| Patents for F27B 7 - Rotary-drum furnaces, i.e. horizontal or slightly inclined (5,396) |
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| 11/16/1995 | CA2189679A1 Drum dryer having aggregate cooled shielding flights |
| 11/15/1995 | CN1111679A Method and apparatus for pre-processing mixture |
| 11/02/1995 | WO1995029138A1 Method for controlling the temperature in a kiln |
| 11/01/1995 | CN2211582Y High performance vertical preheater for cement rotary kiln |
| 10/31/1995 | US5462370 Tiltable supporting roller bearing |
| 10/25/1995 | EP0678487A2 Process and apparatus for cooling white cement clinker |
| 10/24/1995 | US5460518 Rotary kiln with a cast polygonal lining |
| 10/19/1995 | WO1995027872A1 Method of reducing waste-incineration emissions |
| 10/11/1995 | CN2209674Y Rotary calcining kiln for continuous preparing light calcined magnesia with coal as fuel |
| 10/03/1995 | US5454715 Method for improved manufacture of cement in long kilns |
| 10/03/1995 | US5454714 Equipment for and method of precalcining any mineral materials whatsoever |
| 10/03/1995 | US5454333 M/A for feeding hazardous waste fuels with high solids content into a cement kiln |
| 09/28/1995 | WO1995025699A1 Heat treatment of lime sludge |
| 09/27/1995 | EP0674145A1 Rotary kiln wall equipped with a plurality of protrusions |
| 09/27/1995 | EP0673495A1 Inlet for feeding raw materials into a rotary drum |
| 09/27/1995 | EP0542932B1 Rotary body |
| 09/27/1995 | CN1108979A Systems and processes for pyrolyzing contaminants on foundry sand and combusting the resulting gas |
| 09/26/1995 | US5453164 Pyrolytic conversion system |
| 09/24/1995 | CA2143970A1 Kiln |
| 09/20/1995 | CN2208215Y Storage device of vortex preheater in rotary kiln |
| 09/19/1995 | US5451255 Sampling bypass stream to determine combustion efficiency |
| 09/13/1995 | EP0670987A1 Flexible air supply connection in a grate cooler. |
| 09/08/1995 | WO1995023948A1 A furnace |
| 09/08/1995 | CA2184587A1 A furnace |
| 08/31/1995 | WO1995023239A1 Method and apparatus for recovery of non-ferrous metals from scrap and dross |
| 08/31/1995 | DE4406382A1 Rotation cooler for loose particulate material |
| 08/24/1995 | CA2116249A1 Method and apparatus for recovery of non-ferrous metals from scrap and dross |
| 08/23/1995 | EP0668525A2 Semiconductor optical device |
| 08/23/1995 | EP0667948A1 Rotatable cooler for a rotary kiln plant. |
| 08/16/1995 | CN1106917A Rotary cooler for cooling bulk material |
| 08/08/1995 | CA2063390C Feeding system for a lime reburning kiln |
| 08/01/1995 | US5437707 Apparatus for treating iron ore |
| 07/27/1995 | WO1995020137A1 Wet process cement kiln |
| 07/18/1995 | US5433597 Rotary kiln inlet |
| 07/18/1995 | US5433573 Apparatus for injecting fuel into kilns and the like |
| 07/18/1995 | CA2024037C Dust recycling to rotary kilns |
| 07/12/1995 | EP0662208A1 Variable flame burner configuration |
| 07/12/1995 | CN2203437Y Double air duct coal jet tube for rotary cement kiln |
| 07/11/1995 | US5431560 Device for supplying gas to a cylindrical rotary kiln |
| 07/05/1995 | EP0660684A1 Self-contained cleaning and retrieval apparatus |
| 07/05/1995 | CN1104838A Apparatus for preheating and supplying scraps |
| 07/04/1995 | US5429440 Mechanism for adjusting the position of supports for large rotating apparatus |
| 06/28/1995 | CN1029090C Treatment of waste and rotary kiln therefor |
| 06/22/1995 | DE4343464A1 Refractory seal for gap between two constructional parts |
| 06/07/1995 | EP0656236A1 Systems and processes for pyrolyzing contaminants on foundry sand and combustion of the resulting gas |
| 06/07/1995 | EP0655990A1 Process for baking gypsum and oven for carrying out said process. |
| 06/06/1995 | CA2100362C Control and operation of a clutch drive system |
| 05/26/1995 | WO1995014202A1 Lining of a rotary furnace and brick used therefor |
| 05/16/1995 | US5415541 Rotary drum |
| 05/10/1995 | EP0497937B1 Plant for the heat treatment of powdery raw materials |
| 04/26/1995 | EP0649509A1 Method for improved manufacture of cement in long kilns |
