Production capacity analysis and energy saving of complex chemical processes using LSTM based on attention mechanism

2019 ◽  
Vol 160 ◽  
pp. 114072 ◽  
Author(s):  
Yongming Han ◽  
Chenyu Fan ◽  
Meng Xu ◽  
Zhiqiang Geng ◽  
Yanhua Zhong
Keyword(s):  
Energy Saving ◽  
Production Capacity ◽  
Chemical Processes ◽  
Attention Mechanism ◽  
Capacity Analysis ◽  
Complex Chemical

Self-Heat Recuperation Technology for Energy Saving in Chemical Processes

2009 ◽  
Vol 48 (16) ◽  
pp. 7682-7686 ◽  
Author(s):  
Yasuki Kansha ◽  
Naoki Tsuru ◽  
Kazuyoshi Sato ◽  
Chihiro Fushimi ◽  
Atsushi Tsutsumi
Keyword(s):  
Energy Saving ◽  
Chemical Processes ◽  
Heat Recuperation

Production Capacity Analysis of National Shipyard in Indonesia to Build Sea Toll Ships

2018 ◽  
Vol 874 ◽  
pp. 174-180
Author(s):  
Imam Baihaqi ◽  
Sri Rejeki Wahyu Pribadi ◽  
Heri Supomo
Keyword(s):  
Production Capacity ◽  
Capacity Analysis ◽  
Ship Building ◽  
Indonesian Government ◽  
Building Process

Indonesian government, in period 2014-2019, has launched Toll Sea program. A number of 188 various sizes and types of ships types will be built for this program. Ship building process must be supported by a national shipbuilding capability and capacity. Unfortunately, there are any vagueness of information on the number of shipyards and their production capacity. The records of data and shipyard production capabilities and also capacity haven’t been documented well. Moreover, there are many new and emerging shipyards although some become bankruptcy. Analyzing the production capacity of national shipyards to build Sea Toll vessels has become the aims of this research. The first step is grouping ships based on GT size. Afterwards, the weight of the steel is estimated using Watson equations. Determination of shipyard criteria is created regarding the size of building birth facility, main workshop productions, experience to build sea toll ship, the number of man-powers, and the existence of ISO and OHSAS certificate. In accordance with the steel through put of the shipyards, it can be conclude that 64 sea toll ships can be built in a year with estimation about 26,767,29 ton/year.

Model-Based Identification and Analysis of the Energy Saving Potential in Batch Chemical Processes

2012 ◽  
Vol 51 (34) ◽  
pp. 11170-11182 ◽  
Author(s):  
Andrej Szíjjarto ◽  
Stavros Papadokonstantakis ◽  
Konrad Hungerbühler
Keyword(s):  
Energy Saving ◽  
Chemical Processes ◽  
Energy Saving Potential ◽  
Model Based
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