GB776538A - Improvements in or relating to the handling of gases in metallurgical processes - Google Patents

Improvements in or relating to the handling of gases in metallurgical processes

Info

Publication number
GB776538A
GB776538A GB36829/54A GB3682954A GB776538A GB 776538 A GB776538 A GB 776538A GB 36829/54 A GB36829/54 A GB 36829/54A GB 3682954 A GB3682954 A GB 3682954A GB 776538 A GB776538 A GB 776538A
Authority
GB
United Kingdom
Prior art keywords
gases
tower
relating
handling
dec
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
GB36829/54A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB776538A publication Critical patent/GB776538A/en
Expired legal-status Critical Current

Links

Classifications

    • 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

Abstract

776,538. Purifying gases. KAISER CO., H. J. Dec. 20, 1954 [Dec. 28, 1953], No. 36829/54. Class 55 (2). Dust-laden gases containing 85 per cent Co from a Bessemer or other converter are shock-cooled by spraying with water to a temperature of not more than 2500‹ F., preferably not more than 600‹ F., and subsequently treated, e.g. in a filter or Cottrell precipitator, to remove the dust. In the drawing, gases from a Bessemer converter 1 are passed successively through a cooling tower 2, a waste heat boiler 3, a cooling tower 4, a filter 5, a scrubber 6 and a drying tower 7 before passing to a gas holder 9. The gases leaving the waste heat boiler are at about 600‹ F. and are further cooled in the tower 4 to about 275‹ F. before being filtered. Specification 772,632, [Group II], is referred to.
GB36829/54A 1953-12-28 1954-12-20 Improvements in or relating to the handling of gases in metallurgical processes Expired GB776538A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US776538XA 1953-12-28 1953-12-28

Publications (1)

Publication Number Publication Date
GB776538A true GB776538A (en) 1957-06-05

Family

ID=22139304

Family Applications (1)

Application Number Title Priority Date Filing Date
GB36829/54A Expired GB776538A (en) 1953-12-28 1954-12-20 Improvements in or relating to the handling of gases in metallurgical processes

Country Status (1)

Country Link
GB (1) GB776538A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1227488B (en) * 1957-06-22 1966-10-27 Steinmueller Gmbh L & C Process for cooling and humidifying converter exhaust gases
DE1253737B (en) * 1959-07-18 1967-11-09 Beteiligungs & Patentverw Gmbh Method and device for the discharge and cooling of converter gases
US3395512A (en) * 1966-03-21 1968-08-06 Universal Oil Prod Co Method and means for cooling and cleaning hot converter gases
DE1277283B (en) * 1963-01-12 1968-09-12 Dingler Werke Ag Process for the recovery of unburned converter exhaust gases and device for carrying out this process

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1227488B (en) * 1957-06-22 1966-10-27 Steinmueller Gmbh L & C Process for cooling and humidifying converter exhaust gases
DE1253737B (en) * 1959-07-18 1967-11-09 Beteiligungs & Patentverw Gmbh Method and device for the discharge and cooling of converter gases
DE1277283B (en) * 1963-01-12 1968-09-12 Dingler Werke Ag Process for the recovery of unburned converter exhaust gases and device for carrying out this process
US3395512A (en) * 1966-03-21 1968-08-06 Universal Oil Prod Co Method and means for cooling and cleaning hot converter gases

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