Zobrazeno 1 - 10
of 272
pro vyhledávání: '"Z.A. Manan"'
Publikováno v:
Chemical Engineering Transactions, Vol 61 (2017)
This paper presents a new graphical approach for Heat Exchanger Network (HEN) retrofit that is based on the individual stream temperature versus enthalpy plot (STEP). STEP maintains the individual stream characteristics and enables users to graphical
Externí odkaz:
https://doaj.org/article/d9dc322043ff4ecdbd189bad0507db23
Publikováno v:
Chemical Engineering Transactions, Vol 61 (2017)
The difference in electricity pricing based on the time of power use has led to load shifting from peak to off-peak hours in hybrid power systems (HPS). Apart from optimising electricity cost, shifting of load may also change the capacity of storage
Externí odkaz:
https://doaj.org/article/41b4f135943f4c15bb51a79b15940d89
Publikováno v:
Chemical Engineering Transactions, Vol 61 (2017)
Water is used in process industry for a wide range of applications. Water minimisation has received growing attention due to stricter environmental regulations and scarcity of quality water. Rising price of fresh water and cost of wastewater treatmen
Externí odkaz:
https://doaj.org/article/cf94d8dc6f5642f1b481d12fb46eed20
Publikováno v:
Chemical Engineering Transactions, Vol 56 (2017)
The problem of interaction between economic design and controller design of heat exchanger network (HEN) is addressed in this work. The feasibility and sensitivity issues are incorporated in the classical design of HEN. HENs in industry seem to be ve
Externí odkaz:
https://doaj.org/article/e0d78ce8101a41f1b82e2c82921d70d1
Publikováno v:
Chemical Engineering Transactions, Vol 56 (2017)
Heat Exchanger Network Synthesis (HENS) plays a major role for effective energy integration in chemical process plants. In HENS, several hot and cold streams and utilities with specific inlet and desired outlet temperatures are involved. Stream Tempe
Externí odkaz:
https://doaj.org/article/9e39ff2aa8cc4b9b82bce504dd7e0f6f
Publikováno v:
Chemical Engineering Transactions, Vol 56 (2017)
Flavonoids are phytochemicals extensively used in the pharmaceutical, food, and pigment industries. They have many important biological properties including antioxidant, anti-in?ammatory, antifungal, and anti-viral. The importance of flavonoids has m
Externí odkaz:
https://doaj.org/article/6d95ad48b5cf4ea08b0238a14f555c73
Publikováno v:
Chemical Engineering Transactions, Vol 56 (2017)
Heat exchanger network synthesis (HENS) is an important part in the overall chemical process. HENS links the process flowsheet with the utility system and generally involves a large fraction of both the overall plant capital cost, operating costs in
Externí odkaz:
https://doaj.org/article/c0693eead3d4452eb41f223b45c9f0a5
Publikováno v:
Chemical Engineering Transactions, Vol 56 (2017)
Development of Power Pinch Analysis (PoPA) for the design and optimisation of Hybrid Power Systems (HPS) is steadily progressing. Even though PoPA has been developed for widespread applications in HPS design analysis, the economic aspect still needs
Externí odkaz:
https://doaj.org/article/6804a447a2bc47be9ec680b6f6c0aeb6
Publikováno v:
Chemical Engineering Transactions, Vol 56 (2017)
Heat exchanger network (HEN) is very important to optimise energy usage in process industry. Heat exchanger network synthesis is an important process synthesis problem where different tools and methods have been presented to solve this synthesis prob
Externí odkaz:
https://doaj.org/article/9bf7e2906c084e94b7896111b3a7c7ca
Publikováno v:
Chemical Engineering Transactions, Vol 56 (2017)
Vegetable oils undergo numerous refining steps in order to remove undesirable compounds and produce high quality, stable commercial products. Recovery of vegetable oil from spent bleaching earth is an area where ample opportunities exist for cleaner
Externí odkaz:
https://doaj.org/article/eb882e2071d44e7c9246bbe65febcc04