Melt consolidation of silicon powder
    2.
    发明公开
    Melt consolidation of silicon powder 失效
    硅粉的熔融综合

    公开(公告)号:EP0209954A3

    公开(公告)日:1989-02-01

    申请号:EP86201274.7

    申请日:1986-07-21

    申请人: ENICHEM S.p.A.

    IPC分类号: C01B33/02

    CPC分类号: C01B33/037

    摘要: A process is disclosed for the melt consolidation of silicon powder which is based on the use of a critical partial vacuum of 200-300 torr of an inert gas that is applied.

    摘要翻译: 公开了一种用于硅粉熔融固化的方法,其基于使用施加的惰性气体的200-300乇的临界部分真空。

    Melt consolidation of silicon powder
    3.
    发明公开
    Melt consolidation of silicon powder 失效
    Schmelzverfestigung von Siliciumpulver。

    公开(公告)号:EP0209954A2

    公开(公告)日:1987-01-28

    申请号:EP86201274.7

    申请日:1986-07-21

    申请人: ENICHEM S.p.A.

    IPC分类号: C01B33/02

    CPC分类号: C01B33/037

    摘要: A process is disclosed for the melt consolidation of silicon powder which is based on the use of a critical partial vacuum of 200-300 torr of an inert gas that is applied.

    摘要翻译: 公开了一种用于硅粉熔融固化的方法,其基于使用施加的惰性气体的200-300乇的临界部分真空。

    Process for the production of silicon
    4.
    发明公开
    Process for the production of silicon 失效
    硅生产工艺

    公开(公告)号:EP0219142A3

    公开(公告)日:1988-03-30

    申请号:EP86201271

    申请日:1986-07-21

    申请人: ENICHEM S.p.A.

    IPC分类号: C01B33/02

    CPC分类号: C01B33/033

    摘要: A process is disclosed for the production of elemental silicon that utilizes a non-reactive condensible gas as a means for purging the reactor of ambient air prior to the introduction of an alkali metal and a silicon tetrahalide.

    摘要翻译: 公开了用于生产元素硅的方法,其利用非反应性可冷凝气体作为在引入碱金属和四卤化硅之前净化环境空气的反应器的手段。

    Process for the production of silicon
    5.
    发明公开
    Process for the production of silicon 失效
    Verfahren zur Herstellung von Silicium。

    公开(公告)号:EP0219142A2

    公开(公告)日:1987-04-22

    申请号:EP86201271.3

    申请日:1986-07-21

    申请人: ENICHEM S.p.A.

    IPC分类号: C01B33/02

    CPC分类号: C01B33/033

    摘要: A process is disclosed for the production of elemental silicon that utilizes a non-reactive condensible gas as a means for purging the reactor of ambient air prior to the introduction of an alkali metal and a silicon tetrahalide.

    摘要翻译: 公开了用于生产元素硅的方法,其利用非反应性可冷凝气体作为在引入碱金属和四卤化硅之前净化环境空气的反应器的手段。