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Vol. 51 N° 2 Janvier 2012 |
Vol. 51 N° 1 Janvier 2012 |
Vol. 51 N° 10 Mars 2012 |
Vol. 51 N° 11 Mars 2012 |
Vol. 51 N° 12 Mars 2012 |
Vol. 51 N° 13 Avril 2012 |
Vol. 51 N° 9 Mars 2012 |
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| Titre : | Industrial & engineering chemistry research, Vol. 51 N° 11 - Mars 2012 |
| Type de document : | Bulletin : texte imprimé |
| Paru le : | 07/05/2012 |
| Année de publication : | 2012 |
| Format : | p. 4119-4466 / ill. / 28 cm |
| Note générale : | Chemical engineering |
| Langues : | Anglais |
| En ligne : | http://pubs.acs.org/toc/iecred/51/11 |
Dépouillements
Article : texte imprimé
Georgios M. Kontogeorgis, Auteur ;
Philippos Coutsikos, Auteur
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Thirty years of research and the use of EoS/GE mixing rules in cubic equations of state are reviewed. The most popular approaches are presented both from the derivation and application points of view and they are compared to each other. It is sh[...]
Article : texte imprimé
Eduardo Lopez, Auteur ;
Vanessa Gepert, Auteur ;
Achim Gritsch, Auteur
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This contribution reports experimental studies of ethanol steam reforming for the production of a hydrogen-rich reformate for fuel cells. A Pd-based catalyst, coated on corrugated metallic structures, was used. Axial concentration profiles for a[...]
Article : texte imprimé
Sayed Javid Royaee, Auteur ;
Morteza Sohrabi, Auteur
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A photo impinging streams reactor was employed to study the degradation of phenol in aqueous solutions applying titanium dioxide nanoparticles as the reaction catalyst. The central composite experimental design method was applied to determine th[...]
Article : texte imprimé
Jakob M. Christensen, Auteur ;
Linus D. L. Duchstein, Auteur ;
Jakob B. Wagner, Auteur
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This work investigates the use of the bulk carbides Mo2C, WC, and NbC as catalysts for the conversion of syngas into higher alcohols. K2CO3/WC produces mainly CH3OH and CH4 with a low activity. NbC has a very low activity in CO hydrogenation. K2[...]
Article : texte imprimé
Giulio Isacco Lampronti, Auteur ;
Gilberto Artioli, Auteur ;
Liliana Oliva, Auteur
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The present investigation addresses the mechanisms of inorganic phases precipitation from detergency solutions of low polyphosphate formulation. In washing machine systems the main precipitation agent is Na4P2O7·10H2O that constitutes up to 10 w[...]
Article : texte imprimé
Leandro O. Conte, Auteur ;
Jorgelina Farias, Auteur ;
Enrique D. Albizzati, Auteur
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A theoretical and experimental study of a pilot-plant solar reactor for the photo-Fenton degradation of the herbicide 2,4-dichlorophenoxyacetic acid (2,4-D) in aqueous solution is presented. Initially, a kinetic model is proposed to obtain the r[...]
Article : texte imprimé
Zhigang Shen, Auteur ;
Shaopeng Guo, Auteur ;
Wanzhong Kang, Auteur
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The kinetics of sulfite oxidation in the magnesium-based wet flue gas desulfurization (FGD) process were investigated in a stirred bubbling reactor by varying the concentrations of MgSO3 and MgSO4, pH, air flow and temperature. The reaction was [...]
Article : texte imprimé
Mohammad Vaez, Auteur ;
Abdolsamad Zarringhalam Moghaddam, Auteur ;
Somayeh Alijani, Auteur
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The experimental design methodology was used to model and optimize the operational parameters of the photocatalytic degradation of Acid Red 73 using immobilized TiO2 nanoparticles. Four experimental parameters were chosen as independent variable[...]
Article : texte imprimé
Lingling Chen, Auteur ;
Weixin Zhang, Auteur ;
Cheng Feng, Auteur
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Well-aligned ZnSe nanotube arrays with diameters of 300–400 nm and wall thicknesses of 60–70 nm have been controllably prepared based on a replacement/etching method, with ZnO nanorod arrays on zinc substrate as sacrificial templates. An obvious[...]
Article : texte imprimé
Yongshan Zhou, Auteur ;
Xiaoming Sun, Auteur ;
Kai Zhong, Auteur
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Agglomeration is a common problem in the production and application of nanoparticles. The degree of agglomeration of layered double hydroxide (LDH) nanoparticles is difficult to control in its industrial production. The properties of industrial [...]
