Results 61 to 70 of about 593,895 (208)
Performance characteristics of a new structured packing [PDF]
, 2010 A new structured packing using carbon fibres, called Sepcarb® 4D, is presented. This packing has several attractive properties, such as high voidage (ε=94%) and high effective area (a=420 m2 m−3).
Abbé, François +13 more
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Chemical Engineering Transactions, 2012 Distillation is the most commonly used and the most versatile separation method for liquid components in boiling mixtures. Unfortunately, this unit operation is often one of the biggest energy consumers in industrial processes.
A. Drljo +3 more
doaj +1 more source
Process Intensification in Multicomponent Distillation
Chemical Engineering Transactions, 2018 Process Intensification (PI) is an emerging concept in chemical engineering which describes the design innovations that lead to significant shrinkage in size and dramatic boost in efficiency in a process plant.
Zheyu Jiang +3 more
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Troubleshooting Distillation Columns Unexpected Causes for Malfunctioning Columns
Chemical Engineering Transactions, 2018 The cause of columns performing below expectation is often intuitively attributed to issues with column internals. But there are also other reasons. Two cases are presented, the first shows how to properly deal with trapped inert gases during startup and the second case shows how reversible reactions can affect separation performance and how apparent ...
Roza Mario, Duss Markus
openaire +2 more sources
Integrating process design and control: An application of optimal control to chemical processes [PDF]
, 2008 In this paper, the optimal design of process systems generically used in chemical industries is studied. The closely coupled nature of optimal design specification of the equipment, the determination of the optimal process parameters in steady-state ...
Reneaume, Jean-Michel +4 more
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International Journal of ThermofluidsThe distillation column plays a critical role in purifying the water–methanol mixture, with methanol being reused as a reactant in biodiesel production.
Anggara Dwita Burmana +6 more
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Chemical Engineering Transactions, 2015 The objective of this paper is to present the application of sustainable integrated process design and control methodology for distillation columns systems.
M.Z. Nordin, M.R. Othman, M.K.A. Hamid
doaj +1 more source
DISTILLATE COMPOSITION CONTROL OF BINARY DISTILLATION COLUMN
INTERNATIONAL JOURNAL OF DESIGN AND MANUFACTURING TECHNOLOGY, 2014 Distillation is a continuous process in the petroleum and the chemical industries. A high amount of energy used in the chemical and petrochemical industries is consumed in the distillation process, since large amount of heat transfer takes place between the trays of distillation column.
AJEESH K. N., JINSA MATHEW
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Design of Atmospheric Petroleum Distillation Column
, 2021 This work summarizes the design procedure for Atmospheric Distillation Column for petroleum oil. The design and operation of crude distillation unit are still done almost on exclusively on an empirical basis.
Anand C. Shende, Girish M. Deshmukh*
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Inferential Composition Control of a Distillation Column Using Active Disturbance Rejection Control with Soft Sensors. [PDF]
Sensors (Basel), 2023 Al Kalbani F, Zhang J.
europepmc +1 more source