Structural design and performance evaluation of industrial-scale C2H2 reactor by partial oxidation of natural gas

2021 ◽  
pp. 130871
Author(s):  
Donger Chen ◽  
Xiang Chen ◽  
Cheng Luo ◽  
Zuohua Liu ◽  
Li-Hua Gan
Keyword(s):  
Performance Evaluation ◽  
Natural Gas ◽  
Partial Oxidation ◽  
Structural Design ◽  
Industrial Scale ◽  
And Performance

Structural design and performance evaluation of FeCo/epoxy magnetostrictive composites

2021 ◽  
pp. 108840
Author(s):  
Zhenjun Yang ◽  
Zhenjin Wang ◽  
Kenya Nakajima ◽  
Daiki Neyama ◽  
Fumio Narita
Keyword(s):  
Performance Evaluation ◽  
Structural Design ◽  
And Performance ◽  
Magnetostrictive Composites

scholarly journals Structural Design and Performance Evaluation of a Mid-story Seismic Isolated High-Rise Building

2017 ◽  
Vol 6 (3) ◽  
pp. 227-235 ◽  
Author(s):  
Masatoshi Tamari ◽  
Tadashi Yoshihara ◽  
Masato Miyashita ◽  
Nobuyuki Ariyama ◽  
Masataka Nonoyama
Keyword(s):  
Performance Evaluation ◽  
Structural Design ◽  
High Rise ◽  
High Rise Building ◽  
And Performance

Culture of PRJ-1 Demulsifying Bacteria and Performance Evaluation

2011 ◽  
Vol 356-360 ◽  
pp. 2055-2059
Author(s):  
Qing Wang Liu ◽  
Yong Kun Zhang ◽  
Xu Dong Lei ◽  
Yong Hui Zhang
Keyword(s):  
Performance Evaluation ◽  
Crude Oil ◽  
Production Cost ◽  
Carbon Sources ◽  
Industrial Scale ◽  
Waste Oil ◽  
Cell Concentrations ◽  
And Performance ◽  
Water Cut ◽  
Demulsification Efficiency

Bio-demulsifier has not been applied in industrial scale due to its production cost. In order to reduce the production cost and improve the efficiency of demulsification, cheap materials such as oilfield sludge, workshop waste oil and edible waste oil were used in experiments as carbon sources to culture PRJ-1 demulsifying bacteria. As a result, cell concentrations of 5.4g/L, 3.7g/L and 4.2g/L were gotten, which were higher than the concentration of 2.6g/L cultivated by using paraffin. PRJ-1 demulsifying bacteria were used to prepare the demulsifying solution with a concentration of 10g/L, which was used in the demulsification experiment on Liaohe crude oil with a water cut of 80%. With 100 ml/L being added into the crude oil, the demulsification efficiency at 12h reached 91%, which was higher than that of 100mg/L chemical demulsifier. Demulsification efficiency of 96% can be achieved by using the combination of 60ml/L demulsifying bacteria and 40mg/L chemical demulsifier, furthermore, the demulsifying speed was higher and dehydrated water was clearer.

Structural design and mechanical performance evaluations of flexible and lightweight belt by CFRP

2020 ◽  
Vol 34 (07n09) ◽  
pp. 2040034
Author(s):  
Sung-Youl Bae ◽  
Yun-Hae Kim
Keyword(s):  
Performance Evaluation ◽  
Structural Design ◽  
Mechanical Performance ◽  
Steel Wire ◽  
Load Condition ◽  
Mechanical Tests ◽  
Wire Rope ◽  
High Rise ◽  
Reinforced Plastic ◽  
And Performance

This research presents the structural design and mechanical performance evaluation results of a lightweight belt for high-rise elevators. Weight reduction of elevator components is indispensable in developing ultra-high-rise elevators. In this study, the structural design and performance evaluation of high-rise elevator ropes were carried out. The weight of the newly designed Carbon Fiber Reinforced Plastic (CFRP) belt was reduced by 30% compared with the original steel wire rope. The structural analysis results of the CFRP belt showed that the design criteria were met on the design load condition of the belt. Also, mechanical tests were executed to verify the mechanical characteristics of the newly developed belt, with the results showing that the belt had sufficient structural performance compared with conventional steel wire rope.

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