ES8302266A1 - Metodo y aparato para regular el caudal termico de una ins- talacion alimentada con gas natural de poder calorifico y densidad variables - Google Patents

Metodo y aparato para regular el caudal termico de una ins- talacion alimentada con gas natural de poder calorifico y densidad variables

Info

Publication number
ES8302266A1
ES8302266A1 ES504129A ES504129A ES8302266A1 ES 8302266 A1 ES8302266 A1 ES 8302266A1 ES 504129 A ES504129 A ES 504129A ES 504129 A ES504129 A ES 504129A ES 8302266 A1 ES8302266 A1 ES 8302266A1
Authority
ES
Spain
Prior art keywords
natural gas
controlling
calorific value
heat load
density
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.)
Expired
Application number
ES504129A
Other languages
English (en)
Other versions
ES504129A0 (es
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.)
Snam SpA
Original Assignee
Snam SpA
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 Snam SpA filed Critical Snam SpA
Publication of ES504129A0 publication Critical patent/ES504129A0/es
Publication of ES8302266A1 publication Critical patent/ES8302266A1/es
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N1/00—Regulating fuel supply
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2221/00—Pretreatment or prehandling
    • F23N2221/10—Analysing fuel properties, e.g. density, calorific
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/20—Oxygen containing
    • Y10T436/207497—Molecular oxygen
    • Y10T436/208339—Fuel/air mixture or exhaust gas analysis

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Incineration Of Waste (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Regulation And Control Of Combustion (AREA)

Abstract

METODO Y APARATO PARA REGULAR EL CAUDAL TERMICO DE UNA INSTALACION ALIMENTADA CON GAS NATURAL DE PODER CALORIFICO Y DENSIDAD VARIABLES, EN PARTICULAR ALIMENTADA CON GAS NATURAL CON UN CONTENIDO EN HIDROGENO DE HASTA EL 10% EN VOLUMEN. EL METODO CONSISTE EN EXTRAER UNA PORCION DE GAS DE LA ALIMENTACION PRINCIPAL Y ENVIARLO, DESPUES DE SU COMBUSTION Y DESHUMIDIFICACION, A UN DISPOSITIVO ANALIZADOR DEL CONTENIDO EN OXIGENO, QUE ESTA VINCULADO A UN SISTEMA DE REGULACION SITUADO AGUAS ABAJO DEL PUNTO DE EXTRACCION. EL APARATO CONSTA DE UNA CAMARA DE COMBUSTION (1); DE UN DESHUMIDIFICADOR (7); Y DE UN DISPOSITIVO ANALIZADOR (8) PARA LA DETERMINACION DEL CONTENIDO EN OXIGENO LIBRE EN LOS HUMOS PROCEDENTES DE LA CAMARA DE COMBUSTION (1).
ES504129A 1980-07-04 1981-07-03 Metodo y aparato para regular el caudal termico de una ins- talacion alimentada con gas natural de poder calorifico y densidad variables Expired ES8302266A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT23240/80A IT1131905B (it) 1980-07-04 1980-07-04 Metodo per regolare la portata termica di un impianto alimentato a gas naturale a potere calorifico e densita' variabili ed apparecchiatura adatta allo scopo

Publications (2)

Publication Number Publication Date
ES504129A0 ES504129A0 (es) 1983-01-01
ES8302266A1 true ES8302266A1 (es) 1983-01-01

Family

ID=11205226

Family Applications (1)

Application Number Title Priority Date Filing Date
ES504129A Expired ES8302266A1 (es) 1980-07-04 1981-07-03 Metodo y aparato para regular el caudal termico de una ins- talacion alimentada con gas natural de poder calorifico y densidad variables

Country Status (8)

Country Link
US (1) US4488867A (es)
BE (1) BE889507A (es)
DE (1) DE3125515A1 (es)
ES (1) ES8302266A1 (es)
FR (1) FR2486204B1 (es)
GB (1) GB2080512B (es)
IT (1) IT1131905B (es)
NL (1) NL8103204A (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8104308A (nl) * 1981-09-18 1983-04-18 Nederlandse Gasunie Nv Werkwijze en inrichting voor het constant houden van de kalorische belasting van gastoestellen.
DE3408397A1 (de) * 1984-03-08 1985-09-19 Ruhrgas Ag, 4300 Essen Verfahren und anordnung zur bestimmung des mischungsverhaeltnisses eines ein sauerstofftraegergas und einen brennstoff enthaltenden gemisches
US4627244A (en) * 1984-04-13 1986-12-09 Willhoft Edward Max Adolf Cryogenic cooling
DE3918683A1 (de) * 1989-03-10 1990-09-13 Motoren Werke Mannheim Ag Gasmotorregelung
JP2961913B2 (ja) * 1991-02-26 1999-10-12 株式会社日立製作所 燃焼装置及びその制御方法
DE19639992B4 (de) * 1995-09-23 2007-09-13 Vaillant Gmbh Verfahren zum Steuern des Gasdurchsatzes
KR101199105B1 (ko) * 2012-05-30 2012-11-08 윤정중 기체유량측정 프로그램 및 기체유량측정방법
US20140119400A1 (en) * 2012-10-25 2014-05-01 Axetris Ag Method and device for measurement of the heating value of a gas stream

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8151C (es) *
US2829954A (en) * 1954-11-30 1958-04-08 Surface Combustion Corp Apparatus for analyzing gas
DE1016884B (de) * 1955-02-14 1957-10-03 Keram Ind Bedarfs K G Vorrichtung zur Beurteilung der Ofenatmosphaere fuer Brennoefen, insbesondere Tunneloefen
US3049300A (en) * 1960-04-07 1962-08-14 Bailey Meter Co Combustion control for a furnace fired with fuels having different oxygenexcess air characteristics
US3211372A (en) * 1963-05-10 1965-10-12 United States Steel Corp Combustion-control system
NO142052C (no) * 1976-06-30 1980-06-18 Elkem Spigerverket As Fremgangsmaate og anordning for rensning av gass-roer og - filtre i anlegg for kontinuerlig maaling av co2 og o2-innholdet i gasser
IT1072097B (it) * 1977-03-25 1985-04-10 Esse Ci S R L Soc Costruzioni Sistema per trattare la superficie di laminati plastici ottenuti per estrusione di polipropilene o polietilene o polivi-nicloruro fusi,di qualunque larghezza e spessore per mezzo di una fiamma derivante dalla combustione di una miscela tra aria e idrocarburi gassosi,ottenuta con un procedimento di analisi calorimetrica
GB1565310A (en) * 1977-12-01 1980-04-16 Battelle Development Corp Method and apparatus for controlling fuel to oxidant ratioof a burner
NL7808476A (nl) * 1978-08-16 1980-02-19 Nederlandse Gasunie Nv Inrichting voor het bepalen van een aan de wobbe-index van een gas of gasmengsel gecorreleerde grootheid, als- mede werkwijze voor het toepassen van deze inrichting.
GB2036290B (en) * 1978-11-22 1982-12-01 Hamworthy Engineering Fuel sampling system

Also Published As

Publication number Publication date
FR2486204A1 (fr) 1982-01-08
FR2486204B1 (fr) 1986-03-21
ES504129A0 (es) 1983-01-01
GB2080512A (en) 1982-02-03
BE889507A (fr) 1982-01-04
IT1131905B (it) 1986-06-25
US4488867A (en) 1984-12-18
NL8103204A (nl) 1982-02-01
GB2080512B (en) 1984-06-13
IT8023240A0 (it) 1980-07-04
DE3125515A1 (de) 1982-03-25

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19971001