检索范围:
排序: 展示方式:
An efficient technique for improving methanol yield using dual CO
Yang Su, Liping Lü, Weifeng Shen, Shun’an Wei
《化学科学与工程前沿(英文)》 2020年 第14卷 第4期 页码 614-628 doi: 10.1007/s11705-019-1849-5
关键词: methanol synthesis CO2 utilization dry methane reforming steam methane reforming process design
Wei HUANG, Linmei YU, Wenhui LI, Zhili MA
《化学科学与工程前沿(英文)》 2010年 第4卷 第4期 页码 472-475 doi: 10.1007/s11705-010-0525-6
关键词: methanol slurry ethanol complete liquid-phase technology CuZnAl catalyst
Process synthesis with simultaneous consideration of inherent safety-inherent risk footprint
Andreja Nemet, Jiří J. Klemeš, Zdravko Kravanja
《化学科学与工程前沿(英文)》 2018年 第12卷 第4期 页码 745-762 doi: 10.1007/s11705-018-1779-7
Process plants should be designed to be economically viable and environmentally friendly, while also being operable and maintainable during process implementation. The safety of processes is among the most important considerations in obtaining results that are more acceptably realistic, as it is linked to the availability and reliability of the process. Inherent safety can effectively be enhanced in the early stages of the design, when the main decisions on process design are made. The aim of this study is to enhance and select the appropriate risk assessment method and to incorporate it into process synthesis, using a mathematical programming approach. A mixed-integer, nonlinear programming (MINLP) model was used for the synthesis of a methanol production process, considering risk assessment during the synthesis. Risk assessment is performed simultaneously with the MINLP process synthesis, where the risk is determined either for the whole process as overall risk, or on a per unit-of-a-product basis. For the latter, a new measurement is proposed: the inherent risk footprint. The results of a case study led to two main conclusions: (i) Significantly safer designs can be obtained at negligible economic expense, and (ii) at higher production capacities, a lower inherent risk footprint can be achieved. The results also indicate that designs obtained using this method can have significantly increased inherent safety, while remaining economically viable.
关键词: inherent safety process design simultaneous risk assessment risk footprint methanol process
Hao Xu, Chi Lei, Qinming Wu, Qiuyan Zhu, Xiangju Meng, Daniel Dai, Stefan Maurer, Andrei-Nicolae Parvulescu, Ulrich Müller, Fengshou Xiao
《化学科学与工程前沿(英文)》 2020年 第14卷 第2期 页码 267-274 doi: 10.1007/s11705-019-1845-9
关键词: SSZ-39 zeolite mesopores organosilane surfactant MTO reaction soft template mass transfer
Hui FAN, Huayan ZHENG, Zhong LI
《化学科学与工程前沿(英文)》 2010年 第4卷 第4期 页码 445-451 doi: 10.1007/s11705-010-0521-x
关键词: microwave irradiation precipitation temperature aging temperature methanol synthesis Cu/ZnO/Al2O3 catalyst
Xinmei LIU, Shaofen BAI, Huidong ZHUANG, Zifeng YAN
《化学科学与工程前沿(英文)》 2012年 第6卷 第1期 页码 47-52 doi: 10.1007/s11705-011-1170-4
关键词: Cu/ZrO2 methanol synthesis deposition coprecipitation solid state reaction CO2/H2
Impacts of methanol fuel on vehicular emissions: A review
《环境科学与工程前沿(英文)》 2022年 第16卷 第9期 doi: 10.1007/s11783-022-1553-4
● Methanol effectively reduces CO, HC, CO2, PM, and PN emissions of gasoline vehicles.
