CN104857840A - Novel purifying material for removing indoor formaldehyde and common peculiar smell and preparation method therefor - Google Patents
Novel purifying material for removing indoor formaldehyde and common peculiar smell and preparation method therefor Download PDFInfo
- Publication number
- CN104857840A CN104857840A CN201410068660.3A CN201410068660A CN104857840A CN 104857840 A CN104857840 A CN 104857840A CN 201410068660 A CN201410068660 A CN 201410068660A CN 104857840 A CN104857840 A CN 104857840A
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- China
- Prior art keywords
- manganese
- peculiar smell
- chloride
- formaldehyde
- potassium
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- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 title claims abstract description 73
- 239000000463 material Substances 0.000 title claims abstract description 32
- 238000002360 preparation method Methods 0.000 title claims abstract description 6
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 claims abstract description 44
- 235000011164 potassium chloride Nutrition 0.000 claims abstract description 22
- 239000001103 potassium chloride Substances 0.000 claims abstract description 22
- 239000012286 potassium permanganate Substances 0.000 claims abstract description 16
- 239000000243 solution Substances 0.000 claims abstract description 14
- 229910021380 Manganese Chloride Inorganic materials 0.000 claims abstract description 11
- GLFNIEUTAYBVOC-UHFFFAOYSA-L Manganese chloride Chemical compound Cl[Mn]Cl GLFNIEUTAYBVOC-UHFFFAOYSA-L 0.000 claims abstract description 11
- 229940071125 manganese acetate Drugs 0.000 claims abstract description 11
- 235000002867 manganese chloride Nutrition 0.000 claims abstract description 11
- 239000011565 manganese chloride Substances 0.000 claims abstract description 11
- 229940099607 manganese chloride Drugs 0.000 claims abstract description 11
- 229940099596 manganese sulfate Drugs 0.000 claims abstract description 11
- 235000007079 manganese sulphate Nutrition 0.000 claims abstract description 11
- 239000011702 manganese sulphate Substances 0.000 claims abstract description 11
- UOGMEBQRZBEZQT-UHFFFAOYSA-L manganese(2+);diacetate Chemical compound [Mn+2].CC([O-])=O.CC([O-])=O UOGMEBQRZBEZQT-UHFFFAOYSA-L 0.000 claims abstract description 11
- SQQMAOCOWKFBNP-UHFFFAOYSA-L manganese(II) sulfate Chemical compound [Mn+2].[O-]S([O-])(=O)=O SQQMAOCOWKFBNP-UHFFFAOYSA-L 0.000 claims abstract description 11
- 238000001035 drying Methods 0.000 claims abstract description 7
- 239000011259 mixed solution Substances 0.000 claims abstract description 7
- 238000006243 chemical reaction Methods 0.000 claims abstract description 3
- 238000001914 filtration Methods 0.000 claims abstract description 3
- 239000002994 raw material Substances 0.000 claims abstract description 3
- 230000002000 scavenging effect Effects 0.000 claims description 17
- 239000007787 solid Substances 0.000 claims description 12
- MIVBAHRSNUNMPP-UHFFFAOYSA-N manganese(2+);dinitrate Chemical compound [Mn+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O MIVBAHRSNUNMPP-UHFFFAOYSA-N 0.000 claims description 9
- 150000002696 manganese Chemical class 0.000 claims description 8
- 239000000853 adhesive Substances 0.000 claims description 6
- 230000001070 adhesive effect Effects 0.000 claims description 6
- 239000000706 filtrate Substances 0.000 claims description 6
- 238000002156 mixing Methods 0.000 claims description 2
- 239000000126 substance Substances 0.000 abstract description 3
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 abstract 2
- 229910002651 NO3 Inorganic materials 0.000 abstract 2
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 abstract 2
- 229910052748 manganese Inorganic materials 0.000 abstract 2
- 239000011572 manganese Substances 0.000 abstract 2
- 150000003839 salts Chemical class 0.000 abstract 2
- 238000000465 moulding Methods 0.000 abstract 1
- 239000000047 product Substances 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 239000000796 flavoring agent Substances 0.000 description 3
- 235000019634 flavors Nutrition 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- 208000000059 Dyspnea Diseases 0.000 description 1
- 206010013975 Dyspnoeas Diseases 0.000 description 1
- 206010014561 Emphysema Diseases 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 208000006673 asthma Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000003795 desorption Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 description 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
- 208000032839 leukemia Diseases 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
Abstract
The invention discloses a novel purifying material for removing indoor formaldehyde and common peculiar smell and a preparation method therefor. The novel purifying material is characterized in that the novel purifying material mainly employs potassium permanganate, manganese-containing salts (such as manganese chloride, manganese acetate, manganese sulfate, manganous nitrate and the like) and potassium chloride as raw materials; potassium permanganate is prepared into a solution; the manganese-containing salts (such as manganese chloride, manganese acetate, manganese sulfate, manganous nitrate and the like) and potassium chloride are prepared into a mixed solution; the two solutions carry out a reaction under a certain condition and then filtration is carried out; the filtered material is subjected to drying and molding, and a purifying material being capable of removing formaldehyde and peculiar smell effectively is obtained. The formaldehyde removal rate can reach 97.25%-98.75%, and the peculiar smell removal rate can reach 85.17%-90.79%. The provided material can decompose formaldehyde and peculiar smell molecules into harmless substances at a normal temperature, and has advantages of high removal rate, no secondary pollution, convenient storage, low cost and the like.
