CN1927435A - Material for removing formaldehyde - Google Patents
Material for removing formaldehyde Download PDFInfo
- Publication number
- CN1927435A CN1927435A CN 200510099795 CN200510099795A CN1927435A CN 1927435 A CN1927435 A CN 1927435A CN 200510099795 CN200510099795 CN 200510099795 CN 200510099795 A CN200510099795 A CN 200510099795A CN 1927435 A CN1927435 A CN 1927435A
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- CN
- China
- Prior art keywords
- formaldehyde
- protein
- amino acid
- water
- polypeptide
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The invention relates to a material used to remove indoor formaldehyde. Wherein, it is colourless, irritant odor free, nontoxic and non-volatile. Wherein, in normal temperature, it can polymerize the free formaldehyde in air, to avoid formaldehyde hurting people. And R1 and R2 of formula mean polypeptide chains at different molecular weights.
Description
Technical field: chemical products, this practical material relate to a kind of material that can remove free formaldehyde in the room air.
Background technology: the indoor formaldehyde main source is fitted up used sheet material owing to anticorrosion required, use formaldehyde treated, and formaldehyde is a kind of colourless Irr. M that has, highly volatile.Free formaldehyde has great excitant to human body, atmosphere, biology in the air, and can long-term existence.This practical removal formaldehyde materials can with the quick cross-linked polymeric of formaldehyde, fast, thoroughly remove free formaldehyde in the air.
Summary of the invention: polypeptide and little molecule amino acid that proteolysis generates.
Technical scheme:
1, after protein dissolves in water, the protein solution pH value is transferred to 8.5-9.0, with 100 degree water-bath heating 60 minutes, proteolysis generated polypeptide and little molecule amino acid.
2, after white matter is dissolved in water, the protein solution pH value is transferred to 8.0-8.5, temperature is controlled at 35 °, adds pancreatin, and protein hydrolysis under the effect of enzyme generates polypeptide and little molecule amino acid.
Beneficial effect: this utility model is removed the material of formaldehyde, can thoroughly remove the harm of formaldehyde to human body, atmospheric environment, biology.
Claims (3)
1, a kind of material of removing indoor formaldehyde.It is characterized in that: colourless, transparent, liquid with no taste, energy and formaldehyde polymerization reaction take place belong to the polypeptide and the little molecule amino acid that generate behind the proteolysis.
2, the material of the described removal indoor formaldehyde of claim 1.It makes feature: protein transfers to 8.5-9.0 with the protein solution pH value after dissolving in water, and with 100 ° of water-bath heating 60 minutes, proteolysis generated polypeptide and little molecule amino acid.
3, the material of the described removal indoor formaldehyde of claim 1.It makes feature: protein transfers to 8.0-8.5 with the protein solution pH value after dissolving in water, temperature is controlled at 35 °, adds pancreatin, and protein hydrolysis under the effect of enzyme generates polypeptide and little molecule amino acid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510099795 CN1927435A (en) | 2005-09-09 | 2005-09-09 | Material for removing formaldehyde |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510099795 CN1927435A (en) | 2005-09-09 | 2005-09-09 | Material for removing formaldehyde |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1927435A true CN1927435A (en) | 2007-03-14 |
Family
ID=37857664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510099795 Pending CN1927435A (en) | 2005-09-09 | 2005-09-09 | Material for removing formaldehyde |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1927435A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101648109A (en) * | 2008-08-12 | 2010-02-17 | 王崇富 | Preparation method for decoration odor scavenging agent |
| CN103341250A (en) * | 2013-06-20 | 2013-10-09 | 赵杰 | Method for treating indoor decoration formaldehyde pollution |
| CN105111654A (en) * | 2015-09-18 | 2015-12-02 | 佛山市合璟节能环保科技股份有限公司 | Preparation method of biomass film agent for shielding and reducing pollution |
| CN105289251A (en) * | 2015-11-05 | 2016-02-03 | 菏泽鑫鼎环境工程设备有限公司 | Method for desulphurization and dust removal through bioprotein ionic membrane liquid |
| CN108939880A (en) * | 2018-06-15 | 2018-12-07 | 华南理工大学 | A kind of formaldehyde scavenger and preparation method thereof |
| CN108939815A (en) * | 2018-07-19 | 2018-12-07 | 中国电子科技集团公司第二十研究所 | A kind of closed environment pernicious gas adsorbent |
| CN110898372A (en) * | 2019-12-02 | 2020-03-24 | 青岛广志光电科技有限公司 | Indoor formaldehyde purification method |
-
2005
- 2005-09-09 CN CN 200510099795 patent/CN1927435A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101648109A (en) * | 2008-08-12 | 2010-02-17 | 王崇富 | Preparation method for decoration odor scavenging agent |
| CN101648109B (en) * | 2008-08-12 | 2016-02-17 | 王崇富 | A kind of decoration odor scavenging agent |
| CN103341250A (en) * | 2013-06-20 | 2013-10-09 | 赵杰 | Method for treating indoor decoration formaldehyde pollution |
| CN105111654A (en) * | 2015-09-18 | 2015-12-02 | 佛山市合璟节能环保科技股份有限公司 | Preparation method of biomass film agent for shielding and reducing pollution |
| CN105289251A (en) * | 2015-11-05 | 2016-02-03 | 菏泽鑫鼎环境工程设备有限公司 | Method for desulphurization and dust removal through bioprotein ionic membrane liquid |
| CN105289251B (en) * | 2015-11-05 | 2017-12-15 | 菏泽鑫鼎环境工程设备有限公司 | A kind of method with bioprotein ion film liquid desulfurization and dedusting |
| CN108939880A (en) * | 2018-06-15 | 2018-12-07 | 华南理工大学 | A kind of formaldehyde scavenger and preparation method thereof |
| CN108939815A (en) * | 2018-07-19 | 2018-12-07 | 中国电子科技集团公司第二十研究所 | A kind of closed environment pernicious gas adsorbent |
| CN110898372A (en) * | 2019-12-02 | 2020-03-24 | 青岛广志光电科技有限公司 | Indoor formaldehyde purification method |
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |