公开(公告)号：US07284362B2

公开(公告)日：2007-10-23

申请号：US10351586

申请日：2003-01-27

申请人： Ovidiu Marin ,  Scott Macadam ,  Frederic Fillet ,  Pietro Di Zanno

发明人： Ovidiu Marin ,  Scott Macadam ,  Frederic Fillet ,  Pietro Di Zanno

IPC分类号： F02C6/00

CPC分类号： F25J3/04121 ,  F01K21/042 ,  F01K21/047 ,  F01K23/064 ,  F25J3/04018 ,  F25J3/04127 ,  F25J3/04533 ,  F25J3/04581 ,  F25J3/04618 ,  F25J2230/06 ,  F25J2230/20 ,  F25J2240/70 ,  F25J2260/80 ,  Y02E20/14 ,  Y02E20/18 ,  Y02E20/344

摘要： An integrated air separation and oxygen fired power generation system includes an air separation unit and a gas turbine including an air compressor to provide compressed air for the air separation unit. The system further includes a gas turbine expander and at least one additional turbine to drive the air compressor, as well as at least one combustion unit to provide drive gas for expander and additional turbine(s). A portion of oxygen produced by the air separation unit is delivered to the combustor(s) to facilitate production of drive gas for use by the expander and additional turbine(s). Turbine inlet temperatures are controlled by recycling water or steam to the combustor(s).

摘要翻译： 一体式空气分离和燃烧发电系统包括空气分离单元和包括空气压缩机的燃气轮机，以为空气分离单元提供压缩空气。 该系统还包括燃气轮机膨胀器和驱动空气压缩机的至少一个附加涡轮机，以及至少一个燃烧单元，用于为膨胀机和附加涡轮机提供驱动气体。 由空气分离单元产生的氧气的一部分被输送到燃烧器以便于生产用于膨胀机和附加涡轮机的驱动气体。 涡轮机入口温度通过将水或蒸汽循环到燃烧器来控制。

公开(公告)号：US06871502B2

公开(公告)日：2005-03-29

申请号：US10352171

申请日：2003-01-28

申请人： Ovidiu Marin ,  Scott Macadam ,  Pietro Di Zanno

发明人： Ovidiu Marin ,  Scott Macadam ,  Pietro Di Zanno

IPC分类号： F01K21/04 ,  F01K23/06 ,  F25J3/04 ,  F02C3/30 ,  F02C6/18

CPC分类号： F25J3/04533 ,  F01K21/042 ,  F01K21/047 ,  F01K23/064 ,  F25J3/04581 ,  F25J3/04612 ,  F25J2240/70 ,  F25J2240/80 ,  F25J2260/80 ,  Y02E20/14 ,  Y02E20/344

摘要： A novel power generation system, more specifically an integrated power generation and air separation system and an integrated power generation and air separation process is provided. A key component of the system and process is an oxygen-fired combustor designed for gas turbine operating pressures. The combustor produces a high-temperature gas stream that enters one or more heat exchangers to generate/heat steam, and then enters one or more turbines to generate power. The steam from the heat exchanger drives one or more steam turbines to generate power, and the discharged steam is admitted to the combustor. To maximize cycle efficiency, steam extraction and reheat is incorporated in the process. Additional power is generated from a high-pressure nitrogen stream produced by an air separation unit (ASU). This process has the potential to attain high cycle efficiencies with zero emissions, while utilizing existing or near-term steam turbines, and moderate-pressure combustion systems.

摘要翻译： 提供了一种新颖的发电系统，更具体地说是集成的发电和空气分离系统以及集成的发电和空气分离过程。 该系统和过程的关键部件是为燃气轮机工作压力设​​计的燃烧燃烧器。 燃烧器产生高温气流，其进入一个或多个热交换器以产生/加热蒸汽，然后进入一个或多个涡轮机以产生动力。 来自热交换器的蒸汽驱动一个或多个蒸汽轮机以产生动力，并且排出的蒸汽被允许进入燃烧器。 为了最大化循环效率，在此过程中并入蒸汽提取和再热。 由空气分离单元（ASU）产生的高压氮气流产生附加功率。 该方法具有在零排放下实现高循环效率，同时利用现有或近期蒸汽轮机和中压燃烧系统的潜力。

公开(公告)号：US06685464B2

公开(公告)日：2004-02-03

申请号：US09819197

申请日：2001-03-28

申请人： Ovidiu Marin ,  Benjamin Bugeat ,  Eric Streicher ,  Pietro Di Zanno

发明人： Ovidiu Marin ,  Benjamin Bugeat ,  Eric Streicher ,  Pietro Di Zanno

IPC分类号： F23C500

CPC分类号： F23L7/007 ,  F23C6/045 ,  F23C2900/06041 ,  F23D1/00 ,  Y02E20/344

摘要： Methods and apparatus for combustion of a hydrocarbon fuel in a combustion chamber of a furnace or boiler are presented, the combustion normally using only air as an oxidant, part of the air entering the combustion chamber through one or more burners, and a remaining portion of air entering the combustion chamber at a plurality of locations downstream of the burners. The methods comprise injecting oxygen-enriched gas through a plurality of lances into the combustion chamber at a plurality of downstream locations, the oxygen-enriched gas injected at a velocity ranging from subsonic to supersonic, and the oxygen-enriched gas being present in an amount sufficient to provide an oxygen concentration of no more than 2% on a volume basis greater than when air is used alone as oxidant.

