EP0269998A3 - Process and apparatus for storing liquid explosives in the form of a water emulsion - Google Patents

Process and apparatus for storing liquid explosives in the form of a water emulsion Download PDF

Info

Publication number
EP0269998A3
EP0269998A3 EP19870117454 EP87117454A EP0269998A3 EP 0269998 A3 EP0269998 A3 EP 0269998A3 EP 19870117454 EP19870117454 EP 19870117454 EP 87117454 A EP87117454 A EP 87117454A EP 0269998 A3 EP0269998 A3 EP 0269998A3
Authority
EP
European Patent Office
Prior art keywords
explosive
water
emulsion
water emulsion
container
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.)
Withdrawn
Application number
EP19870117454
Other languages
German (de)
French (fr)
Other versions
EP0269998A2 (en
Inventor
Hans-Jürgen Gebauer
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.)
Josef Meissner GmbH and Co KG
Original Assignee
Josef Meissner GmbH and Co KG
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 by Josef Meissner GmbH and Co KG filed Critical Josef Meissner GmbH and Co KG
Publication of EP0269998A2 publication Critical patent/EP0269998A2/en
Publication of EP0269998A3 publication Critical patent/EP0269998A3/en
Withdrawn legal-status Critical Current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
    • C06B21/00—Apparatus or methods for working-up explosives, e.g. forming, cutting, drying
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/40—Mixing liquids with liquids; Emulsifying
    • B01F23/41—Emulsifying
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/40—Mixing liquids with liquids; Emulsifying
    • B01F23/43—Mixing liquids with liquids; Emulsifying using driven stirrers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
    • B01F2101/34—Mixing fuel and prill, i.e. water or other fluids mixed with solid explosives, to obtain liquid explosive fuel emulsions or slurries
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Colloid Chemistry (AREA)

Abstract

Bei den bekannten Verfahren und Vorrichtungen wird der Explosivstoff für den Weitertransport zur Ver­ arbeitungsstelle durch mechanische Separation aus der Emulsion entfernt, was beim Weitertransport er­ hebliche Gefahren mit sich bringt. Ein Weitertrans­ port der unveränderten Explosivstoff-Wasser-Emulsion wäre zwar weitgehend ungefährlich, jedoch wegen der verhältnismäßig großen Wassermengen mit einem hohen Aufwand verbunden. Zur Beseitigung dieser Schwierig­ keiten wird die Explosivstoff-Wasser-Emulsion in einem Behälter gelagert, der aus zwei über einen Bodenspalt miteinander verbundenen und bis zu einer vorgegebenen Höhe mit Wasser gefüllten Teilen gebil­ det ist, wobei der eine Behälterteil mit einem Um­ wälzorgan versehen ist und in diesen unter fort­ währendem Umwälzen der Explosivstoff oder eine Explosivstoff-Wasser-Emulsion eingetragen wird, der andere Behälterteil am Boden mit einer Öffnung zur Entnahme der in vorgesehenem Maße aufkonzentrier­ ten Emulsion versehen und mit seinem oberen Bereich an eine Wasserzufuhrleitung angeschlossen ist. In the known methods and devices the explosive for onward transport to the ver job by mechanical separation the emulsion removed what he during transport brings significant dangers. A further trans port of the unchanged explosive water emulsion would be largely harmless, but because of relatively large amounts of water with a high Associated effort. To eliminate this difficult the explosive water emulsion a container that consists of two over one Bottom gap interconnected and up to one given height with parts filled with water is det, the one container part with an order rolling element is provided and in this under continued while circulating the explosive or a Explosive water emulsion is entered, the other part of the container at the bottom with an opening Concentrate to remove the intended amount th emulsion and with its upper area a water supply line is connected.

