CN106318212A - Method for preparing catalyst coating - Google Patents
Method for preparing catalyst coating Download PDFInfo
- Publication number
- CN106318212A CN106318212A CN201510360780.5A CN201510360780A CN106318212A CN 106318212 A CN106318212 A CN 106318212A CN 201510360780 A CN201510360780 A CN 201510360780A CN 106318212 A CN106318212 A CN 106318212A
- Authority
- CN
- China
- Prior art keywords
- catalyst
- drying
- catalyst coating
- coating
- catalyst coat
- 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
- Catalysts (AREA)
Abstract
The invention discloses a method for preparing a catalyst coating. The catalyst coating is prepared from the ingredients in percentage by mass: 40% to 45% of oxide catalyst, 40% to 45% of adhesive, 1% to 4% of thickener and water. The method comprises the steps: proportionally preparing and mixing all the ingredients, and carrying out intensive stirring; adding the catalyst coating into a carrier in any mode of spraying, soaking and coating; and carrying out drying by adopting one or a combination of more modes of natural drying, air flow drying, microwave drying and vacuum drying. According to the method, the processing steps are simple, and the prepared nitrogen oxide removing catalyst coating is high in stability, so that the activity of a catalyst is effectively improved, the nitrogen oxide removing effect is guaranteed, and operating requirements are met.
Description
Technical field
The present invention relates to its preparation process, the preparation method of a kind of catalyst coat.
Background technology
The composition of catalyst self, chemical property and quality before the reaction after do not change, in existing technology, denitrifying oxide catalyst is used for denitrification, and using effect is bad, is not the most used as coating by denitrifying oxide catalyst.
Summary of the invention
In order to overcome the shortcoming of prior art denitrifying oxide, the invention provides a kind of catalyst coat preparation method preventing coating shedding, catalyst performance from can give full play to.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of preparation method of catalyst coat, step includes: prepare each component material of catalyst coat, each component is configured mixing in proportion, and be sufficiently stirred for, described catalyst coat is that the oxide catalyst of 40%-45%, the adhesive of 40%-45%, the thickening agent of 1-4% and water are made by mass percent；Use spray, soak, be coated with in any one mode add catalyst coat to carrier；The mode using the one or more combination in natural drying, pneumatic conveying drying, microwave drying or vacuum drying is dried；
Above-mentioned adhesive is Aqueous Adhesives or inorganic adhesive.
Above-mentioned oxide catalyst is denitrifying oxide catalyst.
The invention has the beneficial effects as follows: the method processing step is simple, the denitrifying oxide catalyst coating stability prepared is high, is effectively improved the activity of catalyst, it is ensured that the effect of denitrifying oxide, reaches to use requirement.
Detailed description of the invention
The preparation method of a kind of catalyst coat that the present invention provides, specifically prepare denitrifying oxide catalyst coating, first each for denitrifying oxide catalyst coating component is configured mixing in proportion, and be sufficiently stirred for 40-60 minute making its mix homogeneously, wherein, this catalyst coat is that the oxide catalyst of 40%-45%, the adhesive of 40%-45%, the thickening agent of 1-4% and water are made by mass percent；
Denitrifying oxide catalyst coating is used spray, soak, be coated with in any one mode add on carrier, the mode of one or more combination in then using natural drying, pneumatic conveying drying, microwave drying or being vacuum dried is dried；
Above-mentioned adhesive is Aqueous Adhesives or inorganic adhesive.
Denitrifying oxide catalyst coating increases catalyst fixed layer, it is possible to avoid catalyst coat in use to come off.The processing step of said method is simple, and the denitrifying oxide catalyst coating stability prepared is high, is effectively improved the activity of catalyst, it is ensured that the effect of denitrifying oxide, reaches to use requirement.
Certainly, the present invention is in addition to above-mentioned embodiment, it is also possible to have the deformation in other structure or step, and these equivalent technical solutions should also be as within its protection domain.
Claims (3)
1. the preparation method of a catalyst coat, it is characterized in that: step includes: prepare each component material of catalyst coat, each component is configured mixing in proportion, and be sufficiently stirred for, described catalyst coat is that the oxide catalyst of 40%-45%, the adhesive of 40%-45%, the thickening agent of 1-4% and water are made by mass percent；
Use spray, soak, be coated with in any one mode add catalyst coat to carrier；
The mode using the one or more combination in natural drying, pneumatic conveying drying, microwave drying or vacuum drying is dried.
