ES419241A1 - Natural gas - Google Patents

Natural gas

Info

Publication number
ES419241A1
ES419241A1 ES419241A ES419241A ES419241A1 ES 419241 A1 ES419241 A1 ES 419241A1 ES 419241 A ES419241 A ES 419241A ES 419241 A ES419241 A ES 419241A ES 419241 A1 ES419241 A1 ES 419241A1
Authority
ES
Spain
Prior art keywords
natural gas
liquefied natural
odorant
solution
diluent
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
ES419241A
Other languages
Spanish (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.)
Dual Fuel Systems Inc
San Diego Gas and Electric Co
Original Assignee
Dual Fuel Systems Inc
San Diego Gas and Electric Co
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 Dual Fuel Systems Inc, San Diego Gas and Electric Co filed Critical Dual Fuel Systems Inc
Publication of ES419241A1 publication Critical patent/ES419241A1/en
Expired 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17D—PIPE-LINE SYSTEMS; PIPE-LINES
    • F17D5/00—Protection or supervision of installations
    • F17D5/02—Preventing, monitoring, or locating loss

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Industrial Gases (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

A process for odorizing liquefied natural gas, comprising the steps of: (a) forming a diluent solution with an odorant having a solidification point higher than the boiling point of liquefied natural gas, and a diluent having a point of solidification below the boiling point of liquefied natural gas, the proportion of diluent to odorant being such that the odorant remains in solution without precipitation when introduced into the liquefied natural gas; (b) cooling the solution to a temperature not less than a predetermined minimum temperature above the boiling point of liquefied natural gas, the predetermined minimum temperature being the temperature corresponding to that at which effective thermal stirring takes place to mix the solution odorant and diluent and liquefied natural gas; and (c) introducing the cooled solution into liquefied natural gas, in effective odorant amounts, to odorize liquefied natural gas. (Machine-translation by Google Translate, not legally binding)
ES419241A 1972-10-02 1973-10-02 Natural gas Expired ES419241A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US29416572A 1972-10-02 1972-10-02

Publications (1)

Publication Number Publication Date
ES419241A1 true ES419241A1 (en) 1976-03-01

Family

ID=23132185

Family Applications (1)

Application Number Title Priority Date Filing Date
ES419241A Expired ES419241A1 (en) 1972-10-02 1973-10-02 Natural gas

Country Status (7)

Country Link
JP (1) JPS4972302A (en)
AU (1) AU6071773A (en)
CA (1) CA1006353A (en)
ES (1) ES419241A1 (en)
FR (1) FR2201424A1 (en)
GB (1) GB1429954A (en)
IT (1) IT999591B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU650849B2 (en) * 1990-05-22 1994-07-07 Aga Aktiebolag Adding a malodorant to a gas and liquid gas mixture
JPH05228268A (en) * 1992-01-09 1993-09-07 Sankyo Kuraudo:Kk Flame generator for presentation
FR3065375B1 (en) 2017-04-25 2019-06-28 Arkema France METHOD FOR ODORIZING CRYOGENIC FLUID

Also Published As

Publication number Publication date
JPS4972302A (en) 1974-07-12
DE2347906B2 (en) 1977-05-26
CA1006353A (en) 1977-03-08
IT999591B (en) 1976-03-10
AU6071773A (en) 1975-03-27
GB1429954A (en) 1976-03-31
FR2201424A1 (en) 1974-04-26
DE2347906A1 (en) 1974-04-11

Similar Documents

Publication Publication Date Title
ES419241A1 (en) Natural gas
ES327211A1 (en) Method for transporting gas, in particular methane or natural gas, in a liquefied state. (Machine-translation by Google Translate, not legally binding)
ES333008A1 (en) Procedure for the purification of hydrogen hydrogen chloride. (Machine-translation by Google Translate, not legally binding)
ES319054A1 (en) A procedure for the production of ethylene from a gas containing ethane, propane or mixes of them. (Machine-translation by Google Translate, not legally binding)
ES417310A1 (en) A method of odorizing liquefied natural gas. (Machine-translation by Google Translate, not legally binding)
ES429922A1 (en) Dehydrogenation of aliphatic and cycloaliphatic alcohols
ES391580A1 (en) Waste heat recovery system
JPS5219347A (en) Method to cool down transport pipe line of low temperature liquefied g as
ES309589A1 (en) Continuous procedure for the preparation of superfosforic acid through thermal treatment of orthophosphoric acid. (Machine-translation by Google Translate, not legally binding)
ES443808A1 (en) Cooling of annealed material
ES321906A1 (en) An improved procedure for the preparation of epsilon-caprolactama. (Machine-translation by Google Translate, not legally binding)
JPS5318474A (en) Vaporizing method for liquefied natural gas
ES289483A1 (en) Procedure for the hydrorefination of a crude oil oil (Machine-translation by Google Translate, not legally binding)
ES439569A1 (en) Recovery of insulin
ES434729A2 (en) Method for quenching coke
ES232766A1 (en) A procedure for the continuous polycondensation of dimethyltereththalate (Machine-translation by Google Translate, not legally binding)
JPS522895A (en) Heating type trap for he gas refining
ES231497A1 (en) Procedure for obtaining a footwear protective product. (Machine-translation by Google Translate, not legally binding)
ES433200A1 (en) Process for purifying crude cyanuric acid
ES413096A1 (en) Procedure for obtaining aluminum borate from formula 9a1 o. (Machine-translation by Google Translate, not legally binding)
ES295089A3 (en) A procedure for obtaining sulfa-alcoxypiridines (Machine-translation by Google Translate, not legally binding)
ES451306A1 (en) Production of alumina trihydrate
ES245719A1 (en) Process of transformation of sodium tripolyphosphate form i in tripoliphosphate form ii (Machine-translation by Google Translate, not legally binding)
ES299510A3 (en) A procedure for the obtaining of (pyridil-2 ') amino-4 chlorine-7-quinolein (Machine-translation by Google Translate, not legally binding)
ES250847A3 (en) Procedure for the production of synthetic ureth (Machine-translation by Google Translate, not legally binding)