Zobrazeno 1 - 10
of 175
pro vyhledávání: '"Chi-Wai Hui"'
Publikováno v:
Chemical Engineering Transactions, Vol 70 (2018)
In this work, a new multi-objective mixed integer nonlinear programming (MINLP) model based on Pinch Technology principles is presented. The proposed framework is able to simultaneously maximize the heat recovery, minimize the total heat exchange sur
Externí odkaz:
https://doaj.org/article/7f35c8441ea341d1b162b533fc4275b0
Publikováno v:
Journal of Chemical Technology & Biotechnology. 96:3282-3292
Autor:
Ergys Pahija, Chi Wai Hui
Publikováno v:
Pahija, E & Hui, C-W 2021, ' A Practical Approach for Modelling the Growth of Microalgae with Population Balance Equation ', New Biotechnology, vol. 62, pp. 40-48 . https://doi.org/10.1016/j.nbt.2021.01.001
Microalgae are versatile microorganisms with applications in food, energy and fine chemicals, among others. Modelling the dynamics of microalgae inside a photobioreactor is a convenient and inexpensive way to determine the concentration of cells over
Publikováno v:
Applied biochemistry and biotechnology. 194(12)
A better estimation of the density of cells has great relevance in the design of harvesting units. In the case of microalgae, the density is a function of the internal composition, which in turn is affected by external environmental conditions. The d
Autor:
Keat Ping Yeoh, Chi Wai Hui
Publikováno v:
Chemical Engineering Transactions, Vol 88 (2021)
Simultaneous optimization of process flowsheets using equation-oriented (EO) methods is a promising alternative to simulation studies. With the use of EO methods, simultaneous optimization of all process units including heat integration can be perfor
Autor:
Keat Ping Yeoh, Chi Wai Hui
Publikováno v:
Computers & Chemical Engineering. 167:108020
Publikováno v:
Journal of Cleaner Production. 375:133905
Autor:
Chi Wai Hui, Keat Ping Yeoh
Publikováno v:
Cleaner Engineering and Technology, Vol 2, Iss, Pp 100066-(2021)
Two non-linear programming (NLP) models with rigorous stage-by-stage MESH calculations are proposed based on the concept of bypass efficiency. The models can be used to simultaneously optimize the number of stages, feed stage location and operating p
Autor:
Gordon McKay, Chi Wai Hui, Junaid Saleem, Tareq AI-Ansari, Pejman Hadi, Carol Sze Ki Lin, Prakash Parthasarathy, Ming-Ho To
Publikováno v:
Resources Environment and Information Engineering. 1:36-44
Carbamazepine (CBM), a widely occurring pharmaceutical, has been removed from water by upgrading a waste biomass char from a 300 MW biomass gasification power station plant operating in Indonesia. The fuel source is the waste residue palm kernel shel
Autor:
Bo Zhang, Chi Wai Hui, Qian Wang, Shuang Wang, Yongqiang Feng, Abd El-Fatah Abomohra, Zhixia He, Benjamin Bernard Uzoejinwa
Publikováno v:
Journal of Analytical and Applied Pyrolysis. 135:340-349
Nowadays, microalgae are widely discussed as a promising feedstock for biofuel production. For higher crude bio-oil yield with good quality, microalgal biomass productivity and bio-oil characteristics are essential parameters. However, the same micro