ES2189618A1 - Combustibles base boro por tecnologia de `polvos, para reactores y motores cohete de caracter civil y militar - Google Patents

Combustibles base boro por tecnologia de `polvos, para reactores y motores cohete de caracter civil y militar

Info

Publication number
ES2189618A1
ES2189618A1 ES200100175A ES200100175A ES2189618A1 ES 2189618 A1 ES2189618 A1 ES 2189618A1 ES 200100175 A ES200100175 A ES 200100175A ES 200100175 A ES200100175 A ES 200100175A ES 2189618 A1 ES2189618 A1 ES 2189618A1
Authority
ES
Spain
Prior art keywords
boron
coke
magnesium
solid propellants
aluminum
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.)
Granted
Application number
ES200100175A
Other languages
English (en)
Other versions
ES2189618B1 (es
Inventor
Jose Manuel Mota
Miguel Angel Martinez
Francisco J Velasco
Jose Manuel Torralba
Antonio J Criado
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.)
Universidad Carlos III de Madrid
Original Assignee
Universidad Carlos III de Madrid
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 Universidad Carlos III de Madrid filed Critical Universidad Carlos III de Madrid
Priority to ES200100175A priority Critical patent/ES2189618B1/es
Publication of ES2189618A1 publication Critical patent/ES2189618A1/es
Application granted granted Critical
Publication of ES2189618B1 publication Critical patent/ES2189618B1/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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

  • Liquid Carbonaceous Fuels (AREA)
  • Fireproofing Substances (AREA)

Abstract

Combustibles base boro, obtenidos por tecnología de polvos, para reactores y motores cohete de carácter civil y militar, de estructura amorfa, donde se introduce un reductor como el aluminio, magnesio, coke, etc., juntos o en combinación. El combustible puede alcanzar un contenido en boro de hasta el 99% en peso. El boro genera gran calor de combustión por unidad de volumen, de ahí su gran interés para ser utilizado en propelentes sólidos. El problema que presenta es la formación de óxido de boro superficial durante el calentamiento, retrasando la ignición y disminuyendo el rendimiento de la combustión, ya que parte de ésta se produce en el exterior del motor. La solución que se aporta es la incorporación de un reductor químico a la estructura del boro. De esta forma, los óxidos se irán reduciendo al mismo tiempo que se vayan produciendo durante el proceso de ignición.
ES200100175A 2001-01-26 2001-01-26 Combustibles base boro obtenidos por tecnologia de polvos, para reactores y motores cohete de caracter civil y mlitar. Expired - Fee Related ES2189618B1 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES200100175A ES2189618B1 (es) 2001-01-26 2001-01-26 Combustibles base boro obtenidos por tecnologia de polvos, para reactores y motores cohete de caracter civil y mlitar.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES200100175A ES2189618B1 (es) 2001-01-26 2001-01-26 Combustibles base boro obtenidos por tecnologia de polvos, para reactores y motores cohete de caracter civil y mlitar.

Publications (2)

Publication Number Publication Date
ES2189618A1 true ES2189618A1 (es) 2003-07-01
ES2189618B1 ES2189618B1 (es) 2004-09-16

Family

ID=8496512

Family Applications (1)

Application Number Title Priority Date Filing Date
ES200100175A Expired - Fee Related ES2189618B1 (es) 2001-01-26 2001-01-26 Combustibles base boro obtenidos por tecnologia de polvos, para reactores y motores cohete de caracter civil y mlitar.

Country Status (1)

Country Link
ES (1) ES2189618B1 (es)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3986909A (en) * 1970-03-24 1976-10-19 Atlantic Research Corporation Boron-fuel-rich propellant compositions
JPS61127692A (ja) * 1984-11-20 1986-06-14 防衛庁技術研究本部長 ガス発生剤
US4960564A (en) * 1978-04-06 1990-10-02 The United States Of America As Represented By The Secretary Of The Navy Pyrophoric alloy complexes
US5837930A (en) * 1991-07-04 1998-11-17 Agence Spatiale Europeene Propellants, in particular for the propulsion of vehicles such as rockets, and process for their preparation

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3986909A (en) * 1970-03-24 1976-10-19 Atlantic Research Corporation Boron-fuel-rich propellant compositions
US4960564A (en) * 1978-04-06 1990-10-02 The United States Of America As Represented By The Secretary Of The Navy Pyrophoric alloy complexes
JPS61127692A (ja) * 1984-11-20 1986-06-14 防衛庁技術研究本部長 ガス発生剤
US5837930A (en) * 1991-07-04 1998-11-17 Agence Spatiale Europeene Propellants, in particular for the propulsion of vehicles such as rockets, and process for their preparation

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
BASE DE DATOS WPI, Derwent Publications Ltd., AN 1986-194111 & JP 61127692 A (BOEICHO G. et al.) 14.06.1984, resumen. *

Also Published As

Publication number Publication date
ES2189618B1 (es) 2004-09-16

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