Electric motors are the largest consumer of world electric energy, consuming more than twice as much as lighting, the next largest consumer. Electric motors account for between 43 and 46% of all global electricity consumption approximately. They give rise to about 6 040 Mt of CO2 emissions. End‐users approximately spend USD 565 billion per year on electricity [1]. In recent years...

creating joint-use libraries, backed to 100 years ago, unfortunately many countries have not yet began to build such libraries. regarding the increasing number of libraries, the most important issue for interaction between libraries as places of intellectual life and centers for activities is to create joint-use libraries and information places for the public. it is obvious that building such n...

10 Liquefaction of ligno-cellulosic biomass is one of the chemical conversion technologies for 11 developing new materials, adhesives and energy systems. The liquefaction process also 12 provides an opportunity to utilize ligno–cellulosic wastes such as saw-dust, woody wastes, 13 branches and twigs, agro-residues, etc. for the development of value added products. This 14 paper presents the liqu...

The energy saving and emission reduction in thermal plant is complex, with the open, non-equilibrium and interoperability features. In order to identifying the order parameters affecting plant system, a co-evolution model of energy saving and emission reduction in thermal power plant was built based on synergetic theory. According to the feathers of potential function based on mutation theory, ...

Increasing energy efficiency is one of the most important functions for reducing costs as well production costs. One way to reduce use electrical consumption by saving energy. This study aims determine how much savings at PT ABC through an audit. An audit carried out with two main activities, namely identifying profile patterns electricity and analysis power quality. The results are then expect...