$\require{mediawiki-texvc}$

연합인증

연합인증 가입 기관의 연구자들은 소속기관의 인증정보(ID와 암호)를 이용해 다른 대학, 연구기관, 서비스 공급자의 다양한 온라인 자원과 연구 데이터를 이용할 수 있습니다.

이는 여행자가 자국에서 발행 받은 여권으로 세계 각국을 자유롭게 여행할 수 있는 것과 같습니다.

연합인증으로 이용이 가능한 서비스는 NTIS, DataON, Edison, Kafe, Webinar 등이 있습니다.

한번의 인증절차만으로 연합인증 가입 서비스에 추가 로그인 없이 이용이 가능합니다.

다만, 연합인증을 위해서는 최초 1회만 인증 절차가 필요합니다. (회원이 아닐 경우 회원 가입이 필요합니다.)

연합인증 절차는 다음과 같습니다.

최초이용시에는
ScienceON에 로그인 → 연합인증 서비스 접속 → 로그인 (본인 확인 또는 회원가입) → 서비스 이용

그 이후에는
ScienceON 로그인 → 연합인증 서비스 접속 → 서비스 이용

연합인증을 활용하시면 KISTI가 제공하는 다양한 서비스를 편리하게 이용하실 수 있습니다.

Processed silica as a natural pozzolan for use as a cementitious component in concrete and concrete products 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • C01B-033/18
  • C04B-022/06
  • C04B-014/04
출원번호 US-0438181 (1995-05-09)
발명자 / 주소
  • Jaques Stephen B. (West Des Moines IA) Stehly Richard D. (Minneapolis MN) Dunning Peter B. (St. Paul MN)
출원인 / 주소
  • Construction Material Resources (West Des Moines IA 02)
인용정보 피인용 횟수 : 45  인용 특허 : 22

초록 ▼

A pozzolan for use in concrete products which is a silica by-product in the acid treatment of silica-containing ore is described. The pozzolan contains over 75% by weight amorphous silica and provides an increase in the early strength of concrete in comparison to traditional pozzolans as well as min

대표청구항 ▼

A method of making a natural pozzolan comprising: digesting bauxite ore with sulfuric acid to obtain a silica slurry; allowing the silica slurry to settle to produce a silica product and liquid; decanting the liquid from the silica product; washing the silica product at least one time; drying and th

이 특허에 인용된 특허 (22)

