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Method for the preparation of highly reactive clay composites for the removal of sox from flue gas streams

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B01J-008/00
  • B01J-020/02
  • B01J-021/16
  • C01B-017/78
출원번호 US-0183039 (1994-01-18)
발명자 / 주소
  • Pinnavaia Thomas J. (East Lansing MI) Amarasekera Jayantha (East Lansing MI)
출원인 / 주소
  • Board of Trustees operating Michigan State University (East Lansing MI 02)
인용정보 피인용 횟수 : 38  인용 특허 : 0

초록

The use of base/clay composites materials as sorbents for the removal of SO2 and SO3 (SOx) from flue gas and other sulfur containing gas streams is described. The base is either an alkaline earth metal carbonate (eg. CaCO3) or hydroxide (eg. Ca(OH)2) is incorporated onto the clay by precipitating fr

대표청구항

A method for removing SOx from a flue gas stream of a coal-burning power plant and other gas streams which comprises: (a) providing a dried mixture of a basic compound selected from the group consisting of alkaline earth metal oxides, hydroxides, carbonates and mixtures thereof, uniformly dispersed

이 특허를 인용한 특허 (38)

  1. Smyrniotis, Christopher R.; Schulz, Kent W.; Rivera, Emelito P.; Saratovsky, Ian; Gavaskar, Vasudeo S., Ash compositions recovered from coal combustion gases having reduced emissions of HCI and/or mercury.
  2. Gilliam, Ryan J.; Albrecht, Thomas A.; Jalani, Nikhil; Knott, Nigel Antony; Decker, Valentin; Kostowskyj, Michael; Boggs, Bryan; Gorer, Alexander; Farsad, Kasra, CO2 utilization in electrochemical systems.
  3. Gilliam, Ryan J.; Albrecht, Thomas A.; Jalani, Nikhil; Knott, Nigel Antony; Decker, Valentin; Kostowskyj, Michael; Boggs, Bryan; Gorer, Alexander; Farsad, Kasra, CO2 utilization in electrochemical systems.
  4. Constantz, Brent R.; Youngs, Andrew; Holland, Terence C., CO2-sequestering formed building materials.
  5. Constantz, Brent R.; Youngs, Andrew; Holland, Terence C., CO2-sequestering formed building materials.
  6. Constantz, Brent R.; Youngs, Andrew; Holland, Terence C., CO2-sequestering formed building materials.
  7. Constantz, Brent R; Youngs, Andrew; Holland, Terence C, CO2-sequestering formed building materials.
  8. Constantz, Brent R.; Farsad, Kasra; Fernandez, Miguel, Desalination methods and systems that include carbonate compound precipitation.
  9. Smyrniotis, Christopher R.; Schulz, Kent W.; Rivera, Emelito P.; Fang, Mingming; Saratovsky, Ian, Dry processes, apparatus compositions and systems for reducing mercury, sulfur oxides and HCl.
  10. Smyrniotis, Christopher R.; Schulz, Kent W.; Rivera, Emelito P.; Fang, Mingming; Saratovsky, Ian, Dry processes, apparatus, compositions and systems for reducing sulfur oxides and HCI.
  11. Gilliam, Ryan J.; Decker, Valentin; Knott, Nigel Antony; Kostowskyj, Michael; Boggs, Bryan, Electrochemical production of an alkaline solution using CO.
  12. Ha, Eric; Calas, Guillaume; Lu, Peng; Camire, Chris; Bourcier, William; Kendall, Treavor; Chen, Irvin; Devenney, Martin, Formed building materials.
  13. Gilliam, Ryan J.; Decker, Valentin; Knott, Nigel Antony; Kostowskyj, Michael; Boggs, Bryan; Farsad, Kasra, Gas diffusion anode and CO.
  14. Seeker, William Randall; Constantz, Brent; Khosla, Vinod, Gas stream multi-pollutants control systems and methods.
  15. Seeker, William Randall; Constantz, Brent; Khosla, Vinod, Gas stream multi-pollutants control systems and methods.
  16. Ergang, Nicholas S.; Keiser, Bruce A.; Mimna, Richard, Gas stream treatment process.
