GB1128756A - Hot gas quencher - Google Patents

Hot gas quencher

Info

Publication number
GB1128756A
GB1128756A GB19746/66A GB1974666A GB1128756A GB 1128756 A GB1128756 A GB 1128756A GB 19746/66 A GB19746/66 A GB 19746/66A GB 1974666 A GB1974666 A GB 1974666A GB 1128756 A GB1128756 A GB 1128756A
Authority
GB
United Kingdom
Prior art keywords
water
quencher
gas
hot gas
extension
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
GB19746/66A
Inventor
Alan James Perkins
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.)
Chemical Construction Corp
Original Assignee
Chemical Construction Corp
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 Chemical Construction Corp filed Critical Chemical Construction Corp
Priority to GB19746/66A priority Critical patent/GB1128756A/en
Publication of GB1128756A publication Critical patent/GB1128756A/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
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/38—Removal of waste gases or dust
    • C21C5/40—Offtakes or separating apparatus for converter waste gases or dust
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/25—Process efficiency

Abstract

1,128,756. Cooling gases with liquids. CHEMICAL CONSTRUCTION CORP. 4 May, 1966, No. 19746/66. Headings F4K and F4S. [Also in Division B1] A hot gas quencher 6, which receives a gas stream 1 either from a refractory lined stack 2 or from an extension of the quencher connected directly to a metallic hood (23, Fig. 4) disposed above a furnace opening, consists of a horizontal and a vertical section, the latter comprising an inverted and truncated cone-like baffle 19 above which is disposed a plurality of tangential water inlets 12 and a central spray unit 10. The tangential disposition of the inlets 12 serves to produce a film of water spiralling down baffle 19 so ensuring rapid and complete quenching of the hot gas. The quencher 6 is provided on its outer surface with a plurality of channels 8 for cooling water 14, supplied by duct 15 and discharged at 17, each channel 8 having its own control valve 28. The quencher extension of the second embodiment (Fig. 4) is likewise externally cooled. If, in addition to quenching, scrubbing of the gas is desired, then an excess of water is introduced through members 10 and 12, conventional means (not shown) being provided for separating the gas, leaving via outlet 20, from either water vapour alone or from water vapour and excess water with entrained particles therein. Any other suitable coolant may be used.
GB19746/66A 1966-05-04 1966-05-04 Hot gas quencher Expired GB1128756A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB19746/66A GB1128756A (en) 1966-05-04 1966-05-04 Hot gas quencher

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB19746/66A GB1128756A (en) 1966-05-04 1966-05-04 Hot gas quencher

Publications (1)

Publication Number Publication Date
GB1128756A true GB1128756A (en) 1968-10-02

Family

ID=10134518

Family Applications (1)

Application Number Title Priority Date Filing Date
GB19746/66A Expired GB1128756A (en) 1966-05-04 1966-05-04 Hot gas quencher

Country Status (1)

Country Link
GB (1) GB1128756A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0066384A1 (en) * 1981-05-18 1982-12-08 Exxon Research And Engineering Company Method and apparatus for cooling a cracked gas stream

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0066384A1 (en) * 1981-05-18 1982-12-08 Exxon Research And Engineering Company Method and apparatus for cooling a cracked gas stream

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