Charge-reversal surfactant antibiotic material for reducing microbial corrosion in petroleum exploitation and transportation
Lingda Zeng, Yincheng Chang, Yukun Wu, Jinpeng Yang, Jiang‐Fei Xu, Xi Zhang
Abstract
S produced by SRB, C12N-DCA becomes a positively charged surfactant dodecane ammonium salt to kill SRB. Through a simulating experiment, it is found that C12N-DCA can reach the SRB inhibition ratio of almost 100%, and it can reduce iron corrosion by 88%. Such an antibiotic material or its homologs may be added to the chemical flooding fluids, killing SRB during petroleum exploitation and reducing the SRB-induced corrosion in the petroleum exploitation and transportation.
Topics & Concepts
Pulmonary surfactantCorrosionSulfate-reducing bacteriaAntibioticsPetroleumBacteriaChemistrySulfateMicrobiologyMaterials scienceBiologyBiochemistryOrganic chemistryGeneticsCorrosion Behavior and InhibitionMicrobial Applications in Construction MaterialsMetal Extraction and Bioleaching