Patenton — panteon of patents

(19)

RU

(11)

2 080 290

(13)

C1

(51)

IPC

(21) (22)

Application

93020251/25, 1993-04-20

(22)

Actual filing date

1993-04-20

(45)

Published

1997-05-27

(72)

Inventor

Shumilov A.S.Khodyrev V.M.

(73)

Holder

Tovarishchestvo S Ogranichennoj Otvetstvennost'Ju

METHOD AND APPARATUS FOR PRODUCING ENVIRONMENTALLY HARMLESS AROMATIZED ZEOLITE Russian patent published in 1997 - IPC

Abstract RU 2080290 C1

FIELD: inorganic chemicals production. SUBSTANCE: zeolite fraction up to 1 mm is air treated at 300-600 C to form fluidized bed, whereupon, to resultant zeolite with moisture content less than 1% , aromatizer is added. Apparatus for implementation of the method is complemented with heating arrangement connected with drier where gas-distribution grate and cyclone dust catcher connected through hollow scrubber with smoke extractor are installed. EFFECT: increased purity of product. 7 cl, 1 dwg

Similar patents RU2080290C1

Title Year Author Number
METHOD FOR MANUFACTURE OF CLAYWARE BY SEMIDRY MOLDING AND PLANT FOR PREPARATION OF POWDER FROM ARGILLACEOUS RAW MATERIAL 1996
  • Storozhenko G.I.
  • Boldyrev G.V.
  • Jaroshchuk V.G.
  • Jaroshchuk A.G.
  • Ivanov P.P.
 RU2099308C1
METHOD OF PREPARING ZEOLITE-CONTAINING CATALYST FOR HYDROCARBON AROMATIZATION 1994
  • Vorob'Ev B.L.
  • Kharchenko A.A.
  • Koshelev Ju.N.
  • Skotnikov A.S.
  • Komarov I.V.
 RU2067497C1
METHOD OF MANUFACTURING COMPRESSED PRODUCTS FROM WOOD OR OTHER PLANT MATERIALS WITHOUT ADDITION OF BINDERS AND PRELIMINARY TREATMENT 1992
  • Makhanov L.V.
 RU2033319C1
PLANT FOR FIRED DECONTAMINATION OF LIQUID WASTES 2000
  • Bernadiner M.N.
  • Volkov V.I.
  • Katsnel'Son L.O.
  • Pravkin V.I.
  • Bernadiner I.M.
 RU2159391C1
CATALYST FOR CONVERTING ALIFATIC C-C-HYDROCARBONS INTO ANTIKNOCK GASOLINE COMPONENT ENRICHED WITH AROMATIC HYDROCARBONS 1994
  • Rostanin N.N.
  • Rostanina E.D.
  • Grigorenko N.M.
  • Bajburskij V.L.
  • Spiridonov S.Eh.
 RU2092240C1
METHOD OF PRODUCING THERMALLY ACTIVATED METALLURGICAL ALUMINA AND PLANT FOR ITS IMPLEMENTATION 2015
  • Makienko Sergej Gennadevich
  • Smelov Stanislav Valerevich
 RU2591162C1
ALUMINOSILICATE SORBENT AND METHOD FOR ITS PRODUCTION 1993
  • Chelishchev N.F.
 RU2035994C1
METHOD FOR SOLID FUEL PREPARATION 1992
  • Valjuzhinich M.A.
  • Belov V.A.
 RU2008566C1
ASSEMBLY FOR DRYING HIGH-HUMID THERMOSENSITIVE MATERIALS 1993
  • Kotel'Nikov Ju.V.
  • Kuftov A.F.
  • Perminov S.M.
  • Shkurikhin I.B.
 RU2031339C1
METHOD FOR PREPARATION OF ZEOLITE-CONTAINING CATALYST 1992
  • Nakhshunov V.S.
  • Makarov P.A.
 RU2024305C1

RU 2 080 290 C1

Authors

Shumilov A.S.

Khodyrev V.M.

Dates

1997-05-27—Published

1993-04-20—Filed

read Similar patents