CA2788384C - Procede et systeme de recuperation de dioxyde de titane et de metaux de valeur par reduction de la concentration d'acide chlorhydrique dans une solution de lixiviation - Google Patents
Procede et systeme de recuperation de dioxyde de titane et de metaux de valeur par reduction de la concentration d'acide chlorhydrique dans une solution de lixiviation Download PDFInfo
- Publication number
- CA2788384C CA2788384C CA2788384A CA2788384A CA2788384C CA 2788384 C CA2788384 C CA 2788384C CA 2788384 A CA2788384 A CA 2788384A CA 2788384 A CA2788384 A CA 2788384A CA 2788384 C CA2788384 C CA 2788384C
- Authority
- CA
- Canada
- Prior art keywords
- solution
- titanium dioxide
- hydrochloric acid
- leach solution
- outlet
- Prior art date
- 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
Links
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
- C22B34/1236—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 wet processes, e.g. by leaching
- C22B34/124—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 wet processes, e.g. by leaching using acidic solutions or liquors
- C22B34/1245—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 wet processes, e.g. by leaching using acidic solutions or liquors containing a halogen ion as active 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
- C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
- C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
- C22B3/22—Treatment or purification of solutions, e.g. obtained by leaching by physical processes, e.g. by filtration, by magnetic means, or by thermal decomposition
-
- 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
- C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
- C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
- C22B3/44—Treatment or purification of solutions, e.g. obtained by leaching by chemical processes
-
- 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
- C22B34/1236—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 wet processes, e.g. by leaching
- C22B34/1259—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 wet processes, e.g. by leaching treatment or purification of titanium containing solutions or liquors or slurries
-
- 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
- C22B34/20—Obtaining niobium, tantalum or vanadium
- C22B34/22—Obtaining vanadium
-
- 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)
- 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)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Abstract
La présente invention concerne un procédé et un système permettant de récupérer du dioxyde de titane et d'autres métaux de valeur à partir d'un corps solide contenant du titane. Le procédé comprend les étapes consistant à : (a) lixivier le corps solide dans de l'acide hydrochlorique pour produire un lixiviat comprenant des corps solides non dissous et une solution de lixiviation comprenant le dioxyde de titane et les métaux de valeur, la concentration d'acide hydrochlorique étant maintenue supérieure à une valeur requise pour maintenir le dioxyde de titane et les métaux de valeur dissous dans la solution de lixiviation sous pression atmosphérique; (b) séparer le lixiviat en la solution de lixiviation et les corps solides non dissous; et (c) réduire la concentration d'acide chlorhydrique dans la solution de lixiviation pour récupérer du dioxyde de titane par hydrolyse et précipitation afin de produire un liquide chargé en dioxyde de titane. Dans un mode de réalisation préféré, l'acide chlorhydrique est récupéré au moyen d'une solution de matrice.
Applications Claiming Priority (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US30145810P | 2010-02-04 | 2010-02-04 | |
US61/301,458 | 2010-02-04 | ||
US30571810P | 2010-02-18 | 2010-02-18 | |
US61/305,718 | 2010-02-18 | ||
US42050010P | 2010-12-07 | 2010-12-07 | |
US61/420,500 | 2010-12-07 | ||
PCT/CA2011/000142 WO2011094858A1 (fr) | 2010-02-04 | 2011-02-04 | Procédé et système de récupération de dioxyde de titane et de métaux de valeur par réduction de la concentration d'acide chlorhydrique dans une solution de lixiviation |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2788384A1 CA2788384A1 (fr) | 2011-08-11 |
