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

Deep-purification fine desulfuration and denitration material

A deep purification and fine desulfurization technology, which is applied in the direction of molecular sieve catalysts, chemical instruments and methods, chemical/physical processes, etc., can solve the problems that cannot meet the requirements of environmental protection, and the desulfurization rate and denitrification rate need to be improved, so as to improve the impregnation effect, Improved desulfurization effect and stable properties

Inactive Publication Date: 2019-07-16
济南市坤鹏技术开发中心
View PDF3 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0011] In order to solve the technical problems that the desulfurization rate and denitrification rate in the prior art still need to be improved and cannot meet the increasingly stringent environmental protection requirements, the present invention proposes the following technical solutions:

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

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] A deep purification fine desulfurization and denitrification material, said deep purification fine desulfurization and denitrification material is obtained by the following preparation method:

[0036] S1. First, 6g of copper oxide, 2g of titanium dioxide, 2g of molybdenum oxide, 2g of vanadium oxide, 10ml of 2mol / L sodium hydroxide, and 30ml of absolute ethanol were subjected to ultrasonic impurity removal treatment;

[0037] S2, 8ml of tetraethyl orthosilicate, 9g of aluminum isopropoxide, 5ml of liquid templating agent morpholine, and 5ml of tetraethylammonium hydroxide were subjected to ultrasonic impurity removal treatment;

[0038] S3. Add tetraethyl orthosilicate dropwise into the flask, then add 50ml of deionized water and absolute ethanol dropwise, and heat in an oil bath with magnetic stirring at the same time;

[0039] S4. Add aluminum isopropoxide to the above solution, then add template agent morpholine and tetraethylammonium hydroxide dropwise, and heat in a...

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

No PUM Login to View More

Abstract

The invention relates to a deep-purification fine desulfuration and denitration material. The deep-purification fine desulfuration and denitration material is synthesized through modification means ofultrasonic oscillation, magnetization, oil-bath heating and the like. According to the deep-purification fine desulfuration and denitration material, the process flows are simple, the desulfuration and denitration material is stable in properties and can be used for carrying out rapid desulfuration and denitration, desulfuration and denitration are high in efficiency, are efficient and thorough and do not pollute environments, the operation is safe and simple, and the operating cost is low, so that the deep-purification fine desulfuration and denitration material is applicable to market popularization and application.

Description

technical field [0001] The invention relates to a deep purification fine desulfurization and denitrification material. Background technique [0002] The sources of sulfur dioxide are mainly man-made sources: especially various industrial boilers fueled by coal and oil, in addition to some from garbage incineration, domestic heating, metal smelters, paper mills, etc. Relevant studies have shown that 90% of sulfur dioxide emissions come from coal-burning waste gas. In China, 87% of sulfur dioxide in the atmosphere comes from combustion. The main hazard of sulfur dioxide: SO 2 It is an acidic gas that can be dissolved in water-soluble liquids. SO in the atmosphere 2 It will lead to the occurrence of some inflammations in the human body, and also affect the decline of human immunity. SO 2 Under the action of oxidants, water, and light, a chemical reaction occurs to generate sulfuric acid or sulfate suspended particles, forming acid rain or sulfuric acid smog. Especially t...

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): B01J29/26B01D53/86B01D53/56B01D53/50
CPCB01D53/8637B01D2258/0283B01J29/26
Inventor 不公告发明人
Owner 济南市坤鹏技术开发中心