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특허 상세정보

Method and system for manufacture and delivery of an emulsion explosive

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) C06B-031/00    D03D-023/00    D03D-043/00   
미국특허분류(USC) 149/045; 149/109.4; 149/109.6
출원번호 UP-0246557 (2005-10-07)
등록번호 US-7771550 (2010-08-30)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Thorpe North & Western LLP
인용정보 피인용 횟수 : 3  인용 특허 : 17
초록

A method for manufacture and delivery of an emulsion explosive having a discontinuous oxidizer solution phase, a continuous fuel phase, and an emulsifier, the method comprising: (a) providing an emulsion manufacturing system; (b) conveying an oxidizer solution phase to the emulsion manufacturing system at a pre-determined pressure; (c) conveying a fuel phase to the emulsion manufacturing system at a pre-determined pressure; (d) forming an emulsion from the oxidizer solution and the fuel phases using only a portion of the pre-determined pressures so as to...

대표
청구항

What is claimed and desired to be secured by Letters Patent is: 1. A method for manufacturing and delivering an emulsion explosive, said method comprising: providing a combined and continuous emulsion manufacturing and delivery system; conveying an oxidizer solution phase to said emulsion manufacturing and delivery system at an initial pre-determined pressure; conveying a fuel to said emulsion manufacturing and delivery system at an initial pre-determined pressure; utilizing a portion of said initial pre-determined pressures to form an emulsion explosiv...

이 특허에 인용된 특허 (17)

  1. Eagar Simon E. (Beecroft AUX) Hunter Andrew D. (Toronto AUX). Apparatus and process for explosives blow loading. USP1997035610358.
  2. Eagar Simon Edward,AUX ; Hunter Andrew David,AUX. Apparatus and process for explosives mixing and loading. USP1998015712440.
  3. Palmer Anthony Martin,AUX ; Thomson Stephen,AUX. Apparatus and process for loading emulsion explosives. USP2000066070511.
  4. 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. USP1984074461660.
  5. Cribb William E. (Point Claire CAX) Chiles John R. (Thornhill CAX) Evans William B. (Gosford AUX) Derry Ralph H. (Otterburn Park CAX). Emulsion blasting agent preparation system. USP1990084948440.
  6. Chattopadhyay Arun K. (McMasterville CAX). Emulsion explosive. USP1996035500062.
  7. Lawrence Larry D. (Salt Lake City UT) Sudweeks Walter B. (Orem UT) Larsen Raymond D. (Sandy UT). Formulating and delivery system for emulsion blasting. USP1985074526633.
  8. 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. USP1985014491489.
  9. Sharpe Kenneth R. (Markham CAX) Cribb William E. (Pointe Claire CAX) McNicol Melvin (Otterburn Park CAX) Couture Joseph P. (Beloeil CAX). Method for charging flowable explosives into upwardly extending boreholes. USP1989054829902.
  10. Hooper Allan,CAX ; Collins Les,CAX ; Reckzin Earl,CAX ; Richard Andrew,CAX ; Palangio Tom,CAX ; Kelly Mark,CAX ; Simpson Grant,CAX. Method for controlled refining of explosive compositions. USP1998115841055.
  11. Delagey, Mark Owen; Austen, Gary Ashley; Strydom, Derik. Method of and system for delivery of water-based explosives. USP2003056557448.
  12. Day John T. (Sandy UT) Udy Lex L. (Holladay UT). Methods and apparatus for loading a borehole with explosives. USP1986024572075.
  13. Matts Terrence C. (North Vancouver CAX). Process for the production of particulate, water resistant explosives based on ammonium nitrate. USP1988074756779.
  14. Adams Robert G. (Allentown PA). Remote control for bulk explosives delivery system. USP1995095447090.
  15. McDonald Keith J. (Abbotsford CAX) Atkinson Kerry S. (Lehi UT). System for pneumatic delivery of emulsion explosives. USP1997115686685.
  16. Brockington James W. (Allentown PA). Transportation and placement of water-in-oil emulsion explosives and blasting agents. USP1981044259977.
  17. Olney Robert S. (Bethlehem PA). Transportation and placement of water-in-oil explosive emulsions. USP1981064273147.