CA2788384C true CA2788384C (fr) | 2019-02-19 |
Family
ID=44354839
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA2788384A Expired - Fee Related CA2788384C (fr) | 2010-02-04 | 2011-02-04 | Procede et systeme de recuperation de dioxyde de titane et de metaux de valeur par reduction de la concentration d'acide chlorhydrique dans une solution de lixiviation |
Country Status (6)
Country | Link |
---|---|
US (1) | US20130195738A1 (fr) |
EP (1) | EP2531628A1 (fr) |
AU (2) | AU2011213512A1 (fr) |
CA (1) | CA2788384C (fr) |
WO (1) | WO2011094858A1 (fr) |
ZA (1) | ZA201206582B (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11718558B2 (en) | 2019-08-13 | 2023-08-08 | California Institute Of Technology | Process to make calcium oxide or ordinary Portland cement from calcium bearing rocks and minerals |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101842504B (zh) | 2007-05-21 | 2012-11-14 | 奥贝特铝业有限公司 | 从铝土矿石中提取铝和铁的工艺 |
JP2014508863A (ja) | 2011-03-18 | 2014-04-10 | オーバイト アルミナ インコーポレイテッド | アルミニウム含有材料から希土類元素を回収する方法 |
US9410227B2 (en) | 2011-05-04 | 2016-08-09 | Orbite Technologies Inc. | Processes for recovering rare earth elements from various ores |
US9382600B2 (en) | 2011-09-16 | 2016-07-05 | Orbite Technologies Inc. | Processes for preparing alumina and various other products |
JP6025868B2 (ja) | 2012-01-10 | 2016-11-16 | オーバイト アルミナ インコーポレイテッドOrbite Aluminae Inc. | 赤泥を処理するプロセス |
AU2013203808B2 (en) | 2012-03-29 | 2016-07-28 | Aem Technologies Inc. | Processes for treating fly ashes |
RU2597096C2 (ru) | 2012-07-12 | 2016-09-10 | Орбит Алюминэ Инк. | Способы получения оксида титана и различных других продуктов |
BR112015006536A2 (pt) | 2012-09-26 | 2017-08-08 | Orbite Aluminae Inc | processos para preparar alumina e cloreto de magnésio por lixiviação com hcl de vários materiais. |
BR112015011049A2 (pt) | 2012-11-14 | 2017-07-11 | Orbite Aluminae Inc | métodos para purificação de íons de alumínio |
CN103276211B (zh) * | 2013-05-17 | 2015-02-18 | 中国科学院过程工程研究所 | 一种从钒钛磁铁精矿中提取铁和钒的方法 |
CN103276207B (zh) * | 2013-05-17 | 2015-02-18 | 中国科学院过程工程研究所 | 一种湿法处理钒钛磁铁精矿制备钛液的方法 |
US20150252448A1 (en) * | 2014-03-05 | 2015-09-10 | Fouad F. KAMALEDDINE | Production of high-grade synthetic rutile from low-grade titanium-bearing ores |
EP3214190A1 (fr) * | 2016-03-01 | 2017-09-06 | SMS Siemag Process Technologies GmbH | Procédé de séparation de vanadium |
FI3607101T3 (fi) * | 2017-04-05 | 2024-02-09 | Tivan Ltd | Menetelmä uuttosyöttömateriaalin valmistamiseksi |
CN107475540B (zh) * | 2017-08-30 | 2019-03-29 | 河南理工大学 | 一种钛白废液回收钒和钛的工艺 |
WO2020237312A1 (fr) * | 2019-05-28 | 2020-12-03 | Avanti Materials Ltd | Récupération de produits à base de titane à partir de minerais de titanomagnétite |
WO2021056110A1 (fr) * | 2019-09-25 | 2021-04-01 | 9203-5468 Quebec Inc. Dba Nmr360 | Procédé de récupération d'oxydes de vanadium à partir de divers matériaux |
WO2021072534A1 (fr) * | 2019-10-15 | 2021-04-22 | 9203-5468 Quebec Inc. Dba Nmr360 | Procédé de récupération de composés de dioxyde de titane, de vanadium et de fer à partir de divers matériaux |
AU2020375443A1 (en) * | 2019-10-31 | 2022-03-24 | Tivan Limited | Vanadium recovery process |
CN112126794A (zh) * | 2020-09-02 | 2020-12-25 | 衡阳百赛化工实业有限公司 | 一种次氧化锌除杂富集有价金属锌的烟尘净化处理设备 |
WO2024057024A1 (fr) * | 2022-09-15 | 2024-03-21 | Fodere Titanium Limited | Procédé de production de dioxyde de titane et/ou d'oxyde de vanadium |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2167628A (en) | 1937-10-06 | 1939-08-01 | Nat Lead Co | Preparation of titanium dioxide pigments |
US2406577A (en) | 1942-08-08 | 1946-08-27 | Nat Lead Co | Extraction of iron from titaniferous ores |
GB1008676A (en) | 1960-11-17 | 1965-11-03 | Laporte Titanium Ltd | Improvements in and relating to the manufacture of titanium dioxide |
BE620418A (fr) | 1961-08-05 | 1900-01-01 | ||
US3682592A (en) | 1970-07-20 | 1972-08-08 | Pori Inc | Treatment of waste hci pickle liquor |