EP19870117454 1986-12-03 1987-11-26 Process and apparatus for storing liquid explosives in the form of a water emulsion Withdrawn EP0269998A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3641207 1986-12-03
DE3641207A DE3641207C2 (en) 1986-12-03 1986-12-03 Method and device for storing and removing liquid explosives in the form of a water emulsion

Publications (2)

Publication Number Publication Date
EP0269998A2 EP0269998A2 (en) 1988-06-08
EP0269998A3 true EP0269998A3 (en) 1991-10-30

Family

ID=6315310

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19870117454 Withdrawn EP0269998A3 (en) 1986-12-03 1987-11-26 Process and apparatus for storing liquid explosives in the form of a water emulsion

Country Status (3)

Country Link
US (1) US4767476A (en)
EP (1) EP0269998A3 (en)
DE (1) DE3641207C2 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5268046A (en) * 1992-08-14 1993-12-07 Hercules Incorporated Surfactant stabilized nitroglycerin emulsion
JP3198656B2 (en) * 1992-08-31 2001-08-13 ソニー株式会社 Video signal synthesizing apparatus and method
US5578275A (en) * 1995-02-16 1996-11-26 The United States Of America As Represented By The Secretary Of The Army In-line sampling with continuous flushing for friction sensitive liquid nitrate ester compositions
US5701924A (en) * 1996-10-30 1997-12-30 Caterpillar Inc. Apparatus and method for detecting and handling liquid separation in liquid emulsions
US5879079A (en) * 1997-08-20 1999-03-09 The United States Of America As Represented By The Administrator, Of The National Aeronautics And Space Administration Automated propellant blending
IL192264A (en) * 2008-06-18 2013-04-30 Rafael Advanced Defense Sys Method for desensitizing liquid explosives and transportation thereof
US11845042B1 (en) * 2023-03-28 2023-12-19 Phillips 66 Company Automated tank mixing

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB438218A (en) * 1934-06-22 1935-11-13 William Maccormac Burden Improvements in or relating to the manufacture of explosives
GB1003856A (en) * 1963-08-03 1965-09-08 Wasagchemie Ag Conveying liquid explosives
GB1131779A (en) * 1966-09-14 1968-10-30 Dynamit Nobel Ag The conveying of explosive liquids
GB2174012A (en) * 1985-04-24 1986-10-29 Ekato Ind Anlagen Verwalt Method and apparatus for producing oil-based drilling mud

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2055093C3 (en) * 1970-11-10 1980-01-17 Josef Meissner Gmbh & Co, 5000 Koeln Method and device for conveying liquid explosives
US3984249A (en) * 1973-02-01 1976-10-05 Eastman Kodak Company Process for sensitizing photosensitive silver halide materials with hydrogen
SE7404839L (en) * 1974-04-10 1975-10-13 Nitro Nobel Ab INSTALLATION FOR CONTINUOUS PRODUCTION OF EXPLOSIVES CONTAINING EXPLOSION OIL
US3985593A (en) * 1975-07-28 1976-10-12 Atlas Powder Company Water gel explosives
FR2496504A1 (en) * 1980-12-23 1982-06-25 Somalor Ferrari Somafer Ets COMPOSITION AND PROCESS FOR RECOVERING AND ENHANCING PETROLEUM PRODUCTS
NO151003C (en) * 1982-12-23 1987-01-07 Norsk Hydro As Emulsion explosives.
US4555278A (en) * 1984-02-03 1985-11-26 E. I. Du Pont De Nemours And Company Stable nitrate/emulsion explosives and emulsion for use therein
EP0238210A3 (en) * 1986-03-14 1989-05-24 Imperial Chemical Industries Plc Solid explosive composition

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB438218A (en) * 1934-06-22 1935-11-13 William Maccormac Burden Improvements in or relating to the manufacture of explosives
GB1003856A (en) * 1963-08-03 1965-09-08 Wasagchemie Ag Conveying liquid explosives
GB1131779A (en) * 1966-09-14 1968-10-30 Dynamit Nobel Ag The conveying of explosive liquids
GB2174012A (en) * 1985-04-24 1986-10-29 Ekato Ind Anlagen Verwalt Method and apparatus for producing oil-based drilling mud

Also Published As

Publication number Publication date
DE3641207A1 (en) 1988-06-16
US4767476A (en) 1988-08-30
DE3641207C2 (en) 1995-08-10
EP0269998A2 (en) 1988-06-08

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Inventor name: GEBAUER, HANS-JUERGEN