Remaking bean plant architecture for efficient production

2001 ◽  
pp. 109-143 ◽  
Author(s):  
James D. Kelly
2017 ◽  
Vol 16 (2) ◽  
Author(s):  
V.Q. Carneiro ◽  
G.N. Silva ◽  
C.D. Cruz ◽  
P.C.S Carneiro ◽  
M. Nascimento ◽  
...  

2018 ◽  
Vol 18 (4) ◽  
pp. 417-425
Author(s):  
Rafael Silva Ramos dos Anjos ◽  
Nerison Luís Poersch ◽  
Lorena Guimarães Batista ◽  
Lisandra Magna Moura ◽  
José Eustáquio de Souza Carneiro ◽  
...  

2020 ◽  
Vol 12 (12) ◽  
pp. 4-9
Author(s):  
Pavel A. BUTYRIN ◽  

The historical context in which the State Plan for Electrification of Russia (GOELRO) was developed, establishment of the GOELRO Commission, the GOELRO Plan content, the specific features of its implementation, and the role of the plan in the soviet period of Russia’s history are considered. Attention is paid to the electrification plants of other countries and territories of all inhabited continents, and to the participation of states in the electrification of countries and regions with small-scale and agricultural production in the 1920 s. The specific features pertinent to the electrification of the Russian Socialist Federative Soviet Republic are pointed out, namely, low starting conditions (in 1923, the energy consumption per capita in Russia was 100 times lower than that in Norway), its being state-owned in nature and revolutionary in its purpose: to get done with the main upheavals in the country and to shift the national economy for fore efficient production. The role of V.I. Lenin and G.M. Krzhizhanovsky, who were the initiators of the electrification of Russia, is analyzed in detail. A conclusion is drawn about the need to study both the GOELRO Plan itself and the specific features and circumstances of its implementation within the framework of training modern specialists in electrical engineering.


2019 ◽  
Vol 73 (2) ◽  
pp. 120-122
Author(s):  
Naoki Negishi ◽  
Katsuhiko Nakahama ◽  
Nobuyuki Urata ◽  
Toshiaki Tanabe

Undoubtedly is a technological revolution that has certainly focused on the interest of software development companies, companies of IT, hardware design, networks and artificial intelligence. A technological revolution that started a few years ago and has evolved rapidly, thanks to the technological evolution of IT and networks. It is a combination of many communication protocols, sensors and other intelligent technologies, the correlation between smart technologies, networks and services that all together complete processes in order to achieve the result for which they were installed. In advanced technology countries, both simple users and industry use IoT where sensors are simplified and automated at home and in industry, there is continuous monitoring, control and prediction of product failure for the benefit of efficient production of high quality products and control production at each stage of product processing / production. Someone could well think and say that all this is fantastic and that we have solved the problem of organization, easy life without further thoughts and worries since everything is done automatically.An IoT in an intelligent house could literally regulate everything, using sensors and appropriate software could talk with a human person, as well as someone could appropriately entice all that security and literally take full control of the premises of a home with consequences from minimal to catastrophic including the complete destruction of a home.


2003 ◽  
Vol 1 (1) ◽  
pp. 3-35 ◽  
Author(s):  
Judy Sterner ◽  
Nicholas David

The publication, largely by ethnoarchaeologists, of new data on the tamper and concave anvil technique of pot-forming (TCA) permits a reassessment of this uniquely African technique, its toolkit, and its culture history. A survey, inspired by the technologie culturelle school, of its varied expressions in the southern Saharan, Sahelian and northern Sudan zones from Mali to Sudan and extending north into Egypt emphasises the potential of the technique for the efficient production of spherical water jars of high volume to weight ratio, much appreciated in arid environments. The technique is demanding and therefore practised for the most part by specialists. The origins and diffusion of the technique are assessed in the light of the ethnological, archaeological, linguistic, and historical evidence, and a four stage historical development is sketched.


2017 ◽  
Vol 8 (6) ◽  
pp. 209-214
Author(s):  
A. El-Ghamry ◽  
G. Baddoor ◽  
Dina Ghazi ◽  
M. EL Hassanin

Author(s):  
S. Majid Abdoli ◽  
Mahsa Kianinia

Background: Ethylene, propylene, and butylene as light olefins are the most important intermediates in the petrochemical industry worldwide. Methanol to olefins (MTO) process is a new technology based on catalytic cracking to produce ethylene and propylene from methanol. Aims and Objective: This study aims to simulate the process of producing ethylene from methanol by using Aspen HYSYS software from the initial design to the improved design. Methods: Ethylene is produced in a two-step reaction. In an equilibrium reactor, the methanol is converted to dimethyl ether by an equilibrium reaction. The conversion of the produced dimethyl ether to ethylene is done in a conversion reactor. Changes have been made to improve the conditions and get closer to the actual process design done in the industry. The plug flow reactor has been replaced by the equilibrium reactor, and the distillation column was employed to separate the dimethyl ether produced from the reactor. Result and Conclusion: The effect of the various parameters on the ethylene production was investigated. Eventually, ethylene is


Sign in / Sign up

Export Citation Format

Share Document