THE CONVERSION OF ETHANOL ON THE HZSM-5 ZEOLITE MODIFIED WITH LANTHANUM
Keyword(s):
The conversion of ethanol to hydrocarbons in the presence of lanthanum-modified ZSM-5 zeolite in the temperature range 3000 – 4500C at flow-type atmospheric pressure was studied and it was shown that the modification of ZSM-5 zeolite and imposed temperature affect the distribution of ethanol conversion products. Modification of HZSM-5 zeolite with lanthanum plays an important role in increasing the yield of isoparaffin hydrocarbons, as well as has a substantial impact on the quality and octane number of the catalyst. The catalyst obtained from the conversion of ethanol at 3000 – 3500C complies with the Euro-5 standard for the content of benzene (<1.0%), aromatic (<30%) and olefin (<2.0%) hydrocarbons
2019 ◽
Vol 20
(4)
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pp. 61-66
Keyword(s):
1992 ◽
Vol 57
(4)
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pp. 869-881
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2018 ◽
Vol 63
(8)
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pp. 3167-3167
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2000 ◽
Vol 5
(S1)
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pp. 817-823
2016 ◽
Vol 62
(1)
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pp. 275-291
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Keyword(s):
1997 ◽
Vol 62
(10)
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pp. 1527-1532
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Keyword(s):