TH33438A - The process of converting iron oxide to iron carbide by using the carbon oxide formed inside the system as a carb ding agent - Google Patents
The process of converting iron oxide to iron carbide by using the carbon oxide formed inside the system as a carb ding agentInfo
- Publication number
- TH33438A TH33438A TH9601002736A TH9601002736A TH33438A TH 33438 A TH33438 A TH 33438A TH 9601002736 A TH9601002736 A TH 9601002736A TH 9601002736 A TH9601002736 A TH 9601002736A TH 33438 A TH33438 A TH 33438A
- Authority
- TH
- Thailand
- Prior art keywords
- iron
- carbide
- carb
- formed inside
- oxide
- Prior art date
Links
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 title claims abstract 9
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 title claims abstract 6
- 229910001567 cementite Inorganic materials 0.000 title claims abstract 4
- 238000000034 method Methods 0.000 title claims abstract 4
- 229910002090 carbon oxide Inorganic materials 0.000 title claims 2
- 239000003795 chemical substances by application Substances 0.000 title 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract 4
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract 3
- 239000001257 hydrogen Substances 0.000 claims abstract 3
- 239000007789 gas Substances 0.000 claims abstract 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 4
- 229910052742 iron Inorganic materials 0.000 claims 2
- 235000013980 iron oxide Nutrition 0.000 claims 2
- 239000003054 catalyst Substances 0.000 claims 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 claims 1
- VBMVTYDPPZVILR-UHFFFAOYSA-N iron(2+);oxygen(2-) Chemical class [O-2].[Fe+2] VBMVTYDPPZVILR-UHFFFAOYSA-N 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 claims 1
- 238000010025 steaming Methods 0.000 claims 1
- 230000007704 transition Effects 0.000 claims 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 2
- 229910000831 Steel Inorganic materials 0.000 abstract 2
- 229910002092 carbon dioxide Inorganic materials 0.000 abstract 2
- 239000001569 carbon dioxide Substances 0.000 abstract 2
- 229910002091 carbon monoxide Inorganic materials 0.000 abstract 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 abstract 2
- 239000010959 steel Substances 0.000 abstract 2
- 238000005255 carburizing Methods 0.000 abstract 1
- 238000004064 recycling Methods 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
Abstract
กระบวนการในการเปลี่ยนเหล็กออกไซด์ไปเป็นเหล็กคาร์ไบด์โดยใช้ไฮโดรเจนเป็นรีดิวซิ่งก๊าซนั้น น้ำ ถูกทำให้เกิดโดยการรี ดักชั่นของเหล็กออกไซด์ด้วยไฮโดรเจน โดยที่ปริมาณของน้ำใน ระบบปฏิกรณ์เคมีถูก ควบคุม และปริมาณของน้ำสัมผัสกับมีเทน เพื่อให้เกิดก๊าซคาร์บอนมอน็อกไซด์ และ/หรือก๊าซ คาร์บอนได ออกไซด์ภายในระบบ คาร์บอนมอน็อกไซด์ และ/หรือคาร์บอนได ออกไซด์ถูกใช้ในการคาร์บูไรซ์ เหล็กไปเป็นเหล็กคาร์ไบด์ The process of converting iron oxide to iron carbide by using hydrogen as reducing gas, water is produced by recycling. Intervention of iron oxide with hydrogen Where the amount of water in The chemical reactor system was controlled and the amount of water exposed to methane To generate carbon monoxide and / or carbon dioxide within the system. Carbon Monoxide And / or carbon dioxide Oxides are used in carburizing. Steel to carbide steel
Claims (1)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TH33438A true TH33438A (en) | 1999-06-24 |
Family
ID=
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ATE251592T1 (en) | METHOD FOR PRODUCING A HYDROGEN-RICH GAS | |
| ZA95369B (en) | System for energy storage hydrogen production | |
| DE69021141D1 (en) | Fuel cell system. | |
| RU94016360A (en) | Reactor to produce gas enriched with hydrogen and carbon oxide | |
| ATE261399T1 (en) | METHOD FOR PRODUCING HYDROGEN Cyanide | |
| CA2014308A1 (en) | Method and apparatus for the direct reduction of iron | |
| RU93056193A (en) | METHOD FOR PRODUCING GAS-RICH OXIDE CARBON | |
| ZA823845B (en) | Process for producing superheated steam in heat exchange with a synthesis gas which contains carbon monoxide, carbon dioxide and hydrogen and which is to be catalytically methanised, and apparatus for carrying out the process | |
| NO821979L (en) | METHOD OF PREPARATION OF METHANOL. | |
| MY104747A (en) | Improved method of reducing iron ore. | |
| AR006538A1 (en) | A METHOD FOR PRODUCING SYNTHESIS GAS FROM A MIXTURE OF REACTIONING GASES INCLUDING METHANE, OXYGEN AND, OPTIONALLY, WATER VAPOR AND / OR CARBON DIOXIDE AND A METHOD OF PRODUCTION OF A CHEMICAL PRODUCT USING SINT GAS | |
| DE3577836D1 (en) | PRODUCTION OF HYDROGEN AND GAS MIXTURES CONTAINING CARBON MONOXYD. | |
| GB1491499A (en) | Process and catalyst for conversion of carbon monoxide and steam to hydrogen and carbon dioxide | |
| MY128179A (en) | System for power generation in a process producing hydrocarbons | |
| DE60023591D1 (en) | Synthesis gas production by steam reforming | |
| TH33438A (en) | The process of converting iron oxide to iron carbide by using the carbon oxide formed inside the system as a carb ding agent | |
| IE42344L (en) | Reduction of metal oxides | |
| GB2314075A (en) | Process for converting iron oxide to iron carbide | |
| FR2848548B1 (en) | PROCESS FOR GENERATING A PRESSURIZED CO-H2 SYNTHESIS MIXTURE BY CATALYTIC PARTIAL OXIDATION BY MINIMIZING SOOT FORMATION | |
| NO20006678L (en) | Steam reforming of methane | |
| JPS5738303A (en) | Thermally decomposing method for water | |
| JPS5551702A (en) | Raising method for concentration of heavy hydrogen in synthesis gas | |
| GB1437957A (en) | Combustible gases | |
| SU1823940A3 (en) | Method of removing hydrogen sulfide from geothermal steam | |
| MY104987A (en) | Start-up method for a direct reduction process without an external reformer. |