Influence of reaction conditions on one-step hydrotreatment of lipids in the production of iso-alkanes over Pt/SAPO-11

doi:10.1016/S1872-2067(11)60524-X

Chinese Journal of Catalysis ›› 2013, Vol. 34 ›› Issue (6): 1128-1138.DOI: 10.1016/S1872-2067(11)60524-X

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Influence of reaction conditions on one-step hydrotreatment of lipids in the production of iso-alkanes over Pt/SAPO-11

WANG Congxin^a,c, LIU Qianhe^a,c, LIU Xuebin^d, YAN Lijun^e, LUO Chen^e, WANG Lei^a, WANG Bingchun^a, TIAN Zhijian^a,b

a Dalian National Laboratory of Clean Energy, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, Liaoning, China;
b State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, Liaoning, China;
c University of Chinese Academy of Sciences, Beijing 100049, China;
d Energy Innovation Laboratory, BP (China) Holdings Limited, Dalian 116023, Liaoning, China;
e Petrochemical Research Institute, PetroChina, Beijing 100195, China

Received:2012-11-24 Revised:2012-12-24 Online:2013-06-07 Published:2013-06-09
Supported by:
This work was supported by PetroChina and BP.

Abstract

Abstract:

A one-step hydrotreatment of soybean oil to produce iso-alkanes has been carried out over a Pt/SAPO-11 catalyst in a fixed-bed reactor. The influence of reaction conditions such as temperature, pressure, hydrogen/oil ratio, and space velocity on the catalytic performance has been investigated. From the levels of intermediate products, gas products (CO, CO₂) and the target product (alkane), it was found that the hydrogenolysis of esters, fatty acids and fatty aldehydes and the formation of fatty alcohols were prohibited, which led to high selectivity for hydrodecarboxylation and hydrodecarbonylation at high temperature, low pressure or low hydrogen/oil ratio. The selectivity of the isomerization increased when temperature increased or space velocity decreased, while pressure and hydrogen/oil ratio were found to have no influence. A plausible reaction pathway has been proposed based on these results.

Key words: Lipid, Alkane, Hydrodecarboxylation, SAPO-11 molecular sieve, Hydroisomerization

WANG Congxin, LIU Qianhe, LIU Xuebin, YAN Lijun, LUO Chen, WANG Lei, WANG Bingchun, TIAN Zhijian. Influence of reaction conditions on one-step hydrotreatment of lipids in the production of iso-alkanes over Pt/SAPO-11[J]. Chinese Journal of Catalysis, 2013, 34(6): 1128-1138.

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References

[1] Huber G W, Iborra S, Corma A. Chem Rev, 2006, 106: 4044

[2] Lestari S, Mäki-Arvela P, Beltramini J, Lu G Q M, Murzin D Y. ChemSusChem, 2009, 2: 1109

[3] Kubička D, Kaluža L. Appl Catal A, 2010, 372: 199

[4] Dutta S. ChemSusChem, 2012, 5: 2125

[5] Snåre M, Kubičková I, Mäki-Arvela P, Eränen K, Murzin D Y. Ind Eng Chem Res, 2006, 45: 5708

[6] Han J X, Sun H, Ding Y Q, Lou H, Zheng X M. Green Chem, 2010, 12: 463

[7] Serra J M, Chica A, Corma A. Appl Catal A, 2003, 239: 35

[8] Wang C X, Tian Z J, Wang L, Xu R S, Liu Q H, Qu W, Ma H J, Wang B C. ChemSusChem, 2012, 5: 1974

[9] Tian Z J, Wang C X, Wang L, Wang B C, Yan L J, Qu W, Li P, Ma H J, Xu R S (田志坚, 王从新, 王磊, 王炳春, 阎立军, 曲炜, 李鹏, 马怀军, 徐仁顺). CN Patent 201210048253.7. 2012

[10] Flanigen E M, Lok B M, Patton R L, Wilson S T. Pure Appl Chem,1986, 58: 1351

[11] Claude M C, Martens J A. J Catal, 2009, 190: 39

[12] Goonradt M L, Garwood W E, Ind Eng Chem Proc Des Dev, 1964, 3: 38

[13] Huber G W, O’Connor P, Corma A. Appl Catal A, 2007, 329: 120

[14] Kubička D, Bejblová M, Vlk J. Top Catal, 2010, 53: 168

[15] Peng B X, Yao Y, Zhao C, Lercher J A. Angew Chem, Int Ed, 2012, 51: 2072

[16] Sinha A K, Sivasanker S. Catal Today, 1999, 49: 293

[17] Campelo J M, Lafont F, Marinas J M. Appl Catal A, 1998, 170: 139

[18] Kubička D, Šimáček P, ?ilková N. Top Catal, 2009, 52: 161

[19] Smejkal Q, Smejkalová L, Kubička D. Chem Eng J, 2009, 146: 155

[20] Cui M L, Ye W Y. Petrol Process Petrochem (崔民利, 叶文源. 石油炼制与化工), 1993, 6: 17

[21] Han C R. Hydrocracking Technology and Engineering. Beijing: China Petrochemical Press (韩崇仁. 加氢裂化工艺与工程. 北京: 中国石化出版社), 2001. 455

[22] Geng C H, Zhang F, Gao Z X, Zhao L F, Zhou J L. Catal Today, 2004, 93-95: 485

Influence of reaction conditions on one-step hydrotreatment of lipids in the production of iso-alkanes over Pt/SAPO-11

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