The performance of a multistage centrifugal compressor is highly influenced by the ambient conditions, especially during summer seasons; their capacity shrinks and thus power requirement for compression will increase. prime cause these constraints interstage cooling limitations. This study simulates various suction conditions on Aspen HYSYS® suggests its debottlenecking making temperatures comp...

Abstract Designing a feasible in vitro enzyme cascade is challenging task that often preceded by optimization steps. Computational methods can increase the efficiency of process providing deeper insight into system. In this study, bottlenecks farnesyl pyrophosphate‐producing were determined combination silico modeling and wet‐lab experiments. ATP precursor‐isomerizing isopentenyl diphosphate δ ...

Clostridium ljungdahlii ( C. , CLJU) is natively endowed producing acetic acid, 2,3-butandiol, and ethanol consuming gas mixtures of CO 2 CO, H (syngas). Here, we present the syngas-based isobutanol formation using harboring recombinant amplification “Ehrlich” pathway that converts intracellular KIV to isobutanol. Autotrophic production was studied analyzing two different strains in 3-L gassed ...

Attainable Region theory is used to define the bounds of the operating region where an improvement in the productivity of ammonia is realised. An iso-productivity plot is used in conjunction with the results obtained from the attainable region to define a region of increased productivity. The objective is to determine the operating conditions under which the existing reactor system can handle i...

Data management systems are increasingly used in industrial processes. However, data collected as part of process operations, such sensor or measurement instruments data, contain various sources errors that can hamper analysis and decision making. The authors propose an operating-regime-based processing framework for was designed to increase the quality take advantage available use make informe...

The sustainable use of limited resources by nature to provide target molecules with biocatalytic reactions continues to be a role model for chemical synthesis. The application of biocatalysts to functional group transformations is shaped by the various parallel influences like e.g. the search for selectivity, the shift from fossil-based to biobased raw materials and the economy of molecular tra...

Supply chain optimisation is now a major research theme in process operations and management. A great deal of research has been undertaken on facility location and design, inventory and distribution planning, capacity and production planning and detailed scheduling. Only a small proportion of this work directly addresses the issues faced in the pharmaceutical sector. On the other hand, this sec...

0132940299, 9780132940290, . The leading integrated chemical process design guide: Now with extensive new coverage and more process designs More than ever, effective design is the focal point of sound chemical engineering. Analysis, Synthesis, and Design of Chemical Processes, Fourth Edition, presents design as a creative process that integrates both the big picture and the small detailsÐ2Ђ“...