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1. (WO2017194462) METHOD AND INSTALLATION FOR PRODUCING LIQUID MELTS

Pub. No.:    WO/2017/194462    International Application No.:    PCT/EP2017/060906
Publication Date: Fri Nov 17 00:59:59 CET 2017 International Filing Date: Tue May 09 01:59:59 CEST 2017
IPC: F27B 3/18
C22B 23/02
F27D 3/00
F27D 19/00
Applicants: thyssenkrupp Industrial Solutions AG
THYSSENKRUPP AG
Inventors: GRUND, Guido
BREDEMEIER, Heinz
BRINKMANN, Christian
HILDEBRANDT, Sven
LAMPE, Karl
KÖNNING, Ludwig
Title: METHOD AND INSTALLATION FOR PRODUCING LIQUID MELTS
Abstract:
The invention relates to the production of liquid melts, wherein - a bulk material with a grain size of less than 5 mm is provided, - the bulk material is fed to a preheater and is preheated to a temperature of at least 500°C, - the bulk material preheated to at least 500°C is fed at least to a first material divider and is divided into at least two partial bulk-material streams in a mass-flow ratio that can be set at the first material divider - the magnitude of the mass flows of the partial bulk-material streams is determined and is used for readjusting the mass-flow ratio set at the first material divider and - the at least two partial bulk-material streams are fed at the same time and separately from one another to an electrically heated melting furnace.