe smog, pollutes the natural e...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C01B33/12C01B32/324C09C1/48
CPCY02P20/133
Inventor 高铭鸿李晓光高维平
Owner 高 铭鸿
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