  1. Smith Charles L. (Conshohocken PA), Abrasion-resistant synthetic article and method of making.
    상세보기
  2. Ogawa Masahide (Shibata JPX) Abe Kiyoshi (Shibata JPX) Takahashi Masao (Niigata JPX) Washio Yuuzi (Niigata JPX) Enomoto Kazumitsu (Niigata JPX) Kitsu Toshio (Shibata JPX), Amorphous silica-type filler.
    상세보기
  3. Holter Heinz (39-41 Beisenstrasse Gladbeck DEX) Gresch Heinz (89 Dornenstrasse Dortmund-Derne DEX) Igelbuscher Heinrich (60 Maroq-en-Baroeul-Strasse Gladbeck DEX), Compositions containing silicon dioxide.
    상세보기
  4. Drs Josef F. (Vienna ATX), Concrete spraying process.
    상세보기
  5. Cohen Joseph (Aix-en-Provence FRX) Adjemian Alain (Aix-en-Provence FRX) Ferran Michel (Aix-en-Provence FRX), Continuous process for obtaining pure alumina from an acidic liquor originating from the chlorosulphuric attack of an al.
    상세보기
  6. Berke Neal S. (Chelmsford MA) Heleba Samuel F. (Issaquah WA) Tamez Mario A. (Houston TX), Dry castable concrete compositions and methods of preparing and dry casting the same.
    상세보기
  7. Babcock H. Nash (Old Greenwich CT) Holub Edward (Trumbull CT), Hazardous wast disposal method and composition.
    상세보기
  8. Mallow William A. (Helotes TX), Low-cost, high early strength, acid-resistant pozzolanic cement.
    상세보기
  9. Nakagawa Koji (Niigata JA) Hirano Kenkiti (Niigata JA), Method for execution of quick hardening cement.
    상세보기
  10. Chieng Paul C. (St. Louis MO), Method of production of high purity silica and ammonium fluoride.
    상세보기
  11. Iwu Gregory Onyemauwa (Georgetown GY), Method of treating bauxite waste red mud with acid and making construction bricks from the treated material.
    상세보기
  12. Chase Raymond S. (2855 Devonshire Rd. Ann Arbor MI 48104), Natural silica-containing cement and concrete composition.
    상세보기
  13. Cohen Joseph (Aix-en-Provence FRX) Adjemian Alain (Aix-en-Provence FRX), Process for obtaining pure alumina by the hydrochloric attack of aluminous ores and extraction of the impurities by mean.
    상세보기
  14. Forss Bengt (Pargas FIX), Process for producing a binder for slurry, mortar, and concrete.
    상세보기
  15. Quienot ; Jean, Process for solidifying aqueous wastes and products thereof.
    상세보기
  16. Iosef Alexander (Arad ILX), Process for the manufacture of pure amorphous silica from rocks.
    상세보기
  17. Bartlett Robert W. (Tuscon AZ) Bolles Thomas R. (Tuscon AZ), Process for the production of alumina.
    상세보기
  18. Frey Rudolf (Burgdorf DEX) Litschke Peer-Ingo (Burgwedel DEX), Process for the storage and dumping of waste materials.
    상세보기
  19. Dreulle ; Noel, Process of sulfuric acid leaching silicated zinc ores.
    상세보기
  20. Cambridge Edward L. (Tucson AZ) Loutfy Raouf O. (Tucson AZ) Withers James C. (Tucson AZ) Blake Daniel M. (Tucson AZ), Production of high purity alumina.
    상세보기
  21. Scheiner Paul (Maynard MA), Stabilized microsilica slurries and cement compositions containing the same.
    상세보기
  22. Riddle Mitchell S. (1671 Domain Loop Rio Rancho NM 87124), Volcanic fly ash and kiln dust compositions, and a process for making articles therefrom.
    상세보기

이 특허를 인용한 특허 (45)

