DE136081T1 - Explosivmischung aus wasser-in-oel-emulsion. - Google Patents

Explosivmischung aus wasser-in-oel-emulsion.

Info

Publication number
DE136081T1
DE136081T1 DE198484305810T DE84305810T DE136081T1 DE 136081 T1 DE136081 T1 DE 136081T1 DE 198484305810 T DE198484305810 T DE 198484305810T DE 84305810 T DE84305810 T DE 84305810T DE 136081 T1 DE136081 T1 DE 136081T1
Authority
DE
Germany
Prior art keywords
nitrate
explosive composition
water
oil emulsion
retaining agent
Prior art date
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.)
Pending
Application number
DE198484305810T
Other languages
English (en)
Inventor
Kohji Edamura
Katsuhide Hattori
Hiroshi Chita-Gun Aichi Pref. Sakai
Akio Torii
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NOF Corp
Original Assignee
Nippon Oil and Fats Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=15683108&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE136081(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Nippon Oil and Fats Co Ltd filed Critical Nippon Oil and Fats Co Ltd
Publication of DE136081T1 publication Critical patent/DE136081T1/de
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
    • C06B47/00—Compositions in which the components are separately stored until the moment of burning or explosion, e.g. "Sprengel"-type explosives; Suspensions of solid component in a normally non-explosive liquid phase, including a thickened aqueous phase
    • C06B47/14—Compositions in which the components are separately stored until the moment of burning or explosion, e.g. "Sprengel"-type explosives; Suspensions of solid component in a normally non-explosive liquid phase, including a thickened aqueous phase comprising a solid component and an aqueous phase
    • C06B47/145—Water in oil emulsion type explosives in which a carbonaceous fuel forms the continuous phase
    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
    • C06B23/00—Compositions characterised by non-explosive or non-thermic constituents
    • C06B23/002—Sensitisers or density reducing agents, foam stabilisers, crystal habit modifiers
    • C06B23/004—Chemical sensitisers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S149/00—Explosive and thermic compositions or charges
    • Y10S149/11—Particle size of a component

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Air Bags (AREA)
  • Colloid Chemistry (AREA)
  • Liquid Carbonaceous Fuels (AREA)
  • Cosmetics (AREA)

Claims (3)

EP84305810.8 Nippon Oil and Fats Company/ Limited Patentansprüche
1. Wasser-in-Öl-Emulsion-Sprengstoff-Zusammensetzung mit einer kontinuierlichen Phase, die aus einer kohlenstoffhaltigen Brennstoffkomponente besteht; mit einer dispersen Phase, die aus einer wässrigen Lösung aus anorganischen Oxidationsmittelsalzen besteht; mit einem Emulgator und einem Gas rückhaltenden Mittel, wobei die Verbesserung das Gas rückhaltende Mittel betrifft, das eine Partikelgröße von 177 - 3000 μΐη aufweist.
2. Wasser-in-Öl-Emulsion-Sprengstoff-Zusammensetzung nach Anspruch 1, bei der die Sprengstoff-Zusammensetzung ferner wenigstens einen Aktivator enthält, der aus der Gruppe ausgewählt ist, die besteht aus Monomethylaminnitrat, Hydrazinnitrat, Ethanolaminnitrat, Ethylendiamindinitrat, Harnstoffnitrat, TNT, Aluminiumpulver, Guanidinnitrat und Glycinnitril.
3. Wasser-in-Öl-Emulsion-Sprengstoff-Zusammensetzung nach Ansprüchen 1 oder 2, bei der die Sprengstoff-Zusammensetzung ferner als Flammkühler wenigstens einen der Stoffe Natriumchlorid und Kaliumchlorid enthält.
DE198484305810T 1983-09-01 1984-08-24 Explosivmischung aus wasser-in-oel-emulsion. Pending DE136081T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58158960A JPH0633212B2 (ja) 1983-09-01 1983-09-01 油中水型エマルション爆薬組成物

Publications (1)

Publication Number Publication Date
DE136081T1 true DE136081T1 (de) 1986-02-13

Family

ID=15683108

Family Applications (2)

Application Number Title Priority Date Filing Date
DE198484305810T Pending DE136081T1 (de) 1983-09-01 1984-08-24 Explosivmischung aus wasser-in-oel-emulsion.
DE8484305810T Expired DE3467338D1 (en) 1983-09-01 1984-08-24 Water-in-oil emulsion explosive composition

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE8484305810T Expired DE3467338D1 (en) 1983-09-01 1984-08-24 Water-in-oil emulsion explosive composition

Country Status (6)