| 04/26/1995 | EP0649339A1 Improvements in or relating to rotary kilns |
| 04/20/1995 | WO1995010745A1 Inlet for feeding raw materials into a rotary drum |
| 04/19/1995 | CN2195075Y Kiln head water cooling device for rotary kiln |
| 04/05/1995 | EP0646758A1 Apparatus for preheating and supplying scraps |
| 04/05/1995 | EP0646654A1 Method and apparatus for treating mixtures of light metal |
| 03/30/1995 | WO1995008652A1 Roasting of titaniferous materials |
| 03/30/1995 | CA2172277A1 Roasting of titaniferous materials |
| 03/23/1995 | WO1995007753A1 Porous granular material obtained from wool scouring liquor, method for the manufacture thereof and applications |
| 03/09/1995 | WO1995006698A1 Rotary heating chamber for solids |
| 03/09/1995 | WO1995006697A1 Rotary heating chamber for waste with internal tubing |
| 03/09/1995 | WO1995006696A1 Extraction pipe for a low-temperature carbonisation drum and pyrolysis device for waste |
| 03/09/1995 | CA2170908A1 Rotatable heating chamber for solid material |
| 03/09/1995 | CA2170904A1 Rotatable heating chamber with tubes on the inside for waste |
| 03/07/1995 | US5395463 Method and arrangement for reduction annealing of iron powder |
| 03/02/1995 | DE4329021A1 Combustion system having a precalciner and dehydrator |
| 03/01/1995 | EP0480960B1 Feeding system for a lime reburning kiln |
| 02/28/1995 | US5393225 Rotating tube heat treatment installation, in particular rotating tubular kiln, with indirect heat feed or dissipation |
| 02/23/1995 | WO1995005432A1 Thermal waste disposal plant and process for operating the same |
| 02/23/1995 | WO1995005430A1 Rubbish conveyor |
| 02/23/1995 | DE4428305A1 Process for preparing calcium carbide |
| 02/23/1995 | CA2169644A1 Rubbish conveyor |
| 02/16/1995 | WO1995004794A1 Heating chamber for solids |
| 02/16/1995 | WO1995004793A1 Waste conveyor |
| 02/16/1995 | DE4429895A1 Rotatable heating chamber equipped with internal piping, for waste |
| 02/16/1995 | CA2169065A1 Heating chamber for solids |
| 02/16/1995 | CA2168735A1 Waste conveyor |
| 02/15/1995 | EP0638519A1 Process for manufacturing mixtures of ceramic oxide powders, in particular beta/beta"-alumina and apparatus for calcining the precursors |
| 02/07/1995 | CA2116703A1 Trefoil construction for rotary kilns |
| 02/07/1995 | CA1334296C Method for controlling dry processing and precalcination of concrete |
| 02/02/1995 | WO1995003158A1 Bearing and/or drive for a rotating drum, especially a peeling drum |
| 02/01/1995 | EP0636847A1 Rotary drum furnace for the heat treatment of free flowing materials |
| 02/01/1995 | EP0462972B1 Method for producing clinker and achieving environmentally sound disposal of solid waste |
| 01/25/1995 | EP0635650A1 Tiltable-supported bearings for guiding rollers |
| 01/24/1995 | US5383672 Seal structure for rotary kiln |
| 01/17/1995 | US5382002 Apparatus for heat treating a particulate material |
| 01/17/1995 | CA2039317C Opposed fired rotary kiln |
| 01/04/1995 | EP0549678B1 Method and device for cooling a rotary kiln |
| 01/03/1995 | US5377603 Burning of blended waste-derived supplemental fuel for improved manufacture of cement |
| 12/27/1994 | US5375535 Reduced deposits of alkali fume by controlled mixing of air with bypass kiln gas prior to exiting port of rotary vessel |
| 12/14/1994 | EP0549656B1 Process and device for the reduction annealing of powdered iron |
| 12/07/1994 | EP0627014A1 Recovery of non-ferrous metals from dross. |
| 12/01/1994 | DE4338484C1 Use of a refractory, ceramic brick based on MgO for lining rotary cement kilns |
| 11/24/1994 | WO1994026405A1 Improvements in or relating to rotary kilns |
| 11/24/1994 | DE4316579A1 Mounting for rotary drums, e.g. tube mills |
| 11/24/1994 | CA2139340A1 Improvements in or relating to rotary kilns |
| 11/22/1994 | US5365634 Surface treating tool |
| 11/15/1994 | US5364265 Equipment for and method of precalcining any mineral materials whatsoever |
| 11/15/1994 | US5363779 Systems and processes for pyrolyzing contaminants on foundry sand and combusting the resulting gas |
| 11/10/1994 | DE4315212A1 Firing system with precalciner and dehydrator |