cross section of igniter code in mining,Patent CA1071021A1 - Igniter

Glossary of Blasting Terms - Mining and Blasting- cross section of igniter code in mining ,Cartridge - An individual closed shell, bag, or tube of circular cross section containing explosive material , Crimping - The act of securing a fuse cap or igniter cord connector to a section of a safety fuse by compressing the metal shell of the cap against the fuse , Date-Shift-Code - A code applied by manufacturers to the outside shipping containers, and, in many instances, to the immediate containers of.Use of electronic initiation systems in mining industry , - RMZ16 Jun 2010 , Geotechnology and Mining, Aškerčeva 12, SI-1000 Ljubljana, Slovenia 2ECONO d o o , of delay lies in the location of Igniter , firing code or communication protocol , Cross section of Programmable Electronic Detonator.

Safety Standards for Explosives at Metal and Nonmetal Mines; Final ,

The standards in part 56 apply to all surface metal and nonmetal mines; those in part 57 apply to underground and , to the requirements of the United States Department of Transportation in Title 49 of the Code of Federal Regulations , such as fire from the ignition of timber, loosening timber, or other supports, contributing to flyrock, and loosening rib and back , plus a cross-linking agent STORAGE Sec 566100 Separation of stored explosive material (a) Detonators shall not be.

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Patent CA1071021A1 - Igniter cord connecting device and blasting ,

5 Feb 1980 , The device consists of (1) a water-proof junction unit having a cord duct to accommodate a length of igniter cord and , Claim 1, 2 or 3 wherein the interior surface of the fuse duct comprises hexagonal walls as viewed in cross-section of the duct , This feature is of particular importance 2~ in the gold mining industry where it is a legal requirement that all , Date, Code, Event, Description.

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Cross-section of underground deposits - Image - Mining Technology

Cross-section of underground deposits , Porgera Gold Mine, Papua New Guinea Cross-section of underground deposits The open-pit mine at Pergora Porgera is located in Enga Province about 600km, Cross-section of underground.

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Underground Mining Cross Section - Alex G Doll Consulting Ltd

Underground Mining Typical Cross-Section Mine ore haulage systems demonstration This applet requires a Java enabled system More information on Java is available from Javasoft Code written by Alex Doll

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AUTHORITY: Implementing and authorized by Section 212 and 382 of the Coal Mining Act [ 225 ILCS , ILLINOIS ADMINISTRATIVE CODE CH I, Sec 220 February 7, 1986; amended at 10 Ill Reg 8104, effective June 15, 1986; amended at 13 Ill Reg 5955 , ignite an igniter cord by means of an electric starter; , have a circular cross-section) shall be installed which extends from the closed end

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Mine Health and Safety Act 29 of 1996 - Regulations and Notices ,

10 Oct 2015 , Mine Health and Safety Act 29 of 1996 - Regulations and Notices - Government Notice R93 , "Flexible cord" means a cable of which the nominal cross sectional area of each conductor does not exceed 4 mm2 and of , of overhead power lines are in accordance with South African Bureau of Standards Code of Practice SANS 10280, 1995 , (d) Where igniter cord is used, such an igniter cord must be laid as close as practicable to the face and not on, or in contact.

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BG - Blaster Glossary Main Page Frame

In underground mines, 15 feet of solid rib or pillar can be substituted for the 50 foot distance , For storage, Title 27, Code of Federal Regulations, Section 5511 defines a blasting agent as any material or mixture consisting of a fuel and oxidizer, intended for , CARTRIDGE An individual closed shell, bag, or tube of circular cross section containing explosive material , A detonator may not contain more than 10 grams of total explosives by weight, excluding ignition or delay charg

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