plasma blasting electrical rock breaking

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miningandblastingfilwordpress
miningandblastingfilwordpress

hat is the EPI Pulse Plasma Rock Fra EPI(Electro Power Impactor) Method — The mechanism of the EPI Pulse Plasma Rock Fragmentation is composed of an EPI and Cells mentation? When high power pu se electrc energy generated by an EPI is supplied to the Cells filled with powders...

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plasma rock breaking techniques - janhalffman-hersteldienstbe
plasma rock breaking techniques - janhalffman-hersteldienstbe

3 days ago· Today still, the use of chemical explosives is the only effective way of breaking hard rock Hydro Québec and Natural Resources Canada have joined their expertise in the development of thermal rock fragmentation to selective narrow-vein ore extraction using an electrical powered plasma arc torch to break the rock Contact Supplier...

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US3679007A - Shock plasma earth drill - Google Patents
US3679007A - Shock plasma earth drill - Google Patents

The repeated discharge of a high voltage large capacitance condenser bank across the gap of a physically strong, specially designed, water immersed electrode produces an explosive shock wave moving downward and outward to produce a hole into which the electrode and connected piping can repeatedly fall producing a deep hole in earth or rock...

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Rock Fracturing by Plasma Blasting Technology - TIMEIS
Rock Fracturing by Plasma Blasting Technology - TIMEIS

However, such breakage methods are high in cost and the problems of decrease in breaking performance were observed Plasma Blasting Technology (PBT) involves the production of a pulsed electrical discharge by inserting a blasting probe in a water-filled cavity drilled in a rock, which produces shocks or pressure waves in die water...

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Device and method for blasting using plasma
Device and method for blasting using plasma

(57) Abstract: Method and device for blasting using plasma contains a capacitor battery for accumulating electric charge, to which is connected an inductance through which electrical discharge in the form of current passing through the switch, exploding conductor forming section of the probe...

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RETRACTED ARTICLE: Applying high voltage pulse discharge ,
RETRACTED ARTICLE: Applying high voltage pulse discharge ,

Plasma Blasting Technology (PBT) involves the production of a pulsed electrical discharge by inserting a blasting probe in a water-filled cavity drilled in a rock, which produces shocks or ....

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Dexpan Expansive Demolition Grout 11 Lb Bucket for Rock ,
Dexpan Expansive Demolition Grout 11 Lb Bucket for Rock ,

Dexpan Expansive Demolition Grout 11 Lb Bucket for Rock Breaking, Concrete Cutting, Excavating Alternative to Demolition Jack Hammer Breaker, Jackhammer, Concrete Saw, Rock Drill (#2 (50F-77F)) - ,...

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plasma rock breaking techniques - shiatsudiemennl
plasma rock breaking techniques - shiatsudiemennl

Plasma Rock Breaking: - The Agency in the world PETROPLASMA Seoul, South Korea Petroplasma Cohas commercialized the "Plasma Rock Breaking technology using Electro-Power Impactor(EPI)" to the blasting field, especially in urban area and cultural protection area by using the EPI patents developed by KAPRA since 1999 Chat With Sales...

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Rock Mining Without Blasting - infirmiere-infirmierbe
Rock Mining Without Blasting - infirmiere-infirmierbe

Topics covered include blasting consultants and suppliers of , hard rock excavation without blasting Plasma Blasting Electrical Rock Breaking - Protable Plant plasma blasting electrical rock breaking-related information, including: Quotes,Price,Manufacturers,Parts : on saturday, may 10, 2014 south elgin parks and recreation ....

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Nonex - Sensitive Blasting
Nonex - Sensitive Blasting

Sensitive Blasting The world's leading manufacturers and distributors of Rock Breaking cartridges The Range of Nonex Cartridges, at a glance: 13mm Rockpoppers More info Can be used for breaking small boulders up to 1 cubic meter in size Used widely in breaking crusher oversize, scale removal in tanks and silos, and small demolition jobs...

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US5106164A - Plasma blasting method - Google Patents
US5106164A - Plasma blasting method - Google Patents

A blasting method which comprises delivering electrical energy at a rate of at least 100 megawatts per microsecond until a peak power of at least 3 gigawatts is reached across the gap of two poles of a coaxial electrode assembly immersed in an electrolyte within a confined area of a substance to be blasted A dielectric break-down of the electrolyte in the confined area is produced resulting ....

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Rock breaking and Rock excavation - Safe, efficient, cost ,
Rock breaking and Rock excavation - Safe, efficient, cost ,

The Royex rock breaking system is designed to break rock where conventional explosives are either prohibited by regulation or unsuitable for the task Royex offers a simple, safe and efficient option for blasters, miners and civil engineers alike, where the impact of ground vibration, noise, dust and fly-rock control inhibit the use of ....

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Plasma blasting method - Noranda Inc - Free Patents Online
Plasma blasting method - Noranda Inc - Free Patents Online

Apr 21, 1992· FIG 1 is a schematic diagram of the equipment required for the storage and release of electrical energy for the plasma blasting process in accordance with the present invention; FIG 2 is a diagram illustrating the rate of energy and the peak power required to break the rock; and...

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High-Powered Plasma Turns Garbage Into Gas | WIRED
High-Powered Plasma Turns Garbage Into Gas | WIRED

2/ Plasma Blasting Material that doesn’t succumb to the initial heat enters a specially insulated cauldron An 18,000-degree electric arc that runs between two electrodes creates a plasma zone ....

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Drilling and blasting - Wikipedia
Drilling and blasting - Wikipedia

Drilling and blasting is the controlled use of explosives and other methods such as gas pressure blasting pyrotechnics, to break rock for excavation It is practiced most often in mining, quarrying and civil engineering such as dam, tunnel or road construction The result of rock blasting is often known as a rock ,...

