Mixed Polymerization of Butenes by Solid Phosphric Acid Catalyst

Ipatieff, V. N.; Schaad, R.

doi:10.1021/ie50341a024

Cited by 23 publications

(24 citation statements)

References 4 publications

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“…Such behavior has been observed with solid phosphoric acid as well. 16,22 The present study could unfortunately not resolve the reactivity sequence in more detail.…”

Section: Resultsmentioning

confidence: 74%

Oligomerization of Fischer−Tropsch Olefins: Effect of Feed and Operating Conditions on Hydrogenated Motor-Gasoline Quality

Klerk

Engelbrecht

Boikanyo

2004

Ind. Eng. Chem. Res.

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Oligomerization of Fischer-Tropsch-derived olefins over a solid phosphoric acid catalyst was studied to improve the quality of the hydrogenated motor-gasoline. It was shown that, with a narrow-cut Fischer-Tropsch butene mixture, rich in 1-butene and low in isobutene, a hydrogenated motor-gasoline with an RON and an MON of 86-88 could be produced at 80% olefin conversion. The influence of propene and pentenes was investigated, and a reactivity sequence for C 3 -C 5 mixtures could be established: isobutene > methylbutenes > n-butenes ) propene > n-pentenes. It was noted that 1-butene was closer in behavior to isobutene than to 2-butene and had to be treated as such to yield the highest-quality product. It was advantageous to oligomerize 1-butene-rich feed at 160°C or less and to exclude propene and n-pentenes from the reaction mixture. These effects could be explained.

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“…Such behavior has been observed with solid phosphoric acid as well. 16,22 The present study could unfortunately not resolve the reactivity sequence in more detail.…”

Section: Resultsmentioning

confidence: 74%

Oligomerization of Fischer−Tropsch Olefins: Effect of Feed and Operating Conditions on Hydrogenated Motor-Gasoline Quality

Klerk

Engelbrecht

Boikanyo

2004

Ind. Eng. Chem. Res.

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“…When the solid mass was cooled, broken up, and placed inside a reactor, the propylene and/or butenes condensed into a liquid in the gasoline boiling range. This discovery was scaled up and eventually commercialized (Ipatieff et al 1938).…”

Section: Catalytic Condensation Processmentioning

confidence: 99%

Olefin Condensation

Mehlberg¹,

Pujadó²,

Ward³

2015

Handbook of Petroleum Processing

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“…The conversion is insensitive to the feed composition and operating conditions (Table 19.2) [39][40][41][42][43]. The conversion is insensitive to the feed composition and operating conditions (Table 19.2) [39][40][41][42][43].…”

Section: Solid Phosphoric Acidmentioning

confidence: 99%

Oligomerization

2011

Fischer‐Tropsch Refining

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Mixed Polymerization of Butenes by Solid Phosphric Acid Catalyst

Cited by 23 publications

References 4 publications

Oligomerization of Fischer−Tropsch Olefins: Effect of Feed and Operating Conditions on Hydrogenated Motor-Gasoline Quality

Oligomerization of Fischer−Tropsch Olefins: Effect of Feed and Operating Conditions on Hydrogenated Motor-Gasoline Quality

Olefin Condensation

Oligomerization

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