Title:
PLANT TO PRODUCE GLASS AND HYDROGEN, AND METHOD FOR PRODUCING GLASS AND HYDROGEN
Document Type and Number:
WIPO Patent Application WO/2023/243110
Kind Code:
A1
Abstract:
[Problem] To provide a plant capable of reducing environmental impact and a method for producing glass and hydrogen. [Solution] The plant to produce glass and hydrogen 1 has a glass melting furnace 2 that melts a glass raw material by the heat of combustion of a fuel and generates molten glass 12, an exhaust passage 3 extending from the glass melting furnace and through which exhaust generated in the glass melting furnace passes, a boiler 5 provided in the exhaust passage that conducts heat exchange of the exhaust and water, and an electrolyzer 4 that electrolyzes water vapor and generates hydrogen and oxygen. The glass melting furnace has a burner 14 that burns fuel together with a combustion-supporting gas having an oxygen concentration of 21 vol% or more. The burner is connected to the electrolyzer by an oxygen supply pipe 18. The oxygen generated by the electrolyzer is supplied to the burner via the oxygen supply pipe.
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Inventors:
TOJO SATOSHI (JP)
Application Number:
PCT/JP2022/034045
Publication Date:
December 21, 2023
Filing Date:
September 12, 2022
Export Citation:
Assignee:
TOYO GLASS CO LTD (JP)
International Classes:
C03B5/237; C01B3/02; C01B13/02; C25B1/042; F27B3/26; F27D7/02; F27D17/00
Domestic Patent References:
| WO2021008729A1 | 2021-01-21 |
Foreign References:
| JP2011037706A | 2011-02-24 | |||
| JP2012001392A | 2012-01-05 |
Attorney, Agent or Firm:
OSHIMA & PARTNERS (JP)
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