公开(公告)号：US20140223822A1

公开(公告)日：2014-08-14

申请号：US14171939

申请日：2014-02-04

Applicant: Shell Oil Company

Inventor： Robert Erwin VAN DEN BERG ,  Franciscus Gerardus VAN DONGEN ,  Thomas Paul VON KOSSAK-GLOWCZEWSKI ,  Hendrik Jan VAN DER PLOEG ,  Pieter Lammert ZUIDEVELD

IPC: C10J3/84

CPC classification number: C10J3/845 ,  C10J3/466 ,  C10J3/84 ,  C10J2300/093 ,  C10J2300/0956 ,  C10J2300/0959 ,  C10J2300/1807 ,  C10K1/101 ,  F28C3/06

Abstract: A method and system for producing synthesis gas comprising CO, CO2, and H2 from a carbonaceous stream using an oxygen containing stream. A stream containing a carbonaceous material, and a stream containing oxygen are injected into a gasification reactor, where the carbonaceous stream is partially oxidised to obtain a raw synthesis gas. The raw synthesis gas is removed from the gasification reactor and directed into a quenching section wherein a liquid, preferably water, is injected in the form of a mist.

Abstract translation: 一种使用含氧流从含碳物流生产包含CO，CO 2和H 2的合成气的方法和系统。 将含有碳质材料的物流和含有氧气的物流注入气化反应器中，其中碳质物流被部分氧化以获得原始合成气。 将原始合成气从气化反应器中取出并导入淬火部分，其中以雾状喷射液体，优选水。

公开(公告)号：US20180292088A1

公开(公告)日：2018-10-11

申请号：US15766595

申请日：2016-10-10

Applicant: SHELL OIL COMPANY

Inventor： Alfons HEITMANN ,  Roland REIMESCH ,  Thomas Paul VON KOSSAK-GLOWCZEWSKI

IPC: F23D14/78 ,  C10J3/74

Abstract: A gasification reactor comprises a pressure shell; a reaction zone partly bounded by a tubular membrane wall enclosed by the pressure shell; at least one burner having a burner head, said burner head protruding the membrane wall; at least one cooling device arranged in the membrane wall and enclosing the burner head of at least one burner, the at least one cooling device comprising several concentric rings of increasing diameter, forming a truncated cone shape having a largest diameter opening facing the reaction zone and a smallest diameter opening facing the burner head, each ring being a conduit having an inlet and an outlet for a cooling medium, the smallest diameter opening for the burner head being located between the pressure shell and the membrane wall; the cooling device comprising at least one part-circular outer ring having an interruption.

公开(公告)号：US20140090805A1

公开(公告)日：2014-04-03

申请号：US14094052

申请日：2013-12-02

Applicant: Shell Oil Company

Inventor： Alfons HEITMANN ,  Thomas Paul VON KOSSAK-GLOWCZEWSKI

IPC: F28G1/08

CPC classification number: F28G1/08 ,  B08B7/02 ,  F28G7/00 ,  F28G15/00

Abstract: A method and a rapper device for cleaning a heat exchange surface in a pressure vessel. The rapper device comprises a striker rod which has one end contacting the heat exchange surface in the pressure vessel and one end projecting out of the pressure vessel via a passage opening. The rapper device also comprises an impacting device for impacting the projecting end of the striker rod. A section of the striker rod is slideably supported in a pressure chamber adjacent the passage opening. The pressure chamber is connected to a sealing gas supply maintaining the pressure in the pressure chamber at a higher level than the pressure in the pressure vessel. A bellows defines a pressure chamber around at least a section of the striker rod.

Abstract translation: 一种用于清洁压力容器中的热交换表面的方法和敲击装置。 敲击装置包括撞击杆，其一端接触压力容器中的热交换表面，并且一端通过通道开口伸出压力容器。 敲击装置还包括用于冲击撞杆的突出端的冲击装置。 撞击杆的一部分可滑动地支撑在邻近通道开口的压力室中。 压力室连接到密封气体供应源，保持压力室中的压力高于压力容器中的压力。 波纹管围绕撞击杆的至少一部分限定压力室。

公开(公告)号：US20200339897A1

公开(公告)日：2020-10-29

申请号：US16958125

申请日：2018-12-19

Applicant: SHELL OIL COMPANY

Inventor： Rohit Ramesh REWAGAD ,  Jelle Sipke BOUMA ,  Thomas Paul VON KOSSAK-GLOWCZEWSKI ,  Franciscus Gerardus VAN DONGEN

IPC: C10K1/10 ,  C10K1/00 ,  C10K1/02 ,  C10K1/06

Abstract: The present invention relates to a process for the purification of raw syngas comprising the steps of (a) contacting the raw syngas with water to remove soot, resulting in a soot-rich waste water and a soot-lean syngas; (b) cooling the soot-lean syngas resulting from step (a) to a temperature in the range of from (20) to (50)° C.; and (c) contacting the cooled soot-lean syngas resulting from step (b) with water to remove HCN and NH3 resulting in clean syngas and HCN/NH3-rich waste water, wherein: (i) in step (a) the raw syngas is cooled below its dew point by its contact with water; (ii) the HCN/NH3-rich waste water resulting from step (c) is passed through at least one stripping column resulting in a clean water stream and a waste stream; and (iii) at least 50% (v/v) part of the clean water stream is recycled to step (c).