Isomerizates as components of unleaded gasoline

Journal Article · Wed Jan 01 04:00:00 EST 1986 · Chem. Technol. Fuels Oils (Engl. Transl.); (United States)

OSTI ID:5718141

Bursian, N R; Demidenko, K A; Emel'yanov, V E; Englin, B A; Nilov, Y I; Yakovlev, A A

This paper is concerned with the elimination of harmful emissions to the atomosphere caused by the use of tetraethyllead (TEL) in automotive gasoline, since afterburning of the exhaust gas on platinum catalysts is impossible when leaded gasoline is used. The processes of isomerization and methyl tert-butyl ether (MTBE) production is examined. A table shows the hydrocarbon composition of a hexane cut and the products from low-temperature isomerization of this cut in a pilot unit at the All-Union Scientific-Research Institute of Petrochemical Processes. Samples of AI-93 unleaded gasoline were blended in order to determine the optimal composition. The sulfur contents and acidities of these samples are far below the specification limits. The use of isomerizates as automative gasoline components offers a means for expanding the resources of unleaded automotive gasolines.

• OSTI ID: 5718141
• Journal Information: Chem. Technol. Fuels Oils (Engl. Transl.); (United States), Journal Name: Chem. Technol. Fuels Oils (Engl. Transl.); (United States) Vol. 21:5; ISSN CTFOA
• Country of Publication: United States
• Language: English

Related Subjects

02 PETROLEUM
020400* -- Petroleum-- Processing
023000 -- Petroleum-- Properties & Composition
ADDITIVES
AIR POLLUTION ABATEMENT
ALKANES
ANTIKNOCK RATINGS
AUTOMOTIVE FUELS
BUTYL ETHER
CHEMICAL COMPOSITION
CHEMICAL REACTIONS
CONTROL
ETHERS
FUEL ADDITIVES
FUELS
GASOLINE
HEXANE
HYDROCARBONS
ISOMERIZATION
KNOCK CONTROL
LIQUID FUELS
MIXING
ORGANIC COMPOUNDS
ORGANIC OXYGEN COMPOUNDS
PETROLEUM PRODUCTS
POLLUTION ABATEMENT
SULFUR CONTENT
UNLEADED GASOLINE