Numerical simulation of square section venturi scrubber for biomass tar removal
Zhenhui Luan, Xiao Liu, Meng Zheng, Libo Zhu
Available Online November 2016.
- https://doi.org/10.2991/aest-16.2016.53How to use a DOI?
- venturi scrubber; square section; biomass gas; tar; efficiency.
- In the process of biomass gasification, it is inevitable to produce by-products, among which the most important is the tar. With the continuous development of biomass gasification technology, a variety of tar removal methods have been developed. According to the principle of the process of tar removal, the two methods are physical and thermochemical. The venturi scrubber is physical wet decoking equipment, and it is an important part to improve the efficiency of removing tar. In order to improve efficiency of tar removal of venturi scrubber, the authors put forward square section venturi scrubber for removing the tar from biomass gas, modeled the venturi scrubber through the three-dimensional modeling software, carried out the numerical simulation, and obtained the velocity contours, pressure contours in several cases. The research indicates that the square tube has big pressure change. And the results of a venturi scrubber have a certain guiding role in engineering application.
- Open Access
- This is an open access article distributed under the CC BY-NC license.
Cite this article
TY - CONF AU - Zhenhui Luan AU - Xiao Liu AU - Meng Zheng AU - Libo Zhu PY - 2016/11 DA - 2016/11 TI - Numerical simulation of square section venturi scrubber for biomass tar removal BT - 2016 International Conference on Advanced Electronic Science and Technology (AEST 2016) PB - Atlantis Press SP - 399 EP - 403 SN - 1951-6851 UR - https://doi.org/10.2991/aest-16.2016.53 DO - https://doi.org/10.2991/aest-16.2016.53 ID - Luan2016/11 ER -