Device for preparing nano-particles by using chemical gas phase reaction method through laser induction

Device for preparing nano-particles by using chemical gas phase reaction method through laser induction

The utility model discloses a device for preparing nano-particles by using a chemical gas phase reaction method through laser induction. The device comprises a reactant feeding device, a gas component controller, a mixer, a preheating furnace, a reactor, a cooler, a classifier and a collecting devic...

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Bibliographische Detailangaben
Hauptverfasser: XU CAIFENG, DONG YANG, ZHENG YONG, ZHAO HAILIN, WANG TING, WEI WENLONG, WANG JINYU, ZHANG QIANG, DING LU, ZHU LI'NA, CHEN BIN, LANG LIUCHUN, LIU HUANLAI, NIU ZONGXIA, DING FEI, ZHANG CHAO, ZHANG HAIXIA
Format: Patent
Sprache:chi ; eng
Schlagworte:
CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY
MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES
NANOTECHNOLOGY
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES
THEIR RELEVANT APPARATUS
TRANSPORTING
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Beschreibung
Zusammenfassung:The utility model discloses a device for preparing nano-particles by using a chemical gas phase reaction method through laser induction. The device comprises a reactant feeding device, a gas component controller, a mixer, a preheating furnace, a reactor, a cooler, a classifier and a collecting device which are sequentially arranged in match, as well as a laser emitting device and a high-pressure airflow generating device which are respectively arranged above the reactor. The device for preparing the nano-particles by using the chemical gas phase reaction method through the laser induction can overcome the defects that the control precision is low, the reaction time is long, the application range is small and the like in the prior art, and can achieve the advantages of high control precision, short reaction time and wide application range.