发明名称 |
Process for thermal conversion of hydrogen sufide to elemental sulfur |
摘要 |
For the thermal conversion of hydrogen sulfide contained in a gaseous stream, the gaseous stream is introduced into a non-catalytic reactor together with sulfur dioxide obtained from a waste gas purification facility arranged downstream of the reactor. If necessary, the sulfur yield can be regulated by feeding additional fuel gas and/or reducing gas and/or process air into the reactor. The thus-produced vapor-phase sulfur is condensed out by cooling and is obtained as a product; the resultant gaseous stream extensively freed of sulfur compounds is discharged and fed into the aforesaid downstream waste gas purification facility.
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申请公布号 |
US5439664(A) |
申请公布日期 |
1995.08.08 |
申请号 |
US19920905567 |
申请日期 |
1992.06.29 |
申请人 |
LINDE AKTIENGESELLSCHAFT |
发明人 |
HEISEL, MICHAEL;MAROLD, FREIMUT |
分类号 |
B01D53/50;B01D53/52;C01B17/04;F23J15/00;(IPC1-7):C01B17/04;B01D53/48 |
主分类号 |
B01D53/50 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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