Show metadata Hide metadata

(19)

(11)

2 152 252

(13)

(51)

IPC

(21) (22)

Application

99124081/04, 1999-11-18

(24)

Start date

1999-11-18

(22)

Actual filing date

1999-11-18

(45)

Published

2000-07-10

(72)

Inventor

Lubinskij I.V.Pykhtin V.A.Tsvetkov V.V.Stoljarskij Z.E.Mikishev V.A.Shcherbakov B.V.Dovganjuk V.F.Turkova T.V.Aleshin A.I.Shashkov A.Ju.Agaronov V.S.Danilova L.G.

(73)

Holder

Zakrytoe Aktsionernoe Obshchestvo

CATALYTIC SYSTEM FOR SELECTIVE HYDROGENATION OF ETHANE-ETHYLENE FRACTION RECEIVED FROM PYROLYSIS OF PETROLEUM PRODUCTS Russian patent published in 2000 - IPC

Abstract RU 2152252 C1

FIELD: hydrogenation catalysts. SUBSTANCE: catalytic system for selective hydrogenation of acetylene impurities in ethane-ethylene fraction is made from at least two contacting beds, the first one containing 1:9 to 9:1 mixture of granules of palladium catalyst on carbon and alumina carriers and the second containing granules of palladium catalyst on alumina carrier. The second bed constitutes 10 to 90% of the total volume of catalytic system. Gas flow can pass the two beds in any order. EFFECT: increased catalytic selectivity and reduced weight of palladium. 4 cl, 2 dwg, 8 ex

Similar patents RU2152252C1

Title	Year	Author	Number
METHOD OF REGENERATION OF PALLADIUM CATALYST	2007	Gil'Manov Khamit Khamisovich Zijatdinov Azat Shajmullovich Bikmurzin Azat Shaukatovich Shatilov Vladimir Mikhajlovich Nazmieva Ilzija Fartovna Sakhipov Lazzat Saitovich Lamberov Aleksandr Adol'Fovich Egorova Svetlana Robertovna Shunin Gennadij Ivanovich Khasanova Ehl'Vira Irekovna	RU2331475C1
METHOD OF PREPARING PALLADIUM CATALYST FOR HYDROGENATING ACETYLENE	2008	Bilalov Timur Renatovich Gabitov Rashit Farizanovich Gumerov Farid Mukhamedovich Fedorov Gennadij Il'Ich Khannanov Ajrat Fanisovich Kharlampidi Kharlampij Ehvklidovich Jakushev Il'Gizar Aljaltdinovich Jarullin Rafinat Samatovich	RU2394645C1
METHOD FOR MANUFACTURING AN EEF SELECTIVE HYDROGENATION CATALYST	2021	Malyshkin Boris Yurevich Semenov Ivan Pavlovich Putenikhin Igor Olegovich Malyshkin Aleksandr Borisovich Khvastunov Nikolaj Alekseevich	RU2772011C1
METHOD OF PREPARING PALLADIUM CATALYST	1998	Parfenov A.N. Ionov Ju.V. Kharlampidi Kh.Eh. Mullakhmetov A.G. Gabutdinov M.S. Gusev Ju.V. Trusov A.I. Jusupov N.Kh.	RU2161535C2
CATALYST FOR SELECTIVE REMOVAL OF ACETYLENE HYDROCARBON ADMIXTURES FROM ETHYLENE MONOMERS AND METHOD TO THIS END	2012	Tarasov Andrej Leonidovich Kustov Leonid Modestovich Beletskaja Irina Petrovna Isaeva Vera Il'Inichna	RU2501606C1
CATALYST FOR HYDROGENATION OF ACETYLENE IN ETHANE-ETHYLENE MIXTURE	1998	Parfenov A.N. Jusupov N.Kh. Gabutdinov M.S.	RU2145519C1
CATALYST FOR LIQUID-PHASE SELECTIVE HYDROGENATION OF ACETYLENE HYDROCARBONS AND A METHOD FOR PRODUCTION THEREOF	2020	Shliapin Dmitrii Andreevich Glyzdova Daria Vladimirovna Afonasenko Tatiana Nikolaevna Surovikin Iurii Vitalevich	RU2738233C1
METHOD OF PRODUCING PALLADIUM CATALYST FOR HYDROGENATING ACETYLENE	2015	Kharlampidi Kharlampij Ehvklidovich Burganov Bulat Tabrizovich Gumerov Farid Mukhamedovich Gabitov Farizan Rakibovich Mukhametkhanov Bulat Ilgizovich	RU2572787C1
METHOD OF PREPARING CATALYST FOR HYDROGENATION OF ACETYLENE IN ETHANE-ETHYLENE FRACTION	1991	Sladkova T.A. Bejsembaeva Z.T. Dujsenbaev Sh.E. Kharson M.S. Nev'Jantseva L.N. Globa V.V. Gorshkov V.N.	RU2053018C1
METHOD FOR PURIFYING POLYMER-PURITY ETHYLENE	2020	Malyshkin Boris Yurevich Semenov Ivan Pavlovich Sazonov Dmitrij Stanislavovich Malyshkin Aleksandr Borisovich Putenikhin Igor Olegovich	RU2759086C1

RU 2 152 252 C1

Authors

Lubinskij I.V.

Pykhtin V.A.

Tsvetkov V.V.

Stoljarskij Z.E.

Mikishev V.A.

Shcherbakov B.V.

Dovganjuk V.F.

Turkova T.V.

Aleshin A.I.

Shashkov A.Ju.

Agaronov V.S.

Danilova L.G.

Dates

2000-07-10—Published

1999-11-18—Filed