Catalytic reactions of the steam reforming (SR) of dimethyl ether (DME) and (bio)ethanol to hydrogen-rich gas were compared in a fixed-bed continuous-flow reactor at temperatures of 550–650 °C under atmospheric pressure over Rh/Al2O3 catalysts in terms of product distribution. Rh/Al2O3 catalysts are able to catalyze the high-temperature SR of both EtOH and DME, but in the latter case, higher H2 yields are obtained and the catalyst is less prone to coking. The aim of this work is to optimise the hydrogen production. Differences in reaction pathways over DME/H2O and EtOH/H2O are indicated.
Carpenter IW , Hayes JW (to Johnson Matthey) (1999) Catalytic generation of hydrogen. PCT Int Appl No. WO 99/48804A1, Sept 30.
Bart JCJ , Palmeri N, Cavallaro S (2010) Biodiesel science and technology. From soil to oil. Woodhead Publishing Series in Energy, vol 7. CRC Press, Boca Raton.
Goula, MA, Kontou, SK, Tsiakaras, PE (2004) Appl Catal B Environ 49:134 .
Clausen, LR, Elmegaard, B, Houbak, N (2010) Energy 35:4831 .
Digman, B, Hyun Soo Joo, HS, Kim, DS (2009) Environ Prog Sustain Energy 28 1 47 .
Tsiakaras, P, Demin, A (2001) J Power Source 102:210 .
Semelsberger, TA, Borup, RL (2006) J Power Source 155:340 .
W Vielstich (ed) (2009) Handbook of fuel cells. Fundamentals, technology and applications (6 volume set) Wiley Chichester.
Laosiripojana, N, Assabumrungrat, S (2007) Appl Catal A Gen 320:105 .
Faungnawakij, K, Shimoda, N, Viriya-empikul, N, Kikuchi, R, Eguchi, K (2010) Appl Catal B Environ 97:21 .
Bhattacharyya A , Basu A (to Amoco) (1997) Process for hydroshifting dimethyl ether. US Patent 5,626,794, May 6.
Shikada T , Ohno Y, Inoue N, Mizuguchi M, Tomura K, Furukawa T, Kadowaki T, Iwabuchi S, Ogawa T, Ono M, Fujimoto K (to NKK Corporation) (2000) Catalyst for producing hydrogen or synthesis gas and method of producing hydrogen or synthesis gas. Eur Pat Appl EP 0,978,314 A1, Feb 9.
Galvita, VV, Semin, GL, Belyaev, VD, Yurieva, TM, Sobyanin, VA (2001) Appl Catal A Gen 216:85 .
Takeishi, K, Suzuki, H (2004) Appl Catal A Gen 260:111 .
Matsumoto, T, Nishiguchi, T, Kanai, H, Utani, K, Matsamura, Y, Imamura, S (2004) Appl Catal A Gen 276:267 .
Yonemura M , Nojima S, Yasutake A, Watanabe S (to Mitsubishi Heavy Ind, Ltd) (2004) Dimethyl ether reforming catalysts and dimethyl ether reforming systems for fuel cells. Jpn Kokai Tokkyo Koho JP 2004081901 A, March 18.
Tanaka, Y, Kikuchi, R, Takeguchi, T, Eguchi, K (2005) Appl Catal B Environ 57:211 .
Mathew, T, Yamada, Y, Ueda, A, Shioyama, H, Kobayashi, T (2005) Appl Catal A Gen 286:11 .
Okada, O, Takemoto, T, Tsukahara, K, Hashimoto, H, Matsuda, N, Suzuki, S (2005) J Jpn Inst Energy 84 3 331.
Semelsberger, TA, Ott, KC, Borup, RL, Green, HL (2006) Appl Catal A Gen 309:210 .
Kawabata, T, Matsuoka, H, Shishido, T, Li, D, Tian, Y, Sano, T, Takehira, K (2006) Appl Catal A Gen 308:82 .
Semelsberger, TA, Ott, KC, Borup, RL, Green, HL (2006) Appl Catal B Environ 65:291 .
Yamada, Y, Mathew, T, Ueda, A, Shioyama, H, Kobayashi, T (2006) Appl Surf Sci 252:2593 .
Faungnawakij, K, Tanaka, Y, Shimoda, N, Fukunaga, T, Kawashima, S, Kikuchi, R, Eguchi, K (2006) Appl Catal A Gen 304:40 .
Faungnawakij, K, Tanaka, Y, Shimoda, N, Fukunaga, T, Kikuchi, R, Eguchi, K (2007) Appl Catal B Environ 74:144 .
Badmaev, SD, Volkova, GG, Belyaev, VD, Sobyanin, VA (2007) React Kinet Catal Lett 90:205 .
Badmaev, SD, Snytnikov, PV (2008) Int J Hydrog Energy 33:3026 .
Feng, D, Zuo, Y, Wang, D, Wang, J (2009) Chin J Chem Eng 17:64 .
Dlep, BT, Wainwright, MS (1987) J Eng Chem Data 32:330 .
Jiang, CJ, Trimm, DL, Wainwright, MS, Cant, NW (1993) Appl Catal A Gen 97:145 .
Sánchez-Sánchez, MC, Navarro, RM, Fierro, JLG (2007) Int J Hydrog Energy 32:1462 .
Zhou, WJ, Song, SQ, Li, WZ, Sun, GQ, Xin, Q, Kontou, S, Poulianitis, K, Tsiakaras, P (2004) Solid State Ion 175 1–4 797 .
Zhou, WJ, Li, WZ, Song, SQ, Zhou, ZH, Jiang, LH, Sun, GQ, Xin, Q, Poulianitis, K, Kontou, S, Tsiakaras, P (2004) J Power Sources 131 1–2 217 .
Vizcaìno, AJ, Carrero, A, Calles, JA (2007) Int J Hydrog Energy 32:1450 .
Luwei Chen, L, Choong, CKS, Zhong, Z, Huang, L, Ang, TP, Hong, L, Lin, J (2010) J Catal 276:197 .
Da Silva, AL, Malfatti, C, Müller, IL (2009) Int J Hydrog Energy 34:4321 .
Cavallaro, S, Chiodo, V, Freni, S, Mondello, N, Frusteri, F (2003) Appl Catal A Gen 249:119 .
Cavallaro, S, Chiodo, V, Vita, A, Freni, S (2003) J Power Sources 123:10 .
Semelsberger, T, Ott, KC, Borup, RL, Green, HL (2005) Appl Catal B Environ 61:281 .