JPS5523807B2 - - Google Patents

Info

Publication number
JPS5523807B2
JPS5523807B2 JP6632172A JP6632172A JPS5523807B2 JP S5523807 B2 JPS5523807 B2 JP S5523807B2 JP 6632172 A JP6632172 A JP 6632172A JP 6632172 A JP6632172 A JP 6632172A JP S5523807 B2 JPS5523807 B2 JP S5523807B2
Authority
JP
Japan
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
JP6632172A
Other versions
JPS4926202A (ja
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 filed Critical
Priority to JP6632172A priority Critical patent/JPS5523807B2/ja
Priority to AR24878373A priority patent/AR227118A1/es
Priority to IT2593673A priority patent/IT994911B/it
Priority to DE19732333185 priority patent/DE2333185C3/de
Priority to GB3166073A priority patent/GB1432403A/en
Priority to CA175,497A priority patent/CA1008887A/en
Priority to BR493073A priority patent/BR7304930D0/pt
Priority to SU1942565A priority patent/SU511021A3/ru
Priority to CS484773A priority patent/CS189612B2/cs
Priority to FR7324541A priority patent/FR2190780B1/fr
Priority to NL7309360A priority patent/NL156180B/xx
Publication of JPS4926202A publication Critical patent/JPS4926202A/ja
Priority to US05/858,455 priority patent/US4151217A/en
Publication of JPS5523807B2 publication Critical patent/JPS5523807B2/ja
Expired legal-status Critical Current

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)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (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)
JP6632172A 1972-07-04 1972-07-04 Expired JPS5523807B2 (ja)

Priority Applications (12)

Application Number Priority Date Filing Date Title
JP6632172A JPS5523807B2 (ja) 1972-07-04 1972-07-04
AR24878373A AR227118A1 (es) 1972-07-04 1973-06-27 Un metodo de fabricar olefinas c 2-5 pirolizando hidrocarburos
IT2593673A IT994911B (it) 1972-07-04 1973-06-27 Metodo di raffreddamento di gas da piroscissione di idrocarburi a basso punto d ebollizione
DE19732333185 DE2333185C3 (de) 1972-07-04 1973-06-29 Verfahren zur Herstellung von Olefinen durch thermische Spaltung von Kohlenwasserstoffen
SU1942565A SU511021A3 (ru) 1972-07-04 1973-07-03 Способ получени олефинов
CA175,497A CA1008887A (en) 1972-07-04 1973-07-03 Method of cooling cracked gases of low boiling hydrocarbons
BR493073A BR7304930D0 (pt) 1972-07-04 1973-07-03 Aperfeicoamento em processo para preparacao de olefinas
GB3166073A GB1432403A (en) 1972-07-04 1973-07-03 Method ofanufacturing olefins
CS484773A CS189612B2 (en) 1972-07-04 1973-07-04 Process for preparing olefines
FR7324541A FR2190780B1 (ja) 1972-07-04 1973-07-04
NL7309360A NL156180B (nl) 1972-07-04 1973-07-04 Werkwijze voor het bereiden van alkenen door pyrolyse van koolwaterstoffen, gevolgd door snel afschrikken van het gevormde kraakgas.
US05/858,455 US4151217A (en) 1972-07-04 1977-12-08 Method of cooling cracked gases of low boiling hydrocarbons

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
JPS4926202A JPS4926202A (ja) 1974-03-08
JPS5523807B2 true JPS5523807B2 (ja) 1980-06-25

Family

ID=13312439

Family Applications (1)

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

Country Status (11)

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

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 (ja) * 1964-03-07
NL128466C (ja) * 1964-03-07
NL127315C (ja) * 1964-04-21

Also Published As

Publication number Publication date
CS189612B2 (en) 1979-04-30
GB1432403A (en) 1976-04-14
AR227118A1 (es) 1982-09-30
NL156180B (nl) 1978-03-15
NL7309360A (ja) 1974-01-08
FR2190780A1 (ja) 1974-02-01
CA1008887A (en) 1977-04-19
IT994911B (it) 1975-10-20
SU511021A3 (ru) 1976-04-15
DE2333185A1 (de) 1974-01-24
JPS4926202A (ja) 1974-03-08
BR7304930D0 (pt) 1974-08-29
DE2333185C3 (de) 1981-10-22
DE2333185B2 (de) 1980-08-28
FR2190780B1 (ja) 1977-02-18

Similar Documents

Publication Publication Date Title
AU469567B2 (ja)
CS156322B1 (ja)
JPS4879071A (ja)
JPS4899738U (ja)
CS150470B1 (ja)
CS154025B1 (ja)
CS155027B1 (ja)
CS156970B1 (ja)
CS156363B1 (ja)
CS156063B1 (ja)
CH563510A5 (ja)
CH565254A5 (ja)
CH556052A (ja)
CH560489A5 (ja)
CH560774A5 (ja)
CH562061A5 (ja)
CH562128A5 (ja)
CH562294A5 (ja)
CH562665A5 (ja)
CH562757A5 (ja)
CH563198A5 (ja)
CH563243A5 (ja)
CH563258A5 (ja)
CH563273A5 (ja)
CH1413073A4 (ja)