2. according to the preparation method of the catalyst coat shown in claim 1, it is characterised in that: above-mentioned adhesive is Aqueous Adhesives or inorganic adhesive.
3. according to the preparation method of the catalyst coat shown in claim 1, it is characterised in that: above-mentioned oxide catalyst is denitrifying oxide catalyst.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510360780.5A CN106318212A (en) | 2015-06-26 | 2015-06-26 | Method for preparing catalyst coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510360780.5A CN106318212A (en) | 2015-06-26 | 2015-06-26 | Method for preparing catalyst coating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106318212A true CN106318212A (en) | 2017-01-11 |
Family
ID=57729644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510360780.5A Pending CN106318212A (en) | 2015-06-26 | 2015-06-26 | Method for preparing catalyst coating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106318212A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1219350A1 (en) * | 2000-12-29 | 2002-07-03 | Delphi Technologies, Inc. | Poison resistant NOx catalyst |
| CN101043941A (en) * | 2004-10-19 | 2007-09-26 | 千年无机化学公司 | High activity denox catalysts for titania oxide supported metal oxide |
| CN104646075A (en) * | 2013-11-21 | 2015-05-27 | 江门市江海区佑昌自动化设备有限公司 | Denitrogenating oxide coating fixing method |
-
2015
- 2015-06-26 CN CN201510360780.5A patent/CN106318212A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1219350A1 (en) * | 2000-12-29 | 2002-07-03 | Delphi Technologies, Inc. | Poison resistant NOx catalyst |
| CN101043941A (en) * | 2004-10-19 | 2007-09-26 | 千年无机化学公司 | High activity denox catalysts for titania oxide supported metal oxide |
| CN104646075A (en) * | 2013-11-21 | 2015-05-27 | 江门市江海区佑昌自动化设备有限公司 | Denitrogenating oxide coating fixing method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102797165B (en) | Preparation method for waterborne polyurethane synthetic leather Bass | |
| CN102424543B (en) | Sprayable diatom ooze air-purifying interior wall decorative material | |
| NZ738072A (en) | Curable film-forming compositions containing photothermally active materials, coated metal substrates, and methods of coating substrates | |
| CN108892812A (en) | Crust promotor composition and preparation method, application method with purifying formaldehyde function | |
| CN103131229B (en) | Sealant used for aqueous acrylic acid ester emulsion coating and application method | |
| CN106318212A (en) | Method for preparing catalyst coating | |
| CN104046181B (en) | A kind of environmental protection diatom ooze emulsion paint | |
| CN104646075A (en) | Denitrogenating oxide coating fixing method | |
| CN102873015B (en) | Method for treating metal surface | |
| CN107537313A (en) | Except formaldehyde coating method and its obtained remove formaldehyde filter | |
| CN107537588A (en) | A kind of process of catalyst coatings | |
| CN104556727B (en) | A kind of vehicle glass insulating moulding coating manufacture method | |
| CN102408810A (en) | Antiwear ceramic colloidal paint and application method thereof | |
| CN107568210A (en) | A kind of basic zirconium phosphate complex antimicrobials and preparation method thereof | |
| CN107474311B (en) | A kind of preparation method of rubber industry agstone | |
| CN105385346A (en) | High-temperature-resistant coating material composition for transformer and preparation method of high-temperature-resistant coating | |
| CN110343486B (en) | Process method for preparing express delivery single adhesive by using chitosan | |
| CN103965751A (en) | Super organic solvent resisting type baking coating and preparation method thereof | |
| CN106554734A (en) | A kind of deodorant and smell removing container aqueous sealant and preparation method thereof | |
| CN105693145A (en) | Efficient environment-friendly wallpaper adhesive | |
| CN106334687A (en) | C-500M and C-1100M-based chemically plated film cleaning method | |
| CN105505633A (en) | Novel environment-friendly adhesive removing agent | |
| CN109235054A (en) | A kind of preparation method of the aqueous air brushing textile cloth of light soft | |
| CN117343587A (en) | Acid and alkali resistant porcelain glaze waterproof paint and preparation method thereof | |
| CN107936798A (en) | High adhesion force electronic jacquard trademark machine and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170111 |
|
| RJ01 | Rejection of invention patent application after publication |