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    • 4. 发明授权
    • Partial oxidation process for producing a stream of hot purified gas
    • 用于生产热纯净气体流的部分氧化工艺
    • US5403366A
    • 1995-04-04
    • US77269
    • 1993-06-17
    • Thomas F. LeiningerAllen M. RobinJames K. WolfenbargerRobert M. Suggitt
    • Thomas F. LeiningerAllen M. RobinJames K. WolfenbargerRobert M. Suggitt
    • C01B3/36C01B3/50C10J3/00C10J3/46C10K1/20C10K1/32C10K1/34
    • C10J3/466C10J3/06C10J3/463C10J3/485C10K1/002C10K1/024C10K1/026C10K1/101C10K1/20C10K3/02C10K3/04C10J2300/1223C10J2300/1606C10J2300/1656C10J2300/1662C10J2300/1665C10J2300/1671C10J2300/1884
    • A partial oxidation process for the production of a stream of hot clean gas substantially free from particulate matter, alkali metal compounds, hydrogen halides, hydrogen cyanide, sulfur-containing gases, and with or without ammonia for use as synthesis gas, reducing gas, or fuel gas. A pumpable hydrocarbonaceous fuel selected from the group consisting of liquid hydrocarbonaceous fuel or liquid emulsions thereof, an aqueous slurry of petroleum coke, and mixtures thereof and wherein said hydrocarbonaceous fuel contains halides, alkali metal compounds, sulfur, nitrogen and inorganic ash containing components, is reacted in a gasifier by partial oxidation to produce a hot raw gas stream comprising H.sub.2, CO, CO.sub.2, H.sub.2 O, CH.sub.4, NH.sub.3, HCN, HCl, HF, H.sub.2 S, COS, N.sub.2, Ar, particulate matter, vapor phase alkali metal compounds, and molten slag. The hot raw gas stream from the gasifier is cooled in a radiant cooler and cleaned. Optionally, ammonia is removed from the gas stream by being catalytically disproportionated into N.sub.2 and H.sub.2. The process gas stream is cooled and halides and HCN in the gas stream are reacted with a supplementary alkali metal compound to remove HCl, HF and HCN. Alkali metal halides and alkali metal cyanide, vaporized alkali metal compounds and residual fine particulate matter are removed from the gas stream by further cooling and filtering. The sulfur-containing gases in the process gas stream are then reacted at high temperature with a regenerable sulfur-reactive mixed metal oxide sulfur sorbent material to produce a sulfided sorbent material which is then separated from the hot clean purified gas stream having a temperature of at least 1000.degree. F.
    • 用于生产基本上不含颗粒物质,碱金属化合物,卤化氢,氰化氢,含硫气体以及用于或不用氨的热清洁气体流的部分氧化方法用作合成气,还原气体或 燃气。 选自液体烃类燃料或其液体乳液,石油焦炭的水性浆料及其混合物的可泵送烃类燃料,其中所述含烃燃料包含卤化物,碱金属化合物,硫,氮和含无机灰分的组分,是 在气化器中通过部分氧化反应产生包含H 2,CO,CO 2,H 2 O,CH 4,NH 3,HCN,HCl,HF,H 2 S,COS,N 2,Ar,颗粒物质,气相碱金属化合物, 和熔渣。 来自气化器的热原料气流在辐射冷却器中冷却并清洁。 任选地,通过催化歧化成N 2和H 2从气流中除去氨。 将工艺气流冷却并将卤化物和气流中的HCN与补充的碱金属化合物反应以除去HCl,HF和HCN。 通过进一步的冷却和过滤,将碱金属卤化物和碱金属氰化物,汽化的碱金属化合物和残留的细颗粒物质从气流中除去。 然后,工艺气体流中的含硫气体在高温下与可再生的硫反应性混合金属氧化物硫吸附剂材料反应以产生硫化吸附剂材料,然后将其从具有温度为 至少1000°F
    • 8. 发明授权
    • Partial oxidation process for producing a stream of hot purified gas
    • 用于生产热纯净气体流的部分氧化工艺
    • US5401282A
    • 1995-03-28
    • US77270
    • 1993-06-17
    • Thomas F. LeiningerAllen M. RobinJames K. WolfenbargerRobert M. Suggitt
    • Thomas F. LeiningerAllen M. RobinJames K. WolfenbargerRobert M. Suggitt
    • C10J3/46C10J3/54C10J3/72C10L3/00
    • C10J3/463C10J3/06C10J3/466C10J3/84C10K1/002C10K1/004C10K1/024C10K1/026C10K1/101C10K3/04C10J2300/1223C10J2300/1606C10J2300/1656C10J2300/1662C10J2300/1665C10J2300/1671C10J2300/1884C10J2300/1892Y10S48/02
    • A partial oxidation process for the production of a stream of hot clean gas substantially free from particulate matter, ammonia, alkali metal compounds, halides and sulfur-containing gas for use as synthesis gas, reducing gas, or fuel gas. A hydrocarbonaceous fuel comprising a solid carbonaceous fuel with or without liquid hydrocarbonaceous fuel or gaseous hydrocarbon fuel, wherein said hydrocarbonaceous fuel contains halides, alkali metal compounds, sulfur, nitrogen and inorganic ash containing components, is reacted in a gasifier by partial oxidation to produce a hot raw gas stream comprising H.sub.2, CO, CO.sub.2, H.sub.2 O, CH.sub.4, NH.sub.3, HCl, HF, H.sub.2 S, COS, N.sub.2, Ar, particulate matter, vapor phase alkali metal compounds, and molten slag. The hot raw gas stream from the gasifier is split into two streams which are separately deslagged, cleaned and recombined. Ammonia in the gas mixture is catalytically disproportionated into N.sub.2 and H.sub.2. The ammonia-free gas stream is then cooled and halides in the gas stream are reacted with a supplementary alkali metal compound to remove HCl and HF. Alkali metal halides, vaporized alkali metal compounds and residual fine particulate matter are removed from the gas stream by further cooling and filtering. The sulfur-containing gases in the process gas stream are then reacted at high temperature with a regenerable sulfur-reactive mixed metal oxide sulfur sorbent material to produce a sulfided sorbent material which is then separated from the hot clean purified gas stream having a temperature of at least 1000.degree. F.
    • 用于生产基本上不含颗粒物质的热清洁气体流的部分氧化方法,用作合成气,还原气体或燃料气体的氨,碱金属化合物,卤化物和含硫气体。 含有固体碳质燃料的含烃燃料,具有或不含液体烃类燃料或气态烃燃料,其中所述含烃燃料含有卤化物,碱金属化合物,硫,氮和含无机灰分的组分,在气化器中通过部分氧化反应,产生 包含H 2,CO,CO 2,H 2 O,CH 4,NH 3,HCl,HF,H 2 S,COS,N 2,Ar,颗粒物,气相碱金属化合物和熔融炉渣的热原料气流。 来自气化器的热原料气流被分成两股,分别去除,清洗和再结合。 气体混合物中的氨被催化歧化成N 2和H 2。 然后将无氨气流冷却,并将气流中的卤化物与补充的碱金属化合物反应以除去HCl和HF。 通过进一步冷却和过滤,将碱金属卤化物,汽化的碱金属化合物和残留的细颗粒物质从气流中除去。 然后,工艺气体流中的含硫气体在高温下与可再生的硫反应性混合金属氧化物硫吸附剂材料反应以产生硫化吸附剂材料,然后将其从温度为 至少1000°F