US3903239A (en) | 1973-02-07 | 1975-09-02 | Ontario Research Foundation | Recovery of titanium dioxide from ores |
AU8223375A (en) | 1974-06-21 | 1976-12-23 | Univ Melbourne | Benefication of titaniferous ores |
AU5051985A (en) * | 1984-12-10 | 1986-06-19 | Grampian Mining Co. Limited | T102 pigment from ilmenite using chloride route with regeneration of hcl from fecl2 |
US6500396B1 (en) | 1998-11-17 | 2002-12-31 | Vaikuntam Iyer Lakshmanan | Separation of titanium halides from aqueous solutions |
US6375923B1 (en) | 1999-06-24 | 2002-04-23 | Altair Nanomaterials Inc. | Processing titaniferous ore to titanium dioxide pigment |
WO2005049872A1 (fr) | 2003-11-19 | 2005-06-02 | Process Research Ortech Inc. | Procede de recuperation de titane dans des milieux de chlorures melanges |
ES2391743T5 (es) | 2008-06-19 | 2016-02-11 | Sms Group Gmbh | Procedimiento de procesamiento para recuperar óxido de hierro y ácido clorhídrico |
-
2011
- 2011-02-04 EP EP11739307A patent/EP2531628A1/fr not_active Withdrawn
- 2011-02-04 AU AU2011213512A patent/AU2011213512A1/en not_active Abandoned
- 2011-02-04 WO PCT/CA2011/000142 patent/WO2011094858A1/fr active Application Filing
- 2011-02-04 CA CA2788384A patent/CA2788384C/fr not_active Expired - Fee Related
-
2012
- 2012-08-04 US US13/567,013 patent/US20130195738A1/en not_active Abandoned
- 2012-09-03 ZA ZA2012/06582A patent/ZA201206582B/en unknown
-
2016
- 2016-06-16 AU AU2016204038A patent/AU2016204038B2/en not_active Ceased
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11718558B2 (en) | 2019-08-13 | 2023-08-08 | California Institute Of Technology | Process to make calcium oxide or ordinary Portland cement from calcium bearing rocks and minerals |
Also Published As
Publication number | Publication date |
---|---|
AU2011213512A1 (en) | 2012-08-16 |
AU2016204038B2 (en) | 2018-05-24 |
ZA201206582B (en) | 2014-03-26 |
EP2531628A1 (fr) | 2012-12-12 |
US20130195738A1 (en) | 2013-08-01 |
AU2016204038A1 (en) | 2016-07-14 |
CA2788384A1 (fr) | 2011-08-11 |
WO2011094858A1 (fr) | 2011-08-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA2788384C (fr) | Procede et systeme de recuperation de dioxyde de titane et de metaux de valeur par reduction de la concentration d'acide chlorhydrique dans une solution de lixiviation | |
Zhang et al. | A literature review of titanium metallurgical processes | |
JP6025868B2 (ja) | 赤泥を処理するプロセス | |
EP2784166B1 (fr) | Procédé de fabrication de sulfate de nickel de haute pureté | |
AU2011217756B2 (en) | Process for the recovery of metals and hydrochloric acid | |
Ye et al. | Recovery of vanadium from stone coal acid leaching solution by coprecipitation, alkaline roasting and water leaching | |
US6500396B1 (en) | Separation of titanium halides from aqueous solutions | |
US4008076A (en) | Method for processing manganese nodules and recovering the values contained therein | |
CN101818250B (zh) | 一种处理钴铜铁合金的方法 | |
AU2013362874B2 (en) | Method for producing a solid scandium-containing material of enhanced scandium content | |
US20150176103A1 (en) | Production of titanium dioxide pigments | |
CN1800422A (zh) | 一种处理钴铜合金的方法 | |
AU2020408368A1 (en) | Recovery of vanadium from slag materials | |
CN116209779A (zh) | 回收二氧化钛的方法 | |
WO2021056110A1 (fr) | Procédé de récupération d'oxydes de vanadium à partir de divers matériaux | |
WO2005007903A1 (fr) | Procede de recuperation de metaux du groupe platine a partir de minerais et de concentres | |
CN108603247A (zh) | 钪的回收方法 | |
WO2020237312A1 (fr) | Récupération de produits à base de titane à partir de minerais de titanomagnétite | |
US4119696A (en) | Production of titanium metal values | |
WO2020118455A1 (fr) | Procédé de récupération de zinc et de métaux de valeur associés à partir de divers matériaux | |
WO2024057024A1 (fr) | Procédé de production de dioxyde de titane et/ou d'oxyde de vanadium | |
WO2023279143A1 (fr) | Récupération de vanadium à partir de résidus de lixiviation | |
CN117758080A (zh) | 一种钛白废酸和碱沉废渣协同提钪的方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request |
Effective date: 20160204 |
|
MKLA | Lapsed |
Effective date: 20210204 |