CA2599564C - Procede et equipement pour le traitement thermique de solides contenant du titane - Google Patents

Procede et equipement pour le traitement thermique de solides contenant du titane Download PDF

Info

Publication number: CA2599564C
Authority: CA; Canada
Prior art keywords: reactor; solids; separator; gas; cooler
Prior art date: 2005-03-16
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Expired - Fee Related

Application number

CA2599564A

Other languages

English (en)

Other versions

CA2599564A1 (fr

Inventor

Ali-Naghi Beyzavi

Lothar Formanek

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Metso Corp

Original Assignee

Outotec Oyj

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2005-03-16

Filing date

2006-03-14

Publication date

2016-05-24

2006-03-14 Application filed by Outotec Oyj filed Critical Outotec Oyj

2006-09-21 Publication of CA2599564A1 publication Critical patent/CA2599564A1/fr

2016-05-24 Application granted granted Critical

2016-05-24 Publication of CA2599564C publication Critical patent/CA2599564C/fr

2026-03-14 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

239000007787 solid Substances 0.000 title claims abstract description 68
238000000034 method Methods 0.000 title claims abstract description 45
238000010438 heat treatment Methods 0.000 title claims abstract description 15
RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 title claims abstract description 10
239000010936 titanium Substances 0.000 title claims abstract description 10
229910052719 titanium Inorganic materials 0.000 title claims abstract description 10
239000002912 waste gas Substances 0.000 claims abstract description 36
239000007789 gas Substances 0.000 claims description 53
238000002347 injection Methods 0.000 claims description 46
239000007924 injection Substances 0.000 claims description 46
YDZQQRWRVYGNER-UHFFFAOYSA-N iron;titanium;trihydrate Chemical compound O.O.O.[Ti].[Fe] YDZQQRWRVYGNER-UHFFFAOYSA-N 0.000 claims description 28
238000001816 cooling Methods 0.000 claims description 26
239000002826 coolant Substances 0.000 claims description 9
239000000446 fuel Substances 0.000 claims description 9
238000004140 cleaning Methods 0.000 claims description 8
238000011144 upstream manufacturing Methods 0.000 claims description 7
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 5
230000014759 maintenance of location Effects 0.000 claims description 5
239000000203 mixture Substances 0.000 claims description 5
239000001301 oxygen Substances 0.000 claims description 5
229910052760 oxygen Inorganic materials 0.000 claims description 5
238000001035 drying Methods 0.000 claims description 2
239000007858 starting material Substances 0.000 claims 1
238000001354 calcination Methods 0.000 description 11
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 8
239000003570 air Substances 0.000 description 7
238000005243 fluidization Methods 0.000 description 4
239000003345 natural gas Substances 0.000 description 4
239000002245 particle Substances 0.000 description 4
238000006243 chemical reaction Methods 0.000 description 3
UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
229910002091 carbon monoxide Inorganic materials 0.000 description 2
239000003638 chemical reducing agent Substances 0.000 description 2
238000011161 development Methods 0.000 description 2
230000018109 developmental process Effects 0.000 description 2
238000005265 energy consumption Methods 0.000 description 2
238000007885 magnetic separation Methods 0.000 description 2
239000000463 material Substances 0.000 description 2
230000001590 oxidative effect Effects 0.000 description 2
-1 reformer gas Chemical compound 0.000 description 2
239000012080 ambient air Substances 0.000 description 1
239000003245 coal Substances 0.000 description 1
238000002485 combustion reaction Methods 0.000 description 1
230000001276 controlling effect Effects 0.000 description 1
239000000498 cooling water Substances 0.000 description 1
238000010586 diagram Methods 0.000 description 1
239000000428 dust Substances 0.000 description 1
230000000694 effects Effects 0.000 description 1
238000001704 evaporation Methods 0.000 description 1
239000000295 fuel oil Substances 0.000 description 1
UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 1
235000013980 iron oxide Nutrition 0.000 description 1
VBMVTYDPPZVILR-UHFFFAOYSA-N iron(2+);oxygen(2-) Chemical class [O-2].[Fe+2] VBMVTYDPPZVILR-UHFFFAOYSA-N 0.000 description 1
238000003973 irrigation Methods 0.000 description 1
230000002262 irrigation Effects 0.000 description 1
238000002156 mixing Methods 0.000 description 1
239000003921 oil Substances 0.000 description 1
239000011164 primary particle Substances 0.000 description 1
239000002994 raw material Substances 0.000 description 1
230000001105 regulatory effect Effects 0.000 description 1
238000000926 separation method Methods 0.000 description 1
238000003860 storage Methods 0.000 description 1
230000001550 time effect Effects 0.000 description 1

