Metallgesellschaft Aktiengesellschaft

Lurgi Gmbh

Air Liquide Global E&c Solutions Germany Gmbh

Lurgi Ag

Gunter Quass

Lothar Brehm

Hermann Bach

Waldemar Liebner

Harald Kömpel

Katja Bartels

Hermann Göhna

Uwe Zwiefelhofer

Rudolf Jakobs

Jurgen Bohle

Peter Weigand

Gunther Heinz

Heinrich Dörr

Jens Von Waaden

Dieter Reichel

Günther Heinz

Friedrich Hohmann

Jürgen Bohle

A port arrangement is configured for accessing a demountable component in an interior of an apparatus or container. The port arrangement includes an inner port having a port tube and forming a releasable connection with an internal component. The port tube of the inner port is guided through an outer port that is to an outer jacket.

Port arrangement for an internal component

A reactor is described for the production of Cto Colefins from gaseous oxygenate and HO and one or more material flows containing CC, C, C, C, Colefin and paraffin at 400&#xb0; to 470&#xb0; C., wherein several reaction stages which the material flow can pass through from the top to the bottom, each consisting of a support base with a catalyst layer situated on it, are arranged in a closed, upright container. In order to be able in each case to lower the temperature of the reaction mixture leaving the reaction stages before it enters into the next reaction stage, it is provided that each support base consists of cells which are placed closely next to each other with no gaps and which are securely attached to each other and filled with catalyst, and in the space formed by two neighboring reaction stages, respectively, an assembly of nozzle tubes is installed for spraying a liquid phase containing HO and DME and/or MEOH, using a water-saturated gas phase containing mainly DME and/or MEOH, in the direction of the following reaction stage downstream.

[object Object]

The burner has at least two fuel-carrying tubes which are arranged in parallel, the distance between adjacent fuel-carrying tubes being 5 to 30 cm. Each fuel-carrying tube is surrounded by a steam-carrying tube, which at its orifice end has a supply line for oxygen-containing gas. The steam-carrying tubes are surrounded by a common first cooling chamber through which cooling liquid is passed, the first cooling chamber constituting an annular chamber and extending into the area of the orifice ends of the steam-carrying tubes. Coaxial to the first cooling chamber a common second cooling chamber preferably is provided, which is surrounded by the first cooling chamber.

Burner for the partial oxidation of liquid fuels which contain carbon

For collection of dust from gases at temperatures up to 900.degree. C. and under presssures up to 20 bars by means of gas-permeable two-dimensional filter elements, an apparatus is proposed which comprises a pressure-resisting cylindrical outer housing, which contains a gas-tight pear-shaped inner housing, which is movably mounted in the outer housing by a means of a heat-insulating carrying structure and is provided with a tubular gas-outlet port and comprises a cambered bottom, which contains cylindrical filter elements. A pressure-confining gas-tight compensator is provided between the tubular gas-outlet port of the inner housing and the outer housing. Because the 'pressure-confining' and 'supporting' functions are separate, the internal components, which will be subjected to temperatures up to 900.degree. C., can be joined to the pressure-confining wall of the outer housing, which must not be heated above 200.degree. C.

Apparatus for removing dust from gas

Growing community of inventors

Frankfurt am Main, Germany

Gunter Quass