ES2072441T3 - ADDITION OF AN UNPLEASANT ODOR AGENT TO GASEOUS OXYGEN AND SUITABLE LIQUID ODORIZING MIXTURE. - Google Patents

ADDITION OF AN UNPLEASANT ODOR AGENT TO GASEOUS OXYGEN AND SUITABLE LIQUID ODORIZING MIXTURE.

Info

Publication number
ES2072441T3
ES2072441T3 ES90910956T ES90910956T ES2072441T3 ES 2072441 T3 ES2072441 T3 ES 2072441T3 ES 90910956 T ES90910956 T ES 90910956T ES 90910956 T ES90910956 T ES 90910956T ES 2072441 T3 ES2072441 T3 ES 2072441T3
Authority
ES
Spain
Prior art keywords
gas
substance
consumer
mixture
consumption
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 - Lifetime
Application number
ES90910956T
Other languages
Spanish (es)
Inventor
Erik Smars
Timo Suominen
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.)
AGA AB
Original Assignee
AGA AB
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=20378412&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2072441(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by AGA AB filed Critical AGA AB
Application granted granted Critical
Publication of ES2072441T3 publication Critical patent/ES2072441T3/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • C10L3/00—Gaseous fuels; Natural gas; Synthetic natural gas obtained by processes not covered by subclass C10G, C10K; Liquefied petroleum gas
    • C10L3/003—Additives for gaseous fuels
    • C10L3/006—Additives for gaseous fuels detectable by the senses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/10—Mixing gases with gases
    • B01F23/12—Mixing gases with gases with vaporisation of a liquid

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Treating Waste Gases (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
  • Detergent Compositions (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Gas Separation By Absorption (AREA)

Abstract

LA INVENCION SE REFIERE A UN METODO PARA LA ADICION DE UNA SUSTANCIA MALOLIENTE A UN GAS DE CONSUMO, COMO POR EJEMPLO, OXIGENO, GAS NATURAL, GAS PROPANO, GAS CIUDAD O CUALQUIER OTRO GAS COMBUSTIBLE, UN GAS TOXICO, INODORO O UN GAS MAS O MENOS INERTE DISTRIBUIDO EN UNA ESTACION DE CONSUMO PARA AVISAR A LAS PERSONAS DE LOS ALREDEDORES QUE EXISTE RIESGO DE FUEGO, EXPLOSION, ASFIXIA, TOXICIDAD O CUALQUIER OTRO RIESGO DEBIDO A LA PRESENCIA DE GAS DE CONSUMO EN LA ATMOSFERA CIRCUNDANTE DEBIDO A FUGAS, NEGLIGENCIA O CUALQUIER OTRA RAZON, CONSISTIENDO DICHO METODO EN MEZCLAR UN GAS MAESTRO, ES DECIR, UN GAS PORTADOR DILUIDO CON UNA SUSTANCIA MALOLIENTE, CON EL GAS DE CONSUMO. EL ASPECTO CARACTERISTICO DEL METODO CONSISTE EN DISOLVER LA SUSTANCIA MALOLIENTE A MODO DE UN COMPUESTO DE AZUFRE ORGANICO O UNA MEZCLA DE DOS O MAS COMPUESTOS DE AZUFRE ORGANICO, CONTENIENDO ESTOS COMPUESTOS TETRAHIDROTIOFENO, METILMERCAPTANO, ETILMERCAPTANO, PROPILMERCAPTANO Y BUTILMERCAPTANO, SULFURO DE DIMETILO, SULFURO DE DIETILO Y METILETILSULFURO, EN DIOXIDO DE CARBONO CONDENSADO, HEXAFLUORURO DE AZUFRE U OXIDO DE DINITROGENO EN UN RECIPIENTE A PRESION, CON LO QUE EN EL RECIPIENTE A PRESION SE OBTIENE UNA FASE LIQUIDA QUE CONSISTE EN UNA SOLUCION DE SUSTANCIA MALOLIENTE EN EL GAS CONDENSADO Y UNA FASE GASEOSA; Y RETIRAR LA FASE LIQUIDA DEL RECIPIENTE, VAPORIZAR DICHA FASE LIQUIDA Y SUMINISTRAR LA FASE DE VAPOR RESULTANTE AL GAS DE CONSUMO, QUE ES DISTRIBUIDO AL CONSUMIDOR. LA INVENCION SE REFIERE TAMBIEN A UNA MEZCLA DE GAS QUE CONSISTE EN LA SUSTANCIA MALOLIENTE EN DIOXIDO DE CARBONO CONDENSADO, HEXAFLUORURO DE AZUFRE U OXIDO NITROSO.THE INVENTION REFERS TO A METHOD FOR THE ADDITION OF A SMELLING SUBSTANCE TO A CONSUMPTION GAS, SUCH AS FOR EXAMPLE, OXYGEN, NATURAL GAS, PROPANE GAS, CITY GAS OR ANY OTHER FUEL GAS, TOXIC GAS OR OTHER GAS OR GAS LESS INERT DISTRIBUTED IN A CONSUMPTION STATION TO NOTIFY PEOPLE IN THE SURROUNDINGS THAT THERE IS A RISK OF FIRE, EXPLOSION, CHOKING, TOXICITY OR ANY OTHER RISK DUE TO THE PRESENCE OF CONSUMER GAS IN A SURROUNDING ATMOSPHERE DUE TO ANY FURTHER ANOTHER REASON, CONSISTING OF SUCH A METHOD OF MIXING A MASTER GAS, THAT IS, A DILUTED CARRIER GAS WITH A SMELLY SUBSTANCE, WITH CONSUMPTION GAS. THE CHARACTERISTIC ASPECT OF THE METHOD CONSISTS OF DISSOLVING THE MALOLIENT SUBSTANCE AS A COMPOSITE OF ORGANIC SULFUR OR A MIXTURE OF TWO OR MORE COMPOUNDS OF ORGANIC SULFUR, COMPUTER, TESTRAHIDROTIOFENO, METILANO, DIETHYL AND METHYLETHYLSULFIDE, IN CONDENSED CARBON DIOXIDE, SULFUR HEXAFLUORIDE OR DYNITROGEN OXIDE IN A PRESSURE CONTAINER, WHICH IN THE PRESSURE CONTAINER, IS OBTAINED A LIQUID GAS SOLUTION AND A SOLID GASULATION GASEOUS PHASE; AND WITHDRAW THE LIQUID PHASE FROM THE CONTAINER, VAPORIZE SUCH LIQUID PHASE AND SUPPLY THE STEAM PHASE RESULTING FROM THE CONSUMER GAS, WHICH IS DISTRIBUTED TO THE CONSUMER. THE INVENTION ALSO REFERS TO A MIXTURE OF GAS CONSISTING OF THE SMELLY SUBSTANCE IN CONDENSED CARBON DIOXIDE, SULFUR HEXAFLUORIDE OR NITROUS OXIDE.