Classifications

- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B34/00—Obtaining refractory metals
- C22B34/10—Obtaining titanium, zirconium or hafnium
- C22B34/12—Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08
- C22B34/1204—Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08 preliminary treatment of ores or scrap to eliminate non- titanium constituents, e.g. iron, without attacking the titanium constituent
- C22B34/1209—Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08 preliminary treatment of ores or scrap to eliminate non- titanium constituents, e.g. iron, without attacking the titanium constituent by dry processes, e.g. with selective chlorination of iron or with formation of a titanium bearing slag
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B1/00—Preliminary treatment of ores or scrap
- C22B1/02—Roasting processes
- C22B1/10—Roasting processes in fluidised form
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B34/00—Obtaining refractory metals
- C22B34/10—Obtaining titanium, zirconium or hafnium
- C22B34/12—Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08
- C22B34/1218—Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08 obtaining titanium or titanium compounds from ores or scrap by dry processes
- C22B34/1227—Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08 obtaining titanium or titanium compounds from ores or scrap by dry processes using an oxygen containing agent
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B5/00—General methods of reducing to metals
- C22B5/02—Dry methods smelting of sulfides or formation of mattes
- C22B5/12—Dry methods smelting of sulfides or formation of mattes by gases
- C22B5/14—Dry methods smelting of sulfides or formation of mattes by gases fluidised material

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Environmental & Geological Engineering (AREA)
General Life Sciences & Earth Sciences (AREA)
Geology (AREA)
Life Sciences & Earth Sciences (AREA)
Mechanical Engineering (AREA)
Materials Engineering (AREA)
Manufacturing & Machinery (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Geochemistry & Mineralogy (AREA)
Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
Crucibles And Fluidized-Bed Furnaces (AREA)
Manufacture And Refinement Of Metals (AREA)
Inorganic Compounds Of Heavy Metals (AREA)

CA2599564A 2005-03-16 2006-03-14 Procede et equipement pour le traitement thermique de solides contenant du titane Expired - Fee Related CA2599564C (fr)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
DE102005012524A DE102005012524A1 (de)	2005-03-16	2005-03-16	Verfahren und Anlage zur Wärmebehandlung titanhaltiger Feststoffe
DE102005012524.7		2005-03-16
PCT/FI2006/000086 WO2006097569A1 (fr)	2005-03-16	2006-03-14	Procede et equipement pour le traitement thermique de solides contenant du titane

Publications (2)

Publication Number	Publication Date
CA2599564A1 CA2599564A1 (fr)	2006-09-21
CA2599564C true CA2599564C (fr)	2016-05-24

Family

ID=36926902

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA2599564A Expired - Fee Related CA2599564C (fr)	2005-03-16	2006-03-14	Procede et equipement pour le traitement thermique de solides contenant du titane

Country Status (8)

Country	Link
CN (1)	CN101142329A (fr)
AU (1)	AU2006224490B2 (fr)
CA (1)	CA2599564C (fr)
DE (1)	DE102005012524A1 (fr)
NO (1)	NO20075289L (fr)
UA (1)	UA91354C2 (fr)
WO (1)	WO2006097569A1 (fr)
ZA (1)	ZA200503457B (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN103031432B (zh) *	2011-09-30	2014-09-24	中国科学院过程工程研究所	钛铁精矿流态化氧化-还原焙烧改性的系统及焙烧工艺
CN103031433B (zh) *	2011-09-30	2014-07-30	中国科学院过程工程研究所	一种钛铁精矿流态化氧化焙烧-流态化还原焙烧系统及焙烧工艺
CN102410706A (zh) *	2011-11-03	2012-04-11	云南新立有色金属有限公司	一种钛铁矿粉流化床干燥方法
EP3153775A1 (fr)	2015-10-08	2017-04-12	Improbed AB	Procédé permettant de faire fonctionner une chaudière à lit fluidisé
EP3153776A1 (fr) *	2015-10-08	2017-04-12	Improbed AB	Cycle de gestion de lit pour une chaudière à lit fluidisé et dispositif correspondant
CN105567933A (zh) *	2015-12-16	2016-05-11	宁波高新区世代能源科技有限公司	高效节能环保的不锈钢热处理机
DE102016103349A1 (de) *	2016-02-25	2017-08-31	Outotec (Finland) Oy	Verfahren und Vorrichtung zur thermischen Behandlung eines verunreinigten Feststoffes
EP4088074B1 (fr) *	2020-01-09	2023-11-29	thyssenkrupp Polysius GmbH	Appareil et procédé pour le traitement thermique de solides minéraux

