BR112015033052A2 - - Google Patents
Info
- Publication number
- BR112015033052A2 BR112015033052A2 BR112015033052A BR112015033052A BR112015033052A2 BR 112015033052 A2 BR112015033052 A2 BR 112015033052A2 BR 112015033052 A BR112015033052 A BR 112015033052A BR 112015033052 A BR112015033052 A BR 112015033052A BR 112015033052 A2 BR112015033052 A2 BR 112015033052A2
- Authority
- BR
- Brazil
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F7/00—Compounds of aluminium
- C01F7/02—Aluminium oxide; Aluminium hydroxide; Aluminates
- C01F7/04—Preparation of alkali metal aluminates; Aluminium oxide or hydroxide therefrom
- C01F7/06—Preparation of alkali metal aluminates; Aluminium oxide or hydroxide therefrom by treating aluminous minerals or waste-like raw materials with alkali hydroxide, e.g. leaching of bauxite according to the Bayer process
- C01F7/066—Treatment of the separated residue
-
- 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
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G23/00—Compounds of titanium
- C01G23/04—Oxides; Hydroxides
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G23/00—Compounds of titanium
- C01G23/04—Oxides; Hydroxides
- C01G23/047—Titanium dioxide
- C01G23/053—Producing by wet processes, e.g. hydrolysing titanium salts
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G49/00—Compounds of iron
- C01G49/02—Oxides; Hydroxides
- C01G49/06—Ferric oxide [Fe2O3]
-
- 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
- B01J2219/00027—Process aspects
- B01J2219/0004—Processes in series
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Inorganic Chemistry (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
- Geochemistry & Mineralogy (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Processing Of Solid Wastes (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Treatment Of Sludge (AREA)
- Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/EP2013/064325 WO2015000535A1 (en) | 2013-07-05 | 2013-07-05 | Process and plant for purifying red mud |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BR112015033052A2 true BR112015033052A2 (https=) | 2017-07-25 |
| BR112015033052B1 BR112015033052B1 (pt) | 2022-01-25 |
Family
ID=48790420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112015033052-5A BR112015033052B1 (pt) | 2013-07-05 | 2013-07-05 | Processo e instalação para purificação de lama vermelha |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US10046977B2 (https=) |
| EP (1) | EP3016910B1 (https=) |
| KR (1) | KR101728287B1 (https=) |
| CN (1) | CN105358486B (https=) |
| AU (1) | AU2013393577B2 (https=) |
| BR (1) | BR112015033052B1 (https=) |
| CA (1) | CA2916218C (https=) |
| EA (1) | EA028620B1 (https=) |
| UA (1) | UA115273C2 (https=) |
| WO (1) | WO2015000535A1 (https=) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109987637A (zh) * | 2017-12-30 | 2019-07-09 | 天津友发钢管集团股份有限公司 | 一种利用红泥制备铁黄的方法 |
| CN111744476B (zh) * | 2020-07-08 | 2022-10-14 | 昆明理工大学 | 一种赤泥碳基催化剂的制备方法及应用 |
| US20240360525A1 (en) * | 2022-01-26 | 2024-10-31 | University Of Kentucky Research Foundation | Enrichment of Iron from Bauxite Waste in Chemical Looping Combustion |
| US20230235419A1 (en) * | 2022-01-26 | 2023-07-27 | University Of Kentucky Research Foundation | Enrichment of iron from bauxite waste in chemical looping combustion |
| CN114833166B (zh) * | 2022-07-04 | 2022-09-06 | 北京科技大学 | 一种超重力消除赤泥高碱性的方法和设备 |
| CN116586400A (zh) * | 2023-05-16 | 2023-08-15 | 四川省川机工程技术有限公司 | 热反应赤泥预处理工艺及卧式螺旋热反应釜 |
| CN121732080A (zh) * | 2026-02-24 | 2026-03-27 | 中铝科学技术研究院有限公司 | 赤泥基载氧体的制备系统和方法 |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2790712A (en) * | 1955-04-26 | 1957-04-30 | Mannesmann Ag | Process for refining iron |
