检索范围:
排序: 展示方式:
Two-stage scheduling on batch and single machines with limited waiting time constraint
Zhongshun SHI, Zewen HUANG, Leyuan SHI
《工程管理前沿(英文)》 2017年 第4卷 第3期 页码 368-374 doi: 10.15302/J-FEM-2017034
The energy consumption in a batch stripper and a batch rectifier
Xianbao CUI, Tianyang FENG, Ying ZHANG, Zhicai YANG,
《化学科学与工程前沿(英文)》 2009年 第3卷 第4期 页码 443-452 doi: 10.1007/s11705-009-0266-6
关键词: constant reflux feed energy consumption general constant product purity
Influence of entrainer recycle for batch heteroazeotropic distillation
Laszlo Hegely, Peter Lang
《化学科学与工程前沿(英文)》 2018年 第12卷 第4期 页码 643-659 doi: 10.1007/s11705-018-1760-5
Dehydration of isopropanol applying batch heteroazeotropic distillation with toluene as entrainer (E) is investigated. The composition of the feed is near to that of the isopropanol (A)-water (B) azeotrope. The effects of recycling the entrainer and the off-cut are studied by dynamic simulation with a professional flow-sheet simulator. Three consecutive batches (one production cycle) is studied. Both operational modes (Mode I: decantation after distillation and Mode II: decantation during distillation) are simulated. For Mode II, calculations are performed both for Strategy A (distillate from the aqueous (E-lean) phase only) and Strategy B (partial withdrawal of the organic (E-rich phase), as well). The E-rich phase, the final column hold-up and the off-cut (Mode II only) are recycled to the next batch. The influence of the following parameters are determined: quantity of entrainer, reflux ratios of the steps. The variations caused by the recycling in the 2nd and 3rd batches are also shown. The best results (lowest specific energy demand and highest recovery of A) are obtained by Mode II, Strategy A. Recycling increases the recovery, and drastically diminishes the entrainer consumption. However, it makes the production slower and decreases the quantity of fresh feed that can be processed.
关键词: batch distillation heteroazeotropic distillation operational policies off-cut recycle entrainer
Micromixing performance of the teethed high shear mixer under semi-batch operation
《化学科学与工程前沿(英文)》 2022年 第16卷 第4期 页码 546-559 doi: 10.1007/s11705-021-2069-3
关键词: high shear mixer semi-batch operation micromixing performance Villermaux/Dushman system segregation index
Repeated batch fermentation with water recycling and cell separation for microbial lipid production
Yumei WANG, Wei LIU, Jie BAO
《化学科学与工程前沿(英文)》 2012年 第6卷 第4期 页码 453-460 doi: 10.1007/s11705-012-1210-8
关键词:
batch fermentation
microbial lipid
Multistage-batch bipolar membrane electrodialysis for base production from high-salinity wastewater
《化学科学与工程前沿(英文)》 2022年 第16卷 第5期 页码 764-773 doi: 10.1007/s11705-021-2114-2
关键词: bipolar membrane electrodialysis multistage-batch base production high-salinity wastewater
Nikolaos Rakovitis, Nan Zhang, Jie Li, Liping Zhang
《化学科学与工程前沿(英文)》 2019年 第13卷 第4期 页码 784-802 doi: 10.1007/s11705-019-1858-4
关键词: scheduling multipurpose batch processes simultaneous transfer mixed-integer linear programming
Sheng CHANG, Jianzheng LI, Feng LIU, Ze YU
《环境科学与工程前沿(英文)》 2012年 第6卷 第6期 页码 901-906 doi: 10.1007/s11783-012-0403-1
关键词: batch fermentation hydrogen production biogas releasing hydrogen pressure homoacetogenesis
Nitrifying and denitrifying bacteria in aerobic granules formed in sequencing batch airlift reactors
WANG Fang, YANG Fenglin, QI Aijiu
《环境科学与工程前沿(英文)》 2007年 第1卷 第2期 页码 184-189 doi: 10.1007/s11783-007-0032-2
Xinhua WANG, Jingmei LI, Xiufen LI, Guocheng DU