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2524540C2 (de) *	1975-06-03	1986-04-24	Metallgesellschaft Ag, 6000 Frankfurt	Verfahren zur Durchführung endothermer Prozesse
AU765620B2 (en) *	1998-11-23	2003-09-25	Outotec Oyj	Process of reducing ilmenite
DE10260737B4 (de) *	2002-12-23	2005-06-30	Outokumpu Oyj	Verfahren und Anlage zur Wärmebehandlung von titanhaltigen Feststoffen

2005
- 2005-03-16 DE DE102005012524A patent/DE102005012524A1/de not_active Withdrawn
- 2005-04-29 ZA ZA200503457A patent/ZA200503457B/en unknown
2006
- 2006-03-14 WO PCT/FI2006/000086 patent/WO2006097569A1/fr not_active Ceased
- 2006-03-14 CA CA2599564A patent/CA2599564C/fr not_active Expired - Fee Related
- 2006-03-14 AU AU2006224490A patent/AU2006224490B2/en not_active Ceased
- 2006-03-14 CN CNA2006800082984A patent/CN101142329A/zh active Pending
- 2006-03-14 UA UAA200709472A patent/UA91354C2/ru unknown
2007
- 2007-10-16 NO NO20075289A patent/NO20075289L/no not_active Application Discontinuation

Also Published As

Publication number	Publication date
WO2006097569A1 (fr)	2006-09-21
CA2599564A1 (fr)	2006-09-21
AU2006224490A1 (en)	2006-09-21
NO20075289L (no)	2007-12-10
ZA200503457B (en)	2006-02-22
CN101142329A (zh)	2008-03-12
AU2006224490B2 (en)	2010-07-22
DE102005012524A1 (de)	2006-09-21
UA91354C2 (ru)	2010-07-26

Legal Events

Date	Code	Title	Description
2011-03-14	EEER	Examination request
2020-10-13	MKLA	Lapsed	Effective date: 20200831

Publication	Publication Date	Title
CA2510926C (fr)	2014-02-11	Procede et installation mettant en oeuvre un lit fluidise pour le traitement thermique de solides contenant du titane
US4076796A (en)	1978-02-28	Carrying out endothermic processes in fast fluidized reactor with conventionally fluidized holding reactor
CN100529118C (zh)	2009-08-19	用流化床反应器对含氧化铁的固体进行热处理的方法和装置
CN109982775B (zh)	2022-03-29	用于流化床反应器中热处理的方法和设备
US9175226B2 (en)	2015-11-03	Process and plant for producing char and fuel gas
CA2599564C (fr)	2016-05-24	Procede et equipement pour le traitement thermique de solides contenant du titane
AU2006201957B2 (en)	2008-06-05	Process and plant for producing char and fuel gas
EA010277B1 (ru)	2008-08-29	Способ и установка для производства низкотемпературного кокса
EA009505B1 (ru)	2008-02-28	Способ и установка для прямого восстановления металлоносного материала
CA2536990C (fr)	2016-04-12	Procede et usine de traitement thermique de solides contenant du titane
CA2566320C (fr)	2012-11-27	Appareil et procede de reduction directe
WO2025155189A1 (fr)	2025-07-24	Procédé de production de combustible à base de fer à partir de matériaux de charge contenant un oxyde métallique par réduction des matériaux de charge contenant un oxyde métallique