公开(公告)号：AU4706399A

公开(公告)日：2000-01-17

申请号：AU4706399

申请日：1999-06-23

Applicant: NANOGRAM CORP

Inventor： GARDNER JAMES T ,  PHILLIPS SAMUEL R ,  BI XIANGXIN

IPC: B01D46/00 ,  B01D46/04 ,  B01D46/24 ,  B01D46/48 ,  B01D46/52 ,  B01J19/12 ,  B22F1/00 ,  B22F9/00 ,  B01D41/00

Abstract: A particle collection apparatus has a chamber, one or more filters and a back pressure system. The filters are located in the flow path through the system to collect the particles from an input gas stream. The back pressure system applies a pulse of gas against the flow through the system to dislodge particles collected on the filters. The dislodged particles fall to a particle drain where they are removed from the system. The particle collection apparatus can be connected to a particle synthesis apparatus. The particle collection apparatus and the particle synthesis apparatus can operated at reduced pressures.

公开(公告)号：WO0107155A9

公开(公告)日：2002-08-29

申请号：PCT/US0019578

申请日：2000-07-18

Applicant: NANOGRAM CORP

Inventor： MOSSO RONALD J ,  BI XIANGXIN ,  GARDNER JAMES T ,  KUMAR SUJEET ,  PHILLIPS SAMUEL R

IPC: G01N21/63 ,  B01J6/00 ,  B01J19/00 ,  B01J19/12 ,  G01N21/27 ,  G01N21/33 ,  G01N21/35 ,  B01J19/08

CPC classification number: B01J6/008 ,  B01J19/121 ,  B01J2219/0879

Abstract: Improvements to chemical reaction systems (100) provide for the production of commercial quantities of chemical products, such as chemical powders. The improved chemical reaction systems (100) can accomodate a large reactant flux for the production of significant amounts of product. Preferred reaction systems (100) are based on laser pyrolysis. Features of the system (100) provide for the production of highly uniform product particles.

Abstract translation: 化学反应体系（100）的改进提供了生产商业数量的化学产品，如化学粉末。 改进的化学反应体系（100）可以容纳大量的反应物通量，用于生产大量的产品。 优选的反应体系（100）基于激光热解。 系统（100）的特征提供了高度均匀的产品颗粒的生产。