CN101085369A - Finishing pollution remover and preparation method thereof - Google Patents
Finishing pollution remover and preparation method thereof Download PDFInfo
- Publication number
- CN101085369A CN101085369A CN 200710112706 CN200710112706A CN101085369A CN 101085369 A CN101085369 A CN 101085369A CN 200710112706 CN200710112706 CN 200710112706 CN 200710112706 A CN200710112706 A CN 200710112706A CN 101085369 A CN101085369 A CN 101085369A
- Authority
- CN
- China
- Prior art keywords
- formaldehyde
- ammonium
- pollution
- preparation
- remover
- 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.)
- Pending
Links
Landscapes
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The invention relates to a decoration pollution remover and its preparation method, and belongs to chemical engineering technique field. It is prepared from (by weight percintage) water 55-85%, ammonium carbonate 0-6%, sodium carbonate 0-10%, ammonium acetate 0-15%, sodium chloride 0-5%, ammonium chloride 0-20%, and urea 5-15% by mixing and stirring. It is mainly used for eliminating free formaldehyde in air and reducing release amount of formaldehyde in artificial board, thereby solving formaldehyde pollution after indoor decoration and good for people health. Spraying the formaldehyde capture agent 30mL for each cubic meter can reduce free formaldehyde concentration to lower than 0.08mg/cubic meter, thereby making free formaldehyde content inindoor air reach to national standards.
Description
Technical field
The present invention relates to a kind of finishing pollution remover and preparation method thereof, belong to chemical technology field.
Background technology
In recent years, along with the increase of finishing use wood-based plate quantity, it is the problem that people pay close attention to that incident indoor formaldehyde pollutes always.Usually there is irritating abnormal smells from the patient to emerge in newly-decorated house, the chifforobe, Here it is poisonous gas---formaldehyde.Can stimulate the upper respiratory tract and the cornea of human body when formaldehyde reaches finite concentration, Long contact time more can reduce the immunity of human body, and especially the harm to old man, child and anemia of pregnant woman still is serious, can cause the sterile and neonate deformity of anemia of pregnant woman.Therefore, purify the air of a room, reduce indoor formaldehyde pollution having become the task of top priority.Present domestic use air cleaning method has activated carbon adsorption technology and anion high pressure electrostatic precipitation technology.The activated carbon adsorption technology can only store nuisance absorption, and can not finally eliminate, and therefore will often change adsorbing material, and is very inconvenient.And the anion high voltage electrostatic technique is a kind of physical action process, and what can remove is airborne flue dust, but not obvious to the elimination of indoor formaldehyde pollution.
Summary of the invention
Problems at above existence, the purpose of this invention is to provide a kind of finishing pollution remover and preparation method thereof, thereby airborne free formaldehyde and reduce the burst size of methanal of artificial board in the decontamination chamber, and then reach the IAQ (indoor air quality) standard of national regulation.
For achieving the above object, technical scheme of the present invention is:
This interior decoration pollution eliminator is to be mixed with by following raw materials by weight percent to form water: 55-85%; Ammonium carbonate: 0-6%; Ammonium acetate: 0-15%; Sodium carbonate: 0-10%; Sodium chloride: 0-5%; Ammonium chloride: 0-20%; Carbamide: 5-15%.The preparation method of this interior decoration pollution eliminator may further comprise the steps:
1, gets the raw materials ready by the raw material of following weight ratio: water: 55-85%; Ammonium carbonate: 0-6%; Ammonium acetate: 0-15%; Sodium carbonate: 0-10%; Sodium chloride: 0-5%; Ammonium chloride: 0-20%; Carbamide: 5-15%.
2, will more than get the raw materials ready to join respectively and evenly stir in the agitator, until abundant dissolving.
3, discharging, filtration, packing are promptly made product of the present invention.
The invention has the advantages that:
1, can react with formaldehyde rapidly, the release slight fever forms colourless transparent liquid (aqueous solution that contains hexamethylenetetramine) nontoxic, excellent stability.
2, by with formaldehyde neutralization reaction fast and efficiently, eliminated in the air free formaldehyde and reduced the burst size of formaldehyde in the artificial board, pollute thereby solved the formaldehyde after the interior decoration, help the healthy of people.
3, the pH value of this product is neutral aquatic solution, and no corrosiveness can not have infringement to plank or the article that spray.
4, the present invention is made up of nontoxic material, can not damage the person.
5, the cost of raw material of the present invention is low, and production technology is simple, and is easy to use.
Specific implementation method:
1, gets the raw materials ready by following weight ratio: water: 70 kilograms; Ammonium carbonate: 1 kilogram; Ammonium acetate: 8 kilograms; Sodium carbonate: 5 kilograms; Sodium chloride: 4 kilograms; Ammonium chloride: 2 kilograms; Carbamide: 10 kilograms.
2, will more than get the raw materials ready to join respectively and evenly stir in the agitator, up to abundant dissolving, form transparent homogeneous liquid.
3, discharging, filtration, packing are made pH value for neutral, and the aqueous solution of transparent homogeneous is a product of the present invention.
Below in conjunction with embodiment effect of the present invention is described:
Example one:
Behind finishing, indoor wardrobe, wardrobe free formaldehyde concentration are big, dazzling pungent, the thorn larynx of abnormal smells from the patient, so that draw tears from sb, cough.Spray the wardrobe inwall with product of the present invention.The interior air concentration of formaldehyde of wardrobe is the 2.8mg/ cubic meter before handling, and the amount of spraying is the 30ml/ cubic meter during processing, handles air concentration of formaldehyde＜0.08mg/ cubic meter in the wardrobe of back.
