What is the extraction process of pseudo boehmite?

The adhesion of pseudo boehmite is relatively good, and one of the processes during production is extraction. What is the process? The following is the extraction process of pseudo boehmite compiled by the editor.

1. The proposed boehmite rotary kiln adopts heavy oil combustion, and stabilizing the thermal parameters of the oil supply circuit is an important issue to be solved first. From the perspective of the fuel supply system, the fuel supply pressure is relatively stable, but the fuel supply temperature needs to be controlled through heating and constant temperature. An electric heater device is installed in the oil inlet circuit of the kiln, which increases the oil temperature through the outlet temperature of the heater, automatically adjusts the electric heating load, and achieves stable temperature of the heavy oil supplied for combustion.

2. The temperature regulation of the proposed thin water alumina rotary kiln should be stable, and the feeding system of the kiln must be controlled. Firstly, constant material control is considered, and the metering control unit is used to adjust the feeding amount of the skirt feeder to achieve uniform feeding.

At the same time, the metering control unit fine tunes the screw of the batching bin to make the batching branch follow, and provides an average adjustment signal for the kiln tail temperature and kiln temperature outside the batching adjustment circuit, forming a series machine adjustment circuit to overcome the phenomenon of over burning or under burning of pseudo boehmite under the operating state caused by macroscopic temperature interference in the kiln. In addition, the rotary kiln detection and control system has also designed a closed-loop regulation circuit for negative pressure exhaust at the kiln end and an interlocking protection circuit for motor operation.

Pseudoboehmite is a new type of material mainly used as a catalyst carrier, catalyst, and adsorbent. Yangzhou Zhongtianli New Materials has focused on the research of industrial raw materials such as high-purity metal arsenic, aluminum isopropoxide, pseudo boehmite, activated alumina, high-purity alumina, micro nano Rice noodles and other industrial raw materials for many years, and has provided raw materials for ED, sapphire, lithium battery ceramic diaphragm manufacturers and pharmaceutical and chemical production enterprises. If you want to know more about pseudo boehmite, please contact us.