DE3626859A1 - Method and installation for gas liquefaction in a closed working circuit - Google Patents

Method and installation for gas liquefaction in a closed working circuit

Info

Publication number
DE3626859A1
DE3626859A1 DE19863626859 DE3626859A DE3626859A1 DE 3626859 A1 DE3626859 A1 DE 3626859A1 DE 19863626859 DE19863626859 DE 19863626859 DE 3626859 A DE3626859 A DE 3626859A DE 3626859 A1 DE3626859 A1 DE 3626859A1
Authority
DE
Germany
Prior art keywords
installation
closed working
working circuit
gas liquefaction
region
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.)
Withdrawn
Application number
DE19863626859
Other languages
German (de)
Inventor
Dieter Hingerl
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE19863626859 priority Critical patent/DE3626859A1/en
Priority to EP87105904A priority patent/EP0249016A3/en
Priority to JP14500987A priority patent/JPS6380080A/en
Publication of DE3626859A1 publication Critical patent/DE3626859A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
    • F03G7/00—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for
    • F03G7/04—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for using pressure differences or thermal differences occurring in nature

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

A method and an installation for phase transition from gas to liquid is indicated. The method is carried out in a closed working circuit which consists of an underpressure region, a liquid region and a gaseous overpressure region. The underpressure is maintained by means of the hydrostatic power of a liquid column consisting of liquefied gas.

Description

Der Arbeitskreis besteht aus dem Abschnitt 1/2 (Unterdruck) 2/3 hydrostatische Drucksäule (Flüssigkeitsbereich) 3/1 gasförmiger Überdruckbereich.The working group consists of section 1/2 (negative pressure) 2/3 hydrostatic pressure column (liquid area) 3/1 gaseous overpressure area.

Von der hydrostatischen Drucksäule (Flüssigkeitsbereich 2/3) fließt mit hydrostatischem Druck Gas in den Überdruckbereich 3/1, wo es Temperatur aufnimmt und nach Phasenumwandlung den Überdruck verstärkt.Gas flows from the hydrostatic pressure column (liquid area 2/3 ) with hydrostatic pressure into the overpressure area 3/1 , where it takes up temperature and increases the overpressure after phase change.

Der Überdruck kann dabei das Gewicht und somit den Druck der Drucksäule infolge der hydrostatischen Steuereigenschaft nicht übersteigen.The overpressure can be the weight and thus the pressure the pressure column due to the hydrostatic control property do not exceed.

Der Überdruck dringt über die Kaltgasentspannungsmaschine (Kraftmaschine 4) in den Unterdruckbereich 1/2 und verflüssigt über das Drosselventil (5). Von hier aus fließt das verflüssigte Gas im Druckrohr (6) auf die hydrostatische Drucksäule (7) und erhöht deren Druck. Durch das Auffließen des verflüssigten Gases wird im Bereich 1/2 der Unterdruck aufrecht erhalten und die Einspeisung in den Überdruck reguliert.The overpressure penetrates into the vacuum zone 1/2 via the cold gas expansion machine (engine 4 ) and liquefies via the throttle valve ( 5 ). From here, the liquefied gas flows in the pressure tube ( 6 ) onto the hydrostatic pressure column ( 7 ) and increases its pressure. By flowing in the liquefied gas, the underpressure is maintained in the 1/2 range and the feed into the overpressure is regulated.

Claims (2)

1. Verfahren zur Gasverflüssigung mittels Unterdruck in einem geschlossenen Arbeitskreis.1. Process for liquefying gas by means of negative pressure in a closed working group. 2. Verfahren nach Anspruch 1, dadurch gekennzeichnet, daß der Unterdruck durch die hydrostatische Leistung einer Flüssigkeitssäule aus verflüssigtem Gas aufrecht erhalten wird.2. The method according to claim 1, characterized in that that the negative pressure due to the hydrostatic power a liquid column of liquefied gas is obtained.
DE19863626859 1986-06-13 1986-08-08 Method and installation for gas liquefaction in a closed working circuit Withdrawn DE3626859A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE19863626859 DE3626859A1 (en) 1986-08-08 1986-08-08 Method and installation for gas liquefaction in a closed working circuit
EP87105904A EP0249016A3 (en) 1986-06-13 1987-04-22 Method of generating energy
JP14500987A JPS6380080A (en) 1986-06-13 1987-06-10 Method of producing energy

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19863626859 DE3626859A1 (en) 1986-08-08 1986-08-08 Method and installation for gas liquefaction in a closed working circuit

Publications (1)

Publication Number Publication Date
DE3626859A1 true DE3626859A1 (en) 1988-02-11

Family

ID=6306926

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19863626859 Withdrawn DE3626859A1 (en) 1986-06-13 1986-08-08 Method and installation for gas liquefaction in a closed working circuit

Country Status (2)

Country Link
JP (1) JPS6380080A (en)
DE (1) DE3626859A1 (en)

Also Published As

Publication number Publication date
JPS6380080A (en) 1988-04-11

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Legal Events

Date Code Title Description
8139 Disposal/non-payment of the annual fee