Description
Technical field
The present invention relates to a kind of scavenging material removing indoor formaldehyde and peculiar smell.
Background technology
Formaldehyde and other gas with foreign flavor hydrogen sulfide, sulfur dioxide, acetic acid, ozone, ammonia etc. are indoor common pollutants, finishing material is the primary pollution source of formaldehyde, gas with foreign flavor is except deriving from finishing material, also derive from the exchange of domestic pollution and indoor-outdoor air, be in for a long time in formaldehyde and peculiar smell environment and can cause expiratory dyspnea, uncomfortable in chest, asthma, pulmonary emphysema, leukaemia, even canceration, causes the health of people and has a strong impact on.Along with people's environmental consciousness strengthens gradually, except the material of formaldehyde and peculiar smell occurs in succession, such as active carbon can eliminate the unusual smell, its shortcoming be absorption saturated after again can desorption, low and the length consuming time of clearance, other aldehyde removers or eliminating smell agent are mostly expensive, and some generation secondary pollutions, do not reach the object of environmental protection.
Summary of the invention
Object of the present invention is just to provide a kind of novel scavenging material removing indoor formaldehyde and peculiar smell, and formaldehyde and gas with foreign flavor can be decomposed into innocuous substance, non-secondary pollution by this material, cheap environmental protection again, overcome many deficiencies of prior art.
A kind of novel scavenging material removing indoor formaldehyde and peculiar smell provided by the invention, it is characterized in that, described scavenging material is that raw material is prepared from potassium permanganate, containing manganese salt (as manganese chloride, manganese acetate, manganese sulfate, manganese nitrate etc.) and potassium chloride, wherein potassium permanganate purity is greater than 99.3%, containing manganese salt (as manganese chloride, manganese acetate, manganese sulfate, manganese nitrate etc.), for purity is more than technical grade, potassium chloride purity is more than technical grade.
The preparation method of described scavenging material is as follows:
1) potassium permanganate is configured to solution, and concentration is 30 ~ 50%;
2) be configured to mixed solution containing manganese salt (as manganese chloride, manganese acetate, manganese sulfate, manganese nitrate etc.) and potassium chloride, manganese salt density is 20 ~ 30%, and potassium chloride concentration is 30 ~ 40%;
3) above-mentioned 1) and 2) two kinds of solution with the volume ratio mixing of 1: 3 ~ 1: 5, at 60 DEG C, react more than 8h;
4) after reaction, material is through 300 object strainer filterings, and gained solid filtrate is dried at 200 DEG C;
5) solid after drying mixes with adhesive, and is made into spherical or other shapes, obtains the scavenging material of a kind of effective removal formaldehyde and peculiar smell.
The invention has the beneficial effects as follows:
1. scavenging material provided by the present invention can make formaldehyde clearance reach 97.25%-98.75%, and peculiar smell clearance reaches 85.17%-90.79%, and except formaldehyde, eliminate the unusual smell successful.
2. formaldehyde and odor molecules are cleaned material breakdown is innocuous substance, and non-secondary pollution is a kind of environment-friendly materials.
3. decomposing formaldehyde and peculiar smell under normal temperature, convenient storage, with low cost.
