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Vol. 50 N° 23 Décembre 2011 |
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 |
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| Titre : | Industrial & engineering chemistry research, Vol. 51 N° 10 - Mars 2012 |
| Type de document : | Bulletin : texte imprimé |
| Paru le : | 29/04/2012 |
| Année de publication : | 2012 |
| Format : | p. 3851-4118 / ill. / 28 cm |
| Note générale : | Chemical engineering |
| Langues : | Anglais |
| En ligne : | http://pubs.acs.org/toc/iecred/51/10 |
Dépouillements
Article : texte imprimé
Doan Pham Minh, Auteur ;
Jocelyn Ramaroson, Auteur ;
Ange Nzihou, Auteur
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One-step thermal synthesis of sodium trimetaphosphate (STM) from sodium chloride and 85 wt % orthophosphoric acid as starting materials was investigated. The reaction temperature and volume-mean diameter of sodium chloride influenced strongly th[...]
Article : texte imprimé
Lihua Xie, Auteur ;
Mingzhu Liu, Auteur ;
Boli Ni, Auteur
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With the aim of improving fertilizer use efficiency and minimizing the negative impact on the environment, a new double-coated slow-release nitrogen and phosphorus fertilizer with water retention was prepared. Wheat straw was introduced into the[...]
Article : texte imprimé
Halit L. Hosgun, Auteur ;
Mehmet Yildiz, Auteur ;
H. Ferdi Gercel, Auteur
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The hydrogenolysis of pure and biodiesel byproduct glycerol in the presence of Raney nickel catalyst using an autoclave was studied. The effects of stirring speed, temperature, amount of catalyst, H2 pressure, and glycerol content on the convers[...]
Article : texte imprimé
Rashmi R. Devi, Auteur ;
Tarun K. Maji, Auteur
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Wood polymer nanocomposite (WPNC) was prepared by impregnation of styrene-acrylonitrile copolymer (SAN) of 2:3 molar ratio, vinyl trichlorosilane (VTCS) modified ZnO nanoparticles and glycidyl methacrylate (GMA) as a cross-linking agent into cel[...]
Article : texte imprimé
Tanu Mahajan, Auteur ;
Lalit Kumar, Auteur ;
K. Dwivedi, Auteur
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A simple and efficient process for the chlorination of industrially important aromatic compounds using NaCl/p-TsOH/NCS in aqueous media under mild conditions is described. The addition of NaCl increases the yield of chlorinated product and decre[...]
Article : texte imprimé
Bahram Behnajady, Auteur ;
Javad Moghaddam, Auteur ;
Mohammad A. Behnajady, Auteur
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This research is part of a continuing effort to reduce environmental conflicts and occupational hazards of lead-bearing zinc plant residues (ZPRs), and to break through this problem and recover lead of the wastes. The residue with an assay of 14[...]
Article : texte imprimé
Elisabetta Aracri, Auteur ;
Agustín G. Barneto, Auteur ;
Teresa Vidal, Auteur
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This paper reports a comparative study of the effects induced on sisal pulp fibers by three different laccase-based systems, namely, laccase–sinapyl aldehyde, laccase–ferulic acid, and laccase–TEMPO systems, applied to perform biobleaching, biog[...]
Article : texte imprimé
Dilara Tokkan, Auteur ;
Turan Çalban, Auteur ;
Soner Kuslu, Auteur
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The aim of this work is to investigate the optimization of removal of lead from anode slime in triethanolamine solutions by the microwave effect using statistical design methods. Triethanolamine concentration, leaching temperature, solid-to-liqu[...]
Article : texte imprimé
Jaroslav Mosnacek, Auteur ;
Renaud Nicolay, Auteur ;
Kishore K. Kar, Auteur
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Phenothiazine and other compounds with similar structures, namely, phenoxazine, promazine, promazine hydrochloride, N,N′-dimethylphenazine, carbazole, N-ethylcarbazole, N-benzylphenothiazine, and N-(1-phenylethyl)phenothiazine were tested as liq[...]
