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This is my introduction2
Since the late 1963s a number of studies have been published on a broad range of dissolution of boron minerals in various solutions.
Table 1 presents an overview of some literatures that investigated the dissolution of ulexite using the various solutions. These studies have shown that the kinetic model of dissolution reaction depends not only solution types but also experimental conditions.
Currently, there are no sufficient studies that investigate the leaching kinetics of ulexite under different pressure conditions. Dissolution of ulexite in CO2 saturated water was investigated by the Huseyin. They have determined that the maximum temperature was 303 K and also the all experiments were carried out under the atmospheric condition.
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This is my introduction
Throughout decades, natural resources have been a critical driving force behind global economic development. Among the countries, Turkey, which holds 72 % of the world’s reserves for boron mineral through its 53 various minerals, has a comparative advantage in boron mineral products. Boron minerals have both industrial and strategic importance. Boron minerals are the natural compounds which contain different amounts of boron oxide in their structures and it is known that there are minerals containing boron more than 230 in nature.
Boron minerals are widely used in many areas of the industry such as nuclear engineering, high-quality steels, in the production of heat resistant polymers, cosmetics, leather, ceramics, rubber, paint, textile, agriculture, and catalysts. Boron minerals can be used as a CO2 capture technology to reduce carbon dioxide emissions, and also boron minerals are more likely to be good potential candidates for store CO2.
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I want to correctly combine the following sentence. Can you help me?
Turkey is among the countries with rich boron mineral resources. Moreover, Turkey holds 72 % of the world’s reserves for boron mineral through its 53 different minerals.
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Soma,Turkey
301 miners died five days ago in SOMA, Turkey. Life's not just cheap in our world.
if possible for you, pray for SOMA.
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I don't understand this sentence. Can you help me??
The developed expert system, takes the user through series of questions and based on values entered it trigger or fire the inference engine which brings about the result automatically.
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Do you like sleep?
I can hear their voice Yes Yes. :) :)
Is it a waste of time?
In a life time how much time do we spend sleeping?
How much sleep do you really need?
According to the National Institutes of Health, the average adult sleeps less than 7 hours per night. In today’s fast-paced society, 6 or 7 hours of sleep may sound pretty good.
I think excessive sleepiness is a thief. Sleep is stealing your life.
Are we aware of!!!
I think we have to think it.
October 2, 2012
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is this abstract grammar right??
The aim of this study was to investigate the dissolution of ulexite mineral in water saturated carbon dioxide at different pressures. Reaction temperature, CO2 partial pressure, stirring speed, solid/liquid ratio and ulexite particle size were selected as parameters on the dissolution rate of ulexite. As a result of experimental studies it was found that the dissolution rate increased by the increase of the reaction temperature and CO2 partial pressure, and decreased with the particle size and the solid/liquid ratio. No effect of stirring speed was determined on the dissolution rate. To determine the effects of parameters and model kinetic equation, homogeneous and heterogeneous reaction models were used, and Avrami model was found to be the best model expressing the process of dissolution. The activation energy of this dissolution process was found to be 21.36 kJ/mol. Analysis of variance (ANOVA) was performed to examine the effect of parameters on the fraction of dissolution. According to results, the effectiveness of parameters; the reaction temperature, the particle size of ulexite, the solid/liquid ratio and the total pressure was determined respectively. The speed of stirring was determined had no effect. The interaction of reaction temperature and reaction time has very significant influence on dissolution rate.
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I will write a story.
I will write a story. This story is true life. Story is general not true life. Can you help me!!! Come on :) :)
There is a village in far. This village is very poor and underdevolepment but people is very happy. Why is that???? Because no traffic jam, no exceessive noise and no financial troubles. There is only nature sound in this village. I would like to live in such a village. it would be a nice vacation for me. Only nature sound :) :)
What do you think?
How would you like a holiday?
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