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특허 상세정보

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Reactive magnesium oxide cements

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) C04B-009/12    C04B-009/00   
미국특허분류(USC) 106/738; 106/685; 106/686; 106/688; 106/801; 106/802
출원번호 US-0016722 (2004-12-21)
등록번호 US-7347896 (2008-03-25)
우선권정보 AU-PQ5271(2000-01-27); AU-PQ7181(2000-05-01)
발명자 / 주소
  • Harrison,Aubry John Weston
출원인 / 주소
  • Tececo Pty Ltd
대리인 / 주소
    Dennison, Schultz & MacDonald
인용정보 피인용 횟수 : 49  인용 특허 : 24
초록
▼

Novel hydraulic cements are disclosed that include reactive magnesium oxide prepared by low temperature calcination. The cements can be formulated to suit a large number of applications with various setting times, strength and levels of sustainability either by adding iron salts such as ferrous sulfate or blending with other compatible faster setting hydraulic cements such as Portland cement or by using both methods. The compositions are able to incorporate relatively large amounts of low cost pozzolans such as fly ash to advantage as well as wastes. Man...

대표
청구항
▼

The invention claimed is: 1. A hydraulic cement composition consisting essentially of: a hydraulic cement component; a magnesium oxide component; and a pozzolan component, wherein the magnesium oxide component consists essentially of reactive magnesium oxide hydratable to brucite and prepared by low temperature calcination at a temperature of less than 750�� C. from materials excluding dolomite, and substantially ground to a particle size with greater than 95% of the particles less than 120 μm in size, the magnesium oxide component making up at lea...

이 특허에 인용된 특허 (24)

  1. Hauser Karl V. (Ann Arbor MI), Air entraining mortar and process of manufacture.
  2. Fujimori,Shinsaku; Kobori,Shigeji, Cement composition.
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  4. Falk Charles D. (Marlboro NJ), Composition to encapsulate chromium, arsenic and other toxic metals in wastes.
  5. Hense Ulrich (Landsberg/Lech DEX) Mauthe Peter (Turkheim DEX) Hinterwaldner Rudolf (Munich DEX), Compositions which set in the presence of water and their use.
  6. Hinterwaldner Rudolf (Munich DEX) Mauthe Peter (Trkheim DEX) Hense Ulrich (Landsberg/Lech DEX), Compositions which set in the presence of water, their use and method for producing molded articles from such compositio.
  7. Spangle Lloyd B. (Claremore OK), Expandable cement composition.
  8. Cheung Ping-Sun, Expanding additive for cement composition.
  9. Daugherty Kenneth E. (Lewisville TX) Luker John P. (Comanche TX) Allen Joseph H. (Irving TX) Klemm Waldemar A. (Columbia MD), Expansive cement.
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  11. Ellis Harold (Miami FL), Fire barrier coating composition containing magnesium oxychlorides and high alumina calcium aluminate cements or magnesi.
  12. Berg Johannes G. (Hovik NOX), Fireproof, waterproof and acidproof binder.
  13. Hatakeyama Yuji,JPX ; Inoue Hiroshi,JPX ; Yamamoto Katsuhiko,JPX, Hardening composition, hardened product, and method of producing hardened product.
  14. Kobori Shigeji (Satte JPX) Morimoto Jotaro (Kokubunji JPX) Hatakeyama Yuji (Isehara JPX), Inorganic hardening composition.
  15. Isohata Susumu (Fuji JA) Watabe Kazutaka (Fuji JA) Shimoshimizu Morio (Fuji JA) Iwaisako Toshiyuki (Saitama JA), Magnesia cement composition, process of its manufacture, and composite comprising same.
  16. Khasanov Robert M. (Krasnogorsk SUX), Magnesia concrete.
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  19. Show ; Roger ; Webb ; Robert, Process for converting waste dead-burned magnesium oxide-containing material into useful product.
  20. Nudelman ; Boris Izrailovich ; Sventsitsky ; Alexandr Sergeevich ; Bi kbau ; Marsel Yanovich ; Bun ; Isaak Mozesovich ; Kevvai ; Arnold Arno ldovich, Raw mixture for the production of cement.
  21. Hlawatschek Hartmut (Mainz DEX), Refractory composition and refractory unfired shapes produced therefrom.
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이 특허를 인용한 특허 (49)

