WO1999010093A1 - Procede de generation de gaz a basse temperature a partir de carburant solide - Google Patents

Procede de generation de gaz a basse temperature a partir de carburant solide Download PDF

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Publication number
WO1999010093A1
WO1999010093A1 PCT/RU1997/000270 RU9700270W WO9910093A1 WO 1999010093 A1 WO1999010093 A1 WO 1999010093A1 RU 9700270 W RU9700270 W RU 9700270W WO 9910093 A1 WO9910093 A1 WO 9910093A1
Authority
WO
WIPO (PCT)
Prior art keywords
gas
charge
temperature
low
generating
Prior art date
Application number
PCT/RU1997/000270
Other languages
English (en)
Russian (ru)
Inventor
Nikolai Nikolaevich Sysoev
Valentin Pavlovich Borochkin
Vladimir Alexeevich Shandakov
Vladimir Viktorovich Rozanov
Mikhail Mikhailovich Trofimov
Lev Gavrilovich Orlov
Original Assignee
Nikolai Nikolaevich Sysoev
Valentin Pavlovich Borochkin
Vladimir Alexeevich Shandakov
Vladimir Viktorovich Rozanov
Mikhail Mikhailovich Trofimov
Lev Gavrilovich Orlov
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 Nikolai Nikolaevich Sysoev, Valentin Pavlovich Borochkin, Vladimir Alexeevich Shandakov, Vladimir Viktorovich Rozanov, Mikhail Mikhailovich Trofimov, Lev Gavrilovich Orlov filed Critical Nikolai Nikolaevich Sysoev
Priority to PCT/RU1997/000270 priority Critical patent/WO1999010093A1/fr
Publication of WO1999010093A1 publication Critical patent/WO1999010093A1/fr

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B3/00—Blasting cartridges, i.e. case and explosive
    • F42B3/04—Blasting cartridges, i.e. case and explosive for producing gas under pressure
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C35/00—Permanently-installed equipment
    • A62C35/02—Permanently-installed equipment with containers for delivering the extinguishing substance
    • A62C35/023—Permanently-installed equipment with containers for delivering the extinguishing substance the extinguishing material being expelled by compressed gas, taken from storage tanks, or by generating a pressure gas
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C5/00—Making of fire-extinguishing materials immediately before use
    • A62C5/006—Extinguishants produced by combustion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J7/00—Apparatus for generating gases
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
    • B63C9/00—Life-saving in water
    • B63C9/08—Life-buoys, e.g. rings; Life-belts, jackets, suits, or the like
    • B63C9/18—Inflatable equipment characterised by the gas-generating or inflation device
    • 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

