JPS57156018A - Catalyst for treating gas with containing silicone - Google Patents
Catalyst for treating gas with containing siliconeInfo
- Publication number
- JPS57156018A JPS57156018A JP56041791A JP4179181A JPS57156018A JP S57156018 A JPS57156018 A JP S57156018A JP 56041791 A JP56041791 A JP 56041791A JP 4179181 A JP4179181 A JP 4179181A JP S57156018 A JPS57156018 A JP S57156018A
- Authority
- JP
- Japan
- Prior art keywords
- catalyst
- coating
- immersed
- aqueous solution
- resistant glass
- 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.)
- Granted
Links
- 239000003054 catalyst Substances 0.000 title abstract 5
- 229920001296 polysiloxane Polymers 0.000 title abstract 3
- 239000011248 coating agent Substances 0.000 abstract 4
- 238000000576 coating method Methods 0.000 abstract 4
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 abstract 3
- 239000007864 aqueous solution Substances 0.000 abstract 3
- 239000004744 fabric Substances 0.000 abstract 3
- 239000007789 gas Substances 0.000 abstract 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 2
- 239000003365 glass fiber Substances 0.000 abstract 2
- 229910000510 noble metal Inorganic materials 0.000 abstract 2
- 239000004215 Carbon black (E152) Substances 0.000 abstract 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 abstract 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- 230000003197 catalytic effect Effects 0.000 abstract 1
- KRVSOGSZCMJSLX-UHFFFAOYSA-L chromic acid Substances O[Cr](O)(=O)=O KRVSOGSZCMJSLX-UHFFFAOYSA-L 0.000 abstract 1
- NXFVVSIQVKXUDM-UHFFFAOYSA-N cobalt(2+) oxido(oxo)chromium Chemical compound [Co++].[O-][Cr]=O.[O-][Cr]=O NXFVVSIQVKXUDM-UHFFFAOYSA-N 0.000 abstract 1
- QAHREYKOYSIQPH-UHFFFAOYSA-L cobalt(II) acetate Chemical compound [Co+2].CC([O-])=O.CC([O-])=O QAHREYKOYSIQPH-UHFFFAOYSA-L 0.000 abstract 1
- 238000002485 combustion reaction Methods 0.000 abstract 1
- 230000006866 deterioration Effects 0.000 abstract 1
- 238000001035 drying Methods 0.000 abstract 1
- AWJWCTOOIBYHON-UHFFFAOYSA-N furo[3,4-b]pyrazine-5,7-dione Chemical compound C1=CN=C2C(=O)OC(=O)C2=N1 AWJWCTOOIBYHON-UHFFFAOYSA-N 0.000 abstract 1
- 239000011521 glass Substances 0.000 abstract 1
- 229930195733 hydrocarbon Natural products 0.000 abstract 1
- 150000002430 hydrocarbons Chemical class 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 238000002156 mixing Methods 0.000 abstract 1
- 239000003973 paint Substances 0.000 abstract 1
- 239000000377 silicon dioxide Substances 0.000 abstract 1
- 239000000243 solution Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Landscapes
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Catalysts (AREA)
Abstract
PURPOSE: To obtain a catalyst without being positioned by silicone, by coating cobalt chromite uniformly into a filmy shape on the surface of a sheet-shaped heat-resistant glass fibres consisting essentially of silica.
CONSTITUTION: A heat-resistant glass fiber cloth is immersed into an aqueous solution, which is prepared by adding propylene glycol and water to an aqueous solution obtained by mixing an aqueous solution of chromic acid and that of cobaltous acetate previously, and then is activated in the atomosphere of reducing gas containing hydrogen after coating the surface of the cloth. Further in the case of noble metal coating, the heat-resistant glass cloth to which the catalyst coating treatment is performed previously is immersed into an aqueous chloride solution of the noble metal, and then the immersed metal is dried and calcined. The catalyst obtained by said process is also used as a catalyst for the combustion of hydrocarbon contained in an exhausted gas from a drying furnace of a paint for motor cars without causing the spoiling deterioration of its catalytic activity by silicone contained in the exhausted gas.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56041791A JPS6043171B2 (en) | 1981-03-24 | 1981-03-24 | Silicone-containing gas treatment catalyst |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56041791A JPS6043171B2 (en) | 1981-03-24 | 1981-03-24 | Silicone-containing gas treatment catalyst |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57156018A true JPS57156018A (en) | 1982-09-27 |
| JPS6043171B2 JPS6043171B2 (en) | 1985-09-26 |
Family
ID=12618156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56041791A Expired JPS6043171B2 (en) | 1981-03-24 | 1981-03-24 | Silicone-containing gas treatment catalyst |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6043171B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60190966U (en) * | 1984-05-29 | 1985-12-18 | 株式会社 土屋製作所 | Air cleaner equipped with sound absorbing material |
-
1981
- 1981-03-24 JP JP56041791A patent/JPS6043171B2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6043171B2 (en) | 1985-09-26 |
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