Global Patent Index - EP 1031623 A2

EP 1031623 A2 2000-08-30 - Process for calaytic cracking of heavy volatile hydrocarbons

Title (en)

Process for calaytic cracking of heavy volatile hydrocarbons

Title (de)

Verfahren zur katalytischen Spaltung von flüchtigen höheren Kohlenwasserstoffen

Title (fr)

Procédé de craquage catalytique d'hydrocarbures volatils lourds

Publication

EP 1031623 A2 (DE)

Application

EP 00101992 A

Priority

DE 19907901 A

Abstract (en)

Process for catalytically splitting carbonaceous material during gasification at 700-1200 (preferably 850-950) degrees C comprises using a fluidized bed made up of particles selected from oxides, hydroxides and carbonates of calcium, aluminum, silicon, nickel, titanium, iron, cobalt, and molybdenum in a stoichiometric excess.

Abstract (de)

Bei einem Verfahren zur Vergasung von kohlenstoffhaltigen Massen in einer Wirbelschicht fällt ein Rohgas mit einem Gehalt an flüchtigen, höheren Kohlenwasserstoffen der C6- bis C22-Bindungssysteme an. Zur Entfernung dieser Kohlenwasserstoffe wird ein Wirbelbett verwendet, dessen katalytisch wirkende Partikel aus wenigstens einem der Stoffe, ausgewählt aus Oxiden, Hydroxiden und Carbonaten des Calciums, Aluminiums, Siliciums, Nickels, Magnesiums, Titans, Eisens, Cobalts und Molybdäns bestehen. <IMAGE>

IPC 1-7 (main, further and additional classification)

C10J 3/54

IPC 8 full level (invention and additional information)

C10G 11/18 (2006.01); C10J 3/54 (2006.01)

CPC (invention and additional information)

C10G 11/18 (2013.01); C10J 3/482 (2013.01); C10J 3/54 (2013.01); C10K 1/024 (2013.01); C10K 1/026 (2013.01); C10K 3/023 (2013.01); C10J 2300/092 (2013.01); C10J 2300/0996 (2013.01); C10J 2300/1807 (2013.01); C10J 2300/1884 (2013.01)

Designated contracting state (EPC)

AT DE FR GB IT NL

EPO simple patent family

EP 1031623 A2 20000830; EP 1031623 A3 20021218; EP 1031623 B1 20070613; AT 364672 T 20070715; DE 19907901 A1 20000907; DE 19907901 C2 20011129; DE 50014394 D1 20070726

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