[특허]Ammonia capturing by CO2 product liquid in water wash liquid

Ammonia capturing by CO2 product liquid in water wash liquid 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	B01D-053/14 B01D-053/58
출원번호	US-0854515 (2015-09-15)
등록번호	US-9687774 (2017-06-27)
발명자 / 주소	Balfe, Michael Charles Hiwale, Rameshwar Shamrao Naumovitz, Joseph Paul
출원인 / 주소	General Electric Technology GmbH
대리인 / 주소	GE Global Patent Operation
인용정보	피인용 횟수 : 0 인용 특허 : 55

초록 ▼

A method for capturing ammonia present in combustion flue gas subjected to carbon dioxide removal using a water wash unit included in a chilled ammonia process. The method includes combining a CO2 loaded liquid and a wash water liquid to form a CO2 enriched wash water liquid that is then brought int

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1. A method for capturing ammonia present in combustion flue gas subjected to CO2 removal, using a water wash unit that comprises at least first and second stages included in a chilled ammonia process, comprising the steps of: providing CO2 loaded liquid comprising CO2 dissolved in the liquid;providing wash water liquid;combining the CO2 loaded liquid with the wash water liquid to form a CO2 enriched wash water liquidproviding the CO2 enriched wash water liquid at each of the first and second stages of the water wash unit;bringing the combustion flue gas into contact with the CO2 enriched wash water liquid by adding the CO2 enriched wash water liquid to said water wash; andforming a reduced ammonia flue gas stream and a used wash water stream. 2. The method according to claim 1, wherein the concentration of ammonia in the CO2 enriched wash water liquid added to the first stage is 0.5 to 3 mol/liter. 3. The method according to claim 1, wherein the wash water liquid comprises 0.0005 mol/l to 0.2 mol/l ammonia (NH3) before it is combined with the CO2 loaded liquid. 4. The method according to claim 1, wherein the wash water unit operates at 1° C. to 10° C. 5. The method according to claim 1, wherein the ratio of moles of ammonia (NH3) to moles of carbon dioxide (CO2) for the CO2 enriched wash water liquid is kept at about 0.05 to 10. 6. A method for capturing ammonia present in combustion flue gas subjected to CO2 removal, using a water wash unit that comprises at least first and second stages included in a chilled ammonia process, comprising: providing CO2 loaded liquid comprising CO2 dissolved in the liquid;providing wash water liquid;combining the CO2 loaded liquid with the wash water liquid to form a CO2 enriched wash water liquid;providing the CO2 enriched wash water liquid to the water wash unit; andbringing said combustion flue gas into contact with said CO2 enriched wash water liquid to form a cleaned flue gas stream and a used wash liquid. 7. The method of claim 6, further comprising: providing a portion of the CO2 enriched wash water liquid to the water wash unit to each of the first and second stages. 8. The method according to claim 5, wherein the ratio of moles of ammonia (NH3) to moles of carbon dioxide (CO2) for the CO2 enriched wash water liquid is kept at about 0.1 to 5. 9. The method according to claim 5 wherein the ratio of moles of ammonia (NH3) to moles of carbon dioxide (CO2) for the CO2 enriched wash water liquid is kept at about 1 to 4. 10. A method for capturing ammonia present in combustion flue gas subjected to CO2 removal, using a water wash unit that comprises at least first and second stages, the method comprising: providing a CO2 loaded liquid comprising CO2 dissolved in the liquid;providing wash water liquid;combining the CO2 loaded liquid with the wash water liquid to form CO2 enriched wash water liquid;providing the CO2 enriched wash water liquid to the water wash unit to each of the at least first and second stages;bringing said combustion flue gas into contact with said CO2 enriched wash water liquid to form a reduced ammonia flue gas stream and a used wash water stream;wherein the concentration of ammonia in the CO2 enriched wash water liquid added to the first stage is 0.5 to 3 mol/liter; andwherein the concentration of ammonia in the CO2 enriched wash water liquid added to the second stage is 0.005 to 0.2 mol/liter. 11. The method according to claim 10, wherein the wash water liquid comprises 0.0005 mol/l to 0.2 mol/l ammonia (NH3) before it is combined with the CO2 loaded liquid. 12. The method according to claim 10, wherein the wash water unit operates at 1° C. to 10° C. 13. The method according to claim 10, wherein the ratio of moles of ammonia to moles of carbon dioxide for the CO2 enriched wash water liquid is kept at about 0.05 to 10. 14. The method according to claim 1, wherein the concentration of ammonia in the CO2 enriched wash water liquid added to the second stage is 0.005 to 0.2 mol/liter. 15. The method according to claim 3, wherein the concentration of ammonia in the wash water entering the second stage is lower than the concentration of ammonia entering the first stage.

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Nevels Leonardus M. M. (Daalzicht 37 6097 EK Heel NLX), Method for purifying flue-gasses.
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Spencer Dwain F. (24 Fairway Pl. Half Moon Bay CA 94019), Methods of selectively separating CO₂ from a multicomponent gaseous stream.
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Yeh,James T.; Pennline,Henry W., Multi-component removal in flue gas by aqua ammonia.
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Yoshida, Kunihiko; Mimura, Tomio; Shimojo, Shigeru; Karasaki, Mutsunori; Iijima, Masaki; Mitsuoka, Shigeaki, Process for removing carbon dioxide from combustion gases.
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Brok, Theodorus Johannes; Groenen, Rudolf Johannes Mathilda; Klinkenbijl, Jeanine Marie; Knaap, Mariette Catharina, Process for removing carbon dioxide from gas mixtures.
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Buisman Cees J. N. (Harich NLX), Process for the removal of sulphur compounds from gases.
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Ammonia capturing by CO2 product liquid in water wash liquid 원문보기

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Ammonia capturing by CO2 product liquid in water wash liquid 원문보기

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