Article : texte imprimé
Virangkumar N. Lad, Auteur ;
Zagabathuni Venkata Panchakshari Murthy, Auteur
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Coconut milk protein (CMP) is a naturally derived protein recovered from the kernel of fresh coconut (Cocos nucifera L.) having a high nutrient value. With increasing demand of naturally available efficient emulsifiers and stabilizers for the pr[...]
Article : texte imprimé
Mahbuboor R. Choudhury, Auteur ;
Ming-Kai Hsieh, Auteur ;
Radisav D. Vidic, Auteur
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An instantaneous corrosion rate (ICR) monitoring technique, suitable for application in recirculating cooling water systems, is useful for rapid appraisal of corrosiveness of the aqueous system with respect to metal and metal alloys of interest.[...]
Article : texte imprimé
Hongbin Liu, Auteur ;
Yunzhi Chen, Auteur ;
Hongjie Zhang, Auteur
|
Although high-yield pulps (HYP) are gaining increasing use to replace hardwood kraft pulp in paper grades such as uncoated and coated fine papers, the amount has been typically limited to less than 20% because there are concerns about its potent[...]
Article : texte imprimé
Article : texte imprimé
Jun Xing, Auteur ;
Wen Qi Fang, Auteur ;
Zhen Li, Auteur
|
Ultrathin SnO2 nanosheets were prepared by a hydrothermal method using SnF2 and methenamine as precursor and morphology controlling agent, respectively. Structural characterizations indicate that these ultrathin SnO2 nanosheets having a thicknes[...]
Article : texte imprimé
Marco S. Reis, Auteur ;
Pedro M. Saraiva, Auteur
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The characterization of products and processes by space- or time-related sets of measurements (profiles) is becoming an increasingly common situation in today’s highly instrumentalized manufacturing systems. Even though many applications and met[...]
Article : texte imprimé
Zhipeng Xue, Auteur ;
Shiyi Chen, Auteur ;
Dong Wang, Auteur
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Chemical-looping hydrogen generation (CLHG) can produce hydrogen from fossils fuels with inherent separation of CO2. Iron oxide is a suitable oxygen carrier for this process. The CLHG process basically involves three reactors, a fuel reactor (FR[...]
Article : texte imprimé
Fabrício Oliveira, Auteur ;
Silvio Hamacher, Auteur
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This Article addresses the problem of optimizing the investment planning process of a logistics infrastructure for the distribution of petroleum products under uncertainty. For this purpose, a two-stage stochastic model was developed. Because of[...]
Article : texte imprimé
Antonius Yudi Sendjaja, Auteur ;
Vinay Kariwala, Auteur
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The available minimum variance (MV) benchmarks do not take the controller structure into account and thus can lead to incorrect conclusions regarding the performance of decentralized controllers. In this paper, we present a method for computing [...]
Article : texte imprimé
Rui-Jie Zhou, Auteur ;
Li-Juan Li, Auteur ;
Hong-Guang Dong, Auteur
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This paper is part 1 of a series dealing with the design of integated interplant water-allocation and heat-exchange networks (IWAHENs), a special case of interplant network synthesis with multiple physical properties. Traditionally, the tasks of[...]
Article : texte imprimé
Yi Liu, Auteur ;
Zengliang Gao, Auteur ;
Ping Li, Auteur
|
An efficient nonlinear just-in-time learning (JITL) soft sensor method for online modeling of batch processes with uneven operating durations is proposed. A recursive least-squares support vector regression (RLSSVR) approach is combined with the[...]
Article : texte imprimé
Rameshwar Hiwale, Auteur ;
Sungwon Hwang, Auteur ;
Robin Smith, Auteur
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This research has focused on a new methodology to develop a rigorous reactor model for gas–liquid chemical reactions in absorption processes. This involves simultaneous chemical reaction and mass transfer between two phases. In particular, all f[...]
Article : texte imprimé
Jie Li, Auteur ;
Peter M. Verderame, Auteur ;
Christodoulos A. Floudas, Auteur
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The operational planning problem typically determines both the plant’s aggregate and daily production targets to meet product demands over a long time horizon varying from one to three months. The daily production profile generated from the oper[...]
Article : texte imprimé
Michael J. Casciato, Auteur ;
Sungil Kim, Auteur ;
J-C. Lu, Auteur
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A sequential design of experiments methodology with an adaptive design space is proposed and implemented to optimize a nanofabrication technique that possesses significant uncertainty in terms of design region and model structure along with an e[...]
Article : texte imprimé
A novel method for assessing the effect of pressure on vapor – liquid equilibrium in ternary systems
Daniel A. Beneke, Auteur
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In distillative separations, operating pressure is an important parameter influencing not only the cost of a given separation, but potentially its feasibility too. A reliable technique for assessing the effect of pressure on vapor–liquid equilib[...]
