JPS646797B2 - - Google Patents
Info
- Publication number
- JPS646797B2 JPS646797B2 JP56082257A JP8225781A JPS646797B2 JP S646797 B2 JPS646797 B2 JP S646797B2 JP 56082257 A JP56082257 A JP 56082257A JP 8225781 A JP8225781 A JP 8225781A JP S646797 B2 JPS646797 B2 JP S646797B2
- Authority
- JP
- Japan
- Prior art keywords
- catalyst
- concentration
- gas mask
- layer height
- palladium
- 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.)
- Expired
Links
- 239000003054 catalyst Substances 0.000 claims description 69
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims description 12
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 10
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 6
- 229910052763 palladium Inorganic materials 0.000 claims description 6
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 claims description 6
- 229910052697 platinum Inorganic materials 0.000 claims description 5
- 230000029058 respiratory gaseous exchange Effects 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 4
- 238000011144 upstream manufacturing Methods 0.000 claims description 4
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims description 3
- 235000011941 Tilia x europaea Nutrition 0.000 claims description 3
- 150000004645 aluminates Chemical class 0.000 claims description 3
- 239000004571 lime Substances 0.000 claims description 3
- 229910000027 potassium carbonate Inorganic materials 0.000 claims description 3
- 239000007789 gas Substances 0.000 description 14
- 238000006243 chemical reaction Methods 0.000 description 12
- 238000007254 oxidation reaction Methods 0.000 description 9
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 6
- 229910002091 carbon monoxide Inorganic materials 0.000 description 6
- 230000007423 decrease Effects 0.000 description 6
- 230000003647 oxidation Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 101100269850 Caenorhabditis elegans mask-1 gene Proteins 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 1
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 235000011114 ammonium hydroxide Nutrition 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 229910000365 copper sulfate Inorganic materials 0.000 description 1
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- MIVBAHRSNUNMPP-UHFFFAOYSA-N manganese(2+);dinitrate Chemical compound [Mn+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O MIVBAHRSNUNMPP-UHFFFAOYSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- PIBWKRNGBLPSSY-UHFFFAOYSA-L palladium(II) chloride Chemical compound Cl[Pd]Cl PIBWKRNGBLPSSY-UHFFFAOYSA-L 0.000 description 1
- 229910052703 rhodium Inorganic materials 0.000 description 1
- 239000010948 rhodium Substances 0.000 description 1
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 description 1
- 229910052707 ruthenium Inorganic materials 0.000 description 1
- 229910000033 sodium borohydride Inorganic materials 0.000 description 1
- 239000012279 sodium borohydride Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
Landscapes
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Catalysts (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56082257A JPS57195475A (en) | 1981-05-28 | 1981-05-28 | Gas mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56082257A JPS57195475A (en) | 1981-05-28 | 1981-05-28 | Gas mask |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57195475A JPS57195475A (en) | 1982-12-01 |
| JPS646797B2 true JPS646797B2 (enrdf_load_stackoverflow) | 1989-02-06 |
Family
ID=13769390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56082257A Granted JPS57195475A (en) | 1981-05-28 | 1981-05-28 | Gas mask |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57195475A (enrdf_load_stackoverflow) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS612877A (ja) * | 1984-06-16 | 1986-01-08 | 株式会社フジクラ | 防毒マスク |
| JPS6171068A (ja) * | 1984-09-14 | 1986-04-11 | デ−タイ−スト株式会社 | 防煙防毒マスク |
| DE3507486C2 (de) * | 1985-03-02 | 1987-01-02 | Drägerwerk AG, 2400 Lübeck | Kohlenstoffmonoxid-Atemluftfilter |
| WO2004083072A1 (ja) * | 1991-07-31 | 2004-09-30 | Takeo Kumada | ペースト状物品のためのディスペンサおよびペースト状物品の押し出し方法 |
| GB2282329A (en) * | 1993-09-08 | 1995-04-05 | Coal Ind | Respiratory protective equipment |
| CN116585976B (zh) * | 2023-05-29 | 2023-12-05 | 湖北嘉裕生物技术有限公司 | 一种造粒抛光一体机 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4222638Y1 (enrdf_load_stackoverflow) * | 1965-11-25 | 1967-12-22 | ||
| JPS5858103B2 (ja) * | 1978-05-19 | 1983-12-23 | 松下電器産業株式会社 | 一酸化炭素防毒マスク |
| JPS5560471U (enrdf_load_stackoverflow) * | 1978-10-20 | 1980-04-24 |
-
1981
- 1981-05-28 JP JP56082257A patent/JPS57195475A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57195475A (en) | 1982-12-01 |
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