GB1344641A - Quenching of hot fluids - Google Patents

Quenching of hot fluids

Info

Publication number
GB1344641A
GB1344641A GB263871A GB263871A GB1344641A GB 1344641 A GB1344641 A GB 1344641A GB 263871 A GB263871 A GB 263871A GB 263871 A GB263871 A GB 263871A GB 1344641 A GB1344641 A GB 1344641A
Authority
GB
United Kingdom
Prior art keywords
thread
quenching
hot fluids
nozzle
lummus
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
GB263871A
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.)
CB&I Technology Inc
Original Assignee
Lummus 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 Lummus Co filed Critical Lummus Co
Publication of GB1344641A publication Critical patent/GB1344641A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D51/00—Auxiliary pretreatment of gases or vapours to be cleaned
    • B01D51/10—Conditioning the gas to be cleaned
    • 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
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S261/00—Gas and liquid contact apparatus
    • Y10S261/54—Venturi scrubbers
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S585/00—Chemistry of hydrocarbon compounds
    • Y10S585/909—Heat considerations
    • Y10S585/911—Heat considerations introducing, maintaining, or removing heat by atypical procedure
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S585/00—Chemistry of hydrocarbon compounds
    • Y10S585/919—Apparatus considerations
    • Y10S585/921—Apparatus considerations using recited apparatus structure
    • Y10S585/924—Reactor shape or disposition

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Nozzles (AREA)

Abstract

1344641 Spray nozzles LUMMUS CO 19 Jan 1971 [2 Feb 1970] 2638/71 Heading 2F [Also in Divisions C5 and F4] A spray nozzle comprises a needle valve having a valve stem 32 with a screw thread 39 received in a nut 40 and with a thread 36 cut in the opposite direction to the thread 39 to produce a swirling motion in an oil flow passing through the nozzle. (For Figure see next column)
GB263871A 1970-02-02 1971-01-19 Quenching of hot fluids Expired GB1344641A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US770770A 1970-02-02 1970-02-02

Publications (1)

Publication Number Publication Date
GB1344641A true GB1344641A (en) 1974-01-23

Family

ID=21727708

Family Applications (1)

Application Number Title Priority Date Filing Date
GB263871A Expired GB1344641A (en) 1970-02-02 1971-01-19 Quenching of hot fluids

Country Status (5)

Country Link
US (1) US3663645A (en)
JP (1) JPS5417181B1 (en)
DE (1) DE2104478A1 (en)
GB (1) GB1344641A (en)
NL (1) NL7101077A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2303693A (en) * 1995-07-27 1997-02-26 Maurice Edward George Maton Gas treatment with liquid spray

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3980525A (en) * 1973-06-18 1976-09-14 United States Steel Corporation Increasing ethylene feedstock gases produced by quenching effluent zone above coke bed with cooling liquid
US4115072A (en) * 1977-04-07 1978-09-19 Chevron Research Company Retractable fluids spraying assembly
EP0116735B1 (en) * 1983-02-17 1989-03-15 Exxon Research And Engineering Company A high pressure letdown valve
US5092981A (en) * 1986-02-19 1992-03-03 Gaetano Russo Process for quenching hydrocarbon cracking apparatus effluent
US5324486A (en) * 1986-02-02 1994-06-28 Gaetano Russo Hydrocarbon cracking apparatus
US5098672A (en) 1987-08-11 1992-03-24 Stone & Webster Engineering Corp. Particulate solids cracking apparatus and process
US4814067A (en) * 1987-08-11 1989-03-21 Stone & Webster Engineering Corporation Particulate solids cracking apparatus and process
US5288920A (en) * 1990-11-30 1994-02-22 Texaco Inc. FCC riser discharge separation and quench apparatus
US9567268B2 (en) * 2013-06-28 2017-02-14 Uop Llc High temperature quench system and process
FI128804B (en) 2019-06-10 2020-12-31 Neste Oyj Method for processing plastic waste pyrolysis gas

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2303693A (en) * 1995-07-27 1997-02-26 Maurice Edward George Maton Gas treatment with liquid spray

Also Published As

Publication number Publication date
JPS5417181B1 (en) 1979-06-28
DE2104478A1 (en) 1971-08-12
US3663645A (en) 1972-05-16
NL7101077A (en) 1971-08-04

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee