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
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS 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
- C10L5/00—Solid fuels
- C10L5/40—Solid fuels essentially based on materials of non-mineral origin
- C10L5/42—Solid fuels essentially based on materials of non-mineral origin on animal substances or products obtained therefrom, e.g. manure
-
- C—CHEMISTRY; METALLURGY
- C06—EXPLOSIVES; MATCHES
- C06D—MEANS FOR GENERATING SMOKE OR MIST; GAS-ATTACK COMPOSITIONS; GENERATION OF GAS FOR BLASTING OR PROPULSION (CHEMICAL PART)
- C06D5/00—Generation of pressure gas, e.g. for blasting cartridges, starting cartridges, rockets
- C06D5/06—Generation of pressure gas, e.g. for blasting cartridges, starting cartridges, rockets by reaction of two or more solids
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B57/00—Other carbonising or coking processes; Features of destructive distillation processes in general
- C10B57/18—Modifying the properties of the distillation gases in the oven
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS 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
- C10L5/00—Solid fuels
- C10L5/40—Solid fuels essentially based on materials of non-mineral origin
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/10—Biofuels, e.g. bio-diesel
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/30—Fuel 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)
- Chemical Kinetics & Catalysis (AREA)
- Combustion & Propulsion (AREA)
- Materials Engineering (AREA)
- Air Bags (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (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
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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
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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-
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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
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anzunehmen. Zur Erzielung seiner günstigen Eigenschaften sind die beiden Bestandteile, Blutkohle und Ammonsalpeter, für das Gemisch wesentlich. Man kann aber, um die Verbrel1nungsgeschwindigkeit
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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.
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**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
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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
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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
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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
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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
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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.
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** WARNING ** End of DESC field may overlap beginning of CLMS **.
Claims (1)
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)
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 |
AU6122799A (en) * | 1999-10-06 | 2001-05-10 | Nof Corporation | Gas generator composition |
-
1927
- 1927-10-25 DE DET34134D patent/DE525737C/en not_active Expired
-
1928
- 1928-10-22 AT AT123375D patent/AT123375B/en active
- 1928-10-24 CH CH143655D patent/CH143655A/en unknown
- 1928-10-24 FR FR662864D patent/FR662864A/en not_active Expired
- 1928-10-24 GB GB30841/28A patent/GB299396A/en not_active Expired
- 1928-10-25 BE BE355243D patent/BE355243A/en unknown
- 1928-12-20 US US327462A patent/US1766269A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US1766269A (en) | 1930-06-24 |
DE525737C (en) | 1931-05-28 |
GB299396A (en) | 1930-01-24 |
BE355243A (en) | 1928-11-30 |
CH143655A (en) | 1930-11-30 |
FR662864A (en) | 1929-08-13 |
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