Patenton — panteon of patents

(19)

RU

(11)

2 038 302

(13)

C1

(51)

IPC

(21) (22)

Application

5063430/26, 1992-09-28

(22)

Actual filing date

1992-09-28

(45)

Published

1995-06-27

(72)

Inventor

Korotovskikh Gerol'D AndreevichSvinin Pavel AndreevichKopytov Gennadij Grigor'Evich

(73)

Holder

Korotovskikh Gerol'D AndreevichSvinin Pavel AndreevichKopytov Gennadij Grigor'Evich

METHOD FOR BAUXITE PROCESSING Russian patent published in 1995 - IPC

Abstract RU 2038302 C1

FIELD: production of alumina. SUBSTANCE: method for bauxite processing includes regenerative heating of bauxite pulp in heaters with steam of leashed pulp of first stage to produce steam- condensate mixture, leaching of pulp by pumping it through autoclave battery with heating by means of live steam, self-evaporation of leached pump in first stage steam evaporator to produce steam, and supply of steam for pulp heating. Prior to heating bauxite pulp with steam of self-evaporation of leached pulp of first stage, raw pulp is heated with steam-condensate mixture. EFFECT: higher efficiency. 1 dwg

Similar patents RU2038302C1

Title Year Author Number
METHOD OF PROCESSING OF BAUXITE PULP 1991
  • Svinin P.A.
  • Kopytov G.G.
  • Zavadskij K.F.
  • Chernabuk Ju.N.
  • Korotovskikh G.A.
 RU2015106C1
METHOD OF PROCESSING BAUXITE PULP 0
  • Kopytov Gennadij Grigorevich
  • Svinin Pavel Andreevich
  • Chernabuk Yurij Nikolaevich
  • Zavadskij Kazimir Fomich
  • Korotovskikh Gerold Andreevich
 SU1736930A1
BAUXITE LEACHING PROCESS 2003
  • Kopytov G.G.
  • Mindrakhmanov F.F.
  • Karpov N.A.
  • Gordin O.G.
  • Tarazanov A.A.
 RU2256614C2
METHOD OF BAUXITE LEACHING 2000
  • Kopytov G.G.
  • Aminov S.N.
  • Svinin P.A.
  • Mindrakhmanov F.F.
 RU2189356C2
METHOD FOR HEATING BAUXITE PULP 1998
  • Svinin P.A.
  • Aminov A.N.
  • Kopytov G.G.
  • Zav'Jalova G.G.
 RU2158224C2
METHOD OF BAUXITE LEACHING 1998
  • Kopytov G.G.
  • Aminov A.N.
  • Chernabuk Ju.N.
  • Shoppert G.R.
  • Zav'Jalova G.G.
 RU2158223C2
METHOD FOR HEATING BAUXITE PULP 2001
  • Sysoev A.V.
  • Kopytov G.G.
  • Svinin P.A.
  • Mindrakhmanov F.F.
  • Tarazanov A.A.
 RU2217374C2
METHOD FOR BAUXITE LEACHING 2002
  • Aminov S.N.
  • Verkhoturov S.V.
  • Mindrakhmanov F.F.
  • Kopytov G.G.
  • Tarazanov A.A.
 RU2217375C2
METHOD OF BAUXITE LIXIVIATION 1993
  • Kopytov G.G.
  • Pavlukhin M.A.
  • Musikhin B.F.
 RU2064892C1
METHOD OF LEACHING BOXITE 1996
  • Kopytov G.G.
  • Chernabuk Ju.N.
  • Turkin Ju.I.
  • Svinin P.A.
 RU2117632C1

RU 2 038 302 C1

Authors

Korotovskikh Gerol'D Andreevich

Svinin Pavel Andreevich

Kopytov Gennadij Grigor'Evich

Dates

1995-06-27—Published

1992-09-28—Filed

read Similar patents