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1.发明申请SOUR SYNGAS TREATMENT APPARATUSES AND PROCESSES FOR TREATING SOUR SYNGAS COMPRISING SULFUR COMPONENTS AND CARBON DIOXIDE 有权用于处理包含硫组分和二氧化碳的原始数据的基本原理处理装置和处理方法公开(公告)号：US20160296878A1
公开(公告)日：2016-10-13
申请号：US14682636
申请日：2015-04-09
Applicant: UOP LLC
Inventor： Lubo Zhou , Bart Beuckels , Ernest James Boehm
CPC classification number: B01D53/1462 , B01D53/1406 , B01D2252/2021 , B01D2252/2025 , B01D2252/20468 , B01D2256/16 , B01D2256/20 , B01D2256/24 , B01D2257/302 , B01D2257/304 , B01D2257/308 , B01D2257/504 , C01B17/043 , C10K1/08 , C10K1/34 , Y02C10/06 , Y02P20/152
Abstract: Sour syngas treatment apparatuses and processes for treating a sour syngas stream are provided herein. In an embodiment, a process for treating a sour syngas stream that includes sulfur components and carbon dioxide includes absorbing the sulfur components and carbon dioxide from the sour syngas stream in a primary liquid/vapor phase absorption stage with a solvent to produce a liquid absorbent stream. The liquid absorbent stream includes the solvent, the sulfur components, and carbon dioxide. A portion of the sulfur components from the liquid absorbent stream is directly oxidized in the presence of a direct oxidation catalyst to produce elemental sulfur and a recycle stream. The recycle stream includes an unconverted portion of the sulfur components and carbon dioxide. The recycle stream is recycled for further absorption of the unconverted portion of the sulfur components and carbon dioxide through liquid/vapor phase absorption.
Abstract translation: 本发明提供酸合成气处理装置和处理酸性合成气流的方法。 在一个实施方案中，用于处理包含硫组分和二氧化碳的酸性合成气流的方法包括在主要液/气相吸收阶段中用溶剂从酸性合成气流中吸收硫组分和二氧化碳，以产生液体吸收剂流 。 液体吸收剂流包括溶剂，硫成分和二氧化碳。 来自液体吸收剂流的一部分硫成分在直接氧化催化剂的存在下直接氧化以产生元素硫和再循环流。 再循环流包括未转化的部分硫成分和二氧化碳。 再循环物流被再循环，用于通过液/气相吸收进一步吸收未转化的部分硫成分和二氧化碳。
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公开(公告)号：US09682343B2
公开(公告)日：2017-06-20
申请号：US14682636
申请日：2015-04-09
Applicant: UOP LLC
Inventor： Lubo Zhou , Bart Beuckels , Ernest James Boehm
CPC classification number: B01D53/1462 , B01D53/1406 , B01D2252/2021 , B01D2252/2025 , B01D2252/20468 , B01D2256/16 , B01D2256/20 , B01D2256/24 , B01D2257/302 , B01D2257/304 , B01D2257/308 , B01D2257/504 , C01B17/043 , C10K1/08 , C10K1/34 , Y02C10/06 , Y02P20/152
Abstract: Sour syngas treatment apparatuses and processes for treating a sour syngas stream are provided herein. In an embodiment, a process for treating a sour syngas stream that includes sulfur components and carbon dioxide includes absorbing the sulfur components and carbon dioxide from the sour syngas stream in a primary liquid/vapor phase absorption stage with a solvent to produce a liquid absorbent stream. The liquid absorbent stream includes the solvent, the sulfur components, and carbon dioxide. A portion of the sulfur components from the liquid absorbent stream is directly oxidized in the presence of a direct oxidation catalyst to produce elemental sulfur and a recycle stream. The recycle stream includes an unconverted portion of the sulfur components and carbon dioxide. The recycle stream is recycled for further absorption of the unconverted portion of the sulfur components and carbon dioxide through liquid/vapor phase absorption.
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