The purpose of this study is to analyze the economic ripple effects caused by supply-side reforms on China’s steel industry. To end, using 2012 and 2017 China Input–Output Tables, analyzes effect Chinese industry its reform. In study, influence coefficients (rear-linked effect) sensitivity (forward-linked effect), conceptualized Leontief, are used as research tools analysis results follows. Fir...

Application of aromatic compounds has dramatically increased as raw materials in various industries and different factories have been established to produce aromatic compounds. The current research aims at characterizing industrial waste generation in aromatics production process in petrochemical industries and determining the best feasible alternative for waste disposal. For this purpose, the ...

Separation of mixtures chemicals, ubiquitous in chemical and petrochemical industries, by distillation is energy intensive. Nearly 3% the overall used for United States. Improving process crucial making industries more sustainable. However, designing sequences challenging because choice set vast, equations governing physical are highly nonconvex. Traditional design practices rely on heuristics ...

The article presents the results of a study effective methods for development full-scale models technological equipment chemical and petrochemical industries based on use additive manufacturing. It is shown that 3D printing can be used to prepare test various elements heat mass transfer devices with great accuracy in shortest possible time. concluded manufacturing allows significant efficiency ...

Laccases are an interesting group of multi copper enzymes, which have received much attention of researchers in last decades due to their ability to oxidize both phenolic and non-phenolic lignin related compounds as well as highly recalcitrant environmental pollutants. This makes these biocatalysts very useful for their application in several biotechnological processes. Such applications includ...

Due to the sublimation and perfection of human knowledge in economics, the concept of efficiency developed in the past two decades and the measurement of it, based on different theories and practice. In economics, efficiency means the maximum of possible output from a certain amount of input. The efficiency is very important for developing countries Because these countries face to a shortage of...