Title:
モノハイドロジェントリハロシランの調製方法
Document Type and Number:
Japanese Patent JP6665182
Kind Code:
B2
Abstract:
A process for preparing a product including a monohydrogentrihalosilane is disclosed. The process includes the steps of: 1) initially charging a reactor with a contact mass including both fresh silicon and recycled contact mass, where the recycled contact mass is obtained from during or after a production phase of an inorganic Direct Process reaction for production of a monohydrogentrihalosilane; and thereafter 2) feeding to the reactor a hydrogen halide and additional fresh silicon, thereby forming the product.
Inventors:
Patrick Jay Harder
Tyler Swenson
David Williams
Tyler Swenson
David Williams
Application Number:
JP2017529061A
Publication Date:
March 13, 2020
Filing Date:
November 25, 2015
Export Citation:
Assignee:
Dow Silicones Corporation
Hemlock Semiconductor Operations LLC
Hemlock Semiconductor Operations LLC
International Classes:
C01B33/107
Domestic Patent References:
| JP2011522821A | ||||
| JP2011153745A | ||||
| JP2009062209A | ||||
| JP2001291427A | ||||
| JP54024832A |
Foreign References:
| US20100290970 |
Attorney, Agent or Firm:
Yasuhiko Murayama
Shinya Mitsuhiro
Tatsuhiko Abe
Shinya Mitsuhiro
Tatsuhiko Abe