JPS4848322A - - Google Patents
Info
- Publication number
- JPS4848322A JPS4848322A JP47085810A JP8581072A JPS4848322A JP S4848322 A JPS4848322 A JP S4848322A JP 47085810 A JP47085810 A JP 47085810A JP 8581072 A JP8581072 A JP 8581072A JP S4848322 A JPS4848322 A JP S4848322A
- Authority
- JP
- Japan
- 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.)
- Pending
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)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| LU63808 | 1971-08-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4848322A true JPS4848322A (en, 2012) | 1973-07-09 |
Family
ID=19726811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP47085810A Pending JPS4848322A (en, 2012) | 1971-08-31 | 1972-08-25 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3884680A (en, 2012) |
| JP (1) | JPS4848322A (en, 2012) |
| AU (1) | AU462923B2 (en, 2012) |
| CA (1) | CA963265A (en, 2012) |
| GB (1) | GB1344027A (en, 2012) |
| LU (1) | LU63808A1 (en, 2012) |
| ZA (1) | ZA725435B (en, 2012) |
| ZM (1) | ZM14172A1 (en, 2012) |
Families Citing this family (6)
| 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 |
| 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 |
Family Cites Families (7)
| 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 (en, 2012) * | 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 |
-
1971
- 1971-08-31 LU LU63808A patent/LU63808A1/xx unknown
-
1972
- 1972-08-08 ZA ZA725435A patent/ZA725435B/xx unknown
- 1972-08-14 GB GB3784172A patent/GB1344027A/en not_active Expired
- 1972-08-15 US US280918A patent/US3884680A/en not_active Expired - Lifetime
- 1972-08-17 CA CA149,648A patent/CA963265A/en not_active Expired
- 1972-08-23 ZM ZM141/72*UA patent/ZM14172A1/xx unknown
- 1972-08-24 AU AU45957/72A patent/AU462923B2/en not_active Expired
- 1972-08-25 JP JP47085810A patent/JPS4848322A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB1344027A (en) | 1974-01-16 |
| CA963265A (en) | 1975-02-25 |
| ZA725435B (en) | 1974-03-27 |
| ZM14172A1 (en) | 1973-06-21 |
| AU462923B2 (en) | 1975-07-10 |
| LU63808A1 (en, 2012) | 1973-03-09 |
| US3884680A (en) | 1975-05-20 |
| AU4595772A (en) | 1974-02-28 |