Detailed description of the invention
To the specific embodiment of the present invention be described in detail below, the embodiment provided only in order to illustrate the present invention, instead of in order to limit the scope of the invention.
Embodiment 1
Potassium permanganate purity is 99.3%, and manganese chloride purity is technical grade, and potassium chloride purity is that technical grade is for subsequent use.Potassium permanganate is mixed with the solution that concentration is 40%, manganese chloride and potassium chloride are made into mixed solution, manganese chloride concentration is 20%, and potassium chloride concentration is 30%; Above two kinds of solution react 8h with 1: 4 volume ratio at 60 DEG C; Products therefrom filters through 300 mesh filter screens, and solid filtrate is dried at 200 DEG C; The solid of drying and adhesive are mixed spherical, obtain the scavenging material of a kind of effective removal formaldehyde and peculiar smell.
Embodiment 2
Potassium permanganate purity is 99.3%, and manganese acetate purity is technical grade, and potassium chloride purity is that technical grade is for subsequent use.Potassium permanganate is mixed with the solution that concentration is 30%, manganese acetate and potassium chloride are made into mixed solution, manganese acetate concentration is 30%, and potassium chloride concentration is 40%; Above two kinds of solution react 9h with 1: 3 volume ratio at 60 DEG C; Products therefrom filters through 300 mesh filter screens, and solid filtrate is dried at 200 DEG C; The solid of drying and adhesive are mixed spherical, obtain the scavenging material of a kind of effective removal formaldehyde and peculiar smell.
Embodiment 3
Potassium permanganate purity is 99.3%, and manganese sulfate purity is technical grade, and potassium chloride purity is that technical grade is for subsequent use.Potassium permanganate is mixed with the solution that concentration is 50%, manganese sulfate and potassium chloride are made into mixed solution, manganese sulfate concentration is 25%, and potassium chloride concentration is 30%; Above two kinds of solution react 8h with 1: 5 volume ratio at 60 DEG C; Products therefrom filters through 300 mesh filter screens, and solid filtrate is dried at 200 DEG C; The solid of drying and adhesive are mixed spherical, obtain the scavenging material of a kind of effective removal formaldehyde and peculiar smell.
Embodiment 4
Potassium permanganate purity is 99.3%, and manganese nitrate purity is technical grade, and potassium chloride purity is that technical grade is for subsequent use.Potassium permanganate is mixed with the solution that concentration is 30%, manganese nitrate and potassium chloride are made into mixed solution, manganese nitrate concentration is 30%, and potassium chloride concentration is 35%; Above two kinds of solution react 9h with 1: 4 volume ratio at 60 DEG C; Products therefrom filters through 300 mesh filter screens, and solid filtrate is dried at 200 DEG C; The solid of drying and adhesive are mixed spherical, obtain the scavenging material of a kind of effective removal formaldehyde and peculiar smell.
Claims (2)
1. the novel scavenging material removing indoor formaldehyde and common peculiar smell, it is characterized in that, described scavenging material is that raw material is prepared from potassium permanganate, containing manganese salt (as manganese chloride, manganese acetate, manganese sulfate, manganese nitrate etc.) and potassium chloride, wherein potassium permanganate purity is greater than 99.3%, containing manganese salt (as manganese chloride, manganese acetate, manganese sulfate, manganese nitrate etc.), for purity is more than technical grade, potassium chloride purity is more than technical grade.
