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Title:
METHOD AND FACILITY FOR MANUFACTURING CROSS-LINKED FIBERGLASS MATERIALS
Document Type and Number:
WIPO Patent Application WO/2017/017383
Kind Code:
A3
Abstract:
The invention relates to a method and facility for manufacturing a cross-linked fiberglass material, in which melted glass is produced in a melting furnace (10) heated via combustion of a fuel with an oxygen-rich oxidant. The melted glass is converted into glass filaments, the filaments are bonded, a sheet is made from the bonded filaments, and the sheet is then cross-linked. The fumes from the melting furnace are used to preheat a combustion reagent in two steps: a first step in which air is heated via heat exchange with the fumes, and a second step in which the combustion reagent is preheated via heat exchange with the hot air. The air is then used in the cross-linking step of the method for converting the melted glass into a fiberglass material.

Inventors:
JARRY LUC (FR)
JOUMANI YOUSSEF (FR)
BEASSE GRÉGOIRE (FR)
Application Number:
PCT/FR2016/051961
Publication Date:
March 15, 2018
Filing Date:
July 28, 2016
Export Citation:
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Assignee:
AIR LIQUIDE (FR)
International Classes:
C03B37/04; C03B5/235; C03B5/237; C03B37/06; D01D7/00; D01D10/02; D02J13/00; D04H3/004; D04H3/02; D04H3/12
Foreign References:
FR3015636A12015-06-26
FR3015637A12015-06-26
FR3000175A12014-06-27
FR3015469A12015-06-26
DE102013110283A12015-03-19
EP1338848A22003-08-27
US20100162772A12010-07-01
FR3015635A12015-06-26
Attorney, Agent or Firm:
DE VLEESCHAUWER, Natalie (FR)
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