  17. Ergang, Nicholas S.; Keiser, Bruce A.; Mimna, Richard, Gas stream treatment process.
  18. Ergang, Nicholas S.; Saratovsky, Ian; Chen, Tommy, Gas stream treatment process.
  19. Ergang, Nicholas S.; Saratovsky, Ian; Chen, Tommy, Gas stream treatment process.
  20. Keiser, Bruce A.; Ergang, Nicholas S.; Mimna, Richard, Gas stream treatment process.
  21. Constantz, Brent R.; Ryan, Cecily; Clodic, Laurence, Hydraulic cements comprising carbonate compound compositions.
  22. Gilliam, Ryan J.; Albrecht, Thomas A.; Jalani, Nikhil; Knott, Nigel Antony; Decker, Valentin; Kostowskyj, Michael; Boggs, Bryan; Farsad, Kasra, Low energy 4-cell electrochemical system with carbon dioxide gas.
  23. Gilliam, Ryan J.; Decker, Valentin; Boggs, Bryan; Jalani, Nikhil; Albrecht, Thomas A.; Smith, Matt, Low-voltage alkaline production using hydrogen and electrocatalytic electrodes.
  24. Gilliam, Ryan J; Decker, Valentin; Boggs, Bryan; Jalani, Nikhil; Albrecht, Thomas A; Smith, Matt, Low-voltage alkaline production using hydrogen and electrocatalytic electrodes.
  25. Constantz, Brent; Monteiro, Paulo J. M.; Omelon, Sidney; Fernandez, Miguel; Farsad, Kasra; Geramita, Katharine; Yaccato, Karin, Methods and systems for utilizing waste sources of metal oxides.
  26. Constantz, Brent; Monteiro, Paulo J. M.; Omelon, Sidney; Fernandez, Miguel; Farsad, Kasra; Geramita, Katharine; Yaccato, Karin, Methods and systems for utilizing waste sources of metal oxides.
  27. Constantz, Brent R.; Youngs, Andrew; Tuet, Philip Brian; Omelon, Sidney; Farsad, Kasra; Gilliam, Ryan J.; Decker, Valentin; Kirk, Donald W.; Way, J. Douglas; Bard, Allen J.; Danziger, Robert; Fernandez, Miguel; Ryan, Cecily, Methods of sequestering CO2.
  28. Devenney, Martin; Fernandez, Miguel; Morgan, Samuel O, Non-cementitious compositions comprising vaterite and methods thereof.
  29. Smyrniotis, Christopher R.; Schulz, Kent W.; Rivera, Emelito P.; Saratovsky, Ian; Gavaskar, Vasudeo S., Process and apparatus for improving the operation of wet scrubbers.
  30. Smyrniotis, Christopher R.; Schulz, Kent W.; Rivera, Emelito P.; Saratovsky, Ian; Gavaskar, Vasudeo S., Process for sulfur dioxide, hydrochloric acid and mercury mediation.
  31. Smyrniotis, Christopher R.; Schulz, Kent W.; Rivera, Emelito P.; Saratovsky, Ian; Gavaskar, Vasudeo S., Processes, apparatus, compositions and systems for reducing emissions of HCI and/or sulfur oxides.
  32. Constantz, Brent R.; Clodic, Laurence; Ryan, Cecily; Fernandez, Miguel; Farsad, Kasra; Omelon, Sidney; Tuet, Philip; Monteiro, Paulo; Brown, Jr., Gordon E.; Geramita, Katharine, Production of carbonate-containing compositions from material comprising metal silicates.
  33. Constantz, Brent R.; Youngs, Andrew; Holland, Terence C., Reduced-carbon footprint concrete compositions.
  34. Constantz, Brent R.; Youngs, Andrew; Holland, Terence C., Reduced-carbon footprint concrete compositions.
  35. Smyrniotis, Christopher R.; Schulz, Kent W.; Rivera, Emelito P.; Saratovsky, Ian; Gavaskar, Vasudeo S., Reducing hydrochloric acid in cement kilns.
  36. Comrie, Douglas C., Reducing mercury emissions from the burning of coal.
  37. Constantz, Brent; Youngs, Andrew; O'Neil, James; Farsad, Kasra; Patterson, Joshua; Stagnaro, John; Thatcher, Ryan; Camire, Chris, Rocks and aggregate, and methods of making and using the same.
  38. Farsad, Kasra; Elliott, Robert W.; O'Connor, Richard P.; Seeker, William Randall; Self, Kyle; Wall, Justin, Systems and methods for processing CO2 .
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