UA104850C2 - METHOD FOR THE EXTRACTION OF GeCl4 AND/OR SiCl4 FROM OPTICAL FIBERS OR GLASS RESIDUE AND METHOD FOR PRODUCING SiCl4 FROM SiO2-CONTAINING MATERIALS - Google Patents

METHOD FOR THE EXTRACTION OF GeCl4 AND/OR SiCl4 FROM OPTICAL FIBERS OR GLASS RESIDUE AND METHOD FOR PRODUCING SiCl4 FROM SiO2-CONTAINING MATERIALS

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Publication number
UA104850C2
UA104850C2 UAA201008284A UAA201008284A UA104850C2 UA 104850 C2 UA104850 C2 UA 104850C2 UA A201008284 A UAA201008284 A UA A201008284A UA A201008284 A UAA201008284 A UA A201008284A UA 104850 C2 UA104850 C2 UA 104850C2
Authority
UA
Ukraine
Prior art keywords
sicl4
producing
gecl
gecl4
sio2
Prior art date
Application number
UAA201008284A
Other languages
Russian (ru)
Ukrainian (uk)
Inventor
Маріо Бержерон
Ален Лангле
Original Assignee
Енстітю Насьональ Де Ля Решерш Сьянтіфік
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Енстітю Насьональ Де Ля Решерш Сьянтіфік filed Critical Енстітю Насьональ Де Ля Решерш Сьянтіфік
Priority claimed from PCT/CA2008/002106 external-priority patent/WO2009070874A1/en
Publication of UA104850C2 publication Critical patent/UA104850C2/en

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  • Silicon Compounds (AREA)
  • Carbon And Carbon Compounds (AREA)

Abstract

The invention provides a method for producing SiCl(and optionally GeCl) from SiO-containing material. The method includes the steps of: reacting comminuted SiO-containing material with a reagent including a solid carbonaceous reducing agent, a salt, a boron compound to obtain a gaseous product including SiCl, BCl, and optionally GeCl; and then condensing the gaseous SiCl, BCl(with or without GeCl) into liquid SiCl, BCland GeCl.
UAA201008284A 2007-12-05 2008-12-01 METHOD FOR THE EXTRACTION OF GeCl4 AND/OR SiCl4 FROM OPTICAL FIBERS OR GLASS RESIDUE AND METHOD FOR PRODUCING SiCl4 FROM SiO2-CONTAINING MATERIALS UA104850C2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US99235407P 2007-12-05 2007-12-05
PCT/CA2008/002106 WO2009070874A1 (en) 2007-12-05 2008-12-01 Gecl4 and/or sicl4 recovery process from optical fibers or glassy residues and process for producing sicl4 from sio2 rich materials

Publications (1)

Publication Number Publication Date
UA104850C2 true UA104850C2 (en) 2014-03-25

Family

ID=56267519

Family Applications (1)

Application Number Title Priority Date Filing Date
UAA201008284A UA104850C2 (en) 2007-12-05 2008-12-01 METHOD FOR THE EXTRACTION OF GeCl4 AND/OR SiCl4 FROM OPTICAL FIBERS OR GLASS RESIDUE AND METHOD FOR PRODUCING SiCl4 FROM SiO2-CONTAINING MATERIALS

Country Status (1)

Country Link
UA (1) UA104850C2 (en)

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