关键词: Methanol fuel Vehicular emission Emission reduction Cleaner fuel Gasoline substitute
Confinement effects in methanol to olefins catalysed by zeolites: A computational review
German Sastre
《化学科学与工程前沿(英文)》 2016年 第10卷 第1期 页码 76-89 doi: 10.1007/s11705-016-1557-3
关键词: small pore zeolites SAPOs methanol-to-olefins hydrocarbon pool mechanism alkylation of polymethylbenzenes
Hydrogen production from methanol through dielectric barrier discharge
Baowei WANG, Xu ZHANG, Haiying BAI, Yijun Lü, Shuanghui HU
《化学科学与工程前沿(英文)》 2011年 第5卷 第2期 页码 209-214 doi: 10.1007/s11705-010-1018-3
Experimental study on premixed combustion of spherically propagating methanol-air-nitrogen flames
Xiangang WANG, Zhiyuan ZHANG, Zuohua HUANG, Xibin WANG, Haiyan MIAO,
《能源前沿(英文)》 2010年 第4卷 第2期 页码 223-233 doi: 10.1007/s11708-010-0016-y
关键词: methanol spherical flame propagation characteristics flame instabilities
Jinhua Zhang, Yuanbin She
《化学科学与工程前沿(英文)》 2020年 第14卷 第6期 页码 1052-1064 doi: 10.1007/s11705-019-1908-y
关键词: density functional theory methanol direct methanol fuel cells WC(0001)-supported Pd monolayer decomposition mechanism
Wen CHEN, Weiyong YING, Cunwen WANG, Weiguo WANG, Yuanxin WU, Junfeng ZHANG,
《能源前沿(英文)》 2009年 第3卷 第4期 页码 423-431 doi: 10.1007/s11708-009-0075-0
关键词: sub/supercritical methanol preheating tube integration method biodiesel
Kinetic study of the methanol to olefin process on a SAPO-34 catalyst
Mehdi SEDIGHI,Kamyar KEYVANLOO
《化学科学与工程前沿(英文)》 2014年 第8卷 第3期 页码 306-311 doi: 10.1007/s11705-014-1440-z
关键词: methanol to olefin SAPO-34 kinetic modeling elementary step
Shumei Wei, Yarong Xu, Zhaoyang Jin, Xuedong Zhu
《化学科学与工程前沿(英文)》 2020年 第14卷 第5期 页码 783-792 doi: 10.1007/s11705-019-1868-2
Design and analysis of dual fuel methanol-power poly-generation
Minghua WANG , Zheng LI , Weidou NI ,
《能源前沿(英文)》 2009年 第3卷 第3期 页码 341-347 doi: 10.1007/s11708-009-0023-z
关键词: dual fuel methanol-power poly-generation CO2 and CH4 reforming splitting ratio
标题 作者 时间 类型 操作
An efficient technique for improving methanol yield using dual CO
Yang Su, Liping Lü, Weifeng Shen, Shun’an Wei
期刊论文
Synthesis of methanol and ethanol over CuZnAl slurry catalyst prepared by complete liquid-phase technology
Wei HUANG, Linmei YU, Wenhui LI, Zhili MA
期刊论文
Process synthesis with simultaneous consideration of inherent safety-inherent risk footprint
Andreja Nemet, Jiří J. Klemeš, Zdravko Kravanja
期刊论文
Organosilane surfactant-assisted synthesis of mesoporous SSZ-39 zeolite with enhanced catalytic performancein the methanol-to-olefins reaction
Hao Xu, Chi Lei, Qinming Wu, Qiuyan Zhu, Xiangju Meng, Daniel Dai, Stefan Maurer, Andrei-Nicolae Parvulescu, Ulrich Müller, Fengshou Xiao
期刊论文
Confinement effects in methanol to olefins catalysed by zeolites: A computational review
German Sastre
期刊论文
Hydrogen production from methanol through dielectric barrier discharge
Baowei WANG, Xu ZHANG, Haiying BAI, Yijun Lü, Shuanghui HU
期刊论文
Experimental study on premixed combustion of spherically propagating methanol-air-nitrogen flames
Xiangang WANG, Zhiyuan ZHANG, Zuohua HUANG, Xibin WANG, Haiyan MIAO,
期刊论文
Mechanism of methanol decomposition on the Pd/WC(0001) surface unveiled by first-principles calculations
Jinhua Zhang, Yuanbin She
期刊论文
Calculation and analysis of sub/supercritical methanol preheating tube for continuous production of biodieselvia supercritical methanol transesterification
Wen CHEN, Weiyong YING, Cunwen WANG, Weiguo WANG, Yuanxin WU, Junfeng ZHANG,
期刊论文
Kinetic study of the methanol to olefin process on a SAPO-34 catalyst
Mehdi SEDIGHI,Kamyar KEYVANLOO
期刊论文