A process design and control strategy for dimethyl ether production from a methanol feedstock

Lee, J.H. van der; Young, Brent R.; Svrcek, William Y.

doi:10.1109/acc.2002.1023248

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Introduction2

Dme Synthesis and Purification1

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Cited by 2 publications

(3 citation statements)

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“…The DME synthesis temperature is typically between 482 to 752°F (250 and 400°C) and pressures are between about 145 to 365 psia (Konishi and Ishiwada 2004). The design of the production of DME from methanol in this study is based on information from industry (Ekstrand and Jorgensen 2007, Konishi and Ishiwada 2004, Mii and Uchida 2005, Uhde 2005) and a design case described in the literature (Turton et al 1998 andvan der Lee et al 2002).…”

Section: Dme Synthesis and Purificationmentioning

confidence: 99%

Techno-economic Analysis for the Thermochemical Conversion of Biomass to Liquid Fuels

Zhu¹,

Rahardjo²,

Valkenburt³

et al. 2011

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Section: Dme Synthesis and Purificationmentioning

confidence: 99%

Techno-economic Analysis for the Thermochemical Conversion of Biomass to Liquid Fuels

Zhu¹,

Rahardjo²,

Valkenburt³

et al. 2011

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“…These incentives urge the comprehensive investigation of the effects and problems of recycling, and among them is the investigation of the controllability problems. Preliminary conceptions for our work are based on books, ,, software, and articles. ,,,,,,,− …”

Section: Introductionmentioning

confidence: 99%

“…Vasbinder and Hoo studied the opportunities of the integration of the control structure synthesis and plant design, and they recommended a novel plantwide decomposition method. The automatic decomposition is the selection of the unit operations, but it can be supported with the modified analytical hierarchical approach (AHP).…”

Section: Introductionmentioning

confidence: 99%

Decomposability of the Control Structure Design Problem of Recycle Systems

Horváth

Mizsey

2009

Ind. Eng. Chem. Res.

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The control structure design is an important part of process synthesis tasks. The design becomes more difficult if recycle is present in the process to be controlled. The objective of this work is to clear up if the control structure design should be completed for the whole process simultaneously or it can be decomposed into subproblems involving only one unit of the whole system. Investigations show that the recycle can have an effect on the control structure that complicates the design problem. Simple case studies and exhaustive investigation of the industrial control problem are completed. Our investigations prove that decomposability can be applied simplifying the proper pairing of the controlled and manipulated variables, and this can facilitate the control structure design problem.

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A process design and control strategy for dimethyl ether production from a methanol feedstock

Cited by 2 publications

References 10 publications

Techno-economic Analysis for the Thermochemical Conversion of Biomass to Liquid Fuels

Techno-economic Analysis for the Thermochemical Conversion of Biomass to Liquid Fuels

Decomposability of the Control Structure Design Problem of Recycle Systems

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