公开(公告)号：EP2495405A2

公开(公告)日：2012-09-05

申请号：EP12170077.7

申请日：2009-05-06

Applicant: Invista Technologies S.à.r.l.

Inventor： Carrick, Harald, B. ,  Aird, Graham, Robert ,  Humphries, Graeme

IPC: F01K25/14 ,  F01K21/04

CPC classification number: F01K25/14 ,  C07C51/265 ,  F01K7/16 ,  F01K13/003 ,  F01K21/047 ,  F01K27/02 ,  F02C3/20 ,  F02C3/30 ,  G01M15/14

Abstract: The invention relates to a method and apparatus for recovering power from the gaseous stream produced by an oxidation reaction. Specifically, the invention is based on heating the gaseous stream from the oxidation reaction to a temperature of at least 800 DEG C and recovering energy through a gas turbine. The compressor stage of the gas turbine compresses the oxidant feed to the reactor thereby at least partially offsetting the cost of providing the high temperature and pressure reaction conditions in the reactor. The invention also provides improved control of the power recovery system by optimising the efficiency of the gas turbine by feeding gas to the gaseous stream to modulate the flow of gas to the turbine relative to the compressor discharge flow in order to compensate for the consumption of oxidant in the reactor.

Abstract translation: 本发明涉及从氧化反应产生的气流中回收功率的方法和装置。 具体而言，本发明基于将来自氧化反应的气流加热至至少800℃的温度并通过燃气轮机回收能量。 燃气轮机的压缩机级将氧化剂进料压缩到反应器，从而至少部分抵消了在反应器中提供高温和高压反应条件的成本。 本发明还提供了对动力回收系统的改进的控制，其通过将气体供给到气体流以相对于压缩机排出流调节到达涡轮机的气体的流量来优化燃气涡轮机的效率，以便补偿氧化剂 在反应堆中。

公开(公告)号：EP2495405A3

公开(公告)日：2012-11-21

申请号：EP12170077.7

申请日：2009-05-06

Applicant: Invista Technologies S.à.r.l.

Inventor： Carrick, Harald, B. ,  Aird, Graham, Robert ,  Humphries, Graeme

IPC: F01K25/14 ,  F01K21/04

CPC classification number: F01K25/14 ,  C07C51/265 ,  F01K7/16 ,  F01K13/003 ,  F01K21/047 ,  F01K27/02 ,  F02C3/20 ,  F02C3/30 ,  G01M15/14

Abstract: The invention relates to a method and apparatus for recovering power from the gaseous stream produced by an oxidation reaction. Specifically, the invention is based on heating the gaseous stream from the oxidation reaction to a temperature of at least 800 DEG C and recovering energy through a gas turbine. The compressor stage of the gas turbine compresses the oxidant feed to the reactor thereby at least partially offsetting the cost of providing the high temperature and pressure reaction conditions in the reactor. The invention also provides improved control of the power recovery system by optimising the efficiency of the gas turbine by feeding gas to the gaseous stream to modulate the flow of gas to the turbine relative to the compressor discharge flow in order to compensate for the consumption of oxidant in the reactor.