METHOD OF STARTING THE KILN WITH BOILING LAYER Russian patent published in 1994 - IPC

Abstract RU 2022225 C1

FIELD: chemical industry. SUBSTANCE: method includes preliminary heating of heat carrier up to the temperature of inflammation of elementary sulfur by burning up fuel in the jet of a pre-combustion chamber. The heat carrier is heated further up to the temperature of automatic oxidation of metal sulfides with the aid of elemental sulfur. The feed of elemental sulfur and fuel to the pre-combustion chamber jet makes it possible to provide simultaneously from the beginning of the kiln starting for the necessary concentration of sulfur dioxide in gases outgoing from the kiln, which allows the use of the gases after they are cleaned from dusts for the production of sulfuric acid and the dusts caught, for the production of metals. This also eliminates environmental contamination and saves fuel and time of starting the kiln. EFFECT: higher efficiency of the kiln.

Similar patents RU2022225C1

Title Year Author Number
FLUIDIZED BED FURNACE FOR ROASTING SULFIDE ZINC CONCENTRATES 0
  • Gabitov Khalit Sharipovich
  • Avdienko Viktor Ivanovich
  • Aparin Oleg Nikolaevich
  • Nikolaenko Viktor Vasilevich
SU1191718A1
METHOD OF HEATING REVERBATORY FURNACE FOR SMELTING SULFIDE COPPER CHARGE TO PRODUCE MATTE 0
  • Zhukov Vladimir Petrovich
  • Ageev Nikifor Georgievich
  • Lapinyuk Anatolij Grigorevich
  • Ledvij Vladimir Vasilevich
  • Litovskikh Sergej Nikolaevich
  • Vasev Petr Ivanovich
  • Eliseev Evgenij Ivanovich
SU1802826A3
METHOD FOR AUTOMATIC CONTROL OF NICKEL CONCENTRATE ROASTING WITH REVOLUTIONS IN FLUIDIZED BED 0
  • Khudyakov Vasilij Mikhajlovich
  • Khajdov Vladimir Vasilevich
  • Korneev Alij Nikolaevich
  • Zhidovetskij Vladimir Davydovich
  • Astafev Aleksandr Fedorovich
  • Gladkikh Leonid Fedorovich
  • Zhuravlev Evgenij Pavlovich
  • Glebov Aleksandr Mikhajlovich
  • Fedyuk Boris Anatolevich
SU1797681A3
METHOD FOR AUTOMATICALLY CONTROLLING FLUIDIZED BED FIRING OF NICKEL CONCENTRATE WITH RECYCLES 0
  • Gladkikh Leonid Fedorovich
  • Glebov Aleksandr Mikhajlovich
  • Zhuravlev Evgenij Pavlovich
  • Astafev Aleksandr Fedorovich
  • Nikolaev Boris Ivanovich
  • Zhidovetskij Vladimir Davidovich
  • Spitsyn Nikolaj Konstantinovich
  • Guglin Vladimir Ilich
  • Fedyuk Boris Anatolevich
SU1659501A1
PROCESS OF PREPARATION OF MOLYBDENUM OXIDE CONCENTRATE 1993
  • D'Jakonova L.A.
  • Zajko V.P.
  • Karnaukhov V.N.
  • Voronov Ju.I.
  • Iskhakov F.M.
RU2061076C1
AUTOGENOUS CALCINATING-MELTING INSTALLATION 2003
  • Okunev A.I.
  • Putilova N.A.
RU2241931C2
0
  • D. N. Klushin, F. A. Myzenkov, A. D. Besser, L. S. Kashin,
  • A. G. Talanov, A. K. Ushakov, V. P. Grishanov V. F. Reshetnikov
SU311972A1
METHOD OF PROCESSING ZINC-CONTAINING MATERIALS 0
  • Bagaev Ivan Sergeevich
  • Gabitov Khalit Sharipovich
  • Ivanov Boris Yakovlevich
  • Bejlin Yakov Zinovevich
  • Kurochkin Vasilij Kuzmich
  • Minikh Aleksej Ivanovich
SU1733490A1
METHOD OF PRODUCING PIGMENT GRADE ZINC OXIDE 0
  • Intykbaev Altynbek Myrzadylovich
  • Zhukov Anatolij Dmitrievich
  • Marchuk Anatolij Pavlovich
SU1758051A1
METHOD OF GETTING ZINC CONCENTRATE READY FOR FIRING 2000
  • Gejkhman V.V.
  • Kazanbaev L.A.
  • Kubasov V.L.
  • Kozlov P.A.
  • Kolesnikov A.V.
RU2171302C1

RU 2 022 225 C1

Authors

Sterlin S.S.

Makarenko V.V.

Zhakupov Kh.T.

Dates

1994-10-30Published

1992-04-15Filed