| DE1508022C3 (de) * | 1966-02-01 | 1975-02-06 | Gebrueder Giulini Gmbh, 6700 Ludwigshafen | Verfahren zur reduzierenden Behandlung von Rotschlamm oder anderen eisenoxidhaltigen Schlämmen |
| HU162284B (https=) * | 1971-04-17 | 1973-01-29 | ||
| JP2658771B2 (ja) * | 1991-12-27 | 1997-09-30 | 日本軽金属株式会社 | 赤泥の沈降分離における赤泥沈降助剤の添加方法 |
| US6474984B2 (en) * | 2000-11-20 | 2002-11-05 | Metso Minerals Industries, Inc. | Air injection for nitrogen oxide reduction and improved product quality |
| EP1486463B1 (en) | 2003-06-10 | 2016-08-10 | Toda Kogyo Corporation | Iron composite particles, methods of producing the same and of purifying soil or ground water using the same |
| GB0313886D0 (en) * | 2003-06-16 | 2003-07-23 | Jha Animesh | Extraction route for Ti02 and alumina from bauxite and bauxitic residues,and titaniferrous deposits and wastes |
| DE112007000518A5 (de) * | 2006-03-16 | 2009-01-22 | Alstom Technology Ltd. | Anlage zur Erzeugung von Elektrizität |
| CN101204681B (zh) | 2007-09-03 | 2010-12-08 | 沈阳鑫博工业技术发展有限公司 | 一种从碱性赤泥中选出精铁矿并使尾矿呈中性的方法 |
| CN100575509C (zh) * | 2008-04-30 | 2009-12-30 | 武汉科技大学 | 一种赤泥的综合利用方法 |
| CN102174664A (zh) | 2010-11-24 | 2011-09-07 | 胡长春 | 赤泥煤基回转窑法综合利用方法 |
| EP2758339B1 (en) * | 2011-09-23 | 2017-12-20 | Newcastle Innovation Limited | Integrated chemical looping air separation in large-scale oxy-fuel plants |
| CN102583477B (zh) * | 2012-03-16 | 2014-05-14 | 中国铝业股份有限公司 | 一种高铁低品位铝土矿的综合利用方法 |
| CN102912067A (zh) * | 2012-10-25 | 2013-02-06 | 莱芜钢铁集团有限公司 | 一种赤泥海绵铁质炼钢冷却剂的生产方法 |
-
2013
- 2013-07-05 AU AU2013393577A patent/AU2013393577B2/en active Active
- 2013-07-05 BR BR112015033052-5A patent/BR112015033052B1/pt active IP Right Grant
- 2013-07-05 CA CA2916218A patent/CA2916218C/en active Active
- 2013-07-05 US US14/902,934 patent/US10046977B2/en active Active
- 2013-07-05 EA EA201690058A patent/EA028620B1/ru not_active IP Right Cessation
- 2013-07-05 UA UAA201512618A patent/UA115273C2/uk unknown
- 2013-07-05 KR KR1020167003208A patent/KR101728287B1/ko not_active Expired - Fee Related
- 2013-07-05 EP EP13736866.8A patent/EP3016910B1/en active Active
- 2013-07-05 WO PCT/EP2013/064325 patent/WO2015000535A1/en not_active Ceased
- 2013-07-05 CN CN201380078028.0A patent/CN105358486B/zh active Active
Also Published As
| Publication number | Publication date |
|---|---|
| UA115273C2 (uk) | 2017-10-10 |
| WO2015000535A1 (en) | 2015-01-08 |
| US10046977B2 (en) | 2018-08-14 |
| US20160152485A1 (en) | 2016-06-02 |
| KR20160022933A (ko) | 2016-03-02 |
| AU2013393577A1 (en) | 2016-02-25 |
| CA2916218C (en) | 2020-06-09 |
| CN105358486A (zh) | 2016-02-24 |
| CA2916218A1 (en) | 2015-01-08 |
| EP3016910A1 (en) | 2016-05-11 |
| EA028620B1 (ru) | 2017-12-29 |
| BR112015033052B1 (pt) | 2022-01-25 |
| EP3016910B1 (en) | 2017-06-28 |
| AU2013393577B2 (en) | 2016-11-10 |
| EA201690058A1 (ru) | 2016-07-29 |
| CN105358486B (zh) | 2018-02-09 |
| KR101728287B1 (ko) | 2017-04-18 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
| B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
| B06I | Publication of requirement cancelled [chapter 6.9 patent gazette] |
Free format text: ANULADA A PUBLICACAO CODIGO 6.6.1 NA RPI NO 2462 DE 13/03/2018 POR TER SIDO INDEVIDA. |
|
| B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
| B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
| B350 | Update of information on the portal [chapter 15.35 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 05/07/2013, OBSERVADAS AS CONDICOES LEGAIS. |
|
| B25A | Requested transfer of rights approved |
Owner name: METSO MINERALS OY (FI) |
|
| B25D | Requested change of name of applicant approved |
Owner name: METSO OUTOTEC FINLAND OY (FI) |
|
| B25A | Requested transfer of rights approved |
Owner name: METSO OUTOTEC METALS OY (FI) |
|
| B25D | Requested change of name of applicant approved |
Owner name: METSO METALS OY (FI) |