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1. WO2012070452 - TITANIUM METAL PRODUCTION APPARATUS AND PRODUCTION METHOD FOR TITANIUM METAL

Publication Number WO/2012/070452
Publication Date 31.05.2012
International Application No. PCT/JP2011/076422
International Filing Date 16.11.2011
IPC
C22B 34/12 2006.01
CCHEMISTRY; METALLURGY
22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
BPRODUCTION OR REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
34Obtaining refractory metals
10Obtaining titanium, zirconium or hafnium
12Obtaining titanium
C22B 5/04 2006.01
CCHEMISTRY; METALLURGY
22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
BPRODUCTION OR REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
5General processes of reducing to metals
02Dry processes
04by aluminium, other metals, or silicon
F27D 11/06 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
27FURNACES; KILNS, OVENS OR RETORTS
DDETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
11Arrangement of elements for electric heating in or on furnaces
06Induction heating, i.e. in which the material being heated, or its container or elements embodied therein, form the secondary of a transformer
CPC
B22F 9/26
BPERFORMING OPERATIONS; TRANSPORTING
22CASTING; POWDER METALLURGY
FWORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER
9Making metallic powder or suspensions thereof
16using chemical processes
18with reduction of metal compounds
24starting from liquid metal compounds, e.g. solutions
26using gaseous reductors
C22B 34/1272
CCHEMISTRY; METALLURGY
22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
BPRODUCTION AND REFINING OF METALS
34Obtaining refractory metals
10Obtaining titanium, zirconium or hafnium
12Obtaining titanium ; or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08
1263obtaining metallic titanium from titanium compounds, e.g. by reduction
1268using alkali or alkaline-earth metals or amalgams
1272reduction of titanium halides, e.g. Kroll process
C22B 34/129
CCHEMISTRY; METALLURGY
22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
BPRODUCTION AND REFINING OF METALS
34Obtaining refractory metals
10Obtaining titanium, zirconium or hafnium
12Obtaining titanium ; or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08
129obtaining metallic titanium from titanium compounds by dissociation, e.g. thermic dissociation of titanium tetraiodide, or by electrolysis or with the use of an electric arc
F27D 99/00
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
27FURNACES; KILNS; OVENS; RETORTS
DDETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
99Subject matter not provided for in other groups of this subclass
Applicants
  • 日立金属株式会社 HITACHI METALS, LTD. [JP]/[JP] (AllExceptUS)
  • テクナ・プラズマ・システムズ・インコーポレーテッド TEKNA Plasma Systems Inc. [CA]/[CA] (AllExceptUS)
  • 韓 剛 HAN Gang [CN]/[JP] (UsOnly)
  • 庄司 辰也 SHOJI Tatsuya [JP]/[JP] (UsOnly)
  • 上坂 修治郎 UESAKA Shujiroh [JP]/[JP] (UsOnly)
  • 福丸 麻里子 FUKUMARU Mariko [JP]/[JP] (UsOnly)
  • ブーロス マハー アイ. BOULOS Maher I. [CA]/[CA] (UsOnly)
  • グォ ジャーイン GUO Jiayin [CA]/[CA] (UsOnly)
  • ジュリヴィックズ ジャージー JUREWICZ Jerzy [CA]/[CA] (UsOnly)
Inventors
  • 韓 剛 HAN Gang
  • 庄司 辰也 SHOJI Tatsuya
  • 上坂 修治郎 UESAKA Shujiroh
  • 福丸 麻里子 FUKUMARU Mariko
  • ブーロス マハー アイ. BOULOS Maher I.
  • グォ ジャーイン GUO Jiayin
  • ジュリヴィックズ ジャージー JUREWICZ Jerzy
Agents
  • 浅村 皓 ASAMURA Kiyoshi
Priority Data
2010-26010922.11.2010JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) TITANIUM METAL PRODUCTION APPARATUS AND PRODUCTION METHOD FOR TITANIUM METAL
(FR) APPAREIL ET PROCÉDÉ POUR LA PRODUCTION DE TITANE MÉTALLIQUE
(JA) 金属チタン製造装置および金属チタンの製造方法
Abstract
(EN)
A titanium metal production apparatus is provided with (a) a first flow channel that supplies magnesium in a state of gas, (b) a second flow channel that supplies titanium tetrachloride in a state of gas, (c) a gas mixing section in which the magnesium and titanium tetrachloride in a state of gas are mixed and the temperature is controlled to be 1600°C or more, (d) a titanium metal deposition section in which particles for deposition are arranged so as to be movable, the temperature is in the range of 715 to 1500°C, and the absolute pressure is 50 kPa to 500 kPa, and (e) a mixed gas discharge section which is in communication with the titanium metal deposition section.
(FR)
L'invention concerne un appareil de production de titane métallique comprenant : (a) un premier canal d'écoulement qui fournit du magnésium à l'état gazeux ; (b) un deuxième canal d'écoulement qui fournit du tétrachlorure de titane à l'état gazeux ; (c) une section de mélange de gaz dans lequel le magnésium et le tétrachlorure de titane à l'état gazeux sont mélangés et la température est réglée à au moins 1600 °C ; (d) une section de dépôt de titane métallique dans laquelle des particules de dépôt sont disposées de manière à être mobiles, la température se situe dans la gamme de 715 à 1500 °C, et la pression absolue est de 50 à 500 kPa ; et (e) une section d'évacuation de gaz mixte qui est en communication avec la section de dépôt de titane métallique.
(JA)
 金属チタン製造装置は(a)気体状のマグネシウムを供給する第一流路、(b)気体状の四塩化チタンを供給する第二流路、(c)気体状のマグネシウムと四塩化チタンとが混合されるようになっており、ガス混合部内の温度が1600℃以上に制御されているガス混合部、(d)析出用粒子が移動可能に配置され、温度範囲が715~1500℃にあり、絶対圧が50kPa~500kPaである金属チタン析出部、(e)金属チタン析出部に連通する混合ガスの排出部を有する。
Also published as
Latest bibliographic data on file with the International Bureau