BRPI0414521B1 - processo e instalação fabril para o tratamento térmico de sólidos contendo titánio. - Google Patents
processo e instalação fabril para o tratamento térmico de sólidos contendo titánio. Download PDFInfo
- Publication number
- BRPI0414521B1 BRPI0414521B1 BRPI0414521-6A BRPI0414521A BRPI0414521B1 BR PI0414521 B1 BRPI0414521 B1 BR PI0414521B1 BR PI0414521 A BRPI0414521 A BR PI0414521A BR PI0414521 B1 BRPI0414521 B1 BR PI0414521B1
- Authority
- BR
- Brazil
- Prior art keywords
- reactor
- solids
- fluidized bed
- separator
- process according
- Prior art date
Links
- 239000007787 solid Substances 0.000 title claims description 58
- 238000000034 method Methods 0.000 title claims description 33
- 238000010438 heat treatment Methods 0.000 title claims description 9
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 title claims description 7
- 239000010936 titanium Substances 0.000 title claims description 7
- 229910052719 titanium Inorganic materials 0.000 title claims description 7
- 239000007789 gas Substances 0.000 claims description 40
- 238000002347 injection Methods 0.000 claims description 40
- 239000007924 injection Substances 0.000 claims description 40
- 239000002912 waste gas Substances 0.000 claims description 23
- YDZQQRWRVYGNER-UHFFFAOYSA-N iron;titanium;trihydrate Chemical compound O.O.O.[Ti].[Fe] YDZQQRWRVYGNER-UHFFFAOYSA-N 0.000 claims description 22
- 238000001816 cooling Methods 0.000 claims description 17
- 239000002245 particle Substances 0.000 claims description 16
- 239000000446 fuel Substances 0.000 claims description 10
- 238000004140 cleaning Methods 0.000 claims description 8
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 8
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 7
- 239000001301 oxygen Substances 0.000 claims description 7
- 229910052760 oxygen Inorganic materials 0.000 claims description 7
- 239000002826 coolant Substances 0.000 claims description 6
- 238000002485 combustion reaction Methods 0.000 claims description 4
- 230000014759 maintenance of location Effects 0.000 claims description 4
- 239000003345 natural gas Substances 0.000 claims description 4
- 239000004568 cement Substances 0.000 claims 1
- 239000007858 starting material Substances 0.000 claims 1
- 239000000047 product Substances 0.000 description 22
- 239000003570 air Substances 0.000 description 14
- 238000001354 calcination Methods 0.000 description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 238000005243 fluidization Methods 0.000 description 3
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 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
- 239000012467 final product Substances 0.000 description 2
- 238000007885 magnetic separation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 235000019738 Limestone Nutrition 0.000 description 1
- 239000012080 ambient air Substances 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
- 238000005286 illumination Methods 0.000 description 1
- 238000009434 installation Methods 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
- 239000006028 limestone Substances 0.000 description 1
- 230000005415 magnetization Effects 0.000 description 1
- 239000001294 propane 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
- 238000007669 thermal treatment Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/005—Separating solid material from the gas/liquid stream
- B01J8/0055—Separating solid material from the gas/liquid stream using cyclones
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
- B01J8/1836—Heating and cooling the reactor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
- B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
- B01J8/38—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with fluidised bed containing a rotatable device or being subject to rotation or to a circulatory movement, i.e. leaving a vessel and subsequently re-entering it
- B01J8/384—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with fluidised bed containing a rotatable device or being subject to rotation or to a circulatory movement, i.e. leaving a vessel and subsequently re-entering it being subject to a circulatory movement only
- B01J8/388—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with fluidised bed containing a rotatable device or being subject to rotation or to a circulatory movement, i.e. leaving a vessel and subsequently re-entering it being subject to a circulatory movement only externally, i.e. the particles leaving the vessel and subsequently re-entering it
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
- B01J2208/00008—Controlling the process