Article : texte imprimé
Ajay Jha, Auteur ;
Ajit C. Garade, Auteur ;
Subhash P. Mirajkar, Auteur
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A novel application of phosphotungstic acid, H3PW12O40 (PWA) supported on MCM-41 molecular sieve as a solid acid catalyst has been demonstrated for the synthesis of phenolphthalein by hydroxyalkylation of phenol and phthalic anhydride. PWA/MCM-4[...]
Article : texte imprimé
Lida Tian, Auteur ;
Benxian Shen, Auteur ;
Jichang Liu, Auteur
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A structure-oriented lumping (SOL) model to predict the product distribution of delayed coking was built. The effects of feedstock properties and operational conditions on product distribution were analyzed with the proposed model. It was known [...]
Article : texte imprimé
Baohe Wang, Auteur ;
Weili Ran, Auteur ;
Wenjuan Sun, Auteur
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The direct oxidative esterification of methacrolein (MAL) with methanol in the presence of molecular O2 at low temperature and ambient pressure to methyl methacrylate (MMA) was carried out over a novel hydrophobic styrene-divinyl benzene copolym[...]
Article : texte imprimé
Yaoshun Wen, Auteur ;
Gang Wang, Auteur ;
Qian Wang, Auteur
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Regeneration experiments on Ni/ZnO–SiO2–Al2O3 adsorbents for gasoline reactive adsorption desulfurization (RADS) were carried out in a fixed-bed microreactor at atmosphere pressure. X-ray diffraction, scanning electron microscopy/energy-dispersi[...]
Article : texte imprimé
Yuanyuan Zhang, Auteur ;
Shuangfeng Yin, Auteur ;
Shenglian Luo, Auteur
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Carboxyl-functionalized imidazolium-based ionic liquid was grafted onto cross-linked divinylbenzene polymer (PDVB-CEIMBr) for the first time. The catalyst was characterized and used for the cycloaddition of CO2 to epoxides under relatively mild [...]
Article : texte imprimé
Md. Mominul Haque, Auteur ;
Md. Ershad Ali, Auteur ;
Mahbub Hasan, Auteur
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Agro-based renewable materials have received significant attention in recent years because of their low cost, light weight, ecofriendliness, and worldwide environmental awareness. In the present work, coir fiber reinforced polypropylene composit[...]
Article : texte imprimé
R. Baskar, Auteur ;
M. Gopiraman, Auteur ;
D. Kesavan, Auteur
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(2E)-1-(Biphenyl-4-yl)-3-(4-nitrophenyl)prop-2-en-1-one (BNO), (2E)-3-(4-aminophenyl)-1-(biphenyl-4-yl) prop-2-en-1-one (BNH), and (2E)-1-(biphenyl-4-yl)-3-(4-hydroxyphenyl)prop-2-en-1-one (BOH) were synthesized and characterized by FT-NMR, FT-I[...]
Article : texte imprimé
Denise Hirayama, Auteur ;
Clodoaldo Saron, Auteur
|
Microwave devulcanization has been studied as a method for elastomer recycling, which is based on the conversion of the reticulated and infusible structure of thermosetting rubbers in free polymeric chains able to be remolded by thermomechanical[...]
Article : texte imprimé
Minqiang Sun, Auteur ;
Gengchao Wang, Auteur ;
Xingwei Li, Auteur
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The novel hierarchical PANI/sMWCNT nanocomposites were synthesized through the interfacial polymerization method in the presence of the sulfonated multiwalled carbon nanotubes (sMWCNT), and the effect of oxidant content on the chain structure of[...]
Article : texte imprimé
Yanina Fumero, Auteur ;
Gabriela Corsano, Auteur ;
Jorge M. Montagna, Auteur
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In this work, mixed integer linear programming models for scheduling multistage multiproduct batch plants operating under campaign mode are proposed. It is assumed that each plant stage includes identical parallel units operating out of phase. G[...]
