Optimization on straw logistics radius of the biogas manure co-generation

DOI

10.2991/icmcm-16.2016.126How to use a DOI?

Keywords

Biogas and Manure Co-generation; Straw; Cost; Logistics Radius; Optimization

Abstract

This paper proposed a straw logistics radius optimization model on the base of analyzing the cost and profit of the biogas and manure co-generation, to obtain the maximized per-unit scale profit. Through mathematical differential method, the relationship between the optimal straw logistics radius and the factors is obtained. Combining with the data from Dengzhou, the influences of the straw logistics radius on the per-unit straw total cost and per-unit scale profit, and the influences of factors on the optimal straw logistics radius is analyzed. The analytical result shows that with the increase of scale factor, the optimal straw logistics radius increases first and then starts to drop. And it increases with the decrease in straw spatial distribute density, tortuosity factor, transportation rate and payback period, while the straw conversion rate increases. When the production scale is small, the fixed investment cost plays a leading role in the total cost. Furthermore, the larger scale of production, the higher transportation rate will has a greatest influence on the optimal straw logistics radius.

Copyright

© 2016, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Junqi Zhang
AU  - Xinsheng Yao
AU  - Shanshan Fang
AU  - Meng Han
PY  - 2016/12
DA  - 2016/12
TI  - Optimization on straw logistics radius of the biogas manure co-generation
BT  - Proceedings of the 2016 7th International Conference on Mechatronics, Control and Materials (ICMCM 2016)
PB  - Atlantis Press
SP  - 675
EP  - 681
SN  - 2352-5401
UR  - https://doi.org/10.2991/icmcm-16.2016.126
DO  - 10.2991/icmcm-16.2016.126
ID  - Zhang2016/12
ER  -