公开(公告)号：US5092121A

公开(公告)日：1992-03-03

申请号：US449227

申请日：1989-12-06

Applicant: David J. Ahner ,  Richard C. Sheldon ,  Joseph J. Oliva

Inventor： David J. Ahner ,  Richard C. Sheldon ,  Joseph J. Oliva

IPC: F02C3/28 ,  F02C3/30 ,  F23G7/06

CPC classification number: F02C3/28 ,  F02C3/30 ,  F23G7/061 ,  Y02E20/12

Abstract: A process for combusting fuel containing sulfur through the use of a gas turbine to generate electricity wherein a tail gas from a sulfur treatment process containing carbon dioxide and contaminants containing sulfur is passed to the combustor of the gas turbine or a supplemental firing unit to combust the contaminants.

Abstract translation: 通过使用燃气轮机来燃烧含硫燃料以产生电力的方法，其中来自含有二氧化碳的硫处理工艺的尾气和含有硫的污染物的尾气通过燃气轮机的燃烧器或补充燃烧单元燃烧， 污染物

公开(公告)号：US4819436A

公开(公告)日：1989-04-11

申请号：US199227

申请日：1988-05-26

Applicant: David J. Ahner ,  Philippe J. Dupin

Inventor： David J. Ahner ,  Philippe J. Dupin

IPC: B01D19/00 ,  F01K7/34 ,  F22D1/50 ,  F01K13/02

CPC classification number: B01D19/0047 ,  F01K7/34 ,  F22D1/50 ,  Y02E20/14

Abstract: In a steam turbine power plant, a deaerator is heated and pressurized by extraction steam from the steam turbine for the purpose of preheating feedwater to the power plant boiler. Under certain conditions, the available steam to the deaerator is insufficient to adequately maintain pressure in the deaerator leading to steam voids with a rapid rise in deaerator water level which could cause damage to the deaerator, feedwater pumps or the turbine and lead to a power plant shutdown. A second source of steam is available to provide steam under these conditions and a control system for controlling the steam input into the deaerator is shown. Under conditions of falling pressure, if a certain rate is exceeded, the second source of steam is input into the deaerator to maintain adequate pressure for stable operation.

Abstract translation: 在蒸汽轮机发电厂中，为了将给水预热给发电厂锅炉，通过来自蒸汽轮机的抽取蒸汽对脱气器进行加热和加压。 在某些条件下，除气器的可用蒸汽不足以充分保持脱气器中的压力，导致蒸气空隙，脱气器水位迅速上升，这可能会导致脱气器，给水泵或涡轮机损坏并导致发电厂 关掉。 在这些条件下，第二蒸汽源可用于提供蒸汽，并且示出了用于控制蒸汽输入到除气器中的控制系统。 在压力下降的情况下，如果超过一定的速率，则第二个蒸汽源被输入到除气器中，以保持足够的压力以使其稳定运行。

公开(公告)号：US4765132A

公开(公告)日：1988-08-23

申请号：US713776

申请日：1985-03-19

Applicant: David J. Ahner ,  Richard C. Sheldon ,  Joseph J. Oliva

Inventor： David J. Ahner ,  Richard C. Sheldon ,  Joseph J. Oliva

IPC: F02C3/28 ,  F02C3/30 ,  F23C99/00 ,  F23G7/06

CPC classification number: F02C3/30 ,  F02C3/28 ,  F23G7/061 ,  Y02E20/12

Abstract: A process for combusting fuel containing sulfur through the use of a gas turbine to generate electricity wherein a tail gas from a sulfur treatment process containing carbon dioxide and contaminants containing sulfur is passed to the combustor of the gas turbine or a supplemental firing unit to combust the contaminants.