JPS523591A - Cylindrical catalyst - Google Patents
Cylindrical catalystInfo
- Publication number
- JPS523591A JPS523591A JP50079439A JP7943975A JPS523591A JP S523591 A JPS523591 A JP S523591A JP 50079439 A JP50079439 A JP 50079439A JP 7943975 A JP7943975 A JP 7943975A JP S523591 A JPS523591 A JP S523591A
- Authority
- JP
- Japan
- Prior art keywords
- cylindrical catalyst
- catalyst
- dust
- closing
- short
- 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
- 239000003054 catalyst Substances 0.000 title abstract 3
- 238000006555 catalytic reaction Methods 0.000 abstract 1
- 239000000428 dust Substances 0.000 abstract 1
- 239000007789 gas Substances 0.000 abstract 1
- 239000007792 gaseous phase Substances 0.000 abstract 1
Landscapes
- Physical Or Chemical Processes And Apparatus (AREA)
- Catalysts (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
Abstract
PURPOSE: A catalyst in a shape causing no closing of a catalyst layer due to dust and no short-pass of gas in a gaseous phase catalytic reaction.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50079439A JPS523591A (en) | 1975-06-27 | 1975-06-27 | Cylindrical catalyst |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50079439A JPS523591A (en) | 1975-06-27 | 1975-06-27 | Cylindrical catalyst |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS523591A true JPS523591A (en) | 1977-01-12 |
Family
ID=13689900
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50079439A Pending JPS523591A (en) | 1975-06-27 | 1975-06-27 | Cylindrical catalyst |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS523591A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54143769A (en) * | 1978-04-28 | 1979-11-09 | Toukiyouto | Exhaust gas denitration method |
-
1975
- 1975-06-27 JP JP50079439A patent/JPS523591A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54143769A (en) * | 1978-04-28 | 1979-11-09 | Toukiyouto | Exhaust gas denitration method |
JPS6215248B2 (en) * | 1978-04-28 | 1987-04-07 | Tokyoto |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1548328A (en) | Catalyst for the preparation of -unsaturated aldehydes by oxidation of olefines in the gaseous phase and process for its preparation | |
JPS51125684A (en) | Reduction catalyst of nitrogen oxides and process for producing the sa me | |
SE7612466L (en) | PIPE REACTOR FOR ENDOTHERMIC GAS REACTION | |
GB1522588A (en) | Process for the catalytic gas phase oxidation of toluene with oxygen or ozone | |
JPS5227091A (en) | Reproduction process of catalyst for removing nitrogen oxides in waste gas | |
JPS52100365A (en) | Decomposition of ammonia gas | |
JPS51117964A (en) | Catalyzer reactor | |
JPS523591A (en) | Cylindrical catalyst | |
JPS52136122A (en) | Preparation of acrylonitrile | |
JPS51143570A (en) | A method for reduction of nitrogen oxides in exhaust gas | |
JPS5218468A (en) | Process for removal of nitrogen oxides | |
JPS5273837A (en) | Production of aromatic nitriles | |
JPS5214582A (en) | Reactor having a fixed layer of catalyst | |
JPS5282672A (en) | Treatment of dust-including exhaust gas | |
JPS5229491A (en) | Process for conversion of nitrogen monoxide to nitrogen | |
JPS51149165A (en) | A process for decomposing ammonia gas | |
JPS5239592A (en) | Denitration catalyst | |
JPS52147584A (en) | Production of exhaust gas treatment catalyst | |
JPS529680A (en) | A packed tower type gas-liquid contact apparatus | |
JPS5215476A (en) | Process for treatment of exhaust gases containing nitrogen oxides and dust | |
JPS51117993A (en) | Catalyst composition for removing mitrogen oxides and its manufacture | |
JPS51140873A (en) | A dry denitration process | |
JPS5219191A (en) | Catalyst and process for removing nox | |
JPS527865A (en) | Exhaust gas deodorizing apparatus | |
JPS5221262A (en) | Removal method of nitrogen oxide in gas |