Title:
METHOD FOR PRODUCING SILICON MONOXIDE
Document Type and Number:
WIPO Patent Application WO/2023/167268
Kind Code:
A1
Abstract:
The present invention is a method for producing silicon monoxide, the method including: an operation A for supplying a metal silicon powder or a mixture of a metal silicon powder and an SiOx (x ≤ 2) powder to a combustion device using a first mixed fluid comprising an oxygen gas and an inert gas as a carrier; an operation B for supplying an inflammable silicon compound fluid alone or a second mixed fluid comprising the inflammable silicon compound fluid, an oxygen gas and an inert gas to the combustion device; and an operation C for supplying a third mixed fluid comprising an inflammable gas, an oxygen gas and an inert gas to the combustion device to form flames. In the method, the operation A, the operation B and the operation C are performed simultaneously to produce a silicon monoxide product. According to this configuration, a silicon monoxide production method having high productivity is provided.
Inventors:
TANAKA SHUJI (JP)
OHASHI KEN (JP)
FUKUOKA HIROFUMI (JP)
OHASHI KEN (JP)
FUKUOKA HIROFUMI (JP)
Application Number:
PCT/JP2023/007725
Publication Date:
September 07, 2023
Filing Date:
March 02, 2023
Export Citation:
Assignee:
SHINETSU CHEMICAL CO (JP)
International Classes:
C01B33/113
Foreign References:
| JPH05213606A | 1993-08-24 | |||
| JP2011168412A | 2011-09-01 | |||
| JP2011243535A | 2011-12-01 |
Attorney, Agent or Firm:
YOSHIMIYA Mikio et al. (JP)
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