公开(公告)号：US20160152476A1

公开(公告)日：2016-06-02

申请号：US15012806

申请日：2016-02-01

Applicant: SHANDONG DAZHAN NANOMATERIALS CO., LTD.

Inventor： Yan LI

IPC: C01B31/02 ,  B01J8/18 ,  B01J8/24

CPC classification number: C01B32/162 ,  B01J8/0025 ,  B01J8/003 ,  B01J8/007 ,  B01J8/1863 ,  B01J8/228 ,  B01J23/745 ,  B01J2208/00168 ,  B01J2208/00752 ,  C01B32/16

Abstract: A synthesis reactor for producing carbon nanotubes. The reactor includes a main reactor, a feeder, a settler, an air inlet device, and a product outlet. The main reactor communicates with the settler in the form of a communicating vessel. The feeder communicates with the settler via a catalyst inlet. The air inlet device is disposed under the settler. The wall of the main reactor is provided with a heat exchanger. The product outlet is disposed at the lower part of the main reactor. A method for producing a carbon nanotube, includes: 1) drying red mud for 1 to 4 hour(s) at the temperature of between 101° C. and 109° C.; 2) smashing and sieving the red mud through a 200-mesh sieve to yield a catalyst; and 3) adding the catalyst to a synthesis reactor.

Abstract translation: 一种用于生产碳纳米管的合成反应器。 反应器包括主反应器，进料器，沉降器，进气装置和产品出口。 主反应器以连通容器的形式与沉降器连通。 进料器通过催化剂入口与沉降器连通。 进气装置设置在沉降器下方。 主反应器的壁设有热交换器。 产品出口设置在主反应器的下部。 碳纳米管的制造方法包括：1）在101℃〜109℃的温度下干燥红泥1〜4小时。 2）通过200目筛粉碎和筛分红泥，得到催化剂; 和3）将催化剂加入到合成反应器中。