  1. Benkley, James Robert; Brenneis, D. Chad; Roddy, Craig W., Acid-soluble cement compositions comprising cement kiln dust and methods of use.
    상세보기
  2. Brenneis, D. Chad; Roddy, Craig W.; Benkley, James R.; DePlacido, Preston; Caveny, William J.; Morgan, Rickey L.; Morgan, Ronnie G., Acid-soluble cement compositions comprising cement kiln dust and/or a natural pozzolan and methods of use.
    상세보기
  3. Brenneis, D. Chad; Roddy, Craig W.; Benkley, James R.; DePlacido, Preston; Caveny, William J.; Morgan, Rickey L.; Morgan, Ronnie G., Acid-soluble cement compositions comprising cement kiln dust and/or a natural pozzolan and methods of use.
    상세보기
  4. Chatterji, Jiten; Brenneis, Darrell Chad; Adams, Baya; Roddy, Craig Wayne, Compositions comprising kiln dust and wollastonite and methods of use in subterranean formations.
    상세보기
  5. Chatterji, Jiten; Brenneis, Darrell Chad; Adams, Baya; Roddy, Craig Wayne, Compositions comprising kiln dust and wollastonite and methods of use in subterranean formations.
    상세보기
  6. Roddy, Craig W.; Morgan, Ronnie G.; Benkley, James R.; Brenneis, D. Chad, Compositions containing kiln dust and/or biowaste ash and methods of use.
    상세보기
  7. Chatterji, Jiten; Brenneis, D. Chad; Keys, Crystal L.; Benkley, James R.; Roddy, Craig W.; Morgan, Ronnie G.; Morgan, Rickey L., Consolidating spacer fluids and methods of use.
    상세보기
  8. Chatterji, Jiten; Brenneis, D. Chad; Keys, Crystal L.; Benkley, James R.; Roddy, Craig W.; Morgan, Ronnie G.; Morgan, Rickey L., Consolidating spacer fluids and methods of use.
    상세보기
  9. Chatterji, Jiten; Brenneis, D. Chad; Keys, Crystal L.; Benkley, James R.; Roddy, Craig W.; Morgan, Ronnie G.; Morgan, Rickey L., Consolidating spacer fluids and methods of use.
    상세보기
  10. Chatterji, Jiten; Brenneis, D. Chad; Keys, Crystal L.; Benkley, James R.; Roddy, Craig W.; Morgan, Ronnie G.; Morgan, Rickey L., Consolidating spacer fluids and methods of use.
    상세보기
  11. Roddy, Craig W.; Chatterji, Jiten; King, Bobby J.; Brenneis, D. Chad, Foamed cement compositions comprising oil-swellable particles.
    상세보기
  12. Benkley, James Robert; Spencer, Joseph V.; Kranz, Zachary Robert; Garrison, Christopher Jay; Brenneis, D. Chad; Roddy, Craig W., Foamed spacer fluids containing cement kiln dust and methods of use.
    상세보기
  13. Benkley, James Robert; Spencer, Joseph V.; Kranz, Zachary Robert; Garrison, Christopher Jay; Brenneis, D. Chad; Roddy, Craig W., Foamed spacer fluids containing cement kiln dust and methods of use.
    상세보기
  14. Roddy, Craig W.; Chatterji, Jiten; Brenneis, D. Chad; Morgan, Ronnie G.; Hudgins, Callie R., Latex compositions comprising pozzolan and/or cement kiln dust and methods of use.
    상세보기
  15. Lessard, Paul C.; Havens-Cook, Michael, Mechanical activation of granitic powders.
    상세보기
  16. Utter, Terry D., Method for forming products from a flue gas desulfurization by-product and products formed thereby.
    상세보기
  17. Utter, Terry D., Method for forming products from a flue gas desulfurization by-product and products formed thereby.
    상세보기
  18. Roddy, Craig W.; Chatterji, Jiten; Brenneis, Chad; Jarratt, Callie R., Methods and compositions comprising cement kiln dust having an altered particle size.
    상세보기
  19. Roddy, Craig W.; Chatterji, Jiten; Brenneis, Chad; Jarratt, Callie R., Methods and compositions comprising cement kiln dust having an altered particle size.
    상세보기
  20. Roddy, Craig W.; Chatterji, Jiten; Brenneis, Chad; Jarratt, Callie R., Methods and compositions comprising cement kiln dust having an altered particle size.
    상세보기
  21. Roddy, Craig W.; Chatterji, Jiten; Brenneis, D. Chad; King, Bobby J., Methods and compositions comprising kiln dust and metakaolin.
    상세보기
  22. Roddy, Craig W.; Chatterji, Jiten; Brenneis, D. Chad; King, Bobby J., Methods and compositions comprising kiln dust and metakaolin.
    상세보기
  23. Chatterji, Jiten; Morgan, Ronnie G.; Roddy, Craig W.; Benkley, James R.; Brenneis, D. Chad, Methods and systems for evaluating a boundary between a consolidating spacer fluid and a cement composition.
