ZA74624B - Process and apparatus for mixing,pulverizing and grinding black powder - Google Patents

Process and apparatus for mixing,pulverizing and grinding black powder

Info

Publication number
ZA74624B
ZA74624B ZA740624A ZA74624A ZA74624B ZA 74624 B ZA74624 B ZA 74624B ZA 740624 A ZA740624 A ZA 740624A ZA 74624 A ZA74624 A ZA 74624A ZA 74624 B ZA74624 B ZA 74624B
Authority
ZA
South Africa
Prior art keywords
pulverizing
mixing
black powder
grinding black
grinding
Prior art date
Application number
ZA740624A
Other languages
English (en)
Inventor
N Stephanoff
Original Assignee
Fluid Energy Process Equip
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 Fluid Energy Process Equip filed Critical Fluid Energy Process Equip
Publication of ZA74624B publication Critical patent/ZA74624B/xx

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
    • C06B21/0083—Treatment of solid structures, e.g. for coating or impregnating with a modifier
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/50—Circulation mixers, e.g. wherein at least part of the mixture is discharged from and reintroduced into a receptacle
    • B01F25/51—Circulation mixers, e.g. wherein at least part of the mixture is discharged from and reintroduced into a receptacle in which the mixture is circulated through a set of tubes, e.g. with gradual introduction of a component into the circulating flow
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C19/00—Other disintegrating devices or methods
    • B02C19/06—Jet mills
    • 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
    • C06B21/0008—Compounding the ingredient

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Paper (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)
ZA740624A 1973-12-18 1974-01-30 Process and apparatus for mixing,pulverizing and grinding black powder ZA74624B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US425938A US3903219A (en) 1973-12-18 1973-12-18 Process for mixing, pulverizing and grinding black powder

Publications (1)

Publication Number Publication Date
ZA74624B true ZA74624B (en) 1974-12-24

Family

ID=23688657

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA740624A ZA74624B (en) 1973-12-18 1974-01-30 Process and apparatus for mixing,pulverizing and grinding black powder

Country Status (4)

Country Link
US (1) US3903219A (no)
DE (1) DE2459624A1 (no)
NO (1) NO141471C (no)
ZA (1) ZA74624B (no)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4362584A (en) * 1980-09-03 1982-12-07 Pyrodex Corporation Method for binary propellant
NO153804C (no) * 1984-02-08 1986-05-28 Dyno Indusrtrier A S Nitroglyc Fremgangsmaate for belegning av krystallinske hoeyeksplosiver.
US5449423A (en) * 1992-10-13 1995-09-12 Cioffe; Anthony Propellant and explosive composition
DE4307237C1 (de) * 1993-03-08 1994-04-07 Buck Chem Tech Werke Verfahren zur Herstellung von Metallpulver enthaltenden pyrotechnischen Wirkmassen auf wäßriger Basis, beschichtete Metallpulver sowie deren Verwendung
US5670098A (en) * 1996-08-20 1997-09-23 Thiokol Corporation Black powder processing on twin-screw extruder
US6451486B1 (en) 2000-05-01 2002-09-17 The Gillette Company Battery cathode including a mixture of manganese dioxide with carbon particles of expanded and non-expanded graphite
US6921610B2 (en) * 2001-07-11 2005-07-26 The Gillette Company Battery
DE102010004738B4 (de) * 2010-01-14 2012-12-06 Wano Schwarzpulver Gmbh Schwarzpulver und Verfahren zu seiner Herstellung
CN104058903A (zh) * 2013-03-21 2014-09-24 蔡效铸 一种黑火药的制成方法
CN104030864A (zh) * 2014-06-26 2014-09-10 浏阳市工业园浏河机械厂 一种制造军工硝或黑火药的工艺及系统
CN105363314B (zh) * 2015-12-14 2017-10-31 浏阳市闩山木业有限公司 一种家具生产空气污染处理系统

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3660546A (en) * 1970-02-04 1972-05-02 Norsk Spraengstofindustri As Process for the preparation of black powder

Also Published As

Publication number Publication date
NO141471B (no) 1979-12-10
NO141471C (no) 1980-03-19
NO744553L (no) 1975-07-14
US3903219A (en) 1975-09-02
DE2459624A1 (de) 1975-10-30

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