公开(公告)号：US08664462B2

公开(公告)日：2014-03-04

申请号：US13677983

申请日：2012-11-15

Applicant: Shell Oil Company

Inventor： Stanley Nemec Milam ,  Ann Marie Lauritzen ,  Michael Anthony Reynolds ,  Eswarachandra Kumar Paruchuri ,  Scott Lee Wellington

IPC: C07C7/00

CPC classification number: C07C7/005 ,  C10L3/101 ,  C10L3/103

Abstract: A method of processing feed streams high in hydrogen sulfide is provided. The method includes providing a feed gas stream that includes hydrocarbons and at least 5 vol % hydrogen sulfide. At least a portion of the feed gas stream is separated into a hydrogen sulfide stream and a hydrocarbon stream. The hydrocarbon gas stream is processed to produce natural gas. At least 34 mol. % of the hydrogen sulfide in the hydrogen sulfide stream is combusted with an oxidant to generate thermal power. Thermal power generated by the combustion is utilized in one or more of the steps of separating the feed gas stream into the hydrogen sulfide stream and the hydrocarbon gas stream, and processing the hydrocarbon gas stream to produce natural gas, compressed natural gas, or liquefied natural gas.

Abstract translation: 提供了一种处理高硫化氢进料流的方法。 该方法包括提供包含烃和至少5体积％硫化氢的进料气流。 进料气流的至少一部分被分离成硫化氢流和烃流。 将烃气流加工成天然气。 至少34mol。 硫化氢流中的硫化氢的％与氧化剂一起燃烧以产生热能。 通过燃烧产生的热力用于将进料气流分离成硫化氢气流和烃气流的一个或多个步骤，并处理烃气流以产生天然气，压缩天然气或液化天然气 加油站。

公开(公告)号：US08658116B2

公开(公告)日：2014-02-25

申请号：US13678104

申请日：2012-11-15

Applicant: Shell Oil Company

Inventor： Stanley Nemec Milam ,  Ann Marie Lauritzen ,  Michael Anthony Reynolds ,  Eswarachandra Kumar Paruchuri ,  Scott Lee Wellington

IPC: C01B17/50 ,  C01B17/52 ,  C01B17/74 ,  C10L3/10

CPC classification number: C01B17/74 ,  C01B17/508 ,  C01B17/60 ,  C01B17/76 ,  C10L3/101 ,  C10L3/103 ,  C10L3/104 ,  C10L3/106 ,  C10L3/12 ,  E21B43/168 ,  Y02E20/12

Abstract: A method of producing sulfur dioxide is provided. A feed gas stream comprising at least 5% by volume hydrogen sulfide is provided. The feed gas stream is separated into a hydrogen sulfide stream and a hydrocarbon gas stream. An oxidant stream is provided and is combusted with the hydrogen sulfide stream to produce thermal power and a combustion stream containing sulfur dioxide and steam. Sulfur dioxide is separated from the combustion stream.

Abstract translation: 提供一种生产二氧化硫的方法。 提供了包含至少5体积％硫化氢的进料气流。 将进料气流分离成硫化氢气流和烃气流。 提供氧化剂流并与硫化氢物流一起燃烧以产生热力和含有二氧化硫和蒸汽的燃烧流。 二氧化硫与燃烧流分离。