2. the novel preparation method removing the scavenging material of indoor formaldehyde and common peculiar smell, it is characterized in that, the preparation method of described scavenging material is as follows:
1) potassium permanganate is configured to solution, and concentration is 30 ~ 50%;
2) be configured to mixed solution containing manganese salt (as manganese chloride, manganese acetate, manganese sulfate, manganese nitrate etc.) and potassium chloride, manganese salt density is 20 ~ 30%, and potassium chloride concentration is 30 ~ 40%;
3) above-mentioned 1) and 2) two kinds of solution with the volume ratio mixing of 1: 3 ~ 1: 5, at 60 DEG C, react more than 8h;
4) after reaction, material is through 300 object strainer filterings, and gained solid filtrate is dried at 200 DEG C;
5) solid after drying mixes with adhesive, and is made into spherical, obtains the scavenging material of a kind of effective removal formaldehyde and peculiar smell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410068660.3A CN104857840B (en) | 2014-02-26 | 2014-02-26 | A kind of scavenging material for removing indoor formaldehyde and common peculiar smell and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410068660.3A CN104857840B (en) | 2014-02-26 | 2014-02-26 | A kind of scavenging material for removing indoor formaldehyde and common peculiar smell and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104857840A true CN104857840A (en) | 2015-08-26 |
| CN104857840B CN104857840B (en) | 2017-09-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410068660.3A Expired - Fee Related CN104857840B (en) | 2014-02-26 | 2014-02-26 | A kind of scavenging material for removing indoor formaldehyde and common peculiar smell and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104857840B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105665000A (en) * | 2016-01-11 | 2016-06-15 | 盘锦盛世康环保科技有限公司 | Room temperature formaldehyde catalytic material and preparation method thereof |
| CN107349772A (en) * | 2017-06-29 | 2017-11-17 | 阜南县腾博工艺品有限公司 | A kind of wood furniture japanning post-processing approach |
| CN107737524A (en) * | 2017-10-24 | 2018-02-27 | 上海纳米技术及应用国家工程研究中心有限公司 | Air-purifying module removed for formaldehyde in indoor air pollutants and its preparation method and application |
| CN113926450A (en) * | 2021-10-20 | 2022-01-14 | 浙江新火原新材料科技有限公司 | Preparation method and application of catalyst for indoor air purification |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5667521A (en) * | 1979-11-07 | 1981-06-06 | Daiichi Nouzai Kk | Adsorptive annihilating method of toxic gases diffusing from adhered part or the like of furnitures |
| US4517111A (en) * | 1984-01-16 | 1985-05-14 | The Dow Chemical Company | Absorbents for airborne formaldehyde |
| CN101279238A (en) * | 2008-04-23 | 2008-10-08 | 刘永能 | Purificant for adsorbing formaldehyde and method of preparing the same |
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| CN102198405A (en) * | 2011-04-01 | 2011-09-28 | 天津工业大学 | Composite catalyst for purifying indoor formaldehyde and preparation method of composite catalyst |
| CN102527321A (en) * | 2012-02-01 | 2012-07-04 | 胡小安 | Air purification material and preparation method thereof |
| CN103041781A (en) * | 2013-01-21 | 2013-04-17 | 苏州工业园区安泽汶环保技术有限公司 | Air purification material and preparation method thereof |
-
2014
- 2014-02-26 CN CN201410068660.3A patent/CN104857840B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5667521A (en) * | 1979-11-07 | 1981-06-06 | Daiichi Nouzai Kk | Adsorptive annihilating method of toxic gases diffusing from adhered part or the like of furnitures |
| US4517111A (en) * | 1984-01-16 | 1985-05-14 | The Dow Chemical Company | Absorbents for airborne formaldehyde |
| CN101279238A (en) * | 2008-04-23 | 2008-10-08 | 刘永能 | Purificant for adsorbing formaldehyde and method of preparing the same |
| CN101898076A (en) * | 2009-03-10 | 2010-12-01 | 无锡百奥科环境科技有限公司 | Indoor polluted gas scavenger and preparation method and use thereof |
| CN102198405A (en) * | 2011-04-01 | 2011-09-28 | 天津工业大学 | Composite catalyst for purifying indoor formaldehyde and preparation method of composite catalyst |
| CN102527321A (en) * | 2012-02-01 | 2012-07-04 | 胡小安 | Air purification material and preparation method thereof |
| CN103041781A (en) * | 2013-01-21 | 2013-04-17 | 苏州工业园区安泽汶环保技术有限公司 | Air purification material and preparation method thereof |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105665000A (en) * | 2016-01-11 | 2016-06-15 | 盘锦盛世康环保科技有限公司 | Room temperature formaldehyde catalytic material and preparation method thereof |
| CN107349772A (en) * | 2017-06-29 | 2017-11-17 | 阜南县腾博工艺品有限公司 | A kind of wood furniture japanning post-processing approach |
| CN107737524A (en) * | 2017-10-24 | 2018-02-27 | 上海纳米技术及应用国家工程研究中心有限公司 | Air-purifying module removed for formaldehyde in indoor air pollutants and its preparation method and application |
| CN113926450A (en) * | 2021-10-20 | 2022-01-14 | 浙江新火原新材料科技有限公司 | Preparation method and application of catalyst for indoor air purification |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104857840B (en) | 2017-09-01 |
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