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1. WO2011122535 - VERTICAL SHAFT FURNACE, FERRO-COKE PRODUCTION FACILITY, AND METHOD FOR PRODUCING FERRO-COKE

Publication Number WO/2011/122535
Publication Date 06.10.2011
International Application No. PCT/JP2011/057559
International Filing Date 28.03.2011
IPC
C10B 3/00 2006.1
CCHEMISTRY; METALLURGY
10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
BDESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
3Coke ovens with vertical chambers
C10B 53/08 2006.1
CCHEMISTRY; METALLURGY
10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
BDESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
53Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form
08in the form of briquettes, lumps or the like
C10B 57/04 2006.1
CCHEMISTRY; METALLURGY
10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
BDESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
57Other carbonising or coking processes; Features of destructive distillation processes in general
04using charges of special composition
F27B 1/16 2006.1
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
27FURNACES; KILNS, OVENS OR RETORTS
BFURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
1Shaft or like vertical or substantially vertical furnaces
10Details, accessories, or equipment peculiar to furnaces of these types
16Arrangements of tuyères
CPC
C10B 3/00
CCHEMISTRY; METALLURGY
10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
BDESTRUCTIVE DISTILLATION OF CARBONAGEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
3Coke ovens with vertical chambers
C10B 49/04
CCHEMISTRY; METALLURGY
10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
BDESTRUCTIVE DISTILLATION OF CARBONAGEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
49Destructive distillation of solid carbonaceous materials by direct heating with heat-carrying agents including the partial combustion of the solid material to be treated
02with hot gases or vapours, e.g. hot gases obtained by partial combustion of the charge
04while moving the solid material to be treated
C10B 53/08
CCHEMISTRY; METALLURGY
10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
BDESTRUCTIVE DISTILLATION OF CARBONAGEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
53Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form
08in the form of briquettes, lumps and the like
C10B 57/04
CCHEMISTRY; METALLURGY
10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
BDESTRUCTIVE DISTILLATION OF CARBONAGEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
57Other processes not covered before; Features of destructive distillation processes in general
04using charges of special composition
C10B 57/06
CCHEMISTRY; METALLURGY
10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
BDESTRUCTIVE DISTILLATION OF CARBONAGEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
57Other processes not covered before; Features of destructive distillation processes in general
04using charges of special composition
06containing additives
C21B 11/02
CCHEMISTRY; METALLURGY
21METALLURGY OF IRON
BMANUFACTURE OF IRON OR STEEL
11Making pig-iron other than in blast furnaces
02in low shaft furnaces ; or shaft furnaces
Applicants
  • JFEスチール株式会社 JFE STEEL CORPORATION [JP]/[JP] (AllExceptUS)
  • スチールプランテック株式会社 JP STEEL PLANTECH CO. [JP]/[JP] (AllExceptUS)
  • 庵屋敷 孝思 ANYASHIKI, Takashi [JP]/[JP] (UsOnly)
  • 佐藤 健 SATO, Takeshi [JP]/[JP] (UsOnly)
  • 藤本 英和 FUJIMOTO, Hidekazu [JP]/[JP] (UsOnly)
  • 角 広行 SUMI, Hiroyuki [JP]/[JP] (UsOnly)
  • 佐藤 秀明 SATO, Hideaki [JP]/[JP] (UsOnly)
  • 関口 毅 SEKIGUCHI, Takeshi [JP]/[JP] (UsOnly)
Inventors
  • 庵屋敷 孝思 ANYASHIKI, Takashi
  • 佐藤 健 SATO, Takeshi
  • 藤本 英和 FUJIMOTO, Hidekazu
  • 角 広行 SUMI, Hiroyuki
  • 佐藤 秀明 SATO, Hideaki
  • 関口 毅 SEKIGUCHI, Takeshi
Agents
  • 酒井 宏明 SAKAI, Hiroaki
Priority Data
2010-07448129.03.2010JP
Publication Language Japanese (ja)
Filing Language Japanese (JA)
Designated States
Title
(EN) VERTICAL SHAFT FURNACE, FERRO-COKE PRODUCTION FACILITY, AND METHOD FOR PRODUCING FERRO-COKE
(FR) FOUR VERTICAL, STRUCTURE DE PRODUCTION DU FERROCOKE ET PROCÉDÉ DE PRODUCTION DU FERROCOKE
(JA) 竪型シャフト炉、フェロコークス製造設備、及びフェロコークスの製造方法
Abstract
(EN) Provided is a vertical shaft furnace with which the equipment is simplified and the operating conditions are not complicated. A vertical shaft furnace (1) continuously produces a target product by incineration, gasification, and dry distillation or reduction of charging materials charged from the furnace top. Tuyeres (11) and (13) for blasting high-temperature gas are disposed in two steps in the direction of furnace length in order to form a high-temperature soaking zone of a predetermined length below the center position in the direction of furnace length.
(FR) Cette invention concerne un four vertical dont l'équipement est simplifié et les conditions de fonctionnement non complexes. Un four vertical (1) produit en continu un produit cible par incinération, gazéification et distillation sèche ou réduction des matériaux d'enfournement introduits par le haut du four. Des tuyères (11) et (13), servant à injecter un gaz à haute température, sont placées à deux niveaux dans le sens longitudinal du four afin de former une zone d'étuvage à haute température d'une longueur prédéfinie et située en dessous du centre du four dans le sens longitudinal de ce dernier.
(JA)  設備が単純化され、操業条件も複雑化しない竪型シャフト炉を提供することを目的として、本発明に係る竪型シャフト炉1は、炉頂より装入された装入物を燃焼、ガス化、乾留あるいは還元して目的の製品を連続的に製造する竪型シャフト炉であって、炉長方向の中心位置よりも下方に所定長さの高温均熱帯を形成するために、高温ガス吹き込み羽口11および13を炉長方向に2段設けたことを特徴とするものである。
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