Pt/Al2O3-Cl catalysts derived from ethylaluminumdichloride

Ducourty, B.; Szabo, G.; Dath, Jean‐Pierre; Gilson, Jean‐Pierre; Goupil, Jean‐Michel; Cornet, D.

doi:10.1016/j.apcata.2004.04.019

Cited by 18 publications

(5 citation statements)

References 16 publications

(25 reference statements)

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“…• Chlorinated alumina [65], also capable of hydroisomerizing the more refractory n-butane • Sulfated zirconia [66] • Partially dealuminated MOR [64] Since the isomerization of n-paraffin's is an equilibriumlimited reaction, it would appear that the zeolite catalyst should be the least desirable due to its relatively low activity and associated gain in Octane Numbers. However a closer look at the catalysts and their response to processing conditions, Table 10, shows that the MOR based catalyst is the most ''robust'' and is relatively easy to regenerate.…”

Section: -6 Paraffins Hydro-isomerizationmentioning

confidence: 99%

Impact of Zeolites on the Petroleum and Petrochemical Industry

2009

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The general features of zeolites that led to their widespread use in oil refining and petrochemistry are highlighted as well as the details of their impact on selected processes. The analysis of the catalyst market and the position of zeolites therein is a good indication of their strategic importance. Zeolites have brought many disruptive changes to these fields (e.g. FCC). They impacted also these industries in an equally important way, although more subtle, by incremental improvement of processes. The new and vast challenges facing oil refining and petrochemistry as well as the managed transition to sustainable environmental benign transport fuel industries and chemical industries will require creative science and technologies. Zeolites offer the basis of many of these technological solutions provided efficient and balanced cooperations between industry and academia are further developed.

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Section: -6 Paraffins Hydro-isomerizationmentioning

confidence: 99%

Impact of Zeolites on the Petroleum and Petrochemical Industry

2009

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“…However, while the processes for hydroisomerization of C 4 and C 5 -C 6 cuts are well established (PENEX, ISO-TEX, TIP, HYSOMER, ISOFIN, SKIP, PAR-ISOM [1,2]), there is still no suitable technology for the conversion of longer-chain alkanes (C 7 -C 8 cuts and higher).…”

Section: Introductionmentioning

confidence: 99%

Hydroisomerization of n-alkanes over Pt-modified micro/mesoporous materials obtained by mordenite recrystallization

Коннов

Ivanova

Пономарева

et al. 2012

Microporous and Mesoporous Materials

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“…-Al2O3 has been used most extensively. Pure, activated, and chlorinated -aluminas have been applied to the hydroisomerization of C4C6 hydrocarbons [1][2][3], alkylation of isobutane by alkenes [4,5], cracking of long-chain alkanes [6], and dehydrochlorination of chloroalkanes [7]. The activity and stability of alumina in these reactions is presumed to depend on surface acidity [2].…”

Section: Introductionmentioning

confidence: 99%