Chemistry of hydrocarbon compounds – Saturated compound synthesis – By isomerization
Patent
1986-12-10
1988-01-05
Pal, Asok
Chemistry of hydrocarbon compounds
Saturated compound synthesis
By isomerization
585739, 585822, 585823, 585825, 208310Z, 423328, C07C 527
Patent
active
047177845
ABSTRACT:
This invention relates to a process for the production of an isomerate gasoline blending component where the octane value of the isomerate is increased relative to the overall cost of the process. After isomerization, the separatory sieve of this invention selectively adsorbs unreacted normal paraffins and mono-methyl-branched paraffins but not di-methyl-branched paraffins. The preferred separatory sieve is ferrierite. This process is an improvement over prior Total Isomerization Processes (using a calcium-5A separatory sieve) to recycle only n-paraffins to the isomerization zone.
REFERENCES:
patent: 2918511 (1959-12-01), Carter et al.
patent: 2921104 (1960-01-01), Haensel
patent: 2952630 (1960-09-01), Eggertsen et al.
patent: 3718710 (1973-02-01), Quisenberry
patent: 3755144 (1973-08-01), Asselin
patent: 3836455 (1974-09-01), Blytas
patent: 4016245 (1977-04-01), Plank et al.
patent: 4176053 (1979-11-01), Holcombe
patent: 4210771 (1980-07-01), Holcombe
patent: 4251499 (1981-02-01), Nanne et al.
patent: 4476345 (1984-10-01), Gray, Jr. et al.
Evans Wayne E.
Stem Stephen C.
Muller Kimbley L.
Pal Asok
Shell Oil Company
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