Results 291 to 300 of about 129,275 (339)

Ethyl Benzene project: the client's perspective

International Journal of Project Management, 1992
Abstract After a brief description of the Ethyl Benzene Project, the paper examines the criteria used to judge the success of projects, and discusses to what extent these were satisfied for the project. It then reviews the factors contributing to the project's success, including client/contractor relationships, forms of contract, continuous ...
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Economic plantwide control of the ethyl benzene process

AIChE Journal, 2012
Systematic plantwide control system design for economically optimal operation of the ethyl benzene process over a large throughput range is studied. As throughput is increased, constraints progressively become active with the highest number of active constraints at maximum throughput. An economic plantwide control system (CS1) is designed for operation
Rahul Jagtap, Ashok S Pathak, Nitin Kaistha   +2 more
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The binary systems benzene‐ethyl methyl ketone and benzene‐cyclohexane

Journal of Applied Chemistry, 1958
AbstractThe binary systems benzene‐ethyl methyl ketone (A) and benzene‐cyclohexane (B) have been studied, and results are discussed with those obtained previously,1 for the binary system cyclohexane‐ethyl methyl ketone (C). Several physical properties and also vapour‐ and solid‐liquid equilibria were determined as functions of the composition. System A
M. B. Donald, K. Ridgway
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Radical polymerization of ethyl α-benzoyloxymethylacrylate in benzene

European Polymer Journal, 1991
Abstract The polymerization of ethyl α-benzoyloxymethylacrylate (EBMA), an α-disubstituted monomer, initiated with azobisisobutyronitrile (AIBN) was studied kinetically in benzene. The polymerization rate (Rp) at 60° was expressed by Rp = k[AIBN]0.5 [EBMA]1.6. The overall activation energy was calculated to be 53 kJ/mol. Rate constants of propagation
T. Sato, I. Kamiya, H. Tanaka, T. Ota
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Densities and Kinematic Viscosities for the Systems Benzene + Methyl Formate, Benzene + Ethyl Formate, Benzene + Propyl Formate, and Benzene + Butyl Formate

Journal of Chemical & Engineering Data, 1998
Densities and kinematic viscosities have been measured for the system benzene + methyl formate at 20 °C and for the systems benzene + ethyl formate, benzene + propyl formate, and benzene + butyl fo...
Uwe Emmerling, Günter Figurski, Peter Rasmussen   +2 more
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Detection of Benzene, Toluene, Ethyl Benzene, and Xylenes (BTEX) Using Toluene Dioxygenase‐Peroxidase Coupling Reactions

Biotechnology Progress, 2003
AbstractWe have developed a simple, whole‐cell bioassay for the detection of bioavailable benzene, toluene, ethyl benzene, and xylenes (BTEX) and similar compounds. A genetically engineered E. coli strain expressing toluene dioxygenase (TDO) and toluene dihydrodiol dehydrogenase (TodD) was constructed, enabling the conversion of BTEX into their ...
Zhaohui, Xu, Ashok, Mulchandani, Wilfred, Chen   +2 more
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Isobaric vapor–liquid equilibria of binary system ethyl acetate + ethyl benzene + lithium bromide

Journal of Thermal Analysis and Calorimetry, 2012
The isobaric vapor–liquid equilibrium (VLE) behaviors for binary system, ethyl acetate + ethyl benzene, and ethyl acetate + ethyl benzene + LiBr (at saturation) were studied at the local ambient pressure (707 ± 1 mmHg). Equilibrium still was used where both liquid and vapor were continuously circulated.
Zaid Ahmed Al-Anber, Munther Issa Kandah, Mohammad Al-Shannag, Zakaria Al-Qodah, Abdullah Abu-Shaqra   +4 more
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ChemInform Abstract: Selective Ethylation of Ethyl Benzene in the Presence of Other Aromatics

ChemInform, 1995
AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
Y. S. BHAT, J. DAS, A. B. HALGERI
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Design and control of the ethyl benzene process

AIChE Journal, 2011
AbstractThe ethyl benzene (EB) process involves the reaction of benzene with ethylene to form the desired EB product. However, ethylene can also react with EB to form an undesired product of di‐ethyl benzene (DEB) if reactor temperatures or ethylene concentrations are high.
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Ethyl Benzene (Phenylethane, EB)

American Industrial Hygiene Association Journal, 1969
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