EP 0110806 B1 19880203 - REGULATING SYSTEM FOR DELIVERING SOLID MATERIALS TO A BLOWING LANCE
Title (en)
REGULATING SYSTEM FOR DELIVERING SOLID MATERIALS TO A BLOWING LANCE
Publication
Application
Priority
LU 84444 A 19821027
Abstract (en)
[origin: ES8407570A1] An apparatus and process for rapidly injecting or blowing solid combustible material into a metal pool is presented. In a preferred embodiment, the apparatus essentially comprises at least one nonoxidizing compressed gas source, a circuit which supplies granulated carbonaceous material suspended in a carrier gas, at least one circuit which supplies flushing gas, various means for metering different flow rates of the gas and solid particulate streams and means for separately or jointly connecting the above described circuits to appropriate conduits which terminate in a blowing lance.
IPC 1-7
IPC 8 full level
C21C 7/072 (2006.01); C21C 5/46 (2006.01)
CPC (source: EP KR US)
C21C 5/28 (2013.01 - KR); C21C 5/4606 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE DE FR GB IT NL SE
DOCDB simple family (publication)
EP 0110806 A1 19840613; EP 0110806 B1 19880203; AT E32351 T1 19880215; AU 2066783 A 19840503; AU 2081783 A 19840503; AU 558520 B2 19870129; BR 8305162 A 19840502; CA 1210833 A 19860902; DE 3375583 D1 19880310; ES 526779 A0 19840916; ES 8407570 A1 19840916; FI 73463 B 19870630; FI 73463 C 19871009; FI 833858 A0 19831021; FI 833858 A 19840428; IN 160933 B 19870815; JP S59133315 A 19840731; KR 840006371 A 19841129; LU 84444 A1 19840510; NO 833910 L 19840430; PT 77554 A 19831101; PT 77554 B 19860312; US 4519587 A 19850528; ZA 837907 B 19840627
DOCDB simple family (application)
EP 83630175 A 19831020; AT 83630175 T 19831020; AU 2066783 A 19831027; AU 2081783 A 19831031; BR 8305162 A 19830921; CA 437113 A 19830920; DE 3375583 T 19831020; ES 526779 A 19831026; FI 833858 A 19831021; IN 1322CA1983 A 19831027; JP 20188183 A 19831027; KR 830005086 A 19831027; LU 84444 A 19821027; NO 833910 A 19831026; PT 7755483 A 19831025; US 54407383 A 19831021; ZA 837907 A 19831024