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Chemical enhanced oil recovery (EOR) methods are alternatives to increase production in mature reservoirs. However, the presence of EOR chemicals produced water may impact separation gas-water systems platforms. The present work aims evaluate polymers, surfactants, inorganic salts, and their interactions on gas holdup a 32.1-cm-diameter semi-batch bubble column over range superficial velocities...
Carbon dioxide (CO2) release from the exhaust gas streams of power plants that burn fossil fuels contributes the most emission of this gas, which includes more than half of the greenhouse effects. Thus, the separation of CO2 from exhaust gases is one of the main environmental concerns. Membrane technology, due to many advantages, has attracted many research attentions among the various gas sepa...
Molecular structure of a gene, ZmSTPK1, encoding a serine/threonine protein kinase in maize was analyzed by bioinformatic tool and its expression pattern was studied under chemical biological fertilizers. Bioinformatic analysis cleared that ZmSTPK1 is located on chromosome 10, from position 141015332 to 141017582. The full genomic sequence of the gene is 2251 bp in length and includes 2 exons. ...
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