公开(公告)号：WO2014142668A3

公开(公告)日：2014-12-04

申请号：PCT/NL2014050157

申请日：2014-03-14

Applicant: STAMICARBON BV DBA MT INNOVATION CT

Inventor： COLOZZI MICHELE ,  PALO EMMA ,  CONTALDO PALMA ,  PEPE MARIA ROSARIA ,  PALMA VINCENZO ,  VAIANO VINCENZO

IPC: B01D53/14 ,  B01D53/48

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.

Abstract translation: 公开了从酸性气流中除去硫化羰和/或二硫化碳的方法。 该方法包括使气流同时与吸收液体（例如胺水溶液）同时接触，以及适于水解羰基硫化物和/或二硫化碳的催化剂。 为此，本发明还提供了一种反应器系统，其中存在吸收液体和催化剂。 在优选的实施方案中，催化剂是存在于吸收塔上或吸收塔中的非均相催化剂，其被涂布在具有塔盘的塔的塔板上，或者包含在填充塔的填料中。

公开(公告)号：CA2842913A1

公开(公告)日：2013-01-31

申请号：CA2842913

申请日：2012-07-26

Applicant: STAMICARBON BV DBA MT INNOVATION CT

Inventor： IAQUANIELLO GAETANO ,  PALO EMMA ,  CONTALDO PALMA

IPC: C01B3/38 ,  C01B3/48 ,  C01B3/50 ,  C01B3/56

Abstract: The present invention relates to a process for producing a hydrogen containing gas mixture comprising the following steps: (i) providing a preheated mixture comprising a fossil fuel, preferably methane, and steam, (ii) conducting an adiabatic reaction between the fossil fuel and the steam, in the presence of a catalyst, wherein a first reaction product mixture is formed comprising methane, hydrogen and carbon dioxide, and (iii) conducting an oxygen-assisted reforming reaction in the presence of a catalyst between said first reaction product mixture and an oxygen comprising stream, wherein the oxygen comprising stream comprises at least 40 vol% oxygen, forming a second reaction product mixture comprising hydrogen and carbon monoxide. The invention also relates to a system suitable for hydrogen production from a hydrocarbon feed according to the present invention.

公开(公告)号：CA2830646A1

公开(公告)日：2012-10-04

申请号：CA2830646

申请日：2012-03-28

Applicant: STAMICARBON BV DBA MT INNOVATION CT

Inventor： PALO EMMA ,  IAQUANIELLO GAETANO

IPC: C07C5/333 ,  B01D53/22 ,  C07C7/144 ,  C07C11/02 ,  C07C11/06

Abstract: Disclosed is a process for the catalytic dehydrogenation of alkanes so as to form the corresponding olefins. The reaction mixture is subjected to membrane separation of hydrogen, in a separate unit. Preferably a plurality of alternating reaction and separation units is used. The process of the invention serves the purpose of reducing coke formation on the catalyst, and also of achieving a higher alkane conversion without a similar increase in coke formation. The process can also be used for the production of hydrogen.