CA1089708A - Detonateurs contenant une charge d'amorcage et d'explosion, et methode connexe - Google Patents

Info

Publication number

CA1089708A

CA1089708A CA291,204A CA291204A CA1089708A CA 1089708 A CA1089708 A CA 1089708A CA 291204 A CA291204 A CA 291204A CA 1089708 A CA1089708 A CA 1089708A

Authority

CA

Canada

Prior art keywords

charge

ignition

explosive

shell

blasting

Prior art date

1977-11-18

Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)

Expired

Links

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• Global Dossier
• CIPO
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• 239000002360 explosive Substances 0.000 title claims abstract description 118
• 238000005422 blasting Methods 0.000 title claims abstract description 89
• 238000005474 detonation Methods 0.000 title claims abstract description 16
• 238000000034 method Methods 0.000 title claims abstract description 15
• 239000000203 mixture Substances 0.000 claims abstract description 62
• 230000000977 initiatory effect Effects 0.000 claims abstract description 28
• 239000007789 gas Substances 0.000 claims description 99
• 238000010926 purge Methods 0.000 claims description 20
• 239000008188 pellet Substances 0.000 claims description 16
• 239000012634 fragment Substances 0.000 claims description 14
• 239000000843 powder Substances 0.000 claims description 12
• 238000004891 communication Methods 0.000 claims description 8
• BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 claims description 6
• 239000012530 fluid Substances 0.000 claims description 6
• 229910052711 selenium Inorganic materials 0.000 claims description 6
• 239000011669 selenium Substances 0.000 claims description 6
• 229910052782 aluminium Inorganic materials 0.000 claims description 3
• XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
• 239000002245 particle Substances 0.000 claims description 3
• 238000011144 upstream manufacturing Methods 0.000 claims description 3
• 241000628997 Flos Species 0.000 claims description 2
• 239000011230 binding agent Substances 0.000 claims description 2
• 239000011248 coating agent Substances 0.000 claims description 2
• 238000000576 coating method Methods 0.000 claims description 2
• AXZAYXJCENRGIM-UHFFFAOYSA-J dipotassium;tetrabromoplatinum(2-) Chemical compound [K+].[K+].[Br-].[Br-].[Br-].[Br-].[Pt+2] AXZAYXJCENRGIM-UHFFFAOYSA-J 0.000 claims description 2
• 229910001487 potassium perchlorate Inorganic materials 0.000 claims description 2
• 230000001902 propagating effect Effects 0.000 claims description 2
• 238000005520 cutting process Methods 0.000 claims 2
• 239000000727 fraction Substances 0.000 claims 1
• 238000004519 manufacturing process Methods 0.000 claims 1
• -1 hexanitrate tetracene Chemical compound 0.000 description 8
• VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 6
• YEXPOXQUZXUXJW-UHFFFAOYSA-N oxolead Chemical compound [Pb]=O YEXPOXQUZXUXJW-UHFFFAOYSA-N 0.000 description 6
• 239000001257 hydrogen Substances 0.000 description 4
• 229910052739 hydrogen Inorganic materials 0.000 description 4
• 239000000463 material Substances 0.000 description 4
• 239000007800 oxidant agent Substances 0.000 description 4
• ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 3
• TZRXHJWUDPFEEY-UHFFFAOYSA-N Pentaerythritol Tetranitrate Chemical compound [O-][N+](=O)OCC(CO[N+]([O-])=O)(CO[N+]([O-])=O)CO[N+]([O-])=O TZRXHJWUDPFEEY-UHFFFAOYSA-N 0.000 description 3
• 239000004698 Polyethylene Substances 0.000 description 3
• QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
• 229910052796 boron Inorganic materials 0.000 description 3
• 239000000446 fuel Substances 0.000 description 3
• 239000002737 fuel gas Substances 0.000 description 3
• 239000001301 oxygen Substances 0.000 description 3
• 229910052760 oxygen Inorganic materials 0.000 description 3
• 239000011148 porous material Substances 0.000 description 3
• IUKSYUOJRHDWRR-UHFFFAOYSA-N 2-diazonio-4,6-dinitrophenolate Chemical compound [O-]C1=C([N+]#N)C=C([N+]([O-])=O)C=C1[N+]([O-])=O IUKSYUOJRHDWRR-UHFFFAOYSA-N 0.000 description 2
• UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
• AGUIVNYEYSCPNI-UHFFFAOYSA-N N-methyl-N-picrylnitramine Chemical group [O-][N+](=O)N(C)C1=C([N+]([O-])=O)C=C([N+]([O-])=O)C=C1[N+]([O-])=O AGUIVNYEYSCPNI-UHFFFAOYSA-N 0.000 description 2
• ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 2
• 230000002301 combined effect Effects 0.000 description 2
• 150000002431 hydrogen Chemical class 0.000 description 2
• 229910000464 lead oxide Inorganic materials 0.000 description 2
• 239000004033 plastic Substances 0.000 description 2
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• 229920000573 polyethylene Polymers 0.000 description 2
• 238000012360 testing method Methods 0.000 description 2
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• XTFIVUDBNACUBN-UHFFFAOYSA-N 1,3,5-trinitro-1,3,5-triazinane Chemical compound [O-][N+](=O)N1CN([N+]([O-])=O)CN([N+]([O-])=O)C1 XTFIVUDBNACUBN-UHFFFAOYSA-N 0.000 description 1
• IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
• YUBJPYNSGLJZPQ-UHFFFAOYSA-N Dithiopyr Chemical compound CSC(=O)C1=C(C(F)F)N=C(C(F)(F)F)C(C(=O)SC)=C1CC(C)C YUBJPYNSGLJZPQ-UHFFFAOYSA-N 0.000 description 1
• 101000852483 Homo sapiens Interleukin-1 receptor-associated kinase 1 Proteins 0.000 description 1
• 102100036342 Interleukin-1 receptor-associated kinase 1 Human genes 0.000 description 1
• STECJAGHUSJQJN-USLFZFAMSA-N LSM-4015 Chemical compound C1([C@@H](CO)C(=O)OC2C[C@@H]3N([C@H](C2)[C@@H]2[C@H]3O2)C)=CC=CC=C1 STECJAGHUSJQJN-USLFZFAMSA-N 0.000 description 1
• ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
• 238000005054 agglomeration Methods 0.000 description 1
• 230000002776 aggregation Effects 0.000 description 1
• HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 description 1
• 150000001540 azides Chemical class 0.000 description 1
• ZACISHMWZUXBDS-UHFFFAOYSA-L barium(2+);2,4,6-trinitrobenzene-1,3-diolate Chemical compound [Ba+2].[O-]C1=C([N+]([O-])=O)C=C([N+]([O-])=O)C([O-])=C1[N+]([O-])=O ZACISHMWZUXBDS-UHFFFAOYSA-L 0.000 description 1
• 230000015572 biosynthetic process Effects 0.000 description 1
• 230000000332 continued effect Effects 0.000 description 1
• 238000002788 crimping Methods 0.000 description 1
• 238000004200 deflagration Methods 0.000 description 1
• 230000001419 dependent effect Effects 0.000 description 1
• 238000013461 design Methods 0.000 description 1
• 229910001873 dinitrogen Inorganic materials 0.000 description 1
• 239000000428 dust Substances 0.000 description 1
• 125000002534 ethynyl group Chemical group [H]C#C* 0.000 description 1
• 239000010419 fine particle Substances 0.000 description 1
• 239000003999 initiator Substances 0.000 description 1
• 230000001788 irregular Effects 0.000 description 1
• 230000002045 lasting effect Effects 0.000 description 1
• LQBJWKCYZGMFEV-UHFFFAOYSA-N lead tin Chemical compound [Sn].[Pb] LQBJWKCYZGMFEV-UHFFFAOYSA-N 0.000 description 1
• 229920001684 low density polyethylene Polymers 0.000 description 1
• 239000004702 low-density polyethylene Substances 0.000 description 1
• WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
• 229910052751 metal Inorganic materials 0.000 description 1
• 239000002184 metal Substances 0.000 description 1
• 238000012986 modification Methods 0.000 description 1
• 230000004048 modification Effects 0.000 description 1
• 230000001590 oxidative effect Effects 0.000 description 1
• 229910052700 potassium Inorganic materials 0.000 description 1
• 239000011591 potassium Substances 0.000 description 1
• VKJKEPKFPUWCAS-UHFFFAOYSA-M potassium chlorate Chemical compound [K+].[O-]Cl(=O)=O VKJKEPKFPUWCAS-UHFFFAOYSA-M 0.000 description 1
• 229960002832 potassium perchlorate Drugs 0.000 description 1
• 238000003825 pressing Methods 0.000 description 1
• 230000000284 resting effect Effects 0.000 description 1
• 230000000717 retained effect Effects 0.000 description 1
• 229910052710 silicon Inorganic materials 0.000 description 1
• 239000010703 silicon Substances 0.000 description 1
• 230000000153 supplemental effect Effects 0.000 description 1