Article : texte imprimé
Chendong Shuang, Auteur ;
Fei Pan, Auteur ;
Qing Zhou, Auteur
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Magnetic polyacrylic resin (R0) was prepared by suspension polymerization in the presence of γ-Fe2O3 and γ-methacryloxypropyltrimethoxysilane (γ-MPS). The obtained magnetic resin (R0) was modified sequentially by ammonolysis and alkylation to pr[...]
Article : texte imprimé
Ping-Yun Zhang, Auteur ;
Hu Yang, Auteur ;
Zhen-Liang Xu, Auteur
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Polyvinylidene fluoride (PVDF) membranes were fabricated by the nonsolvent induced phase separation (NIPS) process using Tween 80 and H2O as a mixture additive from both 60 °C and room-temperature (RT) casting solution. Resultant PVDF membranes [...]
Article : texte imprimé
Cuiping Wang, Auteur ;
Jingting Liu, Auteur ;
Zhiyuan Zhang, Auteur
|
Batch experiments investigated the effects of time, temperature, and initial concentration of metal ions on heavy metal removal by tourmaline under acidic conditions to evaluate the kinetics, thermodynamics, and mechanisms. The results indicated[...]
Article : texte imprimé
Study on sorption behaviors of H2S by triethanolamine - modified mesoporous molecular sieve SBA - 15
Xiaozhong Chu, Auteur ;
Zhipeng Cheng, Auteur ;
Yijiang Zhao, Auteur
|
A key technology for natural gas vehicles is the removal of H2S trace content from fuel. In previous studies, purification based on the adsorption principle has been proved to have low separation cost, and the selection of an adsorbent is a cruc[...]
Article : texte imprimé
Zarko Olujic, Auteur ;
Thomas Rietfort, Auteur ;
Helmut Jansen, Auteur
|
Results are presented of the total reflux distillation experiments carried out with the newest generation of J. Montz corrugated sheet structured packings, including metal sheet packings (B1-250MN, B1-350MN, B1-500MN), expanded metal packings (B[...]
Article : texte imprimé
Xiao-Sen Li, Auteur ;
Bo Yang, Auteur ;
Gang Li, Auteur
|
In November 2008, gas hydrate samples were recovered during the scientific expedition conducted in the Qilian Mountain Permafrost It is expected that this area will become a strategic area of gas hydrate production in China. However, the evaluat[...]
Article : texte imprimé
Waheed Afzal, Auteur ;
Brian Yoo, Auteur ;
John M. Prausnitz, Auteur
|
The inert-gas stripping method is useful for rapidly measuring solubilities of moderately and sparingly soluble gases in liquids. Earlier versions of this method can give only solubilities of volatile-liquid solutes in low-volatile solvents. How[...]
Article : texte imprimé
Leonard Kopinski, Auteur ;
Sylwia Kwiatkowska-Marks, Auteur
|
Research on the utilization of waste newspaper using a mycelium of the oyster mushroom Pleurotus ostreatus was conducted. The mycelium and fruiting bodies grown in growing substrates were cultured during the studies. The growing substrates were [...]
Article : texte imprimé
Carlos Irrgang, Auteur ;
Olaf Hinrichsen, Auteur ;
Raymond Lau, Auteur
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Submerged gas injection into liquids is a widely applied processing technique. The main objective of the current study was to determine the effects of orifice angle and orifice surface roughness on the bubbling-to-jetting regime transition in a [...]
Article : texte imprimé
Giovanni Colica, Auteur ;
Pier Cesare Mecarozzi, Auteur ;
Roberto De Philippis, Auteur
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This study investigated the possibility to adsorb and recycle Cr(VI) from the wastewater of a Cr-electroplating process using Saccharomyces cerevisiae in a flow-through system at a pilot scale. In a first set of experiments, it was demonstrated [...]
Article : texte imprimé
Ryo Nagumo, Auteur ;
Kazuki Akamatsu, Auteur ;
Ryuji Miura, Auteur
|
Polyzwitterions (PZs), such as carboxybetaine and phosphobetaine polymers, show remarkable suppression of protein adsorption and have potentially widespread application as bioengineering materials. We show that free energy profiles, from molecul[...]
Article : texte imprimé
Venous Derakhshanian, Auteur ;
Sujit Banerjee, Auteur
|
β-Cyclodextrin inhibits calcium carbonate crystallization and also reduces the degree of scaling on stainless steel surfaces. The rate of crystallization is not affected. The size of the calcium carbonate crystals is reduced by the cyclodextrin.[...]
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