  1. 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.
  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. Constantz, Brent R.; Youngs, Andrew; Holland, Terence C., CO2-sequestering formed building materials.
  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. Lloyd, Redmond Richard; Keyte, Louise Margaret; Hill, Russell L.; Zhang, Zhaozhou; Hollett, Mark; Ai, Li, Calcium sulfoaluminate cement-containing inorganic polymer compositions and methods of making same.
  8. Lisowksi, David A.; Miglautsch, John R., Cementitious compositions and related systems and methods.
  9. Lisowski, David A.; Miglautsch, John R., Cementitious compositions and related systems and methods.
  10. Allouche, Erez; Alam, Shaurav, Cured-in-place-pipe liner inspection system and method.
  11. Allouche, Erez; Alam, Shaurav, Cured-in-place-pipe liner inspection system and method.
  12. Constantz, Brent R.; Farsad, Kasra; Fernandez, Miguel, Desalination methods and systems that include carbonate compound precipitation.
  13. Gilliam, Ryan J.; Decker, Valentin; Knott, Nigel Antony; Kostowskyj, Michael; Boggs, Bryan, Electrochemical production of an alkaline solution using CO.
  14. Crews, James B.; Monteiro, Othon Rego, Electrolytic composite materials.
  15. Al-Yateem, Abdullah A., Environmental composition and method for making the same.
  16. Ha, Eric; Calas, Guillaume; Lu, Peng; Camire, Chris; Bourcier, William; Kendall, Treavor; Chen, Irvin; Devenney, Martin, Formed building materials.
  17. Gilliam, Ryan J.; Decker, Valentin; Knott, Nigel Antony; Kostowskyj, Michael; Boggs, Bryan; Farsad, Kasra, Gas diffusion anode and CO.
  18. Seeker, William Randall; Constantz, Brent; Khosla, Vinod, Gas stream multi-pollutants control systems and methods.
  19. Seeker, William Randall; Constantz, Brent; Khosla, Vinod, Gas stream multi-pollutants control systems and methods.
  20. Allouche, Erez; Montes, Carlos, Geopolymer mortar and method.
  21. Guynn, John M.; Hansen, Andrew S., High early strength cement-SCM blends.
  22. Guynn, John M.; Hansen, Andrew S., High early strength pozzolan cement blends.
  23. Guynn, John M.; Hansen, Andrew S., High early strength pozzolan cement blends.
  24. Guynn, John M.; Hansen, Andrew S., High early strength pozzolan cement blends.
  25. Constantz, Brent R.; Ryan, Cecily; Clodic, Laurence, Hydraulic cements comprising carbonate compound compositions.
  26. Allouche, Erez Nissim; Diaz-Loya, Eleazar Ivan, Incinerator fly ash geopolymer and method.
  27. Hill, Russell L.; Majors, Russ, Inorganic polymer/organic polymer composites and methods of making same.
  28. 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.
  29. Kirk, Donald W.; Way, J. Douglas; Bard, Allen J.; Gilliam, Ryan J.; Farsad, Kasra; Decker, Valentin, Low energy electrochemical hydroxide system and method.
  30. Gilliam, Ryan J.; Decker, Valentin; Boggs, Bryan; Jalani, Nikhil; Albrecht, Thomas A.; Smith, Matt, Low-voltage alkaline production using hydrogen and electrocatalytic electrodes.
  31. Gilliam, Ryan J; Decker, Valentin; Boggs, Bryan; Jalani, Nikhil; Albrecht, Thomas A; Smith, Matt, Low-voltage alkaline production using hydrogen and electrocatalytic electrodes.
  32. Allouche, Erez Nissim; Diaz-Loya, Eleazar Ivan, Method for geopolymer concrete.
  33. 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.
  34. 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.
  35. 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 CO.
  36. 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.
  37. Guynn, John M.; Hansen, Andrew S., Narrow PSD hydraulic cement, cement-SCM blends, and methods for making same.
  38. Guynn, John M.; Hansen, Andrew S., Narrow PSD hydraulic cement, cement-SCM blends, and methods for making same.
  39. Guynn, John M.; Hansen, Andrew S., Narrow PSD hydraulic cement, cement-SCM blends, and methods for making same.
  40. Constantz, Brent; Youngs, Andrew; Patterson, Joshua, Non-cementitious compositions comprising COsequestering additives.
  41. Devenney, Martin; Fernandez, Miguel; Morgan, Samuel O, Non-cementitious compositions comprising vaterite and methods thereof.
  42. Guynn, John M.; Hansen, Andrew S., Particle packed cement-SCM blends.
  43. Guynn, John M.; Hansen, Andrew S., Particle packed cement-SCM blends.
  44. 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.
  45. Constantz, Brent R.; Youngs, Andrew; Holland, Terence C., Reduced-carbon footprint concrete compositions.
  46. Constantz, Brent R.; Youngs, Andrew; Holland, Terence C., Reduced-carbon footprint concrete compositions.
  47. 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.
  48. Farsad, Kasra; Elliott, Robert W.; O'Connor, Richard P.; Seeker, William Randall; Self, Kyle; Wall, Justin, Systems and methods for processing CO2 .
  49. Guynn, John M., Use of quarry fines and/or limestone powder to reduce clinker content of cementitious compositions.

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