GB1344027A - Controlling of oxygen content in metals and alloys - Google Patents

Controlling of oxygen content in metals and alloys

Info

Publication number
GB1344027A
GB1344027A GB3784172A GB3784172A GB1344027A GB 1344027 A GB1344027 A GB 1344027A GB 3784172 A GB3784172 A GB 3784172A GB 3784172 A GB3784172 A GB 3784172A GB 1344027 A GB1344027 A GB 1344027A
Authority
GB
United Kingdom
Prior art keywords
oxygen content
regulator
transmitter
signal proportional
oxygen
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
GB3784172A
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.)
Societe Generale Metallurgique de Hoboken SA
Original Assignee
Societe Generale Metallurgique de Hoboken SA
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 Societe Generale Metallurgique de Hoboken SA filed Critical Societe Generale Metallurgique de Hoboken SA
Publication of GB1344027A publication Critical patent/GB1344027A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B15/00—Obtaining copper
    • C22B15/0095—Process control or regulation methods
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B15/00—Obtaining copper
    • C22B15/0026—Pyrometallurgy
    • C22B15/006—Pyrometallurgy working up of molten copper, e.g. refining
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/46—Details
    • F23D14/60—Devices for simultaneous control of gas and combustion air

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Automation & Control Theory (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
GB3784172A 1971-08-31 1972-08-14 Controlling of oxygen content in metals and alloys Expired GB1344027A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU63808 1971-08-31

Publications (1)

Publication Number Publication Date
GB1344027A true GB1344027A (en) 1974-01-16

Family

ID=19726811

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3784172A Expired GB1344027A (en) 1971-08-31 1972-08-14 Controlling of oxygen content in metals and alloys

Country Status (8)

Country Link
US (1) US3884680A (OSRAM)
JP (1) JPS4848322A (OSRAM)
AU (1) AU462923B2 (OSRAM)
CA (1) CA963265A (OSRAM)
GB (1) GB1344027A (OSRAM)
LU (1) LU63808A1 (OSRAM)
ZA (1) ZA725435B (OSRAM)
ZM (1) ZM14172A1 (OSRAM)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106560756A (zh) * 2016-03-24 2017-04-12 浙江农林大学 淡水养殖水体中溶解氧控制装置及控制方法
CN106560755A (zh) * 2016-03-24 2017-04-12 浙江农林大学 水产养殖水体增氧装置及自动控制方法
CN119530550A (zh) * 2024-10-28 2025-02-28 高诺(衡阳)产业园发展有限责任公司 一种利用天然气精准还原控制铜液自动系统

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE806327A (fr) * 1973-10-22 1974-04-22 Metallurgie Hoboken Procede de fabrication de fil machine de cuivre
US4055212A (en) * 1976-10-26 1977-10-25 Essex Group, Inc. Control system and method for controlling the oxygen content in continuously cast metal
SE407424B (sv) * 1977-08-19 1979-03-26 Boliden Ab Forfarande for framstellning av blisterkoppar ur antimonhaltigt kopparramaterial
US4959102A (en) * 1989-03-08 1990-09-25 Southwire Company Method for melting and refining copper metal

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3510262A (en) * 1966-09-16 1970-05-05 United States Steel Corp Carbon analyzing system
US3522035A (en) * 1966-12-14 1970-07-28 Westinghouse Electric Corp Determining operation of furnace vessel
US3540879A (en) * 1967-06-27 1970-11-17 Westinghouse Electric Corp Method for controlling phosphorus removal in a basic oxygen furnace
BE795847Q (fr) * 1968-09-11 1973-06-18 Salzgitter Peine Stahlwerke Procede de determination de la teneur en oxygene de masses fondues de metaux, en particulier, d'acier
US3713995A (en) * 1969-12-12 1973-01-30 P Cherkasov Method for determining activity of oxygen in liquid and solid metals and alloys
LU60094A1 (OSRAM) * 1969-12-24 1971-08-17
US3719574A (en) * 1970-07-06 1973-03-06 Metallurgie Hoboken Apparatus for measuring in a continuous manner the oxygen in a molten metal

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106560756A (zh) * 2016-03-24 2017-04-12 浙江农林大学 淡水养殖水体中溶解氧控制装置及控制方法
CN106560755A (zh) * 2016-03-24 2017-04-12 浙江农林大学 水产养殖水体增氧装置及自动控制方法
CN106560756B (zh) * 2016-03-24 2019-04-02 浙江农林大学 淡水养殖水体中溶解氧控制装置及控制方法
CN106560755B (zh) * 2016-03-24 2019-04-19 浙江农林大学 水产养殖水体增氧装置及自动控制方法
CN119530550A (zh) * 2024-10-28 2025-02-28 高诺(衡阳)产业园发展有限责任公司 一种利用天然气精准还原控制铜液自动系统

Also Published As

Publication number Publication date
US3884680A (en) 1975-05-20
LU63808A1 (OSRAM) 1973-03-09
JPS4848322A (OSRAM) 1973-07-09
AU462923B2 (en) 1975-07-10
AU4595772A (en) 1974-02-28
ZM14172A1 (en) 1973-06-21
ZA725435B (en) 1974-03-27
CA963265A (en) 1975-02-25

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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