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BR0215355B1 - método para preparar um explosivo em emulsão sensibilizado sem a formação de óxidos de nitrigênio tóxicos. - Google Patents

método para preparar um explosivo em emulsão sensibilizado sem a formação de óxidos de nitrigênio tóxicos.

Info

Publication number
BR0215355B1
BR0215355B1 BRPI0215355-6A BR0215355A BR0215355B1 BR 0215355 B1 BR0215355 B1 BR 0215355B1 BR 0215355 A BR0215355 A BR 0215355A BR 0215355 B1 BR0215355 B1 BR 0215355B1
Authority
BR
Brazil
Prior art keywords
emulsion explosive
gassing
nitrogen oxides
preparing
formation
Prior art date
Application number
BRPI0215355-6A
Other languages
English (en)
Other versions
BR0215355A (pt
Inventor
Jan Vestre
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
Application filed filed Critical
Publication of BR0215355A publication Critical patent/BR0215355A/pt
Publication of BR0215355B1 publication Critical patent/BR0215355B1/pt

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
    • 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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42D—BLASTING
    • F42D1/00—Blasting methods or apparatus, e.g. loading or tamping
    • F42D1/08—Tamping methods; Methods for loading boreholes with explosives; Apparatus therefor
    • F42D1/10—Feeding explosives in granular or slurry form; Feeding explosives by pneumatic or hydraulic pressure

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Lubricants (AREA)
  • Medicinal Preparation (AREA)
  • Air Bags (AREA)
  • Colloid Chemistry (AREA)
  • Cosmetics (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
BRPI0215355-6A 2001-12-27 2002-12-20 método para preparar um explosivo em emulsão sensibilizado sem a formação de óxidos de nitrigênio tóxicos. BR0215355B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO20016374A NO315902B1 (no) 2001-12-27 2001-12-27 Fremgangsmåte for fremstilling av et sensitivisert emulsjonssprengstoff
PCT/NO2002/000494 WO2003055830A1 (en) 2001-12-27 2002-12-20 A method for preparing a sensitised emulsion explosive

Publications (2)

Publication Number Publication Date
BR0215355A BR0215355A (pt) 2004-12-14
BR0215355B1 true BR0215355B1 (pt) 2011-10-04

Family

ID=19913192

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0215355-6A BR0215355B1 (pt) 2001-12-27 2002-12-20 método para preparar um explosivo em emulsão sensibilizado sem a formação de óxidos de nitrigênio tóxicos.

Country Status (15)

Country Link
EP (1) EP1458660B1 (pt)
JP (1) JP4138661B2 (pt)
KR (1) KR20040077691A (pt)
AT (1) ATE371635T1 (pt)
AU (1) AU2002347688B2 (pt)
BR (1) BR0215355B1 (pt)
CA (1) CA2469783C (pt)
CO (1) CO5590949A2 (pt)
DE (1) DE60222174T2 (pt)
ES (1) ES2292828T3 (pt)
NO (1) NO315902B1 (pt)
PT (1) PT1458660E (pt)
RU (1) RU2316529C2 (pt)
WO (1) WO2003055830A1 (pt)
ZA (1) ZA200405073B (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004010130B4 (de) * 2004-03-02 2015-03-05 Maxam Deutschland Gmbh Verfahren zur Herstellung sowie Verfahren zum Verbringen eines hochviskosen Emulsionssprengstoffs
CN102070380A (zh) * 2010-12-06 2011-05-25 陕西华秦新能源科技有限责任公司 一种炸药用的发泡剂
AU2012339627B2 (en) 2011-11-17 2016-12-15 Dyno Nobel Asia Pacific Pty Limited Blasting compositions
PE20142109A1 (es) * 2012-03-09 2014-12-13 Dyno Nobel Asia Pacific Pty Ltd Agente detonante modificado
AU2013377868B2 (en) 2013-02-07 2017-09-14 Dyno Nobel Inc. Systems for delivering explosives and methods related thereto
RU2544680C1 (ru) * 2013-08-19 2015-03-20 Товарищество с ограниченной ответственностью "Индастриал Эксплозив" Эмульсионное водоустойчивое взрывчатое вещество и эмульсионный состав для водоустойчивых взрывчатых веществ
WO2017035594A1 (en) 2015-09-01 2017-03-09 The University Of Sydney Blasting agent
PL3755967T3 (pl) 2018-02-20 2024-09-16 Dyno Nobel Inc. Inhibitowane emulsje do stosowania w obróbce strumieniowo-ściernej w gruntach reaktywnych lub w warunkach wysokiej temperatury
US20200216369A1 (en) * 2019-01-04 2020-07-09 Dyno Nobel Asia Pacific Pty Limited Explosive compositions with reduced fume
CN111747804B (zh) * 2020-06-22 2021-03-16 铜陵雷鸣双狮化工有限责任公司 一种乳化炸药及其生产工艺
KR102744525B1 (ko) * 2021-12-29 2024-12-18 주식회사 한화 저비중 에멀젼 폭약 조성물

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2187490B (en) * 1986-03-05 1989-12-06 Aeci Ltd Charging of explosives into boreholes
CN1023213C (zh) * 1989-03-04 1993-12-22 甘肃省化工研究院 乳油炸药及制造工艺
NO303441B1 (no) * 1993-11-18 1998-07-13 Sasol Chem Ind Pty Emulsjonsprengstoff
ZA962552B (en) * 1995-04-05 1996-10-07 Aeci Explosives Ltd Explosive
RU2113423C1 (ru) * 1995-12-27 1998-06-20 Российский химико-технологический университет им.Д.И.Менделеева Способ изготовления водоэмульсионных взрывчатых составов

Also Published As

Publication number Publication date
ATE371635T1 (de) 2007-09-15
CO5590949A2 (es) 2005-12-30
NO20016374D0 (no) 2001-12-27
JP4138661B2 (ja) 2008-08-27
CA2469783A1 (en) 2003-07-10
CA2469783C (en) 2008-02-12
AU2002347688B2 (en) 2007-06-07
ES2292828T3 (es) 2008-03-16
NO20016374L (no) 2003-06-30
KR20040077691A (ko) 2004-09-06
AU2002347688A1 (en) 2003-07-15
EP1458660A1 (en) 2004-09-22
NO315902B1 (no) 2003-11-10
JP2005512937A (ja) 2005-05-12
EP1458660B1 (en) 2007-08-29
BR0215355A (pt) 2004-12-14
RU2004119560A (ru) 2006-01-10
DE60222174T2 (de) 2008-06-12
WO2003055830A1 (en) 2003-07-10
PT1458660E (pt) 2007-12-06
ZA200405073B (en) 2005-08-31
DE60222174D1 (de) 2007-10-11
RU2316529C2 (ru) 2008-02-10

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 20/12/2002, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 17A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2545 DE 15-10-2019 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.