Country Link
US (1) US4543136A (de)
EP (1) EP0136081B1 (de)
JP (1) JPH0633212B2 (de)
CA (1) CA1217057A (de)
DE (2) DE136081T1 (de)
ZA (1) ZA846510B (de)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE33296E (en) * 1983-05-26 1990-08-14 Gould Inc. Method of making a polarization-insensitive, evanescent-wave, fused coupler with minimal environmental sensitivity
JPH0637344B2 (ja) * 1986-03-10 1994-05-18 日本油脂株式会社 油中水型エマルシヨン爆薬組成物
US4705582A (en) * 1986-11-03 1987-11-10 Aubert Stephen A Desensitized explosive composition
JPH0684273B2 (ja) * 1987-08-25 1994-10-26 日本油脂株式会社 油中水型エマルション爆薬組成物
US4784706A (en) * 1987-12-03 1988-11-15 Ireco Incorporated Emulsion explosive containing phenolic emulsifier derivative
SE8800593L (sv) * 1988-02-22 1989-08-23 Nitro Nobel Ab Spraengaemneskomposition
US5271779A (en) * 1988-02-22 1993-12-21 Nitro Nobel Ab Making a reduced volume strength blasting composition
US4940497A (en) * 1988-12-14 1990-07-10 Atlas Powder Company Emulsion explosive composition containing expanded perlite
GB8907992D0 (en) * 1989-04-10 1989-05-24 Ici Plc Emulsion explosive
US5017251A (en) * 1989-12-26 1991-05-21 Ireco Incorporated Shock-resistant, low density emulsion explosive
US5366571A (en) * 1993-01-15 1994-11-22 The United States Of America As Represented By The Secretary Of The Interior High pressure-resistant nonincendive emulsion explosive
US5850053A (en) * 1995-03-31 1998-12-15 Atlantic Research Corporation Eutectic mixtures of ammonium nitrate, guanidine nitrate and potassium perchlorate
US5997666A (en) * 1996-09-30 1999-12-07 Atlantic Research Corporation GN, AGN and KP gas generator composition
JP4570218B2 (ja) * 2000-08-14 2010-10-27 カヤク・ジャパン株式会社 油中水滴型エマルション爆薬
WO2007048192A1 (en) * 2005-10-26 2007-05-03 Newcastle Innovation Limited Gassing of emulsion explosives with nitric oxide
US20110132505A1 (en) * 2007-01-10 2011-06-09 Newcastle Innovation Limited Method for gassing explosives especially at low temperatures
CN101823926A (zh) * 2010-04-20 2010-09-08 新时代(济南)民爆科技产业有限公司 一种乳化炸药的制备工艺
CN103946184B (zh) 2011-11-17 2019-09-24 戴诺诺贝尔亚太股份有限公司 炸药组合物
WO2013086573A1 (en) * 2011-12-16 2013-06-20 Orica International Pte Ltd A method of characterising the structure of a void sensitized explosive composition
AU2012350355B2 (en) 2011-12-16 2016-08-04 Orica International Pte Ltd Explosive composition
WO2013131139A1 (en) * 2012-03-09 2013-09-12 Dyno Nobel Asia Pacific Pty Limited Modified blasting agent
AU2014284048B9 (en) 2013-06-20 2018-11-22 Orica International Pte Ltd A method of producing an explosive emulsion composition
CA2916095A1 (en) 2013-06-20 2014-12-24 Orica International Pte Ltd Explosive composition manufacturing and delivery platform, and blasting method
CN112939709B (zh) * 2021-03-24 2022-04-22 葛洲坝易普力湖北昌泰民爆有限公司 一种用煤制油中间品制备现场混装乳化炸药用油相及其制备方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3161551A (en) * 1961-04-07 1964-12-15 Commercial Solvents Corp Ammonium nitrate-containing emulsion sensitizers for blasting agents
JPS5842159B2 (ja) * 1978-07-17 1983-09-17 日本油脂株式会社 含水爆薬の製造方法
JPS5575992A (en) * 1978-11-28 1980-06-07 Nippon Oils & Fats Co Ltd Waterrinnoil type emulsion explosive composition
JPS5575993A (en) * 1978-11-30 1980-06-07 Nippon Oils & Fats Co Ltd Waterrinnoil type emulsion explosive composition
US4287010A (en) * 1979-08-06 1981-09-01 E. I. Du Pont De Nemours & Company Emulsion-type explosive composition and method for the preparation thereof
US4322258A (en) * 1979-11-09 1982-03-30 Ireco Chemicals Thermally stable emulsion explosive composition
JPS5815468B2 (ja) * 1979-11-30 1983-03-25 日本油脂株式会社 油中水型エマルシヨン爆薬組成物
JPS56155091A (en) * 1980-05-01 1981-12-01 Asahi Chemical Ind Hydrated explosive composition
JPS57117307A (en) * 1981-01-12 1982-07-21 Nippon Oil & Fats Co Ltd Water-in-oil emulsion type explosive composition
JPS58145688A (ja) * 1982-02-19 1983-08-30 中国化薬株式会社 新規な硝酸混和型爆薬組成物

Also Published As

Publication number Publication date
US4543136A (en) 1985-09-24
JPS6051685A (ja) 1985-03-23
EP0136081A1 (de) 1985-04-03
ZA846510B (en) 1985-06-26
CA1217057A (en) 1987-01-27
EP0136081B1 (de) 1987-11-11
JPH0633212B2 (ja) 1994-05-02
DE3467338D1 (en) 1987-12-17

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