ES90910956T 1990-05-22 1990-05-22 ADDITION OF AN UNPLEASANT ODOR AGENT TO GASEOUS OXYGEN AND SUITABLE LIQUID ODORIZING MIXTURE. Expired - Lifetime ES2072441T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SE1990/000340 WO1991017817A1 (en) 1990-05-22 1990-05-22 Adding a malodorant to a gas and liquid gas mixture

Publications (1)

Publication Number Publication Date
ES2072441T3 true ES2072441T3 (en) 1995-07-16

Family

ID=20378412

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90910956T Expired - Lifetime ES2072441T3 (en) 1990-05-22 1990-05-22 ADDITION OF AN UNPLEASANT ODOR AGENT TO GASEOUS OXYGEN AND SUITABLE LIQUID ODORIZING MIXTURE.

Country Status (12)

Country Link
EP (1) EP0533670B1 (en)
JP (1) JPH05507022A (en)
AU (1) AU650849B2 (en)
BR (1) BR9008026A (en)
DE (1) DE69019378T2 (en)
DK (1) DK0533670T3 (en)
ES (1) ES2072441T3 (en)
LT (1) LT3095B (en)
LV (1) LV10212B (en)
NO (1) NO177456C (en)
RU (1) RU2041920C1 (en)
WO (1) WO1991017817A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0646160B1 (en) * 1992-06-16 1997-06-04 Aga Aktiebolag Apparatus for adding a malodorant to a consumer gas
SE9401827L (en) * 1994-05-27 1995-05-22 Erik Smaars Konsult Ab Method and apparatus for adding odorant to a consumable gas flowing in a gas line
DE19745851B4 (en) * 1997-10-16 2006-03-23 Air Liquide Deutschland Gmbh Odoration of acetylene
RU2596954C1 (en) * 2015-08-10 2016-09-10 Общество с ограниченной ответственностью "Инновационные химические технологии" Method of detecting pre-fire situations arising due to faults in electric circuit
EA036280B1 (en) * 2015-08-10 2020-10-21 Общество С Ограниченной Ответственностью "Термоэлектрика" Autonomous device for warning of pre-fire situations
RU2622947C2 (en) * 2015-08-10 2017-06-21 Общество с ограниченной ответственностью "Инновационные химические технологии" Polymer composite material used for forming an electrical equipment local overheats signal

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1185330B (en) * 1963-01-05 1965-01-14 Koppers Gmbh Heinrich Process for the odorization of gases
NL174659C (en) * 1972-03-27 1984-07-16 Pennwalt Corp METHOD FOR ODORIZING LIQUEFIED, FLAMMABLE HYDROCARBON GAS.
CA1006353A (en) * 1972-10-02 1977-03-08 David K. Mulliner Method and system for odorizing liquid natural gas with thiophene
FI870146A0 (en) 1987-01-15 1987-01-15 Tauno Kalervo Koponen CASSETTE SOM TRANSFORMERAR STRAOLVAERMEN.
FI78172C (en) * 1987-03-10 1989-06-12 Aga Ab SAETT ATT TILLSAETTA LUKTAEMNE TILL OXYGENGAS.
FI78173C (en) * 1987-05-22 1989-06-12 Aga Ab Ways of producing so-called. master gas
FI93270C (en) * 1988-11-30 1995-03-10 Aga Ab Process for adding odorant to oxygen gas

Also Published As

Publication number Publication date
LV10212A (en) 1994-10-20
LTIP183A (en) 1994-06-15
RU2041920C1 (en) 1995-08-20
DK0533670T3 (en) 1995-10-02
AU650849B2 (en) 1994-07-07
DE69019378T2 (en) 1995-09-14
EP0533670A1 (en) 1993-03-31
JPH05507022A (en) 1993-10-14
EP0533670B1 (en) 1995-05-10
NO177456C (en) 2000-02-21
DE69019378D1 (en) 1995-06-14
LT3095B (en) 1994-11-25
NO177456B (en) 1995-06-12
LV10212B (en) 1995-08-20
NO924460D0 (en) 1992-11-19
AU6030590A (en) 1991-12-10
WO1991017817A1 (en) 1991-11-28
NO924460L (en) 1992-11-19
BR9008026A (en) 1993-04-06

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