    상세보기
  24. Morgan, Ronnie G.; Brenneis, D. Chad; Roddy, Craig W., Methods for determining reactive index for cement kiln dust, associated compositions and methods of use.
    상세보기
  25. Morgan, Ronnie G.; Brenneis, D. Chad; Roddy, Craig W., Methods for determining reactive index for cement kiln dust, associated compositions and methods of use.
    상세보기
  26. Morgan, Ronnie G.; Brenneis, D. Chad; Roddy, Craig W., Methods for determining reactive index for cement kiln dust, associated compositions, and methods of use.
    상세보기
  27. Brenneis, D. Chad; Roddy, Craig W.; Karcher, Jeffery D.; Hudgins, Callie R., Methods of plugging and abandoning a well using compositions comprising cement kiln dust and pumicite.
    상세보기
  28. Brenneis, D. Chad; Roddy, Craig W.; Karcher, Jeffery D.; Hudgins, Callie R., Methods of plugging and abandoning a well using compositions comprising cement kiln dust and pumicite.
    상세보기
  29. Garcia Luna, Armando; Valenzuela Grado, Jaime, Microsilica materials with improved pozzolanic activity.
    상세보기
  30. Yoshihiko Murata JP; Kiyoshi Kamitani JP; Hideo Tawara JP; Hiroshi Obata JP; Yutaka Yamada JP, NOx removing pavement structure.
    상세보기
  31. Roddy, Craig Wayne; Menezes, Clive Denis; Benkley, James Robert; Brenneis, Darrell Chad; Chatterji, Jiten; Morgan, Ronnie Glen, Placing a fluid comprising kiln dust in a wellbore through a bottom hole assembly.
    상세보기
  32. Roddy, Craig Wayne; Menezes, Clive Denis; Benkley, James Robert; Brenneis, Darrell Chad; Chatterji, Jiten; Morgan, Ronnie Glen, Placing a fluid comprising kiln dust in a wellbore through a bottom hole assembly.
    상세보기
  33. Utter, Terry D., Products from a flue gas desulfurization by-product.
    상세보기
  34. Roddy, Craig W.; Morgan, Ronnie G., Reduced carbon footprint settable compositions for use in subterranean formations.
    상세보기
  35. Brenneis, D. Chad; Roddy, Craig W.; Morgan, Rickey L.; Morgan, Ronnie G., Sealant compositions comprising cement kiln dust and tire-rubber particles and method of use.
    상세보기
  36. Roddy, Craig W.; Chatterji, Jiten; Brenneis, D. Chad; Jarratt, Callie R., Settable compositions comprising cement kiln dust and rice husk ash and methods of use.
    상세보기
  37. Roddy, Craig W.; Chatterji, Jiten; Brenneis, D. Chad; Jarratt, Callie R., Settable compositions comprising cement kiln dust and rice husk ash and methods of use.
    상세보기
  38. Karcher, Jeffery D.; Brenneis, D. Chad; Roddy, Craig W.; Benkley, James R., Settable compositions comprising interground perlite and hydraulic cement.
    상세보기
  39. Karcher, Jeffery Dwane; Brenneis, D. Chad; Roddy, Craig W.; Benkley, James R., Settable compositions comprising interground perlite and hydraulic cement.
    상세보기
  40. Brenneis, Chad; Karcher, Jeffery; Roddy, Craig W., Settable compositions comprising unexpanded perlite and methods of cementing in subterranean formations.
    상세보기
  41. Brenneis, Chad; Karcher, Jeffery; Roddy, Craig W., Settable compositions comprising unexpanded perlite and methods of cementing in subterranean formations.
    상세보기
  42. Brenneis, Chad; Karcher, Jeffery; Roddy, Craig W., Settable compositions comprising unexpanded perlite and methods of cementing in subterranean formations.
    상세보기
  43. Brenneis, Chad; Karcher, Jeffery; Roddy, Craig W., Settable compositions comprising unexpanded perlite and methods of cementing in subterranean formations.
    상세보기
  44. Benkley, James Robert; Brenneis, Chad D.; Roddy, Craig W., Spacer fluids containing cement kiln dust and methods of use.
    상세보기
  45. Benkley, James Robert; Brenneis, D. Chad; Roddy, Craig W., Spacer fluids containing cement kiln dust and methods of use.
    상세보기

관련 콘텐츠

섹션별 컨텐츠 바로가기

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

AI-Helper 아이콘
AI-Helper
안녕하세요, AI-Helper입니다. 좌측 "선택된 텍스트"에서 텍스트를 선택하여 요약, 번역, 용어설명을 실행하세요.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.

선택된 텍스트

맨위로