公开(公告)号：US07014458B2

公开(公告)日：2006-03-21

申请号：US10730720

申请日：2003-12-08

申请人： Ovidiu Marin ,  Benjamin Bugeat ,  Eric Streicher ,  Pietro Di Zanno

发明人： Ovidiu Marin ,  Benjamin Bugeat ,  Eric Streicher ,  Pietro Di Zanno

IPC分类号： F23C5/00

CPC分类号： F23L7/007 ,  F23C6/045 ,  F23C2900/06041 ,  F23D1/00 ,  Y02E20/344

摘要： Methods and apparatus for combustion of a hydrocarbon fuel in a combustion chamber of a furnace or boiler are presented, the combustion normally using only air as an oxidant, part of the air entering the combustion chamber through one or more burners, and a remaining portion of air entering the combustion chamber at a plurality of locations downstream of the burners. The methods comprise injecting oxygen-enriched gas through a plurality of lances into the combustion chamber at a plurality of downstream locations, the oxygen-enriched gas injected at a velocity ranging from subsonic to supersonic, and the oxygen-enriched gas being present in an amount sufficient to provide an oxygen concentration of no more than 2% on a volume basis greater than when air is used alone as oxidant.

公开(公告)号：US07866389B2

公开(公告)日：2011-01-11

申请号：US12014373

申请日：2008-01-15

申请人： Errico De Francesco ,  Pietro Di Zanno ,  Denis Cieutat ,  Guillaume De-Smedt

发明人： Errico De Francesco ,  Pietro Di Zanno ,  Denis Cieutat ,  Guillaume De-Smedt

IPC分类号： E21B43/24 ,  E21B36/00

CPC分类号： E21B43/16 ,  E21B41/0064 ,  E21B43/40 ,  Y02C10/14

摘要： A method for recovering hydrocarbons from a reservoir includes separating air into a nitrogen-rich gas and an oxygen-rich gas, oxidizing a hydrocarbon fuel with at least part of the oxygen-rich gas to produce steam and a CO2-rich gas, injecting at least part of the steam through an injection well into the reservoir to heat the hydrocarbons, purging the injection well with at least part of the nitrogen-rich gas, and injecting at least part of the CO2-rich gas into the reservoir containing the heated hydrocarbons.

摘要翻译： 从储存器回收烃的方法包括将空气分离成富氮气体和富氧气体，用至少部分富氧气体氧化烃燃料以产生蒸汽和富二氧化碳的气体，在 至少部分蒸汽通过注入井进入储层以加热烃，用至少部分富氮气体吹扫注入井，并将至少部分富含二氧化碳的气体注入含有加热烃的储层 。

公开(公告)号：US20080257543A1

公开(公告)日：2008-10-23

申请号：US12014373

申请日：2008-01-15

申请人： Errico De Francesco ,  Pietro Di Zanno ,  Denis Cieutat ,  Guillaume De-Smedt

发明人： Errico De Francesco ,  Pietro Di Zanno ,  Denis Cieutat ,  Guillaume De-Smedt

IPC分类号： E21B21/06

CPC分类号： E21B43/16 ,  E21B41/0064 ,  E21B43/40 ,  Y02C10/14

摘要： A method for recovering hydrocarbons from a reservoir includes separating air into a nitrogen-rich gas and an oxygen-rich gas, oxidizing a hydrocarbon fuel with at least part of the oxygen-rich gas to produce steam and a CO2-rich gas, injecting at least part of the steam through an injection well into the reservoir to heat the hydrocarbons, purging the injection well with at least part of the nitrogen-rich gas, and injecting at least part of the CO2-rich gas into the reservoir containing the heated hydrocarbons.

摘要翻译： 从储存器回收烃的方法包括将空气分离成富氮气体和富氧气体，用至少部分富氧气体氧化烃燃料以产生蒸汽和富二氧化碳的气体，在 至少部分蒸汽通过注入井进入储层以加热烃，用至少部分富氮气体吹扫注入井，并将至少部分富含二氧化碳的气体注入含有加热烃的储层 。