Definitions

  • Iz ⁇ b ⁇ e ⁇ enie ⁇ n ⁇ si ⁇ sya ⁇ ⁇ blas ⁇ i ⁇ az ⁇ ab ⁇ ⁇ ns ⁇ u ⁇ tsy sis ⁇ em on ⁇ ve ⁇ d ⁇ m ⁇ live gas gene ⁇ atsii and m ⁇ zhe ⁇ by ⁇ is ⁇ lz ⁇ van ⁇ for ⁇ lucheniya niz ⁇ em ⁇ e ⁇ a ⁇ u ⁇ ny ⁇ gaz ⁇ v ( ⁇ a ⁇ sele ⁇ ivny ⁇ , na ⁇ ime ⁇ az ⁇ a gas ugle ⁇ isl ⁇ g ⁇ , ⁇ isl ⁇ da, and mixtures ⁇ a ⁇ ⁇ azlichny ⁇ gaz ⁇ v) with ⁇ em ⁇ e ⁇ a ⁇ u ⁇ y on vy ⁇ de of gaz ⁇ gene ⁇ a ⁇ a not b ⁇ lee 350 ⁇ .
  • the device is operated as follows. When the ignition capsule is fired, the igniter and the igniter turned on are ignited and the ignition switched on. Combustion products, which can be disposed of through the battery, are partially cooled with complete cooling in the cooler unit. A disadvantage of this solution is the necessity of introducing a filter-cooler that complicates the operation of the generator.
  • a further popular component of the present invention is the generation of a charge, which would ensure that there is no loss of heat in the body of the battery, which consumes gas
  • ⁇ ⁇ g [m 2 / s] are the factors of the temperature of fuel and its products, V, [[m / s] is the gas flow rate.
  • the coefficients ( ⁇ . ⁇ ⁇ ⁇ . ⁇ ) are experimental and take into account the increase in the cooling depth due to the presence of thermal precipitates in the condensed phase.
  • FIG. 1 the claimed gas generator design is provided.
  • FIG. 2 of the examples of gas generator compaction excluding the process of ignition of the products from the combustion of the igniter, to the outlet from the charge.
  • FIG. 2 it may be possible to provide various attractive solutions that are accessible to specialists and are not a part of the present invention. As shown in FIG.
  • FIG. 2a a variant of the gas generator is shown, while the battery is charged and has an adhesive connection 7 with an internal connector, i.e. There is no gap between the battery and the battery.
  • Fig. 2b it is provided with another option, and, in addition, that the battery is installed in the chassis with a fault, but this charge is inadequate 9.
  • the gas generator can be operated by the following method.
  • the igniter When the igniter is started, the combustion products ignite the quick switch off the charge to the igniter.
  • the generator is equipped with a fuel-friendly charge for the production of low-temperature nitrogen and the process for its production.
  • One of the well-known nitrogen-generating charges does not ensure the release of nitrogen from the neces- sary clean and low temperature.
  • Metal halide is the so-called “mechanical” cooler.
  • the difference between the refrigerants used in the known nitrogen generating equipment and the metal generator discharging unit is substantially higher than the power source In the process of burning, it is only melted and does not disrupt the purity of the target gas.
  • refrigerants may be such metal halides, as, for example, lithium or calcium chloride. Good results in the test process showed a good reaction.
  • a binder is combined When using the converter, the consumer-acetone is introduced, and the second is water.
  • the use of a vinyl binder is more preferable to the loss of sight of the consumption of a charge of an increase in the rate of consumption of gas (acetic)
  • the method of manufacturing an appliance with a diameter corresponding to the conditions described above includes mixing of the convenient means for use ⁇ as ⁇ v ⁇ i ⁇ elya, s ⁇ s ⁇ bn ⁇ g ⁇ ⁇ as ⁇ v ⁇ ya ⁇ vys ⁇ m ⁇ le ⁇ ulya ⁇ nye s ⁇ s ⁇ avlyayuschie s ⁇ s ⁇ ava d ⁇ ⁇ b ⁇ az ⁇ vaniya ⁇ las ⁇ ichn ⁇ g ⁇ ma ⁇ e ⁇ iala with ⁇ sleduyuschim ⁇ davlivaniem eg ⁇ che ⁇ ez ⁇ e ⁇ i ⁇ vannuyu ⁇ las ⁇ inu or si ⁇ and sush ⁇ y g ⁇ anul, ⁇ slednyuyu ⁇ e ⁇ atsiyu vy ⁇ lnyayu ⁇ with ⁇ bes ⁇ echeniem ⁇ s ⁇ a ⁇ chn ⁇ y vlazhn ⁇ s ⁇ i g ⁇ anul u ⁇ vne at 2-3% and
  • the required diameter of the receiver for receiving a low-temperature gas is 0.1 ... 7 mm. Due to this, when mixing the dry components of the system and the subsequent introduction of the device and the pressure through the system, the diameter of the cells must be used.
  • the method of manufacture of a multi-part consumables according to the present invention is concluded in the following operations: - booting of a consumable; the introduction of a mixture of alkali or alkaline earth metal azide and “mechanical” cooler;
  • the temperature is greater than 3% when the charge is not charged, and the necessary size is not ensured due to the increased flexibility of the operation (disruption).
  • the grading was carried out by pressing the obtained mass through a system with a diameter of 1.5 mm.
  • the resulting granules were dried up to a moisture content of 2.7%, after which, in the case of vibration, an increase in charge rate of 1 g / cm 3 was increased.
  • the pre-approval of the charge was carried out at a time
  • the charged charges were placed in the gas generator and disposed of.
  • the gas generator is discharged, the gas temperature is measured and the gas is contained in it, the data are supplied

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)

Abstract

Cette invention concerne une structure de générateur de gaz qui permet de produire un gaz à basse température (moins de 350° K) et, plus précisément, de l'azote à partir d'une charge monolithique solide. Cette charge comporte des pores traversants qui assurent le passage des produits de combustion de ladite charge. Cette invention concerne également une composition pour cette charge génératrice d'azote, ainsi qu'un procédé de préparation de celle-ci.
PCT/RU1997/000270 1997-08-21 1997-08-21 Procede de generation de gaz a basse temperature a partir de carburant solide WO1999010093A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/RU1997/000270 WO1999010093A1 (fr) 1997-08-21 1997-08-21 Procede de generation de gaz a basse temperature a partir de carburant solide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/RU1997/000270 WO1999010093A1 (fr) 1997-08-21 1997-08-21 Procede de generation de gaz a basse temperature a partir de carburant solide

Publications (1)

Publication Number Publication Date
WO1999010093A1 true WO1999010093A1 (fr) 1999-03-04

Family

ID=20130143

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/RU1997/000270 WO1999010093A1 (fr) 1997-08-21 1997-08-21 Procede de generation de gaz a basse temperature a partir de carburant solide

Country Status (1)

Country Link
WO (1) WO1999010093A1 (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001083402A1 (fr) * 2000-05-02 2001-11-08 Nederlandse Organisatie Voor Toegepast-Natuurwetenschappelijk Onderzoek Tno Procede de production d'un gaz
WO2001083404A1 (fr) * 2000-05-02 2001-11-08 Nederlandse Organisatie Voor Toegepast-Natuurwetenschappelijk Onderzoek Tno Procede de gonflage d'un objet
WO2001083403A1 (fr) * 2000-05-02 2001-11-08 Nederlandse Organisatie Voor Toegepast-Natuurwetenschappelijk Onderzoek Tno Procede de production de gaz en vue de fournir de l'energie
WO2001085648A1 (fr) * 2000-05-08 2001-11-15 Nederlandse Organisatie Voor Toegepast-Natuurwetenschappelijk Onderzoek Tno Procede de production de gaz
WO2008070985A1 (fr) * 2006-12-11 2008-06-19 N2 Towers Inc. Extinction d'incendies basée sur l'azide de sodium
WO2015059427A1 (fr) 2013-10-25 2015-04-30 Herakles Procede et dispositif d'inertage d'une soute de fuel d'un aeronef
CN112141298A (zh) * 2020-09-11 2020-12-29 雷明 一种急救用救生装置

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3733180A (en) * 1971-01-08 1973-05-15 Boeing Co Solid state cool gas generator
US3756785A (en) * 1971-09-15 1973-09-04 Ato Inc Gas generator assembly
GB1417022A (en) * 1971-11-17 1975-12-10 Dow Chemical Co Pyrotechnic composition and method of gas production and inflation using same
GB1447460A (en) * 1974-10-16 1976-08-25 Thiokol Corp Non-toxic non-corrosive odourless gas generating composition
US4021275A (en) * 1975-04-23 1977-05-03 Daicel, Ltd. Gas-generating agent for air bag
JPS55119436A (en) * 1979-03-06 1980-09-13 Daicel Chem Ind Ltd Gas generator
EP0063641A1 (fr) * 1981-03-16 1982-11-03 Rockwell International Corporation Générateurs d'azote gazeux à haut rendement
SU1184326A1 (ru) * 1984-03-06 1988-06-30 Предприятие П/Я Р-6462 Газогенератор

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3733180A (en) * 1971-01-08 1973-05-15 Boeing Co Solid state cool gas generator
US3756785A (en) * 1971-09-15 1973-09-04 Ato Inc Gas generator assembly
GB1417022A (en) * 1971-11-17 1975-12-10 Dow Chemical Co Pyrotechnic composition and method of gas production and inflation using same
GB1447460A (en) * 1974-10-16 1976-08-25 Thiokol Corp Non-toxic non-corrosive odourless gas generating composition
US4021275A (en) * 1975-04-23 1977-05-03 Daicel, Ltd. Gas-generating agent for air bag
JPS55119436A (en) * 1979-03-06 1980-09-13 Daicel Chem Ind Ltd Gas generator
EP0063641A1 (fr) * 1981-03-16 1982-11-03 Rockwell International Corporation Générateurs d'azote gazeux à haut rendement
SU1184326A1 (ru) * 1984-03-06 1988-06-30 Предприятие П/Я Р-6462 Газогенератор

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001083402A1 (fr) * 2000-05-02 2001-11-08 Nederlandse Organisatie Voor Toegepast-Natuurwetenschappelijk Onderzoek Tno Procede de production d'un gaz
WO2001083404A1 (fr) * 2000-05-02 2001-11-08 Nederlandse Organisatie Voor Toegepast-Natuurwetenschappelijk Onderzoek Tno Procede de gonflage d'un objet
WO2001083403A1 (fr) * 2000-05-02 2001-11-08 Nederlandse Organisatie Voor Toegepast-Natuurwetenschappelijk Onderzoek Tno Procede de production de gaz en vue de fournir de l'energie
WO2001085648A1 (fr) * 2000-05-08 2001-11-15 Nederlandse Organisatie Voor Toegepast-Natuurwetenschappelijk Onderzoek Tno Procede de production de gaz
WO2008070985A1 (fr) * 2006-12-11 2008-06-19 N2 Towers Inc. Extinction d'incendies basée sur l'azide de sodium
WO2015059427A1 (fr) 2013-10-25 2015-04-30 Herakles Procede et dispositif d'inertage d'une soute de fuel d'un aeronef
CN112141298A (zh) * 2020-09-11 2020-12-29 雷明 一种急救用救生装置

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