IPC분류정보
국가/구분 |
United States(US) Patent
등록
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국제특허분류(IPC7판) |
|
출원번호 |
US-0662988
(2003-09-15)
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발명자
/ 주소 |
- Lott, Henry A.
- Goss, John B.
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인용정보 |
피인용 횟수 :
5 인용 특허 :
54 |
초록
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A method for producing electrical power which, in certain aspects, includes producing a water/methanol mixture and feeding it to converting apparatus that produces a feed stream with hydrogen, carbon dioxide, and steam; recovering hydrogen from the feed stream and feeding the hydrogen to combusting
A method for producing electrical power which, in certain aspects, includes producing a water/methanol mixture and feeding it to converting apparatus that produces a feed stream with hydrogen, carbon dioxide, and steam; recovering hydrogen from the feed stream and feeding the hydrogen to combusting apparatus which produces power; powering a turbine with the power to drive an electrical generator producing electricity; recovering steam from an exhaust of the turbine; condensing the steam and feeding it to the converting apparatus; and systems for doing this.
대표청구항
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1. A method for producing electrical power the method comprisingproducing a water/methanol mixture,feeding the water/methanol mixture to converting apparatus for converting said mixture to a feed stream, the feed stream comprising hydrogen, carbon dioxide, and steam,recovering hydrogen from the feed
1. A method for producing electrical power the method comprisingproducing a water/methanol mixture,feeding the water/methanol mixture to converting apparatus for converting said mixture to a feed stream, the feed stream comprising hydrogen, carbon dioxide, and steam,recovering hydrogen from the feed stream and feeding said hydrogen to combusting apparatus,combusting the hydrogen in the combusting apparatus producing power for powering a turbine,powering the turbine with said power, the turbine having an exhaust that includes steam,driving an electrical generator with the turbine to produce electricity, andrecovering steam from the exhaust of the turbine and condensing said steam to produce condensed steam and feeding said condensed steam into the converting apparatus.2. The method of claim 1 further comprisingcooling the combusting apparatus with cooling apparatus.3. The method of claim 2 wherein the cooling apparatus comprises water jacket cooling apparatus.4. The method of claim 2 wherein the hydrogen is recovered from the feed stream by PSA apparatus.5. The method of claim 1 further comprisingfeeding air to the combusting apparatus to serve as combustion air for the combusting apparatus.6. The method of claim 1 wherein heat from the condensed steam provides heat to the converting apparatus.7. A method for producing electrical power the method comprisingproducing a water/methanol mixture,feeding the water/methanol mixture to converting apparatus for converting said mixture to a feed stream, the feed stream comprising hydrogen, carbon dioxide, and steam,recovering hydrogen from the feed stream and feeding said hydrogen to combusting apparatus,combusting the hydrogen in the combusting apparatus producing power for powering a turbine,powering the turbine with said power, the turbine having an exhaust that includes steam,driving an electrical generator with the turbine to produce electricity,recovering steam from the exhaust of the turbine and condensing said steam to produce condensed steam and feeding said condensed steam into the converting apparatus, andcooling the combusting apparatus with cooling apparatus.8. The method of claim 7 wherein the cooling apparatus comprises water jacket cooling apparatus.9. The method of claim 7 wherein the hydrogen is recovered from the feed stream by PSA apparatus.10. The method of claim 7 further comprisingfeeding air to the combusting apparatus to serve as combustion air for the combusting apparatus.11. A system for powering a turbine, the turbine for driving an electrical generator for producing electricity, the system comprisinga hydrogen producing subsystem, the hydrogen producing subsystem fed with a water/methanol mixture and including converting apparatus and recovery apparatus, the converting apparatus for producing from the water/methanol mixture a feed stream, the feed stream including hydrogen, carbon dioxide and steam, the recovery apparatus for producing hydrogen from the feed stream,a combusting subsystem for combusting hydrogen to produce power, the combusting subsystem fed with hydrogen produced by the recovery apparatus,a turbine powered by the power produced by the combusting subsystem, the turbine having an exhaust including steam,an electrical generator driven by the turbine to produce electricity,condensing apparatus for receiving steam from the turbine exhaust and producing condensed steam therefrom and feeding the condensed steam to the converting apparatus.12. The system of claim 11 further comprisingcooling apparatus for cooling the combusting subsystem.13. The system of claim 12 wherein the cooling apparatus comprises water jacket cooling apparatus.14. The system of claim 11 wherein the recovery apparatus is PSA apparatus.15. The system of claim 11 further comprisingan air supply system for the combusting subsystem.
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