Kinetic studies showed a high extraction rate of phenolic compounds until the first 50 min of extraction, and it was in parallel with the highest scavenging capacity.
The optimum parameters (Q = 8 LPM with 9.5 kg pump weight) for most promising coolant (fuel) that give high extraction rate with low weight contribution for the highest density cooling system are indicated.
State (LER, HER) is the status quo of the conflict in which Iran and Qatar are exploiting the oil field with a low and high extraction rate, respectively.
99mTc-MAG3 scare are often indicated for renal function examinations in infants because of the minimum recommended age (1 month), the short physical half-life of 99mTc (6.01 h), the high extraction rate of the radiopharmaceutical (60% in the first filtration), and the high kidney uptake (97%), providing a good image quality even for infants [2].
The best combination of pressure and temperature based on experimental results was determined to be at 33 MPa and 75 °C; which resulted in the highest extraction rates of 99.2%, 91.7% and 86.1% for PHC F2, F3 and F4 fractions, respectively.
Mn, Ni, and Zn also had higher extraction rates then Fe suggesting considerable precipitation of Fe phases within the test columns.
From the analysis with the predictive model, appropriate process parameters are achieved for higher extraction rate.
The highest extraction rate, extraction efficiency and mass transfer efficiency can be achieved by arranging the packing density φ=0.3.
The practical optimum parameters were an extraction time of 4 h, an extraction temperature of 95 °C and a ratio of water to fruiting bodies of 28 mL/g, and the highest extraction rate was 19.77%.
This method doubled as classical and traditional solvent extraction techniques with reduced extraction time, higher selectivity, low solvent consumption, and higher extraction rate.
