Patenton — panteon of patents

(19)

RU

(11)

2 114 684

(13)

C1

(51)

IPC

(21) (22)

Application

97105297/25, 1997-04-01

(22)

Actual filing date

1997-04-01

(45)

Published

1998-07-10

(72)

Inventor

Aleev R.S.Kalimullin A.A.Dzhemilev U.M.Dal'Nova Ju.S.Samatov R.M.Andrianov V.M.Khazipov R.Kh.

(73)

Holder

Institut Neftekhimii I Kataliza S Opytnym Zavodom An Respublika Bashkortostan

ABSORPTION SOLUTION FOR REMOVING HYDROGEN SULFIDE FROM GASES Russian patent published in 1998 - IPC

Abstract RU 2114684 C1

FIELD: gas treatment. SUBSTANCE: solution contains 20-60 wt % of perhydro(1,3,5-dioxazine)alkanes with general formula , where R is alkyl or hydroxyalkyl, and water. EFFECT: provided selectivity in respect to hydrogen sulfide and increased gas cleaning productivity.

Similar patents RU2114684C1

Title Year Author Number
HYDROGEN SULFIDE ABSORPTION SOLUTION FOR PURIFICATION OF GASES 1997
  • Aleev R.S.
  • Dzhemilev U.M.
  • Dal'Nova Ju.S.
  • Kalimullin A.A.
  • Ganeev R.I.
  • Kovtunenko S.V.
  • Khabibullin S.G.
 RU2134149C1
LIQUID SULFUR PURIFICATION METHOD 2002
  • Ismagilov F.R.
  • Ismagilova Z.F.
  • Prokhorov E.M.
 RU2206497C1
METHOD OF HYDROGEN SULFIDE REMOVAL FROM GAS MIXTURES 1998
  • Aleev R.S.
  • Dzhemilev U.M.
  • Maksimov S.M.
  • Dal'Nova Ju.S.
  • Kalimullin A.A.
  • Kovtunenko S.V.
 RU2160152C2
METHOD OF RECOVERING PRECIOUS METALS FROM EXHAUSTED CATALYSTS 1997
  • Aleev R.S.
  • Dzhemilev U.M.
  • Dal'Nova Ju.S.
  • Borisova V.V.
  • Poloumov A.V.
  • Esipenko A.I.
  • Andrianov V.M.
  • Kalimullin A.A.
 RU2116362C1
SULFATE-REDUCTION BACTERIA GROWTH CONTROL AGENT 2001
  • Dzhemilev U.M.
  • Aleev R.S.
  • Dal'Nova Ju.S.
  • Kunakova R.V.
  • Khafizova S.R.
 RU2196739C2
PROCESS OF REMOVING MERCAPTANS AND HYDROGEN SULFIDE FROM CRUDE OIL, GAS CONDENSATE, AND THEIR FRACTIONS 2003
  • Ismagilov F.R.
  • Andrianov V.M.
  • Dal'Nova Ju.S.
  • Safin R.R.
  • Ismagilova Z.F.
  • Slesarev S.I.
 RU2242499C9
METHOD OF REMOVING HYDROGEN SULFIDE FROM GAS MIXTURES 1998
  • Aleev R.S.
  • Dal'Nova Ju.S.
  • Dzhemilev U.M.
  • Kalimullin A.A.
  • Ismagilov F.R.
  • Rygalov V.A.
  • Ganeev R.I.
 RU2140318C1
REAGENTS FOR REMOVING HYDROGEN SULFIDE AND MERCAPTANS FROM GASES, CRUSE OIL, PETROLEUM PRODUCTS, FORMATION WATER, AND DRILLING FLUIDS 2003
  • Andrianov V.M.
  • Dal'Nova Ju.S.
  • Nizamov K.R.
  • Rygalov V.A.
  • Safonov E.N.
 RU2241684C1
METHOD FOR PREPARATION OF MEANS FOR SELECTIVE REMOVAL OF HYDROGEN SULPHIDE AND MERCAPTAN FROM GASES 2007
  • Sultanov Rifkat Mukhat'Jarovich
  • Khafizov Fanil' Shamil'Evich
  • Khafizov Il'Dar Fanilevich
  • Malikov Aleksandr Ivanovich
  • Khajbrakhmanov Al'Fred Sharif'Janovich
  • Alikin Mikhail Aleksandrovich
  • Rusakov Igor' Vital'Evich
 RU2359739C1
AGENT FOR SUPPRESSING GROWTH OF SULFATE-REDUCTION BACTERIA 2001
  • Kunakova R.V.
  • Khafizova S.R.
  • Dal'Nova Ju.S.
  • Aleev R.S.
  • Dzhemilev U.M.
 RU2206726C2

RU 2 114 684 C1

Authors

Aleev R.S.

Kalimullin A.A.

Dzhemilev U.M.

Dal'Nova Ju.S.

Samatov R.M.

Andrianov V.M.

Khazipov R.Kh.

Dates

1998-07-10—Published

1997-04-01—Filed

read Similar patents