Patenton — panteon of patents

(19)

RU

(11)

2 081 845

(13)

C1

(51)

IPC

(21) (22)

Application

5054365/25, 1992-07-14

(22)

Actual filing date

1992-07-14

(45)

Published

1997-06-20

(72)

Inventor

Ballova G.D.Il'In M.I.Ivanov V.A.Rozhavskij M.G.Rupyshev V.G.Amosov V.V.Derjuzhov Ju.M.

(73)

Holder

Aktsionernoe Obshchestvo Otkrytogo Tipa Neftekhimicheskaja Kompanija"

METHOD FOR TREATING SEWAGE RESULTING FROM PRODUCTION OF STYRENE COPOLYMERS BY SUSPENSION PROCESS Russian patent published in 1997 - IPC

Abstract RU 2081845 C1

FIELD: sewage treatment practice, environmental control. SUBSTANCE: sewage is subjected to filtering in field of acting centrifugal forces. Simultaneously, sewage flow is turbulized by arranging plurality of baffle plates in vicinity of revolving filtering partition. Flow turbulization in combination with centrifugal forces ensures continuous regeneration of filtering partition. EFFECT: effective method for treating sewage resulting from production of styrene copolymers. 1 dwg

Similar patents RU2081845C1

Title Year Author Number
METHOD FOR ISOLATION OF BEADS OF STYRENE (CO)POLYMERS 1990
  • Ballova G.D.
  • Derjuzhov Ju.M.
  • Il'In M.I.
  • Ivanov V.A.
  • Rozhavskij M.G.
  • Rupyshev V.G.
  • Pykhtin V.A.
  • Rol'Nik M.D.
  • Potemkin S.F.
 RU2061702C1
FOAMING POLYSTYRENE PRODUCTION PROCESS 2001
  • Amosov V.V.
  • Rakhmatullina O.A.
  • Gogotov A.F.
  • Mekhed I.A.
 RU2204573C2
FOAMABLE POLYSTYRENE PRODUCTION PROCESS 2005
  • Amosov Viktor Vasil'Evich
  • Mekhed Igor' Anatol'Evich
 RU2293089C1
METHOD OF PRODUCING CATALYST FOR DIESEL FUEL HYDROTREATMENT 1996
  • Aliev R.R.
  • Porublev M.A.
  • Zelentsov Ju.N.
  • Elshin A.I.
  • Tseljutina M.I.
  • Osokina N.A.
 RU2102146C1
METHOD OF PRODUCING PECTIN AND ORGANIC ACIDS 1997
  • Mokhnachev I.G.
  • Davidenko L.I.
  • Granatova V.P.
 RU2128665C1
METHOD OF OBTAINING (CD) POLYMERS OF STYRENE MADE OF BEADS 1979
  • Ballova G.D.
  • Egorova E.I.
  • Maladzjanova L.F.
  • Zumer A.Z.
  • Shilin A.M.
  • Nosaev G.A.
  • Kazanskaja V.F.
  • Karmakova V.G.
  • Ershov O.I.
  • Sergeeva L.E.
  • Amosov V.V.
  • Kholodnova L.V.
  • Andreeva Z.V.
  • Shustova L.A.
 SU722125A1
METHOD OF EXTRACTING SILVER FROM SPENT PHOTOGRAPHIC SOLUTIONS, WASHING AND SEWAGE WATERS 1999
  • Petrova E.A.
  • Samakhov A.A.
  • Kil'Djashev S.P.
  • Makarenko M.G.
 RU2165468C1
METHOD FOR PRODUCTION OF METAL CORROSION INHIBITOR 1996
  • Tomin V.P.
  • Babikov A.F.
  • Korchevin N.A.
  • Kolyvanova E.M.
  • Komarov V.G.
 RU2108408C1
METHOD OF PROTECTION OF WATER-RETURN SYSTEM FROM CORROSION, SALIFICATION AND BIOOVERGROWING 1995
  • Tomin V.P.
  • Babikov A.F.
  • Kolyvanova E.M.
  • Vojtik V.S.
  • Gorjavin S.S.
  • Korchevin N.A.
 RU2100294C1
METHOD FOR PREPARING FROTHING POLYSTYRENE 2003
  • Amosov V.V.
  • Afanas'Eva L.P.
  • Rakhmatullina O.A.
  • Gogotov A.F.
 RU2261869C2

RU 2 081 845 C1

Authors

Ballova G.D.

Il'In M.I.

Ivanov V.A.

Rozhavskij M.G.

Rupyshev V.G.

Amosov V.V.

Derjuzhov Ju.M.

Dates

1997-06-20—Published

1992-07-14—Filed

read Similar patents