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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
K. Manikandan, T. Viruthagiri
《化学科学与工程前沿(英文)》 2009年 第3卷 第3期 页码 240-249 doi: 10.1007/s11705-009-0205-6
关键词: simultaneous saccharification and fermentation (SSF) starch coculture fermentation statistical experimental design bioethanol Monod model
《环境科学与工程前沿(英文)》 2022年 第16卷 第8期 doi: 10.1007/s11783-022-1522-y
• Simultaneous C & N removal in Methammox occurs at wide C:N ratio.
关键词: Methanogens Biological Nitrogen Removal (BNR) Simultaneous Methammox C:N ratio
Yi ZHAO,Tianxiang GUO,Zili ZANG
《环境科学与工程前沿(英文)》 2015年 第9卷 第2期 页码 222-229 doi: 10.1007/s11783-014-0636-2
关键词: “Oxygen-enriched” highly reactive absorbent Surface characteristics Flue gas circulating fluidized bed Simultaneous desulfurization and denitrification
Feasibility study on simultaneous removal of sulfur and trace selenium in the MTD-FGD reactor
LI Yuzhong, TONG Huiling, ZHUO Yuqun, LI Yan, CHEN Changhe, XU Xuchang
《能源前沿(英文)》 2007年 第1卷 第3期 页码 259-263 doi: 10.1007/s11708-007-0036-4
关键词: Ca-based sorbent product feasibility thermogravimetric analyzer simultaneous removal
Methanogenic community structure in simultaneous methanogenesis and denitrification granular sludge
Yujiao Sun, Juanjuan Zhao, Lili Chen, Yueqiao Liu, Jiane Zuo
《环境科学与工程前沿(英文)》 2018年 第12卷 第4期 doi: 10.1007/s11783-018-1067-2
• UASB with SMD granules was operated with high removal efficiency of COD and NO3--N. • Methanosaetaceae was absolute predominant methanogen in SMD granules. • The methanogen quantity and activity decreased as C/N decreased from 20:1 to 5:1. • Bacterial community succession happened with C/N decreasing.
关键词: Simultaneous methanogenesis and denitrification (SMD) Methanogens Community structure Diversity index Granular sludge
《环境科学与工程前沿(英文)》 2022年 第16卷 第10期 doi: 10.1007/s11684-022-1565-0
● Cu addition enhances CH3OH oxidation and alleviates its inhibitory effect on SCR.
关键词: Copper modification Sb-CeZr2Ox catalyst NOx Methanol Simultaneous removal
《环境科学与工程前沿(英文)》 2021年 第15卷 第6期 doi: 10.1007/s11783-021-1425-3
• Cu0.15-ACF performs the best for H2S and PH3 simultaneous removal.
A conceptual methodology for simultaneous optimization of water and heat with non-isothermal mixing
Yanlong Hou, Wanni Xie, Zhenya Duan, Jingtao Wang
《化学科学与工程前沿(英文)》 2017年 第11卷 第2期 页码 154-165 doi: 10.1007/s11705-016-1593-z
关键词: simultaneous integration non-isothermal mixing multi-target optimization water and energy networks
Jinying XI,Insun KANG,Hongying HU,Xian ZHANG
《环境科学与工程前沿(英文)》 2015年 第9卷 第3期 页码 554-562 doi: 10.1007/s11783-014-0671-z
关键词: Volatile Organic Compounds (VOCs) biofilters modelling biomass accumulation pressure drop
ZHANG Peng, ZHOU Qi
《环境科学与工程前沿(英文)》 2007年 第1卷 第1期 页码 49-52 doi: 10.1007/s11783-007-0009-1
关键词: synthetic wastewater accessible Simultaneous nitrification MLSS·d diffusion
《农业科学与工程前沿(英文)》 2023年 第10卷 第3期 页码 468-478 doi: 10.15302/J-FASE-2022473
● Simultaneous H2S and CO2 removal from biogas is studied.
关键词: biomethane biogas purification CO2 removal H2S removal membrane absorption
《环境科学与工程前沿(英文)》 2021年 第15卷 第4期 doi: 10.1007/s11783-020-1368-0
• SMX was mainly degraded by hydrolysis, isoxazole oxidation and double-bond addition.
关键词: Sulfamethoxazole Ozonation Natural organic matters Secondary effluent Degradation mechanism
Study of simultaneous saccharification and fermentation for steam exploded wheat straw to ethanol
LUO Peng, YANG Chuanmin, LIU Zhong, WANG Gaosheng
《化学科学与工程前沿(英文)》 2008年 第2卷 第4期 页码 447-451 doi: 10.1007/s11705-008-0069-1
关键词: optimal SSF substrate concentration optimum condition enzyme loading ethanol concentration
LI Jun, GU Guowei, PENG Yongzhen, WEI Su
《环境科学与工程前沿(英文)》 2007年 第1卷 第2期 页码 246-250 doi: 10.1007/s11783-007-0042-0
标题 作者 时间 类型 操作
Process synthesis with simultaneous consideration of inherent safety-inherent risk footprint
Andreja Nemet, Jiří J. Klemeš, Zdravko Kravanja
期刊论文
Simultaneous saccharification and fermentation of wheat bran flour into ethanol using coculture of amylotic
K. Manikandan, T. Viruthagiri
期刊论文
efficiency of nitrogen removing bacterial population to a wide range of C:N ratio (1.5:1 to 14:1) for simultaneous
期刊论文
Activity and characteristics of “Oxygen-enriched” highly reactive absorbent for simultaneous flue gas
Yi ZHAO,Tianxiang GUO,Zili ZANG
期刊论文
Feasibility study on simultaneous removal of sulfur and trace selenium in the MTD-FGD reactor
LI Yuzhong, TONG Huiling, ZHUO Yuqun, LI Yan, CHEN Changhe, XU Xuchang
期刊论文
Methanogenic community structure in simultaneous methanogenesis and denitrification granular sludge
Yujiao Sun, Juanjuan Zhao, Lili Chen, Yueqiao Liu, Jiane Zuo
期刊论文
Tailoring the simultaneous abatement of methanol and NO on Sb-Ce-Zr catalysts via copper modification
期刊论文
A Cu-modified active carbon fiber significantly promoted HS and PH simultaneous removal at a low reaction
期刊论文
A conceptual methodology for simultaneous optimization of water and heat with non-isothermal mixing
Yanlong Hou, Wanni Xie, Zhenya Duan, Jingtao Wang
期刊论文
A biofilter model for simultaneous simulation of toluene removal and bed pressure drop under varied inlet
Jinying XI,Insun KANG,Hongying HU,Xian ZHANG
期刊论文
Simultaneous nitrification and denitrification in activated sludge system under low oxygen concentration
ZHANG Peng, ZHOU Qi
期刊论文
VALORIZATION OF BIOGAS THROUGH SIMULTANEOUS CO AND HS REMOVAL BY RENEWABLE AQUEOUS AMMONIA SOLUTION IN
期刊论文
Mechanisms for simultaneous ozonation of sulfamethoxazole and natural organic matters in secondary effluent
期刊论文
Study of simultaneous saccharification and fermentation for steam exploded wheat straw to ethanol
LUO Peng, YANG Chuanmin, LIU Zhong, WANG Gaosheng
期刊论文