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公开(公告)号：EP2831535B1
公开(公告)日：2018-05-30
申请号：EP13769810.6
申请日：2013-03-20
摘要： A booster shell, comprising: an elongate body defining a chamber for an explosive composition, the body comprising an upper end and a lower end; an inlet at the upper end of the elongate body adapted to allow an explosive composition to be delivered into the chamber; a detonator receiving passage adapted to receive a detonator, the detonator receiving passage: (a) extending within the chamber from the upper end of the elongate body to the lower end of the elongate body; (b) being integrally formed with the elongate body; and (c) including a detonator stop at or near to the lower end of the elongate body; and a detonator lead guide adapted to receive the lead of a detonator, the detonator lead guide: (a) extending from the upper end of the elongate body to the lower end of the elongate body and (b) being integrally formed with the elongate body.
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公开(公告)号：EP3218627A1
公开(公告)日：2017-09-20
申请号：EP15858211.4
申请日：2015-11-13
发明人： TAN, Su Nee , MORTON, Darren
摘要： This invention provides a hose for conveying an emulsion explosive together with an annular stream of aqueous solution around the emulsion explosive as a lubricant, wherein the hose comprises an internal surface that reduces disruption of the annular stream during conveying of the emulsion explosive. Also provided is a method of producing this type of hose and practical applications of the hose in commercial mining and blasting operations.
摘要翻译： 本发明提供了一种软管，用于将作为润滑剂的乳状液炸药和围绕乳状液炸药的环状水溶液一起输送，其中软管包括内表面，该内表面减少了在输送乳状液炸药期间环状流的中断。 还提供了这种类型的软管的制造方法以及该软管在商业采矿和爆破作业中的实际应用。
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公开(公告)号：EP3164664A1
公开(公告)日：2017-05-10
申请号：EP15815245.4
申请日：2015-07-01
发明人： BOOS, Thomas , WEN, Yu
摘要： A shell for use in blasting, the shell comprising an elongated body, the elongated body having a distal end arranged for housing an explosive material, a proximal end arranged to permit introduction of at least one detonator into an interior of the shell, and a cavity for holding the at least one detonator in a location in which operation of the detonator results in explosion of the explosive material, wherein a slot is provided in a sidewall of the shell to allow an activation lead connected to the detonator to pass through the slot to an exterior of the shell, and wherein the slot includes at least one retaining protrusion to retain the activation lead against withdrawal of the activation lead from the slot.
摘要翻译： 一种用于爆破的壳体，所述壳体包括细长主体，所述细长主体具有布置成容纳爆炸材料的远端，布置成允许将至少一个雷管引入所述壳体的内部的近端，以及腔体 用于将所述至少一个雷管保持在所述雷管的操作导致所述爆炸材料爆炸的位置中，其中在所述壳体的侧壁中提供槽以允许连接到所述雷管的激活引线穿过所述槽到达 所述壳体的外部，并且其中所述槽包括至少一个保持突起，以保持所述激活引线以防止所述激活引线从所述槽中退出。
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4.发明公开A METHOD OF PRODUCING AN EXPLOSIVE EMULSION COMPOSITION 有权VERFAHREN ZUR HERSTELLUNG EINER EXPLOSIVEN EMULSIONSZUSAMMENSETZUNG
公开(公告)号：EP3010872A1
公开(公告)日：2016-04-27
申请号：EP14813070.1
申请日：2014-06-20
发明人： ZANK, Johann , RAYSON, Mark Stuart , SUJANSKY, Vladimir , WALTER, James , KIRBY, Ian John , COOPER, John
摘要： A method of producing an explosive composition comprising a liquid energetic material and sensitizing voids, the sensitizing voids being present in the liquid energetic material with a non-random distribution, which method comprises: providing a flow of liquid energetic material; and delivering sensitizing voids into the flow of liquid energetic material in a series of pulses to provide regions in the liquid energetic material in which sensitizing voids are sufficiently concentrated to render those regions detonable and regions in the liquid energetic material in which the sensitizing voids are not so concentrated.
