CS189612B2 - Process for preparing olefines - Google Patents

Process for preparing olefines

Info

Publication number
CS189612B2
CS189612B2 CS484773A CS484773A CS189612B2 CS 189612 B2 CS189612 B2 CS 189612B2 CS 484773 A CS484773 A CS 484773A CS 484773 A CS484773 A CS 484773A CS 189612 B2 CS189612 B2 CS 189612B2
Authority
CS
Czechoslovakia
Prior art keywords
olefines
preparing
preparing olefines
Prior art date
Application number
CS484773A
Other languages
English (en)
Inventor
Kazutoshi Amano
Kazuyasu Suehiro
Takehiko Sato
Yuuji Ohnishi
Original Assignee
Mitsubishi Heavy Ind Ltd
Mitsubishi Petrochemical 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 Mitsubishi Heavy Ind Ltd, Mitsubishi Petrochemical Co filed Critical Mitsubishi Heavy Ind Ltd
Publication of CS189612B2 publication Critical patent/CS189612B2/cs

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F19/00—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C4/00—Preparation of hydrocarbons from hydrocarbons containing a larger number of carbon atoms
    • C07C4/02—Preparation of hydrocarbons from hydrocarbons containing a larger number of carbon atoms by cracking a single hydrocarbon or a mixture of individually defined hydrocarbons or a normally gaseous hydrocarbon fraction
    • C07C4/04—Thermal processes
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G9/00—Thermal non-catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
    • C10G9/002—Cooling of cracked gases
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/02—Header boxes; End plates
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
    • F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
    • F28D2021/0075—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for syngas or cracked gas cooling systems

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Mechanical Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Engineering & Computer Science (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CS484773A 1972-07-04 1973-07-04 Process for preparing olefines CS189612B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6632172A JPS5523807B2 (cs) 1972-07-04 1972-07-04

Publications (1)

Publication Number Publication Date
CS189612B2 true CS189612B2 (en) 1979-04-30

Family

ID=13312439

Family Applications (1)

Application Number Title Priority Date Filing Date
CS484773A CS189612B2 (en) 1972-07-04 1973-07-04 Process for preparing olefines

Country Status (11)

Country Link
JP (1) JPS5523807B2 (cs)
AR (1) AR227118A1 (cs)
BR (1) BR7304930D0 (cs)
CA (1) CA1008887A (cs)
CS (1) CS189612B2 (cs)
DE (1) DE2333185C3 (cs)
FR (1) FR2190780B1 (cs)
GB (1) GB1432403A (cs)
IT (1) IT994911B (cs)
NL (1) NL156180B (cs)
SU (1) SU511021A3 (cs)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1469417A (en) * 1974-06-21 1977-04-06 Pilkington Brothers Ltd Rolls
JPS57135889A (en) * 1980-12-26 1982-08-21 Nippon Kaihatsu Kogyo Kk Continuous decoking method for carbon material in tube of tubular furnace with superheated steam, oxygen or oxygen mixed gas
US7339087B2 (en) * 2001-03-15 2008-03-04 Shell Oil Company Pyrolysis
CN102951983B (zh) * 2011-08-25 2016-01-13 中国石油化工股份有限公司 一种降低含氧化合物制烯烃装置能耗的方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL127135C (cs) * 1964-03-07
NL128466C (cs) * 1964-03-07
NL127315C (cs) * 1964-04-21

Also Published As

Publication number Publication date
DE2333185B2 (de) 1980-08-28
FR2190780A1 (cs) 1974-02-01
SU511021A3 (ru) 1976-04-15
DE2333185A1 (de) 1974-01-24
IT994911B (it) 1975-10-20
CA1008887A (en) 1977-04-19
NL7309360A (cs) 1974-01-08
JPS4926202A (cs) 1974-03-08
AR227118A1 (es) 1982-09-30
FR2190780B1 (cs) 1977-02-18
GB1432403A (en) 1976-04-14
BR7304930D0 (pt) 1974-08-29
DE2333185C3 (de) 1981-10-22
JPS5523807B2 (cs) 1980-06-25
NL156180B (nl) 1978-03-15

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