Due to the turbulent mixing between agglomeration agent and dust, number of collisions per unit time particles droplets increases with particle size in process chemical agglomeration, efficiency accordingly. Turbulent can promote effect subsequent by strengthening collision agglomerant droplets. The author used cooperate order improve dust removal. from removal efficiency, which greatly electri...

Fine-grain thin superconducting films can be prepared by metalorganic Chemical Aerosol Deposition Technology (CADT). In this paper, we present the preparation and properties of YBa2Cu307_ x films on the different substrates, Si and SrTiO 3 (100). It is shown that the zero-resistance temperature (Tc,0) of the films on SrTiO 3 substrates is about 90 K, and the critical current density (Jc) at 77 ...

this review focuses on the introduction of par-baked bread technology and effects of map on the microbial and sensorial shelf life of the mentioned bread, which are discussed here under four categories of the product contamination after probating, the composition of the gas, the characteristics of the packaging material, and the packaging technology. since traditional breads have a low quality ...

a new chemical compound is developed at petroleum university of technology to enhance therecovery of the free imbibition process and simultaneously hinder asphaltene precipitation. thecompound is tested on heavy oil samples from marun oil field, bangestan reservoir. the effects ofthe chemical compound on viscosity, hydrocarbon composition, and average molecular weight ofthe heavy oil are invest...

There is an increasing need in many chemical sensing applications ranging from environmental science to industrial process control as well as medical diagnostics for fast, sensitive, and selective trace gas detection based on laser spectroscopy. The recent availability of continuous wave (cw) near infrared diode lasers-, mid-infrared quantum cascade and interband cascade distributed feedback (Q...