AT123375B - Flammable mixture for generating compressed gas or nitrogen gas. - Google Patents

Flammable mixture for generating compressed gas or nitrogen gas.

Info

Publication number
AT123375B
AT123375B AT123375DA AT123375B AT 123375 B AT123375 B AT 123375B AT 123375D A AT123375D A AT 123375DA AT 123375 B AT123375 B AT 123375B
Authority
AT
Austria
Prior art keywords
gas
mixture
generating compressed
flammable mixture
nitrogen gas
Prior art date
Application number
Other languages
German (de)
Original Assignee
Minimax A G Und Deutsche Pyrot
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 Minimax A G Und Deutsche Pyrot filed Critical Minimax A G Und Deutsche Pyrot
Application granted granted Critical
Publication of AT123375B publication Critical patent/AT123375B/en

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10LFUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L5/00Solid fuels
    • C10L5/40Solid fuels essentially based on materials of non-mineral origin
    • C10L5/42Solid fuels essentially based on materials of non-mineral origin on animal substances or products obtained therefrom, e.g. manure
    • CCHEMISTRY; METALLURGY
    • C06EXPLOSIVES; MATCHES
    • C06DMEANS FOR GENERATING SMOKE OR MIST; GAS-ATTACK COMPOSITIONS; GENERATION OF GAS FOR BLASTING OR PROPULSION (CHEMICAL PART)
    • C06D5/00Generation of pressure gas, e.g. for blasting cartridges, starting cartridges, rockets
    • C06D5/06Generation of pressure gas, e.g. for blasting cartridges, starting cartridges, rockets by reaction of two or more solids
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10BDESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B57/00Other carbonising or coking processes; Features of destructive distillation processes in general
    • C10B57/18Modifying the properties of the distillation gases in the oven
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10LFUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L5/00Solid fuels
    • C10L5/40Solid fuels essentially based on materials of non-mineral origin
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00Technologies for the production of fuel of non-fossil origin
    • Y02E50/10Biofuels, e.g. bio-diesel
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00Technologies for the production of fuel of non-fossil origin
    • Y02E50/30Fuel from waste, e.g. synthetic alcohol or diesel

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Air Bags (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



  Brennbares Gemisch zur Erzeugung von Druckgas oder Stickgas. Den Gegenstand der Erfindung bildet ein brennbares Gemisch zur Erzeugung von Druckgas 
 EMI1.1 
 verhältnissen ; zweckmässig werden etwa 15 Gewichtsteile Tierkohle, mit 85 Gewichtsteilen   Ammonnitrat   gemischt und zur leichteren Handhabung und Verwendung zu festen Körpern oder Patronen gepresst. 



  Da Ammonsalpeter hygroskopisch ist, muss das Gemenge mit einer Hülle versehen sein, die es gegen die Atmosphäre   absehliesst   und den Zutritt von Feuchtigkeit hindert. Die Umhüllung kann brennbar sein, sie kann aber auch aus nicht brennbarem Stoffe bestehen und dann einen Brennraum bilden, wodurch   die Wärme sich leichter   auf eine bestimmte Stelle konzentrieren lässt. 



   Das Gemenge bringt verschiedene Vorteile mit sich. Vor allen Dingen verbrennt es ohne Luftzutritt, so dass es in geschlossenen Räumen vollkommen ausgenutzt wird und fast keinen merklichen Rückstand hinterlässt. Die Verbrennung erfolgt, verglichen mit andern Gemengen, namentlich Pulvern, sehr langsam und unter Erzeugung eines gleichmässig ansteigenden Druckes. Dies rührt daher, dass die Verbrennung auch unter höherem Druck nicht wesentlich beschleunigt wird. Auch die verhältnismässig 
 EMI1.2 
   gefässe genau berechnen   und die Explosionsgefahr vermeiden. Hiezu kommt die leichte Zündung, z. B. mit Hilfe eines kleinen Anfeuerungssatzes, durch die offene Flamme oder den Glühdraht oder elektrischen Funken.

