JPS5562993A - Operation of olefin manufacturing equipment - Google Patents

Operation of olefin manufacturing equipment

Info

Publication number
JPS5562993A
JPS5562993A JP13628978A JP13628978A JPS5562993A JP S5562993 A JPS5562993 A JP S5562993A JP 13628978 A JP13628978 A JP 13628978A JP 13628978 A JP13628978 A JP 13628978A JP S5562993 A JPS5562993 A JP S5562993A
Authority
JP
Japan
Prior art keywords
furnace
steam
cracking furnace
rapid
supplied
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.)
Granted
Application number
JP13628978A
Other languages
Japanese (ja)
Other versions
JPS6146516B2 (en
Inventor
Toshisada Takemura
Kenji Nagata
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.)
Idemitsu Petrochemical Co Ltd
Original Assignee
Idemitsu Petrochemical Co Ltd
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 Idemitsu Petrochemical Co Ltd filed Critical Idemitsu Petrochemical Co Ltd
Priority to JP13628978A priority Critical patent/JPS5562993A/en
Publication of JPS5562993A publication Critical patent/JPS5562993A/en
Publication of JPS6146516B2 publication Critical patent/JPS6146516B2/ja
Granted 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

  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Abstract

PURPOSE: To provide the title operation capable of freeing of the requirement of any major boiler by producing, by the use of the thermal cracking furnace and the rapid- cooling heat exchanger, a steam to be supplied to the hydrocarbon cracking furnace and to the cracked gas-purifying compressor.
CONSTITUTION: An inert heating medium is continuously fed to the raw material feed pipe 2 leading to the thermal cracking furnace 1, heated within the reaction tube 3 of the furnace 1 using the burners installed on the furnace wall, and then introduced into the rapid-cooling heat exchanger 4; where an indirect heat exchange with a high-pressure water is carried out to produce a ca. 130 atm high-pressure steam. The resulting steam is then passed through the super-heating pipe 6 in the furnace 1 to turn it into a superheated steam, which is used in driving two compressors 11 and 12 for the cracked gas (olefins)purification. When the above operation is to be stopped, a gradually decreasing amount of the heating medium is supplied.
COPYRIGHT: (C)1980,JPO&Japio
JP13628978A 1978-11-07 1978-11-07 Operation of olefin manufacturing equipment Granted JPS5562993A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13628978A JPS5562993A (en) 1978-11-07 1978-11-07 Operation of olefin manufacturing equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13628978A JPS5562993A (en) 1978-11-07 1978-11-07 Operation of olefin manufacturing equipment

Publications (2)

Publication Number Publication Date
JPS5562993A true JPS5562993A (en) 1980-05-12
JPS6146516B2 JPS6146516B2 (en) 1986-10-14

Family

ID=15171683

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13628978A Granted JPS5562993A (en) 1978-11-07 1978-11-07 Operation of olefin manufacturing equipment

Country Status (1)

Country Link
JP (1) JPS5562993A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0672670A1 (en) 1992-06-11 1995-09-20 Smithkline Beecham Plc Process for the preparation of clavulanic acid
CN111779701A (en) * 2020-06-30 2020-10-16 孔爱平 Methanol-to-olefin process gas compressor parking safety protection system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0672670A1 (en) 1992-06-11 1995-09-20 Smithkline Beecham Plc Process for the preparation of clavulanic acid
CN111779701A (en) * 2020-06-30 2020-10-16 孔爱平 Methanol-to-olefin process gas compressor parking safety protection system

Also Published As

Publication number Publication date
JPS6146516B2 (en) 1986-10-14

Similar Documents

Publication Publication Date Title
ES339398A1 (en) Hydrocarbon process
JPS645901A (en) Method for steam-reforming methanol
EA003626B1 (en) Endothermic reaction process heater
SU1621812A3 (en) Method of producing ethylene
US4369255A (en) Method of obtaining improved equilibrium conditions and of simultaneously producing steam under high pressure in the production of methanol
US3743488A (en) Synthesis gas generation process
US2885455A (en) Process for chemical pyrolysis
US2532613A (en) Hydrocarbon conversion in pebble heaters
ES462564A1 (en) Method for the transfer of heat
CN107418614B (en) Online decoking method for hydrocarbon fuel tubular cracking furnace
JPH0219095B2 (en)
JPS5562993A (en) Operation of olefin manufacturing equipment
SU1773258A3 (en) Method of vinyl chloride synthesis
GB2231057A (en) Process and apparatus for steam cracking hydrocarbons
HU196574B (en) Equipment for producing phosphorus pentoxide by using reaction heat
JPS63162787A (en) Method and apparatus for cooling cracking gas
JPS5630589A (en) Production of floor heating panel
US2574088A (en) Furnace for converting hydrocarbons
ZA886646B (en) Pressure actuated fluidised bed furnace
JPS5770182A (en) Heat recovery from coke oven gas
GB1432403A (en) Method ofanufacturing olefins
US2785213A (en) Method for producing acetylene
EP4386067A1 (en) Heat integration in an olefins production process using an electrically heated gas in a steam cracker furnace
US2779667A (en) Gas generation
JPS5945903A (en) Method and apparatus for steam reforming with inner tube heating