- B01J2208/00725—Mathematical modelling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00002—Chemical plants
- B01J2219/00004—Scale aspects
- B01J2219/00006—Large-scale industrial plants
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Geology (AREA)
- Combustion & Propulsion (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)
- Processing Of Solid Wastes (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2003143662 DE10343662B4 (de) | 2003-09-18 | 2003-09-18 | Verfahren und Anlage zur Wärmebehandlung titanhaltiger Feststoffe |
| DE10343662.6 | 2003-09-18 | ||
| PCT/EP2004/010276 WO2005026397A2 (en) | 2003-09-18 | 2004-09-15 | Process and plant for the heat treatment of solids containing titanium |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BRPI0414521A BRPI0414521A (pt) | 2006-11-07 |
| BRPI0414521B1 true BRPI0414521B1 (pt) | 2012-11-27 |
Family
ID=34305991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BRPI0414521-6A BRPI0414521B1 (pt) | 2003-09-18 | 2004-09-15 | processo e instalação fabril para o tratamento térmico de sólidos contendo titánio. |
Country Status (7)
| Country | Link |
|---|---|
| AU (1) | AU2004272735B2 (uk) |
| BR (1) | BRPI0414521B1 (uk) |
| CA (1) | CA2536990C (uk) |
| DE (1) | DE10343662B4 (uk) |
| UA (1) | UA86948C2 (uk) |
| WO (1) | WO2005026397A2 (uk) |
| ZA (1) | ZA200601813B (uk) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102016103349A1 (de) * | 2016-02-25 | 2017-08-31 | Outotec (Finland) Oy | Verfahren und Vorrichtung zur thermischen Behandlung eines verunreinigten Feststoffes |
| CN119146736A (zh) * | 2024-11-19 | 2024-12-17 | 中国科学院过程工程研究所 | 一种钛铁矿低温流态化磁化焙烧系统及方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1312765A (en) * | 1971-03-12 | 1973-04-04 | British Titan Ltd | Benefication process for iron-containing titaniferous material |
| DE2524540C2 (de) * | 1975-06-03 | 1986-04-24 | Metallgesellschaft Ag, 6000 Frankfurt | Verfahren zur Durchführung endothermer Prozesse |
| DE59403432D1 (de) * | 1993-06-19 | 1997-08-28 | Metallgesellschaft Ag | Verfahren zur Direktreduktion von Eisenoxide enthaltenden Stoffen |
| DE4437549C2 (de) * | 1994-10-20 | 1996-08-08 | Metallgesellschaft Ag | Verfahren zur Herstellung von metallischem Eisen aus feinkörnigem Eisenerz |
| US5714113A (en) * | 1994-08-29 | 1998-02-03 | American Combustion, Inc. | Apparatus for electric steelmaking |
-
2003
- 2003-09-18 DE DE2003143662 patent/DE10343662B4/de not_active Expired - Fee Related
-
2004
- 2004-09-15 CA CA2536990A patent/CA2536990C/en not_active Expired - Fee Related
- 2004-09-15 BR BRPI0414521-6A patent/BRPI0414521B1/pt not_active IP Right Cessation
- 2004-09-15 ZA ZA200601813A patent/ZA200601813B/en unknown
- 2004-09-15 UA UAA200604132A patent/UA86948C2/uk unknown
- 2004-09-15 AU AU2004272735A patent/AU2004272735B2/en not_active Ceased
- 2004-09-15 WO PCT/EP2004/010276 patent/WO2005026397A2/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| DE10343662B4 (de) | 2005-10-27 |
| UA86948C2 (uk) | 2009-06-10 |
| CA2536990C (en) | 2016-04-12 |
| CA2536990A1 (en) | 2005-03-24 |
| WO2005026397A2 (en) | 2005-03-24 |
| AU2004272735A1 (en) | 2005-03-24 |
| AU2004272735B2 (en) | 2009-12-10 |
| BRPI0414521A (pt) | 2006-11-07 |
| ZA200601813B (en) | 2007-07-25 |
| WO2005026397A3 (en) | 2005-07-21 |
| DE10343662A1 (de) | 2005-05-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
| B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
| B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 15/09/2004, MEDIANTE O RECOLHIMENTO DA TAXA QUINQUENAL DE MANUTENCAO (ARTIGOS 119 E 120 DA LPI) E OBSERVADAS AS DEMAIS CONDICOES LEGAIS. |
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| B25F | Entry of change of name and/or headquarter and transfer of application, patent and certif. of addition of invention: change of name on requirement |
Free format text: A FIM DE ATENDER AS ALTERACOES DE NOME E ENDERECO REQUERIDAS ATRAVES DA PETICAO NO 20140001069/RJ, DE 10/01/2014, E NECESSARIO APRESENTAR MAIS UMA GUIA DE ALTERACAO DE NOME, ALEM DA GUIA DE CUMPRIMENTO DE EXIGENCIA, POIS OCORRERAM DUAS ALTERACOES DE NOME E UMA DE ENDERECO. |
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| B25D | Requested change of name of applicant approved | ||
| B25D | Requested change of name of applicant approved | ||
| B25G | Requested change of headquarter approved | ||
| B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
Free format text: REFERENTE A 15A ANUIDADE. |
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| B24J | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12) |
Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2531 DE 09-07-2019 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |