A study on preparation of catalyst for treatment of mercaptan in natural gas by hydrodesulfurisation process
This paper presents the process of making catalyst for treatment of sulfur compounds in natural gas by hydrodesulfurisation process (HDS). Catalysts were prepared by co-impregnation and step-by-step impregnation methods on the γ-Al2O3 support. Active phase and support were modifi ed by nikel and zeolite Y. The physicochemical properties of the catalysts were determined by BET, XRD, TPR, and TPD whilst the catalytic activity was tested by continuous flow reactor. Feeds and products were analysed by GC-UCS using ASTM D5504 method. The results showed that the catalysts prepared by step-by-step impregnation method with Ni addition have good conversion at low temperature and low pressure.
Saeid Mokhatab, William A.Poe, John G.Speight. Handbook of natural gas transmission and processing. Elsevier Inc. 2006.
PV GAS. Báo cáo thường niên. 4/2013.
Nguyễn Trọng Hải và nnk. Phân tích, đánh giá tính chất mỏ Tê Giác Trắng, Chim Sáo nhằm bổ sung cho hệ thống số liệu cơ sở tính chất khí Việt Nam. Viện Dầu khí Việt Nam. 2012.
Miroslava Arkosiová, Jaroslav Kloužek, Lubomír N.mec. The role of sulfur in glass melting processes. 21st International Congress on Glass, Strasbourg, France. 1 - 6 July, 2007.
J.Lampert. Selective catalytic oxidation: a new catalytic approach to the desulfurization of natural gas and liquid petroleum gas for fuel cell reformer applications. Journal of Power Sources. 2004; 131(1 - 2): p. 27 - 34.
E.J.M.Hensen, M.J.Vissenberg, V.H.J.De Beer, J.A.R.Van Veen, R.A.Van Santen. Kinetics and mechanism of thiophene hydrodesulfurization over carbon-supported transition metal sulfides. Journal of Catalysis. 1996; 163(2): p. 429 - 435.
E.Furimskya, Franklin E.Massothb. Deactivation of hydroprocessing catalysts. Catalysis Today. 1999; 52: p. 381 - 495.
E.Hensen. Hydrodesulfurization catalysis and mechanism of supported transition metal sulfides. Eindhoven University of Technology. 2000.
Roel Prins. Hydrotreating. Handbook of heterogeneous catalysis. 2008. Wiley-VCH. 2008.
Marina Egorova, Roel Prins. The role of Ni and Co promoters in the simultaneous HDS of dibenzothiophene and HDN of amines over Mo/γ-Al2O3 catalysts. Journal of Catalysis. 2006; 241(1): p. 162 - 172.
T.Homma, M.Echard, J.Leglise. Investigation of CoNiMo/Al2O3 catalysts: Relationship between H2S adsorption and HDS activity. Catalysis Today. 2005; 106(1 - 4): p. 238 - 242.
Roel Prins, M.Egorova, A.Röthlisberger, Y.Zhao, N.Sivasankar, P.Kukula. Mechanisms of hydrodesulfurization and hydrodenitrogenation. Catalysis Today. 2006; 111(1): p. 84 - 93.
Bùi Vĩnh Tường, Hà Lưu Mạnh Quân, Lê Phúc Nguyên, Đặng Thanh Tùng. Nghiên cứu tổng hợp và phát triển γ-Al2O3 từ nguồn hydroxide nhôm Tân Bình để làm chất mang cho các hệ xúc tác sử dụng trong tổng hợp hóa dầu. Tạp chí Dầu khí. 2013; 4: p. 28 - 35.
ASTM International. Standard test method for surface area of catalysts and catalyst carriers. ASTM D3663. 1995.
ASTM International. Determination of relative X-Ray diff raction intensities of faujasite-type-zeolitecontaining material. ASTM D3906-03. 2013.
Киперман С.Л. Введение в кинетику гетерогенных каталитических реакций. Mocквa. 1964.
T.Klimovaa, David Octavio Solis, J.Ramirez, A.Lopez-Agudo. NiMo/HNaY(x)-Al2O3 catalysts for hydrodesulfurization of hindered dibenzothiophenes: Effect of the preparation method. Studies in Surface Science and Catalysis. 2000; 143: p. 267 - 275.
John R.Anderson, Michel Boudart. Catalysis - Science and technology. 1996; 11.
V.Rabarihoela-Rakotovao, Sylvette Brunet, Guy Perot, Fabrice Diehl. Effect of H2S partial pressure on the HDS of dibenzothiophene and 4,6-dimethyldibenzothiophene over sulfided NiMoP/Al2O3 and CoMoP/Al2O3 catalysts. Applied Catalysis A: General. 2006; 306: p. 34 - 44.
G.Ertl, Helmut Knözinger, Ferdi Schüth, Jens Weitkamp. Handbook of heterogeneous catalysis. Wiley-VCH. 2008.
R.Huirache-Acuña, B.Pawelec, E.M.Rivera-Muñoz, R.Nava, B.Torres, G.Alonso-Núñez, J.A.Cortés, J.L.G.Fierro. Synthesis and characterization of trimetallic Ni(Co)-Mo-W HDS catalyst supported on Al-HMS substrates. AIChE Spring Meeting and Global Congress on Process Safety. 14 March, 2011.
S.Morooka, Charles E. Hamrin Jr. Desulfurization of model coal sulfur compounds by coal mineral matter and a cobalt molybdate catalyst - I: Thiophene. Chemical Engineering Science. 1977; 32(2): p. 125 - 133.
Majak Mapiour. Kinetics and effects of H2 partial pressure on hydrotreating of heavy gas oil. University of Saskatchewan, Canada. 2009.
P.Chakraborty, A.K.Kar. Kinetics of hydrogenolysis of thiophene in naphtha. Industrial & Engineering Chemistry Process Design and Development. 1978; 17(3): p. 252 - 255.
Toshiaki Kabe, Yasuo Aoyama, Danhong Wang, Atsushi Ishihara, Weihua Qian, Masataka Hosoya, Qin Zhang. Eff ects of H2S on hydrodesulfurization of dibenzothiophene and 4,6-dimethyldibenzothiophene on alumina-supported NiMo and NiW catalysts. Applied Catalysis A: General. 2001; 209(1 - 2): p. 237 - 247.
Teh C.Ho. Deep HDS of diesel fuel: Chemistry and catalysis. Catalysis Today. 2004; 98(1 - 2): p. 3 - 18.
Haldor Topsøe. Refining industries. www. topsoefuelcell.com.
Henrik Topsøe, Bjerne S.Clausen, Franklin Massoth. Hydrotreating catalysis. Catalysis. 1996.
G.Murali Dhar, B.N.Srinivas, M.S.Rana, Manoj Kumar, S.K.Maity. Mixed oxide supported hydrodesulfurization catalysts-a review. Catalysis Today. 2003; 86(1 - 4): p. 45 - 60.
D.Gulková, Z.Vít. Silica-ceria as support for the preparation of NiMo(P) hydrodesulfurization and hydrodenitrogenation catalysts. Applied Catalysis A: General. 1995; 125(1): p. 61 - 70.
Minhong Jiang, Baowei Wang, Jing Lv, Haiyang Wang, Zhenhua Li, Xinbin Ma, Shaodong Qin, Qi Sun. Effect of sulfidation temperature on the catalytic activity of MoO3/CeO2-Al2O3 toward sulfur-resistant methanation. Applied Catalysis A: General. 2013; 466: p. 224 - 232.
Van Ngoc Bui, Dorothée Laurenti, Pierre Delichère, Christophe Geantet. Hydrodeoxygenation of guaiacol: Part II: Support effect for CoMoS catalysts on HDO activity and selectivity. Applied Catalysis B: Environmental. 2011; 101(3 - 4): p. 246 - 255.
ASTM International. Standard test method for determination of sulfur compounds in natural gas and gaseous fuels by gas chromatography and chemiluminescence. ASTM D5504-12.
1. The Author assigns all copyright in and to the article (the Work) to the Petrovietnam Journal, including the right to publish, republish, transmit, sell and distribute the Work in whole or in part in electronic and print editions of the Journal, in all media of expression now known or later developed.
2. By this assignment of copyright to the Petrovietnam Journal, reproduction, posting, transmission, distribution or other use of the Work in whole or in part in any medium by the Author requires a full citation to the Journal, suitable in form and content as follows: title of article, authors’ names, journal title, volume, issue, year, copyright owner as specified in the Journal, DOI number. Links to the final article published on the website of the Journal are encouraged.