GB1432403A - Method ofanufacturing olefins - Google Patents

Method ofanufacturing olefins

Info

Publication number
GB1432403A
GB1432403A GB3166073A GB3166073A GB1432403A GB 1432403 A GB1432403 A GB 1432403A GB 3166073 A GB3166073 A GB 3166073A GB 3166073 A GB3166073 A GB 3166073A GB 1432403 A GB1432403 A GB 1432403A
Authority
GB
United Kingdom
Prior art keywords
cracked gas
pyrolysis
transfer portion
july
olefins
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.)
Expired
Application number
GB3166073A
Other languages
English (en)
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.)
Mitsubishi Chemical Corp
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries Ltd
Mitsubishi 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 Mitsubishi Heavy Industries Ltd, Mitsubishi Petrochemical Co Ltd filed Critical Mitsubishi Heavy Industries Ltd
Publication of GB1432403A publication Critical patent/GB1432403A/en
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)
  • 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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
GB3166073A 1972-07-04 1973-07-03 Method ofanufacturing olefins Expired GB1432403A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
GB1432403A true GB1432403A (en) 1976-04-14

Family

ID=13312439

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3166073A Expired GB1432403A (en) 1972-07-04 1973-07-03 Method ofanufacturing olefins

Country Status (11)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102951983A (zh) * 2011-08-25 2013-03-06 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

Families Citing this family (3)

* 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

Family Cites Families (3)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102951983A (zh) * 2011-08-25 2013-03-06 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
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

Also Published As

Publication number Publication date
DE2333185B2 (de) 1980-08-28
NL156180B (nl) 1978-03-15
DE2333185C3 (de) 1981-10-22
FR2190780B1 (enrdf_load_stackoverflow) 1977-02-18
CA1008887A (en) 1977-04-19
JPS5523807B2 (enrdf_load_stackoverflow) 1980-06-25
JPS4926202A (enrdf_load_stackoverflow) 1974-03-08
SU511021A3 (ru) 1976-04-15
BR7304930D0 (pt) 1974-08-29
CS189612B2 (en) 1979-04-30
NL7309360A (enrdf_load_stackoverflow) 1974-01-08
AR227118A1 (es) 1982-09-30
IT994911B (it) 1975-10-20
FR2190780A1 (enrdf_load_stackoverflow) 1974-02-01
DE2333185A1 (de) 1974-01-24

Similar Documents

Publication Publication Date Title
GB1503871A (en) Method of cooling gas obtained from thermally cracked hydrocarbons
US4780196A (en) Hydrocarbon steam cracking method
GB1165907A (en) Process for Thermally Cracking Hydrocarbons
US3557241A (en) Decoking of onstream thermal cracking tubes with h20 and h2
US3392211A (en) Production of ethylene by thermal cracking of hydrocarbons
GB1249559A (en) Process for quenching a gas obtained by thermal cracking of hydrocarbons
US2532613A (en) Hydrocarbon conversion in pebble heaters
GB1432403A (en) Method ofanufacturing olefins
DE3161916D1 (en) Process for thermally decoking coolers for cracked gases
GB1293272A (en) Method for the conversion of hydrocarbons
US3617479A (en) Suppression of coke and heavy hydrocarbon formation in hydrocarbon units
GB1195309A (en) Quenching Apparatus for Use with Thermal Cracking Systems
GB1332809A (en) Method and apparatus for the cooling of soot-containing gases
GB1292177A (en) Method and apparatus for continuously thermal cracking of hydrocarbon in a heating medium bath
GB1332426A (en) Cracking hydrocarbons
GB1390382A (en) Steam-cracking process
US4384160A (en) Prequench of cracked stream to avoid deposits in downstream heat exchangers
EP0002614B1 (en) Apparatus and method for reaction boundary suppressor systems
US2438242A (en) Catalytic reactor
SU520389A1 (ru) Способ получени газообразных ненасыщенных и ароматических углеводородов
US3414632A (en) Process and apparatus for cracking hydrocarbons
US1742888A (en) Process of converting hydrocarbons and mineral oils having a high boiling point into those having a lower boiling point
US3456719A (en) Transfer line heat exchanger
US2033878A (en) Process of altering the boiling points of hydrocarbons
US3607153A (en) Quench arrangement

Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee