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Potential hybrid feedstock for biodiesel production in the tropics
Solomon GIWA,Oludaisi ADEKOMAYA,Collins NWAOKOCHA
《能源前沿(英文)》 2016年 第10卷 第3期 页码 329-336 doi: 10.1007/s11708-016-0408-8
关键词: groundnut oil palm kernel oil methyl ester fuel properties tropics fatty acid composition
Ternary phase behavior of water microemulsified diesel-palm biodiesel
Nurul Atiqah Izzati MD ISHAK,Ismail Ab RAMAN,Mohd Ambar YARMO,Wan Mohd Faizal WAN MAHMOOD
《能源前沿(英文)》 2015年 第9卷 第2期 页码 162-169 doi: 10.1007/s11708-015-0355-9
关键词: palm methyl ester palm oil biodiesel microemulsion water microemulsified fuels
Role of nitric oxide in biological effects of vascular endothelial growth factor
Qigong LIU M D , Yan ZENG , Jiani LIU , Shan YE , Yongdong LI , Zaiying LU M D ,
《医学前沿(英文)》 2009年 第3卷 第3期 页码 284-286 doi: 10.1007/s11684-009-0062-1
关键词: vascular endothelial growth factor nitric oxide N-nitro-L-arginine methyl ester vascular endothelial cells
Toughening of vinyl ester resins by two-dimensional MXene nanosheets
《化学科学与工程前沿(英文)》 页码 1651-1658 doi: 10.1007/s11705-022-2208-5
关键词: MXene nanosheets 2D material vinyl ester resin modification coupling agent
The prediction of adsorption isotherms of ester vapors on hypercrosslinked polymeric adsorbent
Liuyan WU,Lijuan JIA,Xiaohan LIU,Chao LONG
《环境科学与工程前沿(英文)》 2016年 第10卷 第3期 页码 482-490 doi: 10.1007/s11783-015-0826-6
关键词: hypercrosslinked polymeric adsorbent adsorption isotherm ester prediction
XIAO Ling, WEI Xiuzhen, ZHU Baoku
《化学科学与工程前沿(英文)》 2007年 第1卷 第4期 页码 355-359 doi: 10.1007/s11705-007-0064-y
关键词: different cross-linking amine-ester temperature crosslinked efficient
Mayenite supported perovskite monoliths for catalytic combustion of methyl methacrylate
Zekai ZHANG, Zhijian KONG, Huayan LIU, Yinfei CHEN
《化学科学与工程前沿(英文)》 2014年 第8卷 第1期 页码 87-94 doi: 10.1007/s11705-014-1410-5
关键词: mayenite perovskite catalytic combustion methyl methacrylate monolith
HPLC determination of glyoxal in aldehyde solution with 3-methyl-2-benzothiazolinone hydrazone
Yamei ZHU, Xiaoli YAO, Shaohui CHEN, Qun CUI, Haiyan WANG
《化学科学与工程前沿(英文)》 2011年 第5卷 第1期 页码 117-121 doi: 10.1007/s11705-010-0535-4
关键词: HPLC glyoxal 3-methyl-2-benzothiazolinone hydrazone diazine dicarbonyl compounds
Jihong LU, Danfeng ZHANG, Qian CHEN, Buwei YU
《化学科学与工程前沿(英文)》 2011年 第5卷 第1期 页码 19-25 doi: 10.1007/s11705-010-0546-1
关键词: late transition metal catalyst methyl methacrylate polymerization salicylaldiminato nickel complexes methylaluminoxane syndiotactic structure
Photocatalytic degradation of methyl orange using ZnO/TiO composites
Ming GE , Changsheng GUO , Xingwang ZHU , Lili MA , Wei HU , Yuqiu WANG , Zhenan HAN ,
《环境科学与工程前沿(英文)》 2009年 第3卷 第3期 页码 271-280 doi: 10.1007/s11783-009-0035-2
关键词: photocatalytic degradation methyl orange ZnO/TiO2 composites high performance liquid chromatography mass spectrometry (HPLC-MS)
《化学科学与工程前沿(英文)》 2022年 第16卷 第3期 页码 443-460 doi: 10.1007/s11705-021-2079-1
关键词: Stöber method carbon-coated Ni-Co alloy in-situ hydrodeoxygenation methyl palmitate decarbonylation/decarboxylation
《化学科学与工程前沿(英文)》 2023年 第17卷 第2期 页码 139-155 doi: 10.1007/s11705-022-2217-4
关键词: extended Stöber method carbon encapsulated Ni–Sn intermetallic compounds confinement in-situ hydrothermal deoxygenation hydrogenation decarbonylation
Liangzhi LI,Xiaolin LI,Ci YAN,Weiqiang GUO,Tianyi YANG,Jiaolong FU,Jiaoyan TANG,Cuiying HU
《环境科学与工程前沿(英文)》 2014年 第8卷 第4期 页码 496-502 doi: 10.1007/s11783-013-0578-0
关键词: spent tea leaves adsorption response surface methodology methyl orange (MO)
XIAO Xinyan, ZHANG Huiping, CHEN Huanqin, LIAO Dongliang
《化学科学与工程前沿(英文)》 2007年 第1卷 第2期 页码 178-183 doi: 10.1007/s11705-007-0033-5
关键词: prepared photocatalytic activity apparent photocatalytic orthogonal
Methyl acetate–methanol mixture separation by extractive distillation: Economic aspects
Elena Graczová, Branislav Šulgan, Samuel Barabas, Pavol Steltenpohl
《化学科学与工程前沿(英文)》 2018年 第12卷 第4期 页码 670-682 doi: 10.1007/s11705-018-1769-9
Methyl acetate is considered low toxicity volatile solvent produced either as a by-product during methanol carbonylation or via acetic acid esterification with methanol. In both cases, pure methyl acetate has to be isolated from the reaction mixture. Simulation of methyl acetate separation from its mixture with methanol by extraction distillation was carried out in ASPEN+ software. In total three case studies were assumed using two different extraction solvents and two solvent regeneration strategies. In case A, novel extraction solvent 1-ethyl-3-methylimidazolium trifluoromethanesulfonate ionic liquid, was considered. Raw material separation was achieved in an extraction distillation column while the solvent regeneration was accomplished in a second distillation column in this case. In case study B, the same extraction solvent was used; however, its regeneration was carried out in a single-effect evaporator. Dimethyl sulfoxide was the second extraction solvent selected. Its use in methyl acetate-methanol separation is presented in case study C. As high purity of dimethyl sulfoxide was required for the methyl acetate-methanol azeotrope breaking, its regeneration was carried out in the second distillation column only. To simulate the ternary methyl acetate–methanol–extraction solvent mixtures separation, vapor–liquid equilibrium was predicted based on the NRTL equation. Further, unknown properties of the considered ionic liquid and variation of these properties with temperature were predicted and introduced into the ASPEN+ components properties database. Based on these data, optimum operation parameters of the respective separation equipment were established. In all case studies, the same condition had to be fulfilled, namely minimum methyl acetate content in the distillate from the extraction distillation column of 99.5mol-%. Results of simulations using the respective optimum operation parameters were employed in the economic evaluation of the three separation unit designs studied. It was found that the least energy-demanding design corresponds to the case study B in terms of both capital as well as operation expenses.
关键词: methyl acetate 1-ethyl-3-methylimidazolium trifluoromethanesulfonate extraction distillation dimethyl sulfoxide economic evaluation
标题 作者 时间 类型 操作
Potential hybrid feedstock for biodiesel production in the tropics
Solomon GIWA,Oludaisi ADEKOMAYA,Collins NWAOKOCHA
期刊论文
Ternary phase behavior of water microemulsified diesel-palm biodiesel
Nurul Atiqah Izzati MD ISHAK,Ismail Ab RAMAN,Mohd Ambar YARMO,Wan Mohd Faizal WAN MAHMOOD
期刊论文
Role of nitric oxide in biological effects of vascular endothelial growth factor
Qigong LIU M D , Yan ZENG , Jiani LIU , Shan YE , Yongdong LI , Zaiying LU M D ,
期刊论文
The prediction of adsorption isotherms of ester vapors on hypercrosslinked polymeric adsorbent
Liuyan WU,Lijuan JIA,Xiaohan LIU,Chao LONG
期刊论文
Reaction and characterization of crosslinking hyperbranched poly (amine-ester) with succine anhydride
XIAO Ling, WEI Xiuzhen, ZHU Baoku
期刊论文
Mayenite supported perovskite monoliths for catalytic combustion of methyl methacrylate
Zekai ZHANG, Zhijian KONG, Huayan LIU, Yinfei CHEN
期刊论文
HPLC determination of glyoxal in aldehyde solution with 3-methyl-2-benzothiazolinone hydrazone
Yamei ZHU, Xiaoli YAO, Shaohui CHEN, Qun CUI, Haiyan WANG
期刊论文
Polymerization of methyl methacrylate catalyzed by mono-/bis-salicylaldiminato nickel(II) complexes and
Jihong LU, Danfeng ZHANG, Qian CHEN, Buwei YU
期刊论文
Photocatalytic degradation of methyl orange using ZnO/TiO composites
Ming GE , Changsheng GUO , Xingwang ZHU , Lili MA , Wei HU , Yuqiu WANG , Zhenan HAN ,
期刊论文
Carbon-coated Ni-Co alloy catalysts: preparation and performance for aqueous phase hydrodeoxygenation of methyl
期刊论文
Efficient hydrothermal deoxygenation of methyl palmitate to diesel-like hydrocarbons on carbon encapsulated
期刊论文
Optimization of methyl orange removal from aqueous solution by response surface methodology using spent
Liangzhi LI,Xiaolin LI,Ci YAN,Weiqiang GUO,Tianyi YANG,Jiaolong FU,Jiaoyan TANG,Cuiying HU
期刊论文
Synthesis of TiO2 nano-particles and their photocatalytic activity for formaldehyde and methyl orange
XIAO Xinyan, ZHANG Huiping, CHEN Huanqin, LIAO Dongliang
期刊论文