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公开(公告)号：US09102532B2
公开(公告)日：2015-08-11
申请号：US14354536
申请日：2012-10-26
Applicant: STAMICARBON B.V.
Inventor： Gaetano Iaquaniello , Elena Antonetti , Palma Contaldo
IPC: C01B3/26 , C01B3/30 , C07C29/151 , C07C29/00
CPC classification number: C01B3/26 , C01B3/30 , C01B3/38 , C01B3/386 , C01B3/48 , C01B2203/0233 , C01B2203/0261 , C01B2203/0283 , C01B2203/043 , C01B2203/0475 , C01B2203/061 , C01B2203/1235 , C01B2203/141 , C01B2203/142 , C07C29/00 , C07C29/1518
Abstract: Method for producing synthesis gas for methanol production The present invention relates to a method for producing synthesis gas from a hydrocarbon containing feed, which synthesis gas is particularly suitable for subsequent use in methanol production. In this method, a feed (100) is divided into two streams, wherein one stream is subjected to catalytic partial oxidation (CPO) (2) and the other stream is subjected to steam reforming (5) followed by a water gas shift reaction (51). The two streams are then recombined and can be used further in methanol synthesis (6). The recombined stream preferably has an R ratio, being a molar ratio (H2−C02)/(CO+C02), in the range of 1.9-2.2 and preferably about 2. The invention further relates to a method for producing methanol from a hydrocarbon containing feed, wherein first synthesis gas is obtained according to the method of the invention, which synthesis gas is further used to produce methanol. Also, the invention relates to a method of adapting an existing methanol plant to the methanol production process of the invention.
Abstract translation: 用于生产甲醇生产合成气的方法本发明涉及一种由含烃进料生产合成气的方法，该合成气特别适用于随后用于甲醇生产。 在该方法中，将进料（100）分成两股料流，其中一条料流进行催化部分氧化（CPO）（2），另一条料流进行蒸汽重整（5），随后进行水煤气变换反应 51）。 然后将两种物流重组，并可以进一步用于甲醇合成（6）。 重组流优选具有在1.9-2.2，优选约2的范围内的摩尔比（H 2 -CO 2）/（CO + CO 2）的R比。本发明还涉及一种从烃生产甲醇的方法 其中根据本发明的方法获得第一合成气，该合成气被进一步用于生产甲醇。 本发明还涉及使现有的甲醇装置适应本发明的甲醇生产方法。
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公开(公告)号：US11331623B2
公开(公告)日：2022-05-17
申请号：US17104644
申请日：2020-11-25
Inventor： Michele Colozzi , Emma Palo , Palma Contaldo , Maria Rosaria Pepe , Vincenzo Palma , Vincenzo Vaiano
IPC: B01D53/48 , B01J23/06 , B01J23/22 , B01J23/26 , B01J23/28 , B01J23/34 , B01J23/46 , B01J23/745 , B01J23/755 , B01D53/14 , B01J19/24 , C07C7/148 , C10L3/10
Abstract: Disclosed is method for removing carbonyl sulphide and/or carbon disulphide from a sour gas stream. The method comprises subjecting the gas stream to simultaneous contact with an absorption liquid, such as an aqueous amine solution, and with a catalyst suitable for hydrolyzing carbonyl sulphide and/or carbon disulphide. To this end, the invention also provides a reactor system wherein both an absorption liquid and a catalyst are present. In a preferred embodiment, the catalyst is a heterogeneous catalyst present on or in an absorption column, either coated on the trays of a column with trays, or contained in the packing of a packed column.
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公开(公告)号：US09765272B2
公开(公告)日：2017-09-19
申请号：US14773263
申请日：2014-03-14
Inventor： Michele Colozzi , Emma Palo , Palma Contaldo , Maria Rosaria Pepe , Vincenzo Palma , Vincenzo Vaiano
IPC: C10L3/10 , B01D53/14 , C07C7/148 , B01D53/48 , B01J23/06 , B01J23/22 , B01J23/26 , B01J23/28 , B01J23/34 , B01J23/46 , B01J23/745 , B01J23/755 , B01J19/24
CPC classification number: C10L3/103 , B01D53/1456 , B01D53/48 , B01D2257/308 , B01J19/24 , B01J23/06 , B01J23/22 , B01J23/26 , B01J23/28 , B01J23/34 , B01J23/462 , B01J23/745 , B01J23/755 , B01J2219/24 , C07C7/14875 , C10L2290/06 , C10L2290/541
Abstract: Disclosed is method for removing carbonyl sulphide and/or carbon disulphide from a sour gas stream. The method comprises subjecting the gas stream to simultaneous contact with an absorption liquid, such as an aqueous amine solution, and with a catalyst suitable for hydrolyzing carbonyl sulphide and/or carbon disulphide. To this end, the invention also provides a reactor system wherein both an absorption liquid and a catalyst are present. In a preferred embodiment, the catalyst is a heterogeneous catalyst present on or in an absorption column, either coated on the trays of a column with trays, or contained in the packing of a packed column.
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公开(公告)号：US20150087865A1
公开(公告)日：2015-03-26
申请号：US14354536
申请日：2012-10-26
Inventor： Gaetano Iaquaniello , Elena Antonetti , Palma Contaldo
CPC classification number: C01B3/26 , C01B3/30 , C01B3/38 , C01B3/386 , C01B3/48 , C01B2203/0233 , C01B2203/0261 , C01B2203/0283 , C01B2203/043 , C01B2203/0475 , C01B2203/061 , C01B2203/1235 , C01B2203/141 , C01B2203/142 , C07C29/00 , C07C29/1518
Abstract: Method for producing synthesis gas for methanol production The present invention relates to a method for producing synthesis gas from a hydrocarbon containing feed, which synthesis gas is particularly suitable for subsequent use in methanol production. In this method, a feed (100) is divided into two streams, wherein one stream is subjected to catalytic partial oxidation (CPO) (2) and the other stream is subjected to steam reforming (5) followed by a water gas shift reaction (51). The two streams are then recombined and can be used further in methanol synthesis (6). The recombined stream preferably has an R ratio, being a molar ratio (H2−C02)/(CO+C02), in the range of 1.9-2.2 and preferably about 2. The invention further relates to a method for producing methanol from a hydrocarbon containing feed, wherein first synthesis gas is obtained according to the method of the invention, which synthesis gas is further used to produce methanol. Also, the invention relates to a method of adapting an existing methanol plant to the methanol production process of the invention.
Abstract translation: 用于生产甲醇生产合成气的方法本发明涉及一种由含烃进料生产合成气的方法，该合成气特别适用于随后用于甲醇生产。 在该方法中，将进料（100）分成两股料流，其中一条料流进行催化部分氧化（CPO）（2），另一条料流进行蒸汽重整（5），随后进行水煤气变换反应 51）。 然后将两种物流重组，并可以进一步用于甲醇合成（6）。 重组流优选具有在1.9-2.2，优选约2的范围内的摩尔比（H 2 -CO 2）/（CO + CO 2）的R比。本发明还涉及一种从烃生产甲醇的方法 其中根据本发明的方法获得第一合成气，该合成气被进一步用于生产甲醇。 本发明还涉及使现有的甲醇装置适应本发明的甲醇生产方法。
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