Patenton — panteon of patents

(19)

RU

(11)

2 167 918

(13)

C1

(51)

IPC

(21) (22)

Application

2000121739/04, 2000-08-14

(24)

Start date

2000-08-14

(22)

Actual filing date

2000-08-14

(45)

Published

2001-05-27

(72)

Inventor

Kapustin P.P.Mal'Tsev L.V.Burganov T.G.Kuz'Min V.Z.Mitrofanov A.I.

(73)

Holder

Otkrytoe Aktsionernoe Obshchestvo

LEAD-FREE GASOLINE COMPOSITION Russian patent published in 2001 - IPC

Abstract RU 2167918 C1

FIELD: gasoline production. SUBSTANCE: invention, in particular, relates to lead-free gasoline compositions with octane numbers at least 76, which are used as motor-car and aviation gasolines. Lead-free gasoline composition contains fractions of linear and branched saturated C4-C12-hydrocarbons and/or petroleum-processing gasoline fractions, 1-25% of C6-C12-aromatic hydrocarbons, 1-25% of C4-C12-olefin hydrocarbons, and 1-25% of fraction of ethers obtained (i) in the process of etherification with methanol of C4-C6-hydrocarbon fraction containing piperylene, isoamylenes, and isobutylene or (ii) by mixing methyl tert- butyl ether with fraction of ethers obtained in the process of etherification with methanol of isoamylene-piperylene-containing C5- hydrocarbon fraction. EFFECT: enabled preparation of high-antiknock chemically stable lead-free gasoline compositions from wide hydrocarbon fractions. 4 cl, 1 tbl

Similar patents RU2167918C1

Title Year Author Number
LEAD-FREE GASOLINE COMPOSITION 2000
  • Kapustin P.P.
  • Mal'Tsev L.V.
  • Liakumovich A.G.
  • Akhmed'Janova R.A.
  • Mitrofanov A.I.
 RU2167916C1
LEAD-FREE GASOLINE COMPOSITION 2000
  • Kapustin P.P.
  • Pogrebtsov V.P.
  • Kuz'Min V.Z.
 RU2167917C1
LEAD-FREE MOTOR FUEL BASE 2000
  • Busygin V.M.
  • Zijatdinov A.Sh.
  • Ekimova A.M.
  • Khisaev R.Sh.
  • Galimov R.Kh.
  • Galiullina A.Kh.
  • Mal'Tsev L.V.
  • Shamanskij V.A.
  • Silitrina N.A.
  • Sadrieva F.M.
  • Galiaskarov A.R.
 RU2167915C1
LEAD-FREE MOTOR FUEL BASE 2000
  • Busygin V.M.
  • Zijatdinov A.Sh.
  • Ekimova A.M.
  • Gil'Manov Kh.Kh.
  • Mustafin Kh.V.
  • Shatilov V.M.
  • Trifonov S.V.
  • Sakhipov L.S.
  • Mal'Tsev L.V.
  • Galiullina A.Kh.
  • Fatykhov M.G.
  • Silitrina N.A.
 RU2167913C1
LEAD-FREE MOTOR FUEL BASE 2000
  • Busygin V.M.
  • Zijatdinov A.Sh.
  • Ekimova A.M.
  • Gil'Manov Kh.Kh.
  • Mustafin Kh.V.
  • Shatilov V.M.
  • Trifonov S.V.
  • Sakhipov L.S.
  • Mal'Tsev L.V.
  • Galiullina A.Kh.
  • Fatykhov M.G.
  • Silitrina N.A.
 RU2167914C1
FUEL COMPOSITION OF AIRCRAFT GASOLINE 2013
  • Bulatnikov Vladimir Valentinovich
  • Zajnutdinov Rustam Amirovich
  • Volgin Sergej Nikolaevich
  • Jukhnev Vladimir Anatol'Evich
  • Shuverov Vladimir Mikhajlovich
  • Kovalev Vladimir Abramovich
  • Emel'Janov Vjacheslav Evgen'Evich
 RU2530901C1
LEAD-FREE GASOLINE COMPOSITION 1999
  • Gil'Manov Kh.Kh.
  • Mustafin Kh.V.
  • Trifonov S.V.
  • Shatilov V.M.
  • Zijatdinov A.Sh.
  • Ekimova A.M.
  • Shepelin V.A.
  • Mal'Tsev L.V.
  • Sakhipov L.S.
  • Trifonov V.S.
  • Sosnovskaja L.B.
 RU2152980C1
GASOLINE ADDITIVE AND FUEL COMPOSITION 2002
  • Peryshkin V.A.
  • Borisov S.N.
  • Fasgiev A.N.
  • Nikitina E.A.
  • Emel'Janov V.E.
 RU2212433C1
LEAD-FREE GASOLINE COMPOSITION 1998
  • Galiev R.G.
  • Mustafin Kh.V.
  • Zijatdinov A.Sh.
  • Trifonov S.V.
  • Ekimova A.M.
  • Shepelin V.A.
  • Mal'Tsev L.V.
  • Gil'Mutdinov N.R.
  • Gil'Manov Kh.Kh.
  • Shatilov V.M.
  • Sosnovskaja L.B.
 RU2137811C1
LEAD-FREE GASOLINE COMPOSITION 1998
  • Galiev R.G.
  • Mustafin Kh.V.
  • Zijatdinov A.Sh.
  • Trifonov S.V.
  • Ekimova A.M.
  • Shepelin V.A.
  • Mal'Tsev L.V.
  • Gil'Mutdinov N.R.
  • Gil'Manov Kh.Kh.
  • Shatilov V.M.
  • Sosnovskaja L.B.
 RU2138539C1

RU 2 167 918 C1

Authors

Kapustin P.P.

Mal'Tsev L.V.

Burganov T.G.

Kuz'Min V.Z.

Mitrofanov A.I.

Dates

2001-05-27—Published

2000-08-14—Filed

download Download PDF read Similar patents