Publications


 Books 

1. Abdulrahman, R. & Sebastine, I. (2012) Natural Gas Sweetening: Process Design and Simulation. LAP Lambert Academic Publishing, Germany.


2. Abdulrahman, R. &  Hanna, F (2014) Hydrodynamics and Mass transfer in a gas-Liquid Vertical column.  LAP Lambert Academic Publishing, Germany.


Journals 

1- Abdulrahman, R. & Sebastine, I. (2013) The effect of lean amine temperature on Amine gas sweetening process: a case study and simulation. Chemistry and Technology of Fuels and Oils, Springer. The Netherlands.

2- Abdulrahman, R. & Sebastine, I. (2012) The Studying of Declining Reservoir Pressure on Natural Gas Sweetening Process: A Case Study and Simulation. Global Journal of Research Engineering 12 (2-A) © GJRE-C United State of America 12 (2), 1-5.

3- Abdulrahman, R. & Sebastine, I. (2012) Acid Gas Removal Process Calculations for Raw Natural Gas with Moderate Acid Gas Content: A Case Study & Simulation. ©European Journal of Scientific Research 85 (1), pp.145-152.

4- Abdulrahman, R. & Sebastine, I. (2012) Natural Gas Sweetening by using Iron Sponge Process: A Case Study of Hamilton North Gas Field. ©American Journal of Scientific Research 71 (1), pp. 135-142.

5- Abdulrahman, R. & Albarzenji, D. (2012) Optimal heat transfer calculation and balancing for gas sweetening process. ©European Journal of Scientific Research. Volume 87 Issue 3 October, 2012.

6- Abdulrahman, R. , Sebastine, I & Hanna, F. (2013) Desulphurisation of Natural Gas by Using AdsorptionMethod: A Case Study of Lennox Gas Field. ©European Journal of Scientific Research 101 (3), pp.340-345. 

7- Abdulrahman, R. & Sebastine (2013) Natural gas sweetening process simulation and optimization: A case study of Khurmala field in Iraqi Kurdistan region. Journal of Natural Gas Science and Engineering:  Volume 14, September 2013, Pages 116–120.Elsevier: USA. 

8- Abdulrahman, R. & Hanna, F. (2013) The optimal engineering design for natural gas dehydration process by TEG. IJSRET. Volume 2 Issue 7 pp 440-444 October 2013.

9- Mohammad Madania, Majid Aliabadib, Bharam Nasernejada, Ribwar Kermanj Abdulrahmanc,Melike Yalili Kilicd & Kadir Kestioglud. (2013) Treatment of olive mill wastewater using physicochemical and Fenton processes. Desalination and Water Treatment : Taylor & Francis: London W1T 3JH, UK: 

10- Abdulrahman, R. (2013) The Utilization Of Underbalanced Drilling Technology May Minimize Tight Gas Reservoir Formation Damage: A Review Study.(IJETT) – Volume 5 Number 1- Nov 2013.


11- R. K. Abdulrahman , I. M. Sebastine and  F. Z. Hanna (2014) Natural Gas Dehydration Process Simulation and Optimization: a Case study of Khurmala Field in Iraqi Kurdistan Region.  International Journal of Engineering and Technology Volume 4 No. 1, January, 2014: The UK. 

12. Abdulrahman, R. & Hanna, F (2014) The effects of isobutanul addition on bubble size, gas holdup, interfacial area, bubble coalescence, and transition concentration in dispersion column.International Journal of Materials, Mechanics and Manufacturing. Vol (2) No.3 August 2014. 

13. Ribwar K. Abdulrahman, Mohammed H.S. Zangana, &  Immanuel. M. Sebastine (2015) The Optimal Super LNGs Recovery from a Natural Gas Stream by Utilizing Turbo Expander Process: A Case Study & Simulation. Journal of  Chemistry and Technology of Fuels and Oils , Springer US.


14. Ribwar K. Abdulrahman, Hayman K. Mustafa And Brosk F. Ali (2015) The Investigation Of Utilizing Rapeseed Flowers Oil As A Reliable Feedstock To Produce Biofuel And To Be Applied In Iraqi Kurdistan Region. Journal of Engineering Research and Applications. ISSN : 2248-9622, Vol. 5, Issue 1( Part 1).

15. Ramyar Adnan Suramairy and Ribwar Kermanj Abdulrahman "Uncertainty in WAG Injection Modelling using Empirical methods and Three-Phase Pore-Network Modeling with Rock Heterogeneity Effect", International Journal of Engineering Trends and Technology (IJETT), V19(1),12-18 Jan 2015. ISSN:2231-5381. 

16. Ribwar K. Abdulrahman , Saif T. Manji , Soran D. Jalal "The Investigation of the Effects of the Transesterification Reaction Temperature on the Biodiesel Production Rate: Poultry Fats as a Feedstock", International Journal of Engineering Trends and Technology (IJETT), V19(2),78-80 Jan 2015. ISSN:2231-5381.

17. Ribwar K. Abdulrahmanand Taha J. Omar (2015) The Studying of Production Biodiesel From Poultry Fats As An Alternative Fuel Than Traditional Petroleum Diesel Fuel. International Journal of ChemTech Research. Vol.7, No.4, pp 1739-1742. 

18. Mohammed H. S. Zangana , Ribwar K. Abdulrahman , Khasro Salih Ali , Immanuel Sebastine "The Effects of Declining Amine Contactor Tower Pressure on Rich Amine Loading: A Case Study and Simulation", International Journal of Engineering Trends and Technology (IJETT), V20(1),13-16 Feb 2015. ISSN:2231-5381.  

19. R. K. Abdulrahman, I. M. Sebastine and R. A. Suramairy (2015) REDUCING AND CONTROLLING THE HYDROCARBON EMISSIONS FROM
RICH AMINE REGENERATOR UNITS IN THE NATURAL GAS SWEETENING
PROCESS: A CASE STUDY AND SIMULATION. International Journal of Engineering and Advanced Technology Studies. Vol.3, No.2, pp.17-26, UK.

20. Jafar A. Ali, Ribwar K. Abdulrahman, Mohammed H. Zangana (2015) The Production of Biodiesel from Animal Tallow to be Used for Electric Generators: A Case Study. Energy and Power, p-ISSN: 2163-159X, e-ISSN: 2163-1603, 2015;  5(1): 17-23, doi:10.5923/j.ep.20150501.03. 

23. Ribwar K. Abdulrahman, Abdulmajid H. Osman, Soran D. Jalal, Saif T. Manji"The Investigation of Utilizing Refined Corn Oil to Produce Biorenewable Fuel as an Alternative Fuel for Diesel Engine", International Journal of Engineering Trends and Technology (IJETT), V31(3),146-148 January 2016. ISSN:2231-5381. 

24. Ribwar K Abdulrahman, Mohammed H Zangana, Jafar A Ali, Rebwar Ibrahim Aziz
, Rawaz M Karem and Balen M. Hussain (2016) Biofuel From Cow Tallow: A Case Study. European Scientific Journal February 2016 edition vol.12, No.6 ISSN: 1857 – 7881 (Print) e - ISSN 1857- 7431. 

25. Ribwar K. Abdulrahman, Soran D. Jalal, Saif T. Manji"The Study of the Effects of Transfesterication Reaction Temperature on Corn Oil Biodiesel Yield", International Journal of Engineering Trends and Technology (IJETT), V33(1),48-49 March 2016. ISSN:2231-5381. 

26. Ribwar K. Abdulrahman, Saif T. Manji, Soran D. Jalal "An experimental investigation to produce sustainable fuel form Sesamum oil", International Journal of Engineering Trends and Technology (IJETT), V34(6),290-292 April 2016. ISSN:2231-5381. 

27. Ribwar Abdulrahman and Mohammed Zangana (2016). The studying of amine circulation rate effects on solvent losses from amine sweetening process: A case study and simulation. ZANCO JOURNAL OF PURE AND APPLIED SCIENCES.  Vol 28, No 2 (2016) DOI: http://dx.doi.org/10.21271/zjpas.v28i2.820.

28. R. Abdulrahman and I. Sebastine (2013) Natural Gas Dehydration Process Simulation and Optimization: A Case Study. International Journal of Chemical, Molecular, Nuclear, Materials and Metallurgical Engineering Vol:7, No:6, 2013. 

29. Ribwar K. Abdulrahman (2017) SUSTAINABLE BIODIESEL PRODUCTION FROM WASTE COOKING OIL AND CHICKEN FAT AS AN ALTERNATIVE FUEL FOR DIESEL ENGINE. European Scientific Journal. vol 13. doi: 10.19044/esj.2016.v13n3p235. 

30. Ribwar Kermanj Abdulrahman "Effect of Reaction Temperature on the Biodiesel Yield from Waste cooking Oil and chicken fat", International Journal of Engineering Trends and Technology (IJETT), V44(4),186-188 February 2017. ISSN:2231-5381. www.ijettjournal.org. published by seventh sense research group.

31. Dr.Hassan abdul-whab Anjel, Ribwar Kermanj Abdulrahman "The Production of Green sustainable Fuel From Castor Oil", International Journal of Engineering Trends and Technology (IJETT), V45(7),322-324 March 2017. ISSN:2231-5381.



Conference Papers 

1.Abdulrahman, R. & Sebastine, I. (2012) Natural gas sweetening process simulation and optimization: a case study of the Khurmala field in Iraqi Kurdistan. 1st International Conference on Petroleum and Mineral Resources 81, 37.

2. Abdulrahman, R. & Sebastine, I. (2013) Natural Gas Dehydration Process Simulation and Optimization: A Case Study of Khurmala Field in Iraqi Kurdistan Region International conference on Oil, Gas & Petrochemical Engineering 13-14 June. Copenhagen: Danemark. 

3. Hanna, F & Abdulrahman, R. (2014) The effects of isobutanul addition on bubble size, gas holdup, interfacial area, bubble coalescence, and transition concentration in dispersion column. 2014 the 3rd International Conference on Fluid Dynamics and Thermodynamics Technologies (FDTT 2014). April 21-23. Antalya, Turkey. 

4. Ribwar Abdulrahman, Mohammed Zangana, Jafar Dalo & Emad Majeed (2014) The feasibility of biodiesel production from animal fats to prevent environmental pollution: A case study of Koya slaughterhouse. Conference of Protection of Kurdistan environment: Koya as case study. Faculty of education,  Koya University.

5. Ribwar Abdulrahman (2014) The investigation of production of biodiesel from poultry fats as an alternative fuel than traditional petroleum diesel fuel. 7th Jordan international chemical engineering conference. Amman: Jordan. 

6- Abdulrahman, R. (2013), 'Sunflower oil production by utilizing Koya province agriculture crops', First International Symposium on Urban Development: Koya as Case Study. December 16 - 18, 2013, Koya, Kurdistan. Pp. 75 - 83. (ISBN 1845648889, 9781845648886).

7. Ribwar Abdulrahman and Mohammed Zangana (2016) The studying of amine circulation rate effects on solvent losses from amine sweetening process A case study and simulation. 1st International Conference on Engineering and Innovative Technology, SU-ICEIT 2016, April 12-14, 2016, Salahaddin University-Erbil, Kurdistan, Iraq.