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Explosive composition, method of making an explosive composition, and method of using an explosive composition

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • C06B-031/28
  • D03D-023/00
출원번호 US-0248550 (2003-01-28)
발명자 / 주소
  • Waldock, Kevin H.
대리인 / 주소
    Holland &
인용정보 피인용 횟수 : 0  인용 특허 : 29

초록

An explosive composition is provided that is comprised of a Heavy ANFO and grain hulls. In one embodiment, the grain hulls are comprised of rice hulls. The grain hulls serve both as an inert bulking additive that reduces the density of the composition and as a sensitizer that reduces the energy need

대표청구항

1. A method for using an explosive in a mining operation comprising:providing an explosive composition comprising Heavy ANFO and rice hulls that are each substantially devoid of components of rice other than a rice hull; and loading said explosive composition into a blast hole that has been establis

이 특허에 인용된 특허 (29)

  1. Waldock Kevin H. (Mount Thorley AUX) Wasson Daniel A. (Singleton AUX), Binding additive for explosive compositions.
  2. Binet Rejean (St. Bruno CAX) Cribb William E. (Pointe Claire CAX) Edmonds Anthony C. F. (Burlington CAX) McNicol Melvin A. (Otterburn Park CAX), Bulk manufacture of emulsion explosives.
  3. Bint Rjean (St. Bruno CAX) Chin Chang-Hwa (Mississauga CAX) Edmonds Anthony C. F. (Burlington CAX) Lee Ming C. (Longueuil CAX) Picard Roland (McMasterville CAX), Continuous method and apparatus for the preparation of explosives emulsion precursor.
  4. Barlow ; Kenneth N., Emulsified methanol containing explosive composition.
  5. Bampfield Howard A. (Otterburn Park CAX), Emulsion explosive compositions and method of preparation.
  6. Owen ; II James H. (Hagerstown MD), Emulsion-type explosive composition and method for the preparation thereof.
  7. Ciaramitaro David A. (Benson AZ) Moore Jack M. (Benson AZ), Explosive composition.
  8. Waldock Kevin H. (Mt Thorley AUX) Wasson Daniel A. (Singleton AUX), Explosive composition.
  9. Curtin David J. (Ashburton AUX) Yates David E. (East Brunswick AUX), Explosive composition with bubble enhancer.
  10. Barnhard ; IV Philip (Spanish Fork UT) Bahr Lyman G. (Payson UT), Explosive emulsion composition.
  11. Chrisp Joseph Dean (Hagerstown MD), Formation of foamed emulsion-type blasting agents.
  12. Ellis David (Croyden ZAX) Smith Jeremy G. B. (Edenvale ZAX) Halliday Pieter S. J. (Randburg ZAX), Method and means for making an explosive in the form of an emulsion.
  13. Halander John B. ; Atkinson Kerry S., Method for forming an emulsion explosive composition.
  14. Lownds Charles M. (Salt Lake City UT), Method of lowering the density of ammonium nitrate-based mining explosives with expanded agricultural grain so that a de.
  15. Matsui Fumio (Handa JPX) Aono Shin (Chita JPX) Sakai Hiroshi (Chita JPX) Hattori Katsuhide (Chita JPX) Kakino Shigeru (Chita JPX), Method of producing a water-in-oil emulsion explosive.
  16. Kakino Shigeru (Chita JPX) Hattori Katsuhide (Chita JPX) Fukatsu Yoshiaki (Chita JPX) Moriyama Hideo (Tokoname JPX) Sakakibara Hidekazu (Handa JPX), Method of producing a water-in-oil emulsion exposive.
  17. Hattori Katsuhide (Chita JPX) Fukatsu Yoshiaki (Chita JPX) Kakino Shigeru (Chita JPX) Moriyama Hideo (Tokoname JPX) Sakakibara Hidekazu (Handa JPX), Method of producing water-in-oil emulsion explosive.
  18. Ross Cyrus A. (Kirkland Lake CAX) Thurow Eberhard (Kirkland Lake CAX), Mix-delivery system for explosives.
  19. Neier Benjamin R. (Ponca City OK) Stirling Donald L. (Ridgetown CAX), Mixer for fluent and nonfluent material.
  20. Sujansky Vladimir (Burwood AUX) Tribuzio Sergio (Tullamarine AUX) Paull Jolanta (Hawthorn East AUX), Nitric ester explosive compositions.
  21. Funk Albert G. (Salt Lake City UT) Wasson Daniel A. (Salt Lake City UT) Ikeda Joe N. (Salt Lake City UT), Permissible slurry explosive.
  22. Olney Robert S. (Bethlehem PA) Wade Charles G. (Lehighton PA), Production of explosive emulsions.
  23. Breza ; deceased Cyril J. (late of Hagerstown MD by Therese H. Breza ; executrix) Schaefer William E. (Hagerstown MD), Resin-bonded water-bearing explosive.
  24. Cartwright, Richard V., Sensitization of water-in-oil emulsion explosives.
  25. Jessop Harvey A. (Lehi UT), Sensitized cast emulsion explosive composition.
  26. Sudweeks Walter B. (Orem UT) Lawrence Larry D. (Salt Lake City UT), Thermally stable emulsion explosive composition.
  27. Clay ; Robert B., Water-in-oil blasting composition.
  28. Yorke William J. (St. Bruno de Montarville CAX) Binet Rejean (St. Bruno CAX) Lee Ming C. (Longueuil CAX) Bampfield Howard A. (Otterburn Park CAX), Water-in-oil emulsion blasting agents containing unrefined or partly refined petroleum product as fuel component.
  29. Bampfield Howard A. (Otterburn Park CAX), Water-in-wax emulsion blasting agents.
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