Example two:
Product of the present invention is sprayed on two surfaces at two 0.5 square metre TPR plywood, treat to put into after nature dries the airtight test chamber (volume is: 1.5 cubic metres) that is marked with 0.74 Mg/ cubic meter formaldehyde, the content of formaldehyde in the sampling Detection test chamber at times then, inspection machine: QT-2 air sampler, 722 spectrophotometers; Testing conditions: 1.5 cubic metres of test chambers, testing result is as follows:
| Test item | Testing result | |
| Action time (hour) | Testing result | |
| Content of formaldehyde | 0 | 0.74Mg/ cubic meter |
| 4 | 0.59Mg/ cubic meter | |
| 24 | 0.15Mg/ cubic meter | |
Claims (4)
1, a kind of finishing pollution remover is characterized in that: the aqueous solvent that mainly consists of carbamide and ammonium acetate, ammonium chloride.
2, this interior decoration pollution eliminator according to claim 1 is characterized in that being mixed with by following raw materials by weight percent and forms: water: 55-85%; Ammonium carbonate: 0-6%; Ammonium acetate: 0-15%; Sodium carbonate: 0-10%; Sodium chloride: 0-5%; Ammonium chloride: 0-20%; Carbamide: 5-15%.
3, this finishing pollution remover according to claim 1, its preparation is, above ratio is got the raw materials ready to join in the agitator respectively evenly stir, and up to abundant dissolving, makes product of the present invention through discharging, filtration, packaging process then.
4, this interior decoration pollution eliminator according to claim 1 is characterized in that:
1) can react rapidly, discharge slight fever, form the colourless transparent liquid of excellent stability, and this liquid is placed the rear surface for a long time and had a spot of colourless fractionlet thin film generation with formaldehyde.
2) can eliminate formaldehyde in the artificial board (not mopping), and form colourless fractionlet thin film, and then stop that formaldehyde outwards discharges on the surface of artificial board.
3) pH value is neutral, and this solvent temperature is lower than general aqueous solution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200710112706 CN101085369A (en) | 2007-06-10 | 2007-06-10 | Finishing pollution remover and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200710112706 CN101085369A (en) | 2007-06-10 | 2007-06-10 | Finishing pollution remover and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101085369A true CN101085369A (en) | 2007-12-12 |
Family
ID=38936651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200710112706 Pending CN101085369A (en) | 2007-06-10 | 2007-06-10 | Finishing pollution remover and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101085369A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102501546A (en) * | 2011-11-10 | 2012-06-20 | 济南露水河森林工贸有限公司 | Method for reducing release amount of free formaldehyde of particle board with impregnated glue film paper veneer |
| CN105727718A (en) * | 2016-03-07 | 2016-07-06 | 陈金娥 | In-vehicle pollution remover |
-
2007
- 2007-06-10 CN CN 200710112706 patent/CN101085369A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102501546A (en) * | 2011-11-10 | 2012-06-20 | 济南露水河森林工贸有限公司 | Method for reducing release amount of free formaldehyde of particle board with impregnated glue film paper veneer |
| CN105727718A (en) * | 2016-03-07 | 2016-07-06 | 陈金娥 | In-vehicle pollution remover |
| CN105727718B (en) * | 2016-03-07 | 2018-09-25 | 陈金娥 | In-vehicle exposure scavenger |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103751944B (en) | A kind of formaldehyde catching agent and preparation method thereof | |
| CN107051147A (en) | A kind of formaldehyde eliminating agent and preparation method thereof | |
| CN101176795B (en) | Elimination agent of unwanted volatile and preparation method thereof | |
| CN101954167B (en) | Composite long-acting formaldehyde remover and preparation method thereof | |
| CN101195037A (en) | Biological aldehydrase preparation prescription and its preparation technique | |
| CN101537307B (en) | Methanol remover and preparation method thereof | |
| CN107175070A (en) | It is a kind of efficient except formaldehyde de-tastes air cleaning adsorbent and preparation method | |
| CN107486005A (en) | A kind of indoor formaldehyde odor scavenging agent | |
| CN101653618A (en) | Formaldehyde remover and its preparation method | |
| CN105964133A (en) | Method for eliminating formaldehyde with biological protease | |
| CN109569291A (en) | A kind of purification medicament such as indoor harmful gas such as formaldehyde, benzene and its construction Processing tecchnics | |
| CN102671336B (en) | Efficient neutral formaldehyde capture agent and preparation method | |
| CN109621697A (en) | A method of removing indoor formaldehyde | |
| CN1583226A (en) | Formol collecting agent and preparing method thereof | |
| CN101085369A (en) | Finishing pollution remover and preparation method thereof | |
| CN107008139A (en) | Air-deodouring agent | |
| CN103721526A (en) | Air purifying preparation | |
| CN103242729B (en) | A kind of mosquito proof Water-soluble environment-friendlyanticorrosive active carbon nanoparticles wall paint and preparation method thereof | |
| CN103242726B (en) | Water-soluble environment-friendlyanticorrosive active carbon nanoparticles wall paint that mildew-resistant is fungi-proofing and preparation method thereof | |
| CN104437583A (en) | Air purifier of nano air catalyst and preparation method of air purifier of nano air catalyst | |
| CN108479346B (en) | Green odorless formaldehyde scavenger | |
| CN106423078A (en) | Environment-friendly concentrated solution capable of scavenging formaldehyde | |
| CN112237835A (en) | Amino acid formaldehyde scavenger and application thereof | |
| CN1799636A (en) | Interior decoration pollution eliminator and preparation method thereof | |
| CN110420555A (en) | A kind of nanometer deodorant and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20071212 |