Global Patent Index - EP 0153254 A3

EP 0153254 A3 19851002 - MOLTEN METAL BATH FURNACE FOR COAL GASIFICATION

Title (en)

MOLTEN METAL BATH FURNACE FOR COAL GASIFICATION

Publication

EP 0153254 A3 19851002 (FR)

Application

EP 85400297 A 19850219

Priority

FR 8402771 A 19840223

Abstract (en)

[origin: US4649867A] This reactor for the gasification of solid fuels in the powdered form, of the type employing a bath of liquid metal (5) comprises: a substantially cylindrical vessel (1) which has a substantially oblong section and lateral walls (2) and a bottom wall (3) which are lined with a refractory lining (4), this vessel further comprising an orifice (37) for discharging the bath of liquid metal, and an orifice (36) for discharging slag supernatant on the bath of liquid metal (5), a dome (11) positioned in a sealed manner on the vessel (1) and having in its upper part in the vicinity of one of the ends of the vessel a sealed box (16) for introducing an injecting branch (17) and, also in its upper part, but at the opposite end of the vessel, an orifice (21) of large section for exhausting the gases produced, and a roughly central orifice (29) for introducing addition elements; and means (8, 9, 10a-e, 6, 13, 14, 15) for cooling the lateral walls and the bottom wall of the vessel and the dome.

IPC 1-7

C10J 3/57

IPC 8 full level

C10J 3/02 (2006.01); C10J 3/57 (2006.01)

CPC (source: EP US)

C10J 3/57 (2013.01 - EP US); C10J 2200/152 (2013.01 - EP US)

Citation (search report)

  • [Y] FR 2445364 A1 19800725 - SUMITOMO METAL IND [JP]
  • [Y] US 2965461 A 19601220 - WALKER SCOTT W
  • [A] DE 2950865 A1 19810625 - KLOECKNER HUMBOLDT DEUTZ AG [DE]
  • [A] PATENTS ABSTRACTS OF JAPAN, volume 6, no. 149 (C-118)(1027) 10 août 1982, & JP-A-57 070 188 (SUMITOMO) 30-04-1982
  • [A] CHEMICAL ABSTRACTS, volume 87, 1977, page 150, abrégé 138544h, Columbus, Ohio, US; & JP-A-52 041 605 (NIPPON STEEL CORP.) 31-03-1977

Designated contracting state (EPC)

AT BE CH DE FR GB IT LI LU NL SE

DOCDB simple family (publication)

EP 0153254 A2 19850828; EP 0153254 A3 19851002; EP 0153254 B1 19880107; AT E31729 T1 19880115; AU 3902585 A 19850905; AU 580983 B2 19890209; BR 8500789 A 19851008; CA 1225833 A 19870825; DE 3561327 D1 19880211; FR 2560206 A1 19850830; FR 2560206 B1 19880506; IN 164246 B 19890204; JP S617388 A 19860114; US 4649867 A 19870317; ZA 851356 B 19851030

DOCDB simple family (application)

EP 85400297 A 19850219; AT 85400297 T 19850219; AU 3902585 A 19850221; BR 8500789 A 19850222; CA 474942 A 19850222; DE 3561327 T 19850219; FR 8402771 A 19840223; IN 145MA1985 A 19850220; JP 3519385 A 19850223; US 70365885 A 19850221; ZA 851356 A 19850222