RU2007135938A - METHOD FOR RESTORING STEEL FROM SCALES AND DEVICE FOR ITS IMPLEMENTATION - Google Patents

METHOD FOR RESTORING STEEL FROM SCALES AND DEVICE FOR ITS IMPLEMENTATION Download PDF

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Publication number
RU2007135938A
RU2007135938A RU2007135938/02A RU2007135938A RU2007135938A RU 2007135938 A RU2007135938 A RU 2007135938A RU 2007135938/02 A RU2007135938/02 A RU 2007135938/02A RU 2007135938 A RU2007135938 A RU 2007135938A RU 2007135938 A RU2007135938 A RU 2007135938A
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RU
Russia
Prior art keywords
dispenser
scale
steel
mixture
refractory tank
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Application number
RU2007135938/02A
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Russian (ru)
Other versions
RU2366721C2 (en
Inventor
Игорь Георгиевич Сапченко (RU)
Игорь Георгиевич Сапченко
Сергей Геннадьевич Жилин (RU)
Сергей Геннадьевич Жилин
Олег Николаевич Комаров (RU)
Олег Николаевич Комаров
Original Assignee
Институт машиноведения и металлургии ДВО РАН (RU)
Институт машиноведения и металлургии ДВО РАН
ООО "Амуртермит" (RU)
ООО "Амуртермит"
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Application filed by Институт машиноведения и металлургии ДВО РАН (RU), Институт машиноведения и металлургии ДВО РАН, ООО "Амуртермит" (RU), ООО "Амуртермит" filed Critical Институт машиноведения и металлургии ДВО РАН (RU)
Priority to RU2007135938/02A priority Critical patent/RU2366721C2/en
Publication of RU2007135938A publication Critical patent/RU2007135938A/en
Application granted granted Critical
Publication of RU2366721C2 publication Critical patent/RU2366721C2/en

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  • Manufacture And Refinement Of Metals (AREA)
  • Treatment Of Steel In Its Molten State (AREA)

Abstract

1. Способ восстановления стали из окалины включает подготовку смеси, состоящей из окалины, алюминиевой крошки, модификаторов, которые загружаются в огнеупорную емкость, активации восстановительной реакции поджиганием, отличающийся тем, что смесь в огнеупорную емкость подается в виде прессованных брикетов заданной длины в непрерывном режиме через дозатор специального устройства. ! 2. Устройство для реализации способа восстановления стали включает реакционную камеру, состоящую из корпуса с двумя летками, расположенными на разных уровнях, и съемной крышки, в отверстие которой установлен дозатор в виде трубы.1. The method of reducing steel from scale includes preparing a mixture consisting of scale, aluminum chips, modifiers that are loaded into a refractory tank, activating a reduction reaction by ignition, characterized in that the mixture is fed into the refractory tank in the form of pressed briquettes of a given length in continuous mode through dispenser of a special device. ! 2. A device for implementing the method of steel recovery includes a reaction chamber, consisting of a body with two tap holes located at different levels, and a removable cover, in the opening of which a dispenser is installed in the form of a pipe.

Claims (2)

1. Способ восстановления стали из окалины включает подготовку смеси, состоящей из окалины, алюминиевой крошки, модификаторов, которые загружаются в огнеупорную емкость, активации восстановительной реакции поджиганием, отличающийся тем, что смесь в огнеупорную емкость подается в виде прессованных брикетов заданной длины в непрерывном режиме через дозатор специального устройства.1. The method of reducing steel from scale includes preparing a mixture consisting of scale, aluminum chips, modifiers that are loaded into a refractory tank, activating a reduction reaction by ignition, characterized in that the mixture is fed into the refractory tank in the form of pressed briquettes of a given length in continuous mode through dispenser of a special device. 2. Устройство для реализации способа восстановления стали включает реакционную камеру, состоящую из корпуса с двумя летками, расположенными на разных уровнях, и съемной крышки, в отверстие которой установлен дозатор в виде трубы.2. A device for implementing the method of steel recovery includes a reaction chamber, consisting of a body with two tap holes located at different levels, and a removable cover, in the opening of which a dispenser is installed in the form of a pipe.
RU2007135938/02A 2007-09-27 2007-09-27 Method of steel production RU2366721C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2007135938/02A RU2366721C2 (en) 2007-09-27 2007-09-27 Method of steel production

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2007135938/02A RU2366721C2 (en) 2007-09-27 2007-09-27 Method of steel production

Publications (2)

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RU2007135938A true RU2007135938A (en) 2009-04-10
RU2366721C2 RU2366721C2 (en) 2009-09-10

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RU2007135938/02A RU2366721C2 (en) 2007-09-27 2007-09-27 Method of steel production

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2551336C1 (en) * 2014-03-21 2015-05-20 Федеральное государственное бюджетное учреждение науки Институт машиноведения и металлургии Дальневосточного отделения Российской академии наук Steel making method

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RU2366721C2 (en) 2009-09-10

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Effective date: 20100928