Lonza Inc.

Ciba-geigy Ag

Armines

Timcal Ltd.

Timcal Sa

Francis Fischer

Alain Cron

Jacques Periard

Ulrich Kristen

Gilles Flamant

Nicolas Probst

Ulrich Haring

Eusebiu Grivei

Yvan A Schwob

Patrick Leroux

Frédéric Fabry

Laurent Fulcheri

Pierre Willemez

Richard Smet

Jean-Paul Calmes

Jean-Yves Peroy

Lauent Fulcheri

Apparatus and process for producing carbon black or carbon containing compounds by converting a carbon containing feedstock, comprising the following steps: generating a plasma gas with electrical energy, guiding the plasma gas through a venturi, whose diameter is narrowing in the direction of the plasma gas flow, guiding the plasma gas into a reaction area, in which under the prevailing flow conditions generated by aerodynamic and electromagnetic forces, no significant recirculation of feedstock into the plasma gas in the reaction area recovering the reaction products from the reaction area and separating carbon black or carbon containing compounds from the other reaction products.

Device and method for converting carbon containing feedstock into carbon containing materials, having a defined nanostructure

Conversion of carbon or carbon-containing compounds in a plasma

Mandrel rod (1) for pipe rolling mills, in which hollow billet (5) is rolled on mandrel rod (1), consists of two pipes (2, 3) lying inside one another. Annular gap (4) between pipes (2, 3) is filled with a thermosetting plastic, whose coefficient of expansion is selected large enough so that the thermosetting plastic completely fills annular gap (4), even with temperature differences, between pipes (2, 3).

Mandrel rod for pipe rolling mills

Compositions, which are obtained by mixing and/or, optionally simultaneously, grinding a preferably liquid phosphate and a solid lubricant component, such as, graphite, are very suitable as additives for lubicants.

Lubricant additive in powder to paste form

A separating-and-lubricating agent in solid form for warm metal shaping, especially hot-sheet or profile rolling. The softening point of the agent is between 20.degree. and 250.degree. C., the melting point is between 30.degree. and 300.degree. C. and the shore-D-hardness at 200.degree. C. is between 20 and 80. The agent contains at least one thermoplastic polymer and/or copolymer and a lubricant for synthetic substances.

Separating-and-lubricating agent in solid form

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Sins, Switzerland

Francis Fischer