Technology for producing formaldehyde scavenging agent by using vegetable proteins

A plant protein, a certain amount of technology, applied to the separation of dispersed particles, chemical instruments and methods, separation methods, etc., can solve air pollution and other problems, and achieve the effects of no secondary pollution, low treatment cost, and easy use

Inactive Publication Date: 2013-09-04
赵杰
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  • Abstract
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  • Claims
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Problems solved by technology

[0015] Therefore, the use of this plant protein formaldehyde scavenger can effectively remove harmful gases and odors such as formaldehyde,...

Method used

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  • Technology for producing formaldehyde scavenging agent by using vegetable proteins

Examples

Experimental program
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specific Embodiment

[0022] Oxygenated hydrolyzed soybean protein 25-35

[0023] Citric acid 2-3

[0024] Catechin 1-3

[0025] Biological enzyme 0.5-1

[0026] Sodium Benzoate 0.1-0.2

[0027] Triethanolamine 0.1-0.3

[0028] Pure water plus 100

[0029] Vegetable protein formaldehyde scavenger to remove harmful gas experiment (National Environmental Protection Product Quality Supervision and Inspection Center)

[0030] 1. At 1.5m at an experimental temperature of 23.0±℃ and a humidity of 50.0±5%RH 3 In the simulated air laboratory, put 2.0ml of analytically pure formaldehyde solution in a watch glass, volatilize for 24 hours, take a sample and record it as the initial concentration.

[0031] 2. In three sheets of 1m 2 On the base paper, spray about 300g of biological clear aldolase evenly, hang it in the center of the experimental chamber after drying, collect air samples in the experimental chamber after 24 hours, and record it as the 24-hour concentration.

[0032] 3. The collected sam...

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Abstract

The invention relates to a technology for producing a formaldehyde scavenging agent by using vegetable proteins. The technology comprises the following steps of: hydrolyzing the vegetable proteins by mainly using an oxidation method, and then adding an aldehyde removal additive such as citric acid, catechinic acid, triethanolamine and an active enzyme preparation. The formaldehyde scavenging agent produced by using the vegetable proteins is used for eliminating, adsorbing and decomposing formaldehyde in decorative materials or air.

Description

technical field [0001] The invention relates to a production technology and a production process of a novel vegetable protein formaldehyde scavenger for the treatment of environmental pollution caused by formaldehyde. Background technique [0002] 1. Hazards and sources of formaldehyde: [0003] In recent years, with the improvement of people's living standards, people's requirements for interior decoration standards have become higher and higher, and home decoration has become increasingly modernized. However, the problem of indoor air chemical pollution caused by materials and decoration has followed. These chemicals have seriously affected the health of residents, and have attracted great attention from countries around the world and relevant domestic departments. Among many pollution sources, formaldehyde is listed as the number one pollutant due to its large amount, strong toxicity, strong absorption and wide range. [0004] Formaldehyde is a volatile organic compound...

Claims

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Application Information

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IPC IPC(8): B01D53/72
Inventor 赵杰
Owner 赵杰
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