Werner & Pfleiderer Gmbh

Veba Oel Ag

Veba Oel Entwicklungs-gesellschaft Mbh

Pfleiderer Gmbh

Jurgen Strecker

Albert Grimminger

Werner Wiedmann

Hans-Peter Wenning

Bernd Pontow

Peter Wenning

Disclosed is a process for feeding carbonaceous materials into pressurized reaction spaces where partial oxidation or hydrogenation occurs. The feed is compressed into a strand material in a rotable screw conveyor which strand is disintegrated by fluid media.

Process for feeding carbonaceous material into reaction spaces

An apparatus and a method for dosing and mixing solids and liquids to form a low viscosity suspension comprises at least one continuously operating mixing device and a supply device for supplying the components to the mixing device, in order to obtain a desired initial pressure. The supply device is constructed as a drag flow pump (1) which is connected to the mixing device (6) by a pressure pipe (13), at least one solids and liquid introduction device (15, 16 or 17, 18) is provided along the drag flow pump (1) and the latter is followed by at least one liquid introduction device (27), a shut-off device being provided in the pressure pipe (13).

Apparatus for dosing and mixing solids and liquids to form a low

Apparatus for introducing solid fuels into a pressure gasification reactor comprising at least one conveyor worm turnable in a housing for conveying finely divided fuel, optionally mixed with a binder, and compacting the fuel into a gas-tight plug which is discharged through a discharge opening leading to the pressure gasification reactor. The discharge opening is provided with a closure member and the housing has an outlet opening also provided with a closure member near the discharge opening. The outlet opening is open to the ambient atmosphere. The closure members of the discharge opening and the outlet opening are alternatively actuatable such that when one is open the other is closed.

Apparatus for introducing solid fuels into a pressure gasification

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Stuttgart, Germany

Jurgen Strecker