公开(公告)号：US20090214799A1

公开(公告)日：2009-08-27

申请号：US11886300

申请日：2006-03-14

Applicant: Benoit Simard ,  Thomas Kingston ,  Stephane Denommoo ,  Gervais Soucy ,  German Cota Sanchez

Inventor： Benoit Simard ,  Thomas Kingston ,  Stephane Denommoo ,  Gervais Soucy ,  German Cota Sanchez

IPC: B01J19/08 ,  C23C16/54

CPC classification number: B82Y40/00 ,  B82Y30/00 ,  C01B32/162 ,  C01B32/164 ,  C01B32/174 ,  C01B2202/02 ,  C30B23/06 ,  C30B29/602

Abstract: An integrated method and apparatus to continuously produce purified Single Wall Carbon Nanotubes (SWNT) from a continuous supply of solid carbon powder fed to an induction plasma torch. The apparatus includes a reactor body disposed to maintain laminar flow of gases with the torch body and coupled to a quenching body where temperature and residence time is controlled. Conveniently, functionalization may take place in the quenching body. The torch is operated with an argon carrier gas, an argon stabilizing gas and a helium sheath gas. Solid carbon reactants are preferably mixed with at least two metal catalysts containing nickel and cobalt with additional metal oxides of yttrium and cerium being desirable.

Abstract translation: 一种从供给感应等离子体焰炬的固体碳粉末的连续供应中连续生产纯化的单壁碳纳米管（SWNT）的综合方法和装置。 该装置包括反应器主体，其被设置为保持具有割炬本体的气体层流并且联接到温度和停留时间被控制的淬火体。 方便地，功能化可能发生在淬火体中。 手电筒使用氩气载气，氩气稳定气体和氦气鞘气操作。 固体碳反应物优选与含有镍和钴的至少两种金属催化剂与另外的钇和铈的金属氧化物是混合的。

公开(公告)号：US08834827B2

公开(公告)日：2014-09-16

申请号：US11886300

申请日：2006-03-14

Applicant: Benoit Simard ,  Christopher Thomas Kingston ,  Stephane Denommee ,  Gervais Soucy ,  German Cota Sanchez

Inventor： Benoit Simard ,  Christopher Thomas Kingston ,  Stephane Denommee ,  Gervais Soucy ,  German Cota Sanchez

IPC: D01F9/12

CPC classification number: B82Y40/00 ,  B82Y30/00 ,  C01B32/162 ,  C01B32/164 ,  C01B32/174 ,  C01B2202/02 ,  C30B23/06 ,  C30B29/602

Abstract: An integrated method and apparatus to continuously produce purified Single Wall Carbon Nanotubes (SWNT) from a continuous supply of solid carbon powder fed to an induction plasma torch. The apparatus includes a reactor body disposed to maintain laminar flow of gases with the torch body and coupled to a quenching body where temperature and residence time is controlled. Conveniently, functionalization may take place in the quenching body. The torch is operated with an argon carrier gas, an argon stabilizing gas and a helium sheath gas. Solid carbon reactants are preferably mixed with at least two metal catalysts containing nickel and cobalt with additional metal oxides of yttrium and cerium being desirable.

Abstract translation: 一种从供给感应等离子体焰炬的固体碳粉末的连续供应中连续生产纯化的单壁碳纳米管（SWNT）的综合方法和装置。 该装置包括反应器主体，其被设置为保持具有割炬本体的气体层流并且联接到温度和停留时间被控制的淬火体。 方便地，功能化可能发生在淬火体中。 手电筒使用氩气载气，氩气稳定气体和氦气鞘气操作。 固体碳反应物优选与含有镍和钴的至少两种金属催化剂与另外的钇和铈的金属氧化物是混合的。