   Bei der Verwendung des Gemisches aus Ammonsalpeter und Blutkohle zur Herstellung von Druck- 
 EMI1.3 
 Weise mit der Verbrauchsstelle in Verbindung gebracht ist. Da die Verbrennung keinen Luftzutritt erfordert und die Steigerung des Druckes bei der Verbrennung nur klein ist, kann der Brennraum verhältnismässig kleine Abmessungen haben. Für die Entwicklung von Stickgas zur Unterdrückung von Bränden in Schiffsräumen oder andern geschlossenen Räumen oder zur Abtötung von   Ungeziefer   ist der Umstand, dass das Gemisch ohne Flamme brennt, gleichfalls von Vorteil, während seine niedrige Verbrennungswärme das Gemisch nicht als   feuergefährlichen   Stoff erscheinen lässt. 



   Man hat Ammonsalpeter als Zusatz bei Sprengstoffen und Schwarzpulvern bereits vorgeschlagen oder verwendet. Hiebei steigerten aber die übrigen Bestandteile die Verbrennungsgeschwindigkeit des Gemisches bis zur Explosion, so dass solche Gemenge zur Erzeugung von Druckgas in Behältern nicht brauchbar sind. Durch Versuche wurde festgestellt, dass gerade Tierkohle mit Ammonsalpeter einen Stoff ergibt, der die für viele Zwecke besondere und für den Gebrauch durch das Publikum wertvolle 
 EMI1.4 
 anzunehmen. Zur Erzielung seiner günstigen Eigenschaften sind die beiden Bestandteile, Blutkohle und Ammonsalpeter, für das Gemisch wesentlich. Man kann aber, um die   Verbrel1nungsgeschwindigkeit   
 EMI1.5 
 weiter verlangsamt werden kann. 



   Das erzeugte Druckgas kann in vorteilhafter Weise zu verschiedenen Zwecken herangezogen werden, z. B. zum Herausdrücken von Flüssigkeiten aus geschlossenen Gefässen, wie bei   Feuerlöschern,     Maler-   pistolen, Wasserhebern, Zerstäuber für verschiedene Zwecke, sowie als Treibmittel bei   pneumatischen   Werkzeugen,   Luftdruckbremsen,   Ejektoren und zum Anlassen von Gasmotoren. 



   PATENT-ANSPRÜCHE :
1. Brennbares Gemisch zur Erzeugung von Druckgas oder Stiekgas, das aus einem Nitrat und Kohle besteht, dadurch   gekennzeichnet,   dass dieses Gemisch aus Ammonsalpeter und   Tierkohle     zusammen-   gesetzt ist. 
 EMI1.6 
 

**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.



   <Desc / Clms Page number 1>
 



  Flammable mixture for generating compressed gas or nitrogen gas. The subject of the invention is a combustible mixture for generating pressurized gas
 EMI1.1
 conditions; Expediently, about 15 parts by weight of animal charcoal are mixed with 85 parts by weight of ammonium nitrate and pressed into solid bodies or cartridges for easier handling and use.



  Since ammonium nitrate is hygroscopic, the mixture must be provided with a shell that seals it off from the atmosphere and prevents the entry of moisture. The envelope can be flammable, but it can also consist of non-flammable materials and then form a combustion chamber, whereby the heat can be more easily concentrated on a certain point.



   The mixture has various advantages. Above all, it burns without access to air, so that it is fully used in closed rooms and leaves almost no noticeable residue. Compared to other mixtures, namely powders, the combustion takes place very slowly and with the production of a steadily increasing pressure. This is because the combustion is not significantly accelerated even under higher pressure. Even the proportionally
 EMI1.2
   Calculate the vessels precisely and avoid the risk of explosion. Added to this is the slight ignition, e.g. B. with the help of a small ignition set, through the open flame or the filament or electrical sparks.

   When using the mixture of ammonium nitrate and blood charcoal to produce pressure
 EMI1.3
 Way is associated with the consumption point. Since the combustion does not require air admission and the increase in pressure during the combustion is only small, the combustion chamber can have relatively small dimensions. The fact that the mixture burns without a flame is also an advantage for the development of nitrogen gas to suppress fires in ship's rooms or other closed spaces or to kill vermin, while its low heat of combustion does not make the mixture appear as a flammable substance.



   Ammonite nitrate has already been proposed or used as an additive in explosives and black powder. In doing so, however, the other constituents increased the combustion rate of the mixture until it exploded, so that such mixtures cannot be used to generate pressurized gas in containers. Experiments have shown that animal charcoal with ammonium nitrate produces a substance that is special for many purposes and valuable for public use
 EMI1.4
 to accept. In order to achieve its favorable properties, the two components, blood charcoal and ammonium nitrate, are essential for the mixture. But you can adjust the rate of combustion
 EMI1.5
 can be slowed down further.