摘要翻译： 一种制备包含液体能量材料和增感空隙的炸药组合物的方法，所述敏化空隙以非随机分布存在于所述液体能量材料中，所述方法包括：提供液态能量材料流; 并在一系列脉冲中将敏化空隙输送到液体能量材料流中，以提供液体能量材料中的区域，其中敏化空隙充分浓缩，使得这些区域可引爆，并且使敏化空隙不在其中的液体能量材料中的区域 如此集中。
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公开(公告)号：EP2702349B1
公开(公告)日：2015-11-25
申请号：EP12776092.4
申请日：2012-04-27
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公开(公告)号：EP2709953A1
公开(公告)日：2014-03-26
申请号：EP11865540.6
申请日：2011-12-01
IPC分类号： C01C1/18
CPC分类号： C01C1/185 , C01B21/26 , C01C1/18 , Y02P20/125
摘要： A process for producing ammonium nitrate is disclosed and in which: a) a gaseous oxidiser feed composed at least substantially of ammonia, steam and an oxidising gas is exposed to conditions whereby the ammonia is oxidised to produce a reaction mixture including nitrogen monoxide and water vapour, b) the reaction mixture is cooled in a heat exchanger whereby the nitrogen monoxide is oxidised, the water vapour is condensed and the products of the nitrogen monoxide oxidation react with and are absorbed by the condensed water to form a nitric acid stream, with substantially all of the nitrogen monoxide in the reaction mixture being converted to nitric acid, and c) the nitric acid stream is reacted with a stream of ammonia in an ammonium nitrate producing stage to form the ammonium nitrate Substantially all of the steam within the oxidiser feed is derived from the ammonium nitrate producing stage, and at least 10% of the ammonia within the oxidiser feed is derived and carried by the steam from the ammonium nitrate producing stage. Also disclosed is ammonium nitrate, in any of its various possible forms, when produced by the disclosed process.
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公开(公告)号：EP2646368A1
公开(公告)日：2013-10-09
申请号：EP11845905.6
申请日：2011-12-01
IPC分类号： C01C1/18
CPC分类号： C01C1/185 , C01B21/26 , F28D20/00 , Y02E60/142
摘要： A process for producing ammonium nitrate is disclosed, which process comprises exposing a gaseous oxidiser feed composed at least substantially of ammonia, steam and an oxidising gas to conditions whereby the ammonia is oxidised to produce a reaction mixture including nitrogen monoxide and water vapour. The reaction mixture is cooled in a heat exchanger whereby the nitrogen monoxide is oxidised, the water vapour is condensed and the products of the nitrogen monoxide oxidation react with and are absorbed by the condensed water to form a nitric acid stream, with substantially all of the nitrogen monoxide in the reaction mixture being converted to nitric acid. The nitric acid stream is reacted with a stream of ammonia to form the ammonium nitrate. Also disclosed is ammonium nitrate per se (in any of its various possible forms) when produced by the disclosed process.
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公开(公告)号：EP3350539B1
公开(公告)日：2024-11-06
申请号：EP15812555.9
申请日：2015-09-16
发明人： WICKS, Byron , HUMMEL, Dirk , BOOS, Thomas
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9.发明公开
公开(公告)号：EP4396524A1
公开(公告)日：2024-07-10
申请号：EP22865191.5
申请日：2022-09-01
CPC分类号： C06B21/0008 , C06B23/002 , F42D1/10
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公开(公告)号：EP2809402B1
公开(公告)日：2018-08-01
申请号：EP13744139.0
申请日：2013-01-29
CPC分类号： A62D3/02 , A62D2101/06 , C06B21/0091 , C12N1/20 , C12N1/38 , C12N9/0004 , C12N9/0006 , C12N9/001 , C12N9/0036 , C12N9/0044
摘要： A method of deactivating an explosive composition being used in a blasting operation, which method comprises exposing the explosive composition to a micro-organism that is indigenous to the environment in which the explosive composition is being used and that is capable of producing an enzyme that degrades the explosive composition, wherein the explosive composition has associated with it a chemical inducing agent that promotes production of the enzyme by the micro-organism.
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