《环境科学与工程前沿(英文)》 2011年 第5卷 第4期 页码 615-622 doi: 10.1007/s11783-011-0362-y
关键词: batch membrane bioreactor azo dye aeration intensity extracellular polymeric substances sludge properties
Di CUI,Ang LI,Tian QIU,Rui CAI,Changlong PANG,Jihua WANG,Jixian YANG,Fang MA,Nanqi REN
《环境科学与工程前沿(英文)》 2014年 第8卷 第6期 页码 937-944 doi: 10.1007/s11783-014-0668-7
关键词: nitrification sequencing batch reactors (SBRs) bioaugmentation low temperature
Biological chip technology to quickly batch select optimum cryopreservation procedure
YU Lina, LIU Jing, ZHOU Yixin, HUA Zezhao
《能源前沿(英文)》 2007年 第1卷 第3期 页码 316-321 doi: 10.1007/s11708-007-0046-2
关键词: idealistic cryoprotective concentration Prototype technology alternative
Effects of La, Ce on nitrogen removal in sequencing batch reactor
Qing XIA , Rui LIANG , Yuning HONG , Lili DING , Hongqiang REN , Yuxiang MAO , Mingyu ZHAO ,
《环境科学与工程前沿(英文)》 2009年 第3卷 第3期 页码 369-374 doi: 10.1007/s11783-009-0036-1
关键词: rare earth La3+ Ce3+ inorganic nitrogen nitrogen removal sequencing batch reactor
Synthesis and characterization of magnesium hydroxide by batch reaction crystallization
Xingfu SONG, Shuying SUN, Dengke ZHANG, Jin WANG, Jianguo YU
《化学科学与工程前沿(英文)》 2011年 第5卷 第4期 页码 416-421 doi: 10.1007/s11705-011-1125-9
关键词: magnesium hydroxide direct precipitation method industrial crystallization particle size distribution
Xiaolin Sheng, Rui Liu, Xiaoyan Song, Lujun Chen, Kawagishi Tomoki
《环境科学与工程前沿(英文)》 2017年 第11卷 第3期 doi: 10.1007/s11783-017-0929-3
关键词: Digested piggery wastewater Intermittent aeration Microbial community Partial nitrification–denitrification process Sequencing batch reactor (SBR)
标题 作者 时间 类型 操作
Two-stage scheduling on batch and single machines with limited waiting time constraint
Zhongshun SHI, Zewen HUANG, Leyuan SHI
期刊论文
The energy consumption in a batch stripper and a batch rectifier
Xianbao CUI, Tianyang FENG, Ying ZHANG, Zhicai YANG,
期刊论文
Influence of entrainer recycle for batch heteroazeotropic distillation
Laszlo Hegely, Peter Lang
期刊论文
Repeated batch fermentation with water recycling and cell separation for microbial lipid production
Yumei WANG, Wei LIU, Jie BAO
期刊论文
Multistage-batch bipolar membrane electrodialysis for base production from high-salinity wastewater
期刊论文
A new approach for scheduling of multipurpose batch processes with unlimited intermediate storage policy
Nikolaos Rakovitis, Nan Zhang, Jie Li, Liping Zhang
期刊论文
Effect of different gas releasing methods on anaerobic fermentative hydrogen production in batch cultures
Sheng CHANG, Jianzheng LI, Feng LIU, Ze YU
期刊论文
Nitrifying and denitrifying bacteria in aerobic granules formed in sequencing batch airlift reactors
WANG Fang, YANG Fenglin, QI Aijiu
期刊论文
Influence of aeration intensity on the performance of A/O-type sequencing batch MBR system treating azo
Xinhua WANG, Jingmei LI, Xiufen LI, Guocheng DU
期刊论文
Improvement of nitrification efficiency by bioaugmentation in sequencing batch reactors at low temperature
Di CUI,Ang LI,Tian QIU,Rui CAI,Changlong PANG,Jihua WANG,Jixian YANG,Fang MA,Nanqi REN
期刊论文
Biological chip technology to quickly batch select optimum cryopreservation procedure
YU Lina, LIU Jing, ZHOU Yixin, HUA Zezhao
期刊论文
Effects of La, Ce on nitrogen removal in sequencing batch reactor
Qing XIA , Rui LIANG , Yuning HONG , Lili DING , Hongqiang REN , Yuxiang MAO , Mingyu ZHAO ,
期刊论文
Synthesis and characterization of magnesium hydroxide by batch reaction crystallization
Xingfu SONG, Shuying SUN, Dengke ZHANG, Jin WANG, Jianguo YU
期刊论文