   The pressurized gas generated can be used in an advantageous manner for various purposes, e.g. B. for pressing liquids out of closed vessels, such as fire extinguishers, painters' pistols, water siphons, atomizers for various purposes, as well as propellants for pneumatic tools, air brakes, ejectors and for starting gas engines.



   PATENT CLAIMS:
1. Combustible mixture for generating pressurized gas or nitrogen gas, which consists of a nitrate and coal, characterized in that this mixture is composed of ammonium nitrate and animal charcoal.
 EMI1.6
 

** WARNING ** End of DESC field may overlap beginning of CLMS **.

 

Claims (1)

**WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT123375D 1927-10-25 1928-10-22 Flammable mixture for generating compressed gas or nitrogen gas. AT123375B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DET34134D DE525737C (en) 1927-10-25 1927-10-25 Combustible mixture for the production of compressed gas, nitrogen gas or heat and process for its production

Publications (1)

Publication Number Publication Date
AT123375B true AT123375B (en) 1931-06-25

Family

ID=7558291

Family Applications (1)

Application Number Title Priority Date Filing Date
AT123375D AT123375B (en) 1927-10-25 1928-10-22 Flammable mixture for generating compressed gas or nitrogen gas.

Country Status (7)

Country Link
US (1) US1766269A (en)
AT (1) AT123375B (en)
BE (1) BE355243A (en)
CH (1) CH143655A (en)
DE (1) DE525737C (en)
FR (1) FR662864A (en)
GB (1) GB299396A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3018202A (en) * 1957-08-09 1962-01-23 Phillips Petroleum Co High impulse propellants
US4244701A (en) * 1979-05-23 1981-01-13 Yasui Yamashita Powdered fuel (gasoline substitution)
EP0972757B1 (en) * 1998-07-13 2006-04-05 Nof Corporation Gas generating compositions
DE69943245D1 (en) * 1999-10-06 2011-04-14 Nof Corp GAS-CREATING COMPOSITION

Also Published As

Publication number Publication date
CH143655A (en) 1930-11-30
GB299396A (en) 1930-01-24
BE355243A (en) 1928-11-30
FR662864A (en) 1929-08-13
US1766269A (en) 1930-06-24
DE525737C (en) 1931-05-28

Similar Documents

Publication Publication Date Title
AT123375B (en) Flammable mixture for generating compressed gas or nitrogen gas.
DE19915352A1 (en) Extinguishing agent for extinguishing fires comprises potassium nitrate or potassium perchlorate, hydrogen-soluble fuel, and combustion rate regulator
DE1183846B (en) Explosive mixture
DE863615C (en) Weather explosives
DE362075C (en) Tubular fuel briquette
DE946879C (en) Compressed gas generating charge for reusable explosive devices
DE476758C (en) Ignition body made of coal for starting combustion engines working with heavy oil
DE618083C (en) Pyrotechnic sets
DE687395C (en) Method of generating mist
DE456251C (en) Generation of compressed gas by burning slowly burning powder
DE405749C (en) Incendiary material for compressed gas generation
DE479887C (en) Protective coating for fuel containers, especially for aircraft, using a mixture of glycerine and carbohydrates
AT120009B (en) Device for generating compressed gas by burning slowly burning powder.
DE690513C (en) Filling for incendiary bombs, incendiary grenades, fires
DE836764C (en) Explosive cartridges and their charges
DE722764C (en) Incombustible fire-maker, especially fire-lighter
DE136313C (en)
AT122480B (en) Methods and means for controlling pests.
AT142577B (en) Safety ignition mass.
DE397924C (en) Process for the production of shaped bodies similar to cartridges which are used to destroy animal pests
AT134064B (en) Gas development cartridge for fire extinguishers.
DE1180657B (en) Smoke candle
AT339456B (en) PROCEDURE FOR INCINERATING FLOWABLE SUBSTANCE MIXTURES AND BURNER NOZZLE FOR CARRYING OUT THE PROCESS
DE2142185C3 (en) Chemical oxygen generator
DE585095C (en) Procedure for frost smokers in the vineyards or other crops