Assessing the Biological Inhibitors Effect on Crude Oil Wax Appearance Temperature Reduction

Publish Year: 1397
نوع سند: مقاله ژورنالی
زبان: English
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JR_JPSTR-8-2_006

تاریخ نمایه سازی: 29 آذر 1402

Abstract:

To assess the effect of micro-organisms on the reduction of wax appearance temperature (WAT) of waxy crude oil, some appropriate strains were obtained from contaminated samples exposed to hydrocarbon compounds for a long time. By conducting some screening tests, four strains were chosen and aerated in a bioreactor; they were then grown in some hydrocarbon environments in order to produce biological inhibitors. The ability of the biological inhibitors in wax deposition prevention or reduction of WAT is assessed. The WAT is determined by means of the optical absorption spectroscopy method. The absorption plots show that biological compounds are highly effective in reducing WAT; however, different strains are not of the same efficiency. In some cases, the efficiency of biological inhibitors is more than chemical inhibitors. The optimization experiments were run with the objective of achieving the maximum WAT reduction through the Taguchi design method, and the optimum cultivation condition was identified. According to the analysis of variance, pH with a contribution of ۴۹.۶۳% is the most influential factor on the cultivation of the most efficient micro-organisms. The factors of temperature, the inoculation fluid, and nitrogen concentrations are ranked after pH with the contributions of ۳۲.۳۹, ۷.۹۲, and ۱.۳۹% respectively.

Authors

Ali Reza Solaimany Nazar

University of Isfahan

Navvab Salehi

university of Isfahan

Yavar Karimi

University of Isfahan

Masoud Beheshti

University of Isfahan

Roha Kasra Kermanshahi

Alzahra University

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  • REFERENCESTowler B. F. and Rebbapragada S., “Mitigation of Paraffin Wax ...
  • Hénaut I., Vincké O., and Brucy F., “Waxy Crude Oil ...
  • Wardhaugh L. and Boger D, “Flow Characteristics of Waxy Crude ...
  • Quenelle A. and Gunaltun M., “Comparison between Thermal Insulation Coatings ...
  • Patton C. C. and Casad B. M., “Paraffin deposition from ...
  • Wang W. and Huang Q., “Prediction for Wax deposition in ...
  • Tiratsoo J., “Pipeline Pigging Technology,” (۱st ed.), Gulf Professional Publishing, ...
  • Xu J., Xing S., Qian H., Chen S., and et ...
  • Behbahani T. J., “Experimental Investigation of the Polymeric Flow Improver ...
  • Al-Sabagh A. M., El-Hamouly S. H., Khidr T. T., El-Ghazawy ...
  • Ford P., Ells J., and Russell R., “Pipelining High Pour ...
  • McClaflin G. and Whitfill D., “Control of Paraffin deposition in ...
  • Visintin R. F. G., Lockhart T. P., Lapasin R., and ...
  • Sadeghazad A. and Christiansen R. L., “The Effect of Cloud ...
  • Yen T. F. and Chilingarian G. V., “Asphaltenes and Asphalts,” ...
  • Neto A. D., Gomes E., Neto E. B., Dantas T., ...
  • Coutinho J. A. and Daridon J-L., “The Limitations of the ...
  • Garcı́a d. C. M., Carbognani L., Orea M., and Urbina ...
  • Roehner R. and Henson F. V., “Measurement of Wax Precipitation ...
  • Alex R. F., Fuhr B. J., and Klein L. L., ...
  • Sadeghazad A. and Ghaemi N., “Microbial Prevention of Wax Precipitation ...
  • Giangiacomo L. A., “Stripper Field Performance Comparison of Chemical and ...
  • Zheng C., Yu L., Huang L., Xiu J., and Huang ...
  • Patel J., Borgohain S., Kumar M., Rangarajan V., and et ...
  • Sakthipriya N., Doble M., and Sangwai J. S., “Action of ...
  • Etoumi A., “Microbial Treatment of Waxy Crude Oils for Mitigation ...
  • Le Borgne S. and Quintero R., “Biotechnological Processes for the ...
  • Bushnell L. and Haas H., “The Utilization of Certain Hydrocarbons ...
  • Lazar I., Voicu A., Nicolescu C., Mucenica D., and et ...
  • Denis J. and Durand J., “Modification of Wax Crystallization in ...
  • Hennessy A., Neville A., and Roberts K. J., “In-situ SAXS/WAXS ...
  • Hennessy A., Neville A., and Roberts K., “An Examination of ...
  • Tung N. P., Van Vuong N., Long B. Q. K., ...
  • Bognolo G., “Biosurfactants as Emulsifying Agents for Hydrocarbons,” Colloids and ...
  • Banat I. M., Makkar R. S., and Cameotra S., “Potential ...
  • Feng Q., Zhou J., Ni F., Chen Z., and et ...
  • Banat I. M., “Biosurfactants Production and Possible Uses in Microbial ...
  • He Z., Mei B., Wang W., Sheng J., and et ...
  • Zhang J., Xue Q., Gao H., and Wang P., “Biodegradation ...
  • Xiao M., Li W-H., Lu M., Zhang Z. Z., and ...
  • Sakthipriya N., Doble M., Sangwai J. S., “Fast Degradation and ...
  • Liu J. H., Jia Y. P., Chen Y. T., and ...
  • Batista S., Mounteer A., Amorim F., and Totola M., “Isolation ...
  • Rahman K., Rahman T., Lakshmanaperumalsamy P., Marchant R., and et ...
  • Kiyohara H., Nagao K., and Yana K., “Rapid Screen for ...
  • Liu Y, Zhang J, and Zhang Z, “Isolation and Characterization ...
  • Schulte R., KKG Group Paraffin Removal, “Rocky Mountain Oilfield Testing ...
  • Deziel E., Paquette G., Villemur R., Lepine F., and et ...
  • Bodour A. A. and Miller-Maier R. M., “Application of a ...
  • Youssef N. H., Duncan K. E., Nagle D. P., Savage ...
  • Cooper D. G. and Goldenberg B. G., “Surface-active Agents from ...
  • Dehghan-Noudeh G., Housaindokht M., and Bazzaz B. S. F., “Isolation, ...
  • Grandison A. S., “Separation Processes in the Food and Biotechnology ...
  • Makkar R. and Cameotra S. S., “Production of Biosurfactant at ...
  • Leontaritis K. J. and Leontaritis J. D., “Cloud Point and ...
  • Roy R. K., “Design of Experiments Using the Taguchi approach: ...
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