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Demolition Equipment | Steel Cutting | Rock Breaking ,
Demolition Equipment | Steel Cutting | Rock Breaking ,

We supply all your demolition equipment needs, from steel to tank cutting Dimension stone, restricted breaking, shaft sinking Call Today!...

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An electric-blast system for rock fragmentation - IEEE ,
An electric-blast system for rock fragmentation - IEEE ,

Abstract: High-voltage pulse-discharges in water are used to generate pressure-pulses for various applications such as rock fragmentation, concrete block destruction and paint removal from electrostatic-painting process Plasma blasting technology utilizes the electrohydraulic effect of a high-voltage electric-discharge in liqu The plasma channel formed by the discharge in the blast zone ....

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Petram Technologies | Plasma Blasting Service
Petram Technologies | Plasma Blasting Service

Called E lectro-H ydraulic F racturing (EHF), our technology uses just a small amount of a non-toxic liquid electrolyte which transforms into a containable plasma, short-duration high-power electrical pulses, and a patented blasting tip to create calculated precise discharges into rock or concrete fracturing No jack hammering, explosives, loud ....

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Plasma Rock Breaking - blogspot
Plasma Rock Breaking - blogspot

Aug 19, 2011· PETROPLASMA Seoul, South Korea Petroplasma Cohas commercialized the "Plasma Rock Breaking technology using Electro-Power Impactor(EPI)" to the blasting field, especially in urban area and cultural protection area by using the EPI patents developed by KAPRA since 1999...

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Electric probe | Article about electric probe by The Free ,
Electric probe | Article about electric probe by The Free ,

Plasma blasting - electrical rock breaking He also invented the audiometer, for testing children's hearing; an electric probe used in medical diagnostics before x-rays became common; and an early version of the iron lung that was later used in treating polio...

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Simulation of crack propagation in rock in plasma blasting ,
Simulation of crack propagation in rock in plasma blasting ,

Plasma Blasting Technology (PBT) involves the production of a pulsed electrical discharge by inserting a blasting probe in a water-filled cavity drilled in a rock, which produces shocks or pressure waves in the water These pulses then propagate into the rock, leading to fracture...

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Plasma Rock Breaking: The Future of Blasting
Plasma Rock Breaking: The Future of Blasting

Jul 12, 2011· Plasma Rock Breaking: The Future of Blasting A new highly-controllable plasma rock breaking method is changing the way contractors, quarry operators and mining companies perform hard-rock ,...

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Apex Rock Breaking Solutions
Apex Rock Breaking Solutions

Rock Breaking, Excavating and Rock Blasting Nexpro is perfect for removing underground rocks (limestone, granite, marble) Splitting of boulders and rock as an alternative to Blasting Rock Breaking for Road widening projects Rock demolition In Urban Environments where most conventional options are to expensive or don't work...

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Chemical Demolition Agent: Non-Explosive Concrete Demolition
Chemical Demolition Agent: Non-Explosive Concrete Demolition

From concrete demolition to rock demolition, the Bustar non-explosive demolition agent is the predictable safe and silent demolition solution Ranging from turnkey removal to rock drill rental we can provide whatever level of assistance needed through Bluegrass, the ,...

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Colby Blast - Rock Breaking in South Africa - Colby ,
Colby Blast - Rock Breaking in South Africa - Colby ,

COLBY ROCK is the brand of our expansive mortar, it is a highly expansive powder composition for stone breaking, granite and marble quarrying, concrete cutting and demolition COLBY ROCK expansive mortar is safe, environment friendly is a good and viable alternative to explosives and other traditional methods of quarrying and demolition...

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Plasma Rock Breaking: Electro-Power Impactor
Plasma Rock Breaking: Electro-Power Impactor

Jun 15, 2011· PETROPLASMA Seoul, South Korea Petroplasma Cohas commercialized the "Plasma Rock Breaking technology using Electro-Power Impactor(EPI)" to the blasting field, especially in urban area and cultural protection area by using the EPI patents developed by KAPRA since 1999...

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Apex Rock Breaking Solutions
Apex Rock Breaking Solutions

Apex rock breaking solutions provides people with the tools they need to break any rock or concrete they come across From our expanding grout Nex-Pro, to our Royex demolition line We have the solution to your rock or concrete breaking problem...

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Method and apparatus for plasma blasting - Maxwell ,
Method and apparatus for plasma blasting - Maxwell ,

Jun 20, 1995· Method and apparatus for plasma blasting comprises a capacitor bank for storing electrical charge to which is coupled an inductance which delivers the electric charge as a current through a switch to an explodable conductor comprising a portion of a probe...

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5 Rock Excavation Tools | Drilling and Excavation ,
5 Rock Excavation Tools | Drilling and Excavation ,

Rock excavation tools disintegrate and remove the rock from boreholes and tunnels by four basic mechanisms: thermal spalling, fusion and vaporization, mechanical stresses, and chemical reactions, as shown in Figure 51 ''Novel" or "advanced" drilling tools utilize exotic systems such as lasers or ....

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Method and device for blasting solid rock - russianpatents
Method and device for blasting solid rock - russianpatents

The driving of the solid rock usually carried out using mechanical equipment, such as drills and other special machines, explosive chemicals, for example, TNT and/or methods of electric blasting using high-energy electrical discharges in the spark gap for the formation of plasma from the arc current...

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(PDF) Rock breaking methods to replace blasting
(PDF) Rock breaking methods to replace blasting

PDF | The method of breaking rock by blasting has a high efficiency and the cost is relatively low, but the associated vibration, flyrock, production of toxic gases since the 1970's, the Western ....

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