Patenton — panteon of patents

(19)

RU

(11)

2 201 984

(13)

C2

(51)

IPC

(21) (22)

Application

2001119704/02, 2001-07-16

(24)

Start date

2001-07-16

(22)

Actual filing date

2001-07-16

(45)

Published

2003-04-10

(72)

Inventor

Semjannikov G.G.Shundikov N.A.Shumskij V.E.Bushmakin V.A.

(73)

Holder

Otkrytoe Aktsionernoe Obshchestvo Titano-Magnievyj Kombinat"

METHOD OF PRODUCTION OF SPONGE TITANIUM Russian patent published in 2003 - IPC

Abstract RU 2201984 C2

FIELD: non- ferrous metallurgy; methods of production of sponge titanium by magnesium-reduced titanium tetrachloride. SUBSTANCE: method includes installation of reducing apparatus with the use of retort with false bottom, placing metal sheet in apparatus and lowering this sheet to false bottom, heating the apparatus, loading magnesium and titanium tetrachloride at periodic drainage of molten magnesium chloride from apparatus, vacuum separation and extraction of sponge titanium block from retort returning the metal sheet to reducing process. Metal sheet is placed for free motion in mounting the apparatus on solid condensate; in the course of melting the condensate, sheet is lowered to false bottom in heating the apparatus. EFFECT: low cost of manufacture of equipment; reduced labor consumption; increased productivity. 1 ex

Similar patents RU2201984C2

Title Year Author Number
METHOD AND APPARATUS FOR PRODUCING OF SPONGE METAL 2003
  • Semjannikov G.G.
  • Chutkov G.P.
  • Tankeev A.B.
  • Malyshev A.A.
 RU2238342C1
METHOD AND APPARATUS FOR PRODUCING OF SPONGE METAL 2003
  • Shalamov A.V.
  • Sizikov I.A.
  • Permjakov A.A.
 RU2238343C1
DEVICE FOR PRODUCTION OF SPONGE TITANIUM 2002
  • Semjannikov G.G.
  • Tankeev A.B.
 RU2215052C1
DEVICE FOR PRODUCTION OF SPONGE TITANIUM (VERSIONS) 2002
  • Rymkevich D.A.
  • Shumskij V.E.
  • Bushmakin V.A.
 RU2215051C2
SPONGY TITANIUM VACUUM SEPARATION APPARATUS 1999
  • Putin A.A.
  • Putina O.A.
  • Kurnosenko V.V.
  • Rymkevich D.A.
  • Chutkov A.P.
 RU2165470C1
TITANIUM SPONGE PRODUCING APPARATUS 2003
  • Semjannikov G.G.
  • Serebrin B.F.
 RU2240371C1
METHOD OF VACUUM SEPARATION OF SPONGE TITANIUM AND DEVICE FOR REALIZATION OF THIS METHOD 2002
  • Semjannikov G.G.
  • Kashkarov I.A.
  • Shumskij V.E.
  • Tupitsa V.N.
 RU2220215C1
METHOD OF PRODUCTION OF SPONGY TITANIUM AND DEVICE FOR METHOD EMBODIMENT 2001
  • Shalamov A.V.
  • Rymkevich D.A.
  • Shumskij V.E.
  • Semjannikov G.G.
 RU2208653C1
METHOD OF VACUUM SEPARATION OF SPONGE TITANIUM 2001
  • Semjannikov G.G.
  • Shalamov A.V.
  • Shumskij V.E.
  • Tankeev A.B.
 RU2201985C1
METHOD OF VACUUM SEPARATION OF SPONGE TITANIUM 1998
  • Rymkevich D.A.
  • Putina O.A.
  • Kasparov S.A.
  • Kurnosenko V.V.
  • Putin A.A.
  • Shumskij V.E.
 RU2135616C1

RU 2 201 984 C2

Authors

Semjannikov G.G.

Shundikov N.A.

Shumskij V.E.

Bushmakin V.A.

Dates

2003-04-10—Published

2001-07-16—Filed

read Similar patents