Chemical Production Planning Optimization with Optimal Management of Purchase and Inventory

JOURNAL OF CHEMICAL ENGINEERING OF JAPAN

Xiao-Rong He²  Ru-Qiang Wang²  Chun-Jian Dong¹  Heng-Qiu Wang¹  Chu-Fu Li²  Ping Wang³  Bing-Zhen Chen² 

[1] SINOPEC Baling Co.;Department of Chemical Engineering, Tsinghua University;SINOPEC Chemical Products Sales Co.

关键词: Production Planning Optimization;    Chemical Industry;    Optimization of Purchase and Inventory;   

DOI  :  10.1252/jcej.08we104

来源: Maruzen Company Ltd

【 摘 要 】

References(10)Cited-By(1)An optimization model for chemical production planning with optimal management of purchase and inventory was developed in this paper, based on the characteristics of the chemical industry. The objective of the model was to maximize the gross profit of a chemical enterprise while considering several constraints, such as material balance, chemical reaction balance, production capacity, product demand, raw material supply, inventory balance and inventory capacity. In the optimization model, a novel inventory management model was proposed to implement optimal management of purchase and inventory of raw and intermediate materials. In order for the above planning model to be applied in chemical enterprises to improve management level, a Graphic I/O Chemical Industry Modeling System (GIOCIMS) was developed. The proposed chemical production planning optimization model with optimal management of purchase and inventory was validated by two cases in which GIOCIMS was applied in a real world chemical enterprise. Results indicated that the proposed model was efficient for production planning optimization in the chemical industry.

【 授权许可】

Unknown