JPS57165325A - Preparation of hydrocarbon decomposition gas - Google Patents

Preparation of hydrocarbon decomposition gas

Info

Publication number
JPS57165325A
JPS57165325A JP56049271A JP4927181A JPS57165325A JP S57165325 A JPS57165325 A JP S57165325A JP 56049271 A JP56049271 A JP 56049271A JP 4927181 A JP4927181 A JP 4927181A JP S57165325 A JPS57165325 A JP S57165325A
Authority
JP
Japan
Prior art keywords
gas
air
temperature
decomposition
decomposition gas
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.)
Pending
Application number
JP56049271A
Other languages
Japanese (ja)
Inventor
Shigehiro Imai
Keizo Imai
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.)
Mitsui Engineering and Shipbuilding Co Ltd
Mitsui Zosen KK
Original Assignee
Mitsui Engineering and Shipbuilding Co Ltd
Mitsui Zosen KK
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 Mitsui Engineering and Shipbuilding Co Ltd, Mitsui Zosen KK filed Critical Mitsui Engineering and Shipbuilding Co Ltd
Priority to JP56049271A priority Critical patent/JPS57165325A/en
Publication of JPS57165325A publication Critical patent/JPS57165325A/en
Pending 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P30/00—Technologies relating to oil refining and petrochemical industry
    • Y02P30/40—Ethylene production

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

PURPOSE: In the preparation of a hydrocarbon decomposition gas, to reduce the generation amount of excess seasm, and to economize in the fuel consumption of gas turbine, by cooling a gas produced by thermal decomposition with air, using the air with raised temperature for preparing a combustion gas for a gas turbine.
CONSTITUTION: Hydrocarbons thermally decomposed to give a high-temperature decomposition gas, which is cooled, and is compressed by a decomposition gas compressor derived by a gas turbine, and distilled by a liquified hydrocarbon from a refrigerant compressor as a refrigerant, to prepare a hydrocarbon decomposition gas. In the operation, the decompostion gas at high temperature is subjected to heat exchange with air and cooled, simultaneously the temperature of the air is raised. The air with high temperature is used for preparing a combustion gas for a gas turbine to drive the decomposition gas compressor and the refrigerant compressor, to give the hydrocarbon decomposition gas. Energy is used effectively without exhausting the excess high-pressure steam to the outside of the system or consuming a let of fuel for heating the air for the gas turbine and raising the temperature.
COPYRIGHT: (C)1982,JPO&Japio
JP56049271A 1981-04-03 1981-04-03 Preparation of hydrocarbon decomposition gas Pending JPS57165325A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56049271A JPS57165325A (en) 1981-04-03 1981-04-03 Preparation of hydrocarbon decomposition gas

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56049271A JPS57165325A (en) 1981-04-03 1981-04-03 Preparation of hydrocarbon decomposition gas

Publications (1)

Publication Number Publication Date
JPS57165325A true JPS57165325A (en) 1982-10-12

Family

ID=12826170

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56049271A Pending JPS57165325A (en) 1981-04-03 1981-04-03 Preparation of hydrocarbon decomposition gas

Country Status (1)

Country Link
JP (1) JPS57165325A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7244872B2 (en) 2002-02-22 2007-07-17 Ineos Europe Limited Production of olefins

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7244872B2 (en) 2002-02-22 2007-07-17 Ineos Europe Limited Production of olefins

Similar Documents

Publication Publication Date Title
CA1121606A (en) Installation for generating pressure gas or mechanical energy
CA2104331A1 (en) Power generation system
ES8602202A1 (en) Process for producing power.
IL36741A (en) Method for the separation of gaseous mixtures with recuperation of mechanical energy and apparatus for carrying out this method
JPS56115896A (en) Gas compressor plant equipped with power recovering means
CA2257292A1 (en) Combined cycle power plant and cooling steam supply method for gas turbine therein
JPS55148907A (en) Compound cycle plant
JPS5647625A (en) Open cycle gas turbine power generating system using cold liquefied natural gas
JPS57165325A (en) Preparation of hydrocarbon decomposition gas
JPS5471213A (en) Method of collecting energy and its device
JPS5781104A (en) Composite cycle plant
EP0974737A4 (en) Combined cycle power plant
JPS55134716A (en) Gas-turbine system
JPS56141050A (en) Heat retaining device for air intake in internal combustion engine
JPH0131012B2 (en)
JPS55160104A (en) Combined cycle plant
JPS5681207A (en) Power plant system using cool temperature of liquefied natural gas
JPS5442057A (en) Freon refrigerated cycle by utilizing waste heat
JPS5512278A (en) Composite gas turbine device
JPS5490846A (en) Cool and hot wind generating apparatus
JPS57122107A (en) Combined cycle generator
JPS55153808A (en) Compound cycle plant
JPS55119904A (en) Complex cycle plant
JPS5482519A (en) Gas turbine arrangement
GB650934A (en) Improvements relating to a method of producing power in heat engines through cyclic changes of a gaseous working fluid