GB1199874A - Method of Quenching Thermally Cracked Gas and apparatus therefor - Google Patents

Method of Quenching Thermally Cracked Gas and apparatus therefor

Info

Publication number
GB1199874A
GB1199874A GB2628068A GB2628068A GB1199874A GB 1199874 A GB1199874 A GB 1199874A GB 2628068 A GB2628068 A GB 2628068A GB 2628068 A GB2628068 A GB 2628068A GB 1199874 A GB1199874 A GB 1199874A
Authority
GB
United Kingdom
Prior art keywords
scrubber
orifices
quenching
liquid
apparatus therefor
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
GB2628068A
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.)
Japanese Geon Co Ltd
Original Assignee
Japanese Geon 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 Japanese Geon Co Ltd filed Critical Japanese Geon Co Ltd
Publication of GB1199874A publication Critical patent/GB1199874A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28C—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA COME INTO DIRECT CONTACT WITHOUT CHEMICAL INTERACTION
    • F28C3/00—Other direct-contact heat-exchange apparatus
    • F28C3/06—Other direct-contact heat-exchange apparatus the heat-exchange media being a liquid and a gas or vapour
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Abstract

1,199,874. Gas-scrubber. JAPANESE GEON CO. Ltd. 31 May, 1968 [3 June, 1967], No. 26280/68. Heading B1R. Hot gases produced by cracking hydrocarbons are fed from a cracking-zone 5 to a venturi-scrubber where they are quenched by jets of liquid from orifices 8, needle-like members 12 being arranged periodically to clean the orifices by a reciprocating movement. Gases and liquid are separated in a chamber 10, the gases leaving at 11. In modifications the convergent and the convergent and throat portions of the venturi-tube may be omitted, in the latter case the orifices for introducing liquid are arranged around the inlet end of the divergent portion of the scrubber.
GB2628068A 1967-06-03 1968-05-31 Method of Quenching Thermally Cracked Gas and apparatus therefor Expired GB1199874A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3515967 1967-06-03

Publications (1)

Publication Number Publication Date
GB1199874A true GB1199874A (en) 1970-07-22

Family

ID=12434086

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2628068A Expired GB1199874A (en) 1967-06-03 1968-05-31 Method of Quenching Thermally Cracked Gas and apparatus therefor

Country Status (4)

Country Link
DE (1) DE1768585A1 (en)
FR (1) FR1567659A (en)
GB (1) GB1199874A (en)
NL (1) NL6807719A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PH24916A (en) * 1981-06-19 1990-12-26 Cabot Corp Method and apparatus for cooling a hot particulateladen process stream

Also Published As

Publication number Publication date
DE1768585A1 (en) 1972-03-02
NL6807719A (en) 1968-12-04
FR1567659A (en) 1969-05-16

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees