Inner Temperature of Limestone During Calcining Process

consequence analysis of the leakage, ignition and explosion during high pressure sour gas injection process to the oil reservoir

there is no doubt that human being needs to become integrated with industry and industry needs to be progressed, daily. on the other hand, serious events in industrial units specially in oil industries has been shown that such damages and events are industry related ones. the consequence of such events and damages which resulted in chemical and poisoned explosions and loss of life and property ...

PH Rotary Kiln Calcining

Temperature compensation of ultrasonic velocity during the malolactic fermentation process

Ultrasonic properties of materials present a strong dependence on temperature and in turn the ultrasonic velocity of propagation in the material under test. It is precisely for this reason that most ultrasonic measurements are often carried out with thermostated samples by using either water tanks or climate chambers. This approach is viable in a laboratory and when the measured or characterize...

Crystallographic transformation of limestone during calcination under CO2.

The calcination reaction of limestone (CaCO3) to yield lime (CaO) is at the heart of many industrial applications as well as natural processes. In the recently emerged calcium-looping technology, CO2 capture is accomplished by the carbonation of CaO in a gas-solid reactor (carbonator). CaO is derived by the calcination of limestone in a calciner reactor under necessarily high CO2 partial pressu...

Sources of anxiety during information seeking process

Background and Aim: the current study aims to determine factors which may cause negative feeling such as fear, uncertainty and anxiety during information seeking process. Method: In this review paper, different library resources and databases were searched in the areas of library anxiety, Internet anxiety, computer anxiety, information seeking, information searching and information retrieval t...