Article : texte imprimé
Yang Jiao, Auteur ;
San-Jang Wang, Auteur ;
Kejin Huang, Auteur
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Process intensification is aimed at integrating different processes in design to reduce utility consumption and capital investment, as well as at achieving environmental and safety benefits. Internally heat-integrated distillation and reactive d[...]
Article : texte imprimé
Beatriz Cancino-Madariaga, Auteur ;
Rene Ruby, Auteur ;
Carolina Astudillo Castro, Auteur
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Statistical tools were used to analyze membrane fouling occurring during ultrafiltration (UF) of clarified grape juice. Experimental flux data were correlated to dead-end and crossflow filtration models. The UF experiments were performed at 30 a[...]
Article : texte imprimé
Fateme Rezaei, Auteur ;
Mattias Grahn, Auteur
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In order to have an efficient adsorptive separation, structured adsorbents are expected to satisfy not only mass transfer and pressure drop requirements but also thermal management requirements. To what extent the structure of adsorbent affects [...]
Article : texte imprimé
Yongsheng Ren, Auteur ;
Xiaoxiao Duan, Auteur ;
Baoming Wang, Auteur
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A combined numerical and experimental approach was undertaken to investigate the arsenic removal process from phosphoric acid by vertical zone melting technique. The numerical model, which predicts the arsenic re-distribution at any point of the[...]
Article : texte imprimé
Amir H. Mohammadi, Auteur ;
Ali Eslamimanesh, Auteur ;
Dominique Richon, Auteur
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Asphaltene precipitation is traditionally modeled using the Flory–Hüggins polymer solution theory. The existing thermodynamic models, generally, do not take into account the aggregation/association phenomena in the system. This work aims at prov[...]
Article : texte imprimé
Munawar Khalil, Auteur ;
Badrul Mohamed Jan, Auteur
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This paper presents a concise investigation of viscoplastic behavior of a novel lightweight biopolymer drilling fluid. Eight different rheological models namely the Bingham plastic model, Ostwald–De–Weale model, Herschel–Bulkley model, Casson mo[...]
Article : texte imprimé
Tanmay Basak, Auteur ;
Pushpendra Kumar, Auteur ;
R. Anandalakshmi, Auteur
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Entropy generation during natural convection in trapezoidal enclosures with various inclination angles (φ), φ = 45°, 60°, and 90° for uniformly heated bottom wall and insulated top wall with linearly heated side walls (case 1) or linearly heated[...]
Article : texte imprimé
M. M. Rahman, Auteur ;
Hakan F. Oztop, Auteur ;
A. Ahsan, Auteur
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This paper presents the results on mixed convection in an inclined lid-driven triangular enclosure filled with water based Cu nanofluid. The enclosure is cooled at the inclined surface and simultaneously heated at the base surface. The vertical [...]
Article : texte imprimé
Kwang-Sun Kang, Auteur
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The surface of silica spheres was modified using 3-mercaptopropyl trimethoxysilane (MPTMS) with an acid catalyst and a base catalyst. Large aggregation was observed for the spheres modified with an acid catalyst. The spheres modified with an aci[...]
Article : texte imprimé
Wei-Guo Xu, Auteur ;
Xiao-Xue Ma, Auteur ;
Long Li, Auteur
|
A new ionic liquid [C3mim][Val] (1-propyl-3-methylimidazolium valine) was synthesized and characterized by 1H NMR. To avoid the influence of trace water in the ionic liquid (IL), the standard addition method (SAM) was employed; the density and s[...]
Article : texte imprimé
Madhavi V. Sardeshpande, Auteur ;
Vivek V. Ranade, Auteur
|
Stirred tank reactors (STRs), which are used in process industries (for a variety of operations, such as catalytic reactions, dissolution of a solid, crystallization, and so on), often involve handling of solid–liquid (−gas) systems. The solid s[...]
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