[go: up one dir, main page]

IT1250709B - Procedimento per il recupero di composti utili di titanio in particolare cloruro di titanio o, opzionalmente, ossido di titanio da una matrice complessa comprendente nitruro di titanio come componente di essa - Google Patents

Procedimento per il recupero di composti utili di titanio in particolare cloruro di titanio o, opzionalmente, ossido di titanio da una matrice complessa comprendente nitruro di titanio come componente di essa

Info

Publication number
IT1250709B
IT1250709B ITMI912062A IT1250709B IT 1250709 B IT1250709 B IT 1250709B IT MI912062 A ITMI912062 A IT MI912062A IT 1250709 B IT1250709 B IT 1250709B
Authority
IT
Italy
Prior art keywords
titanium
useful
compounds
chloride
complex
Prior art date
Application number
Other languages
English (en)
Inventor
Gerhard Jacobus Mostert
Bodo Rudiger Rohrmann
Roger John Wedlake
Rodney Charles Baxter
Original Assignee
Anglo Amer Corp South Africa
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.)
Filing date
Publication date
Application filed by Anglo Amer Corp South Africa filed Critical Anglo Amer Corp South Africa
Publication of ITMI912062A0 publication Critical patent/ITMI912062A0/it
Publication of ITMI912062A1 publication Critical patent/ITMI912062A1/it
Application granted granted Critical
Publication of IT1250709B publication Critical patent/IT1250709B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G23/00—Compounds of titanium
    • C01G23/02—Halides of titanium
    • 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
    • C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
    • C22B7/04—Working-up slag
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B21/00—Nitrogen; Compounds thereof
    • C01B21/06—Binary compounds of nitrogen with metals, with silicon, or with boron, or with carbon, i.e. nitrides; Compounds of nitrogen with more than one metal, silicon or boron
    • C01B21/076—Binary compounds of nitrogen with metals, with silicon, or with boron, or with carbon, i.e. nitrides; Compounds of nitrogen with more than one metal, silicon or boron with titanium or zirconium or hafnium
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B21/00—Nitrogen; Compounds thereof
    • C01B21/06—Binary compounds of nitrogen with metals, with silicon, or with boron, or with carbon, i.e. nitrides; Compounds of nitrogen with more than one metal, silicon or boron
    • C01B21/076—Binary compounds of nitrogen with metals, with silicon, or with boron, or with carbon, i.e. nitrides; Compounds of nitrogen with more than one metal, silicon or boron with titanium or zirconium or hafnium
    • C01B21/0765—Preparation by carboreductive nitridation
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G23/00—Compounds of titanium
    • C01G23/02—Halides of titanium
    • C01G23/022—Titanium tetrachloride
    • 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
    • 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
    • C01G23/0532—Producing by wet processes, e.g. hydrolysing titanium salts by hydrolysing sulfate-containing salts
    • 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
    • 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
    • C22B34/1222—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 a halogen 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
    • 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
    • C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
    • C22B7/001—Dry processes
    • C22B7/002—Dry processes by treating with halogens, sulfur or compounds thereof; by carburising, by treating with hydrogen (hydriding)
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
    • C01P2002/72—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by d-values or two theta-values, e.g. as X-ray diagram
    • 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)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)

Abstract

La presente invenzione fornisce un procedimento per il recupero di composti utili di titanio da una matrice complessa comprendente nitruro di titanio. Il procedimento comprende il clorurare il nitruro di titanio nella matrice per ottenere un prodotto di reazione contenente cloruro di titanio, e separare il cloruro di titanio dal prodotto di reazione. L'invenzione consente pure la produzione di detta matrice complessa contenente nitruro di titanio mediante nitrurazione di composti utili o di valore di titanio in materiali di partenza contenenti titanio complessi come ad esempio scorie titanifere metallurgiche complesse e ilmenite, perovskite, armacolite e fassaite.
IT91MI2062 1990-07-25 1991-07-25 Procedimento per il recupero di composti utili di titanio in particolare cloruro di titanio o, opzionalmente, ossido di titanio da una matrice complessa comprendente nitruro di titanio come componente di essa IT1250709B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA905857 1990-07-25
ZA911146 1991-02-15

Publications (3)

Publication Number Publication Date
ITMI912062A0 ITMI912062A0 (it) 1991-07-25
ITMI912062A1 ITMI912062A1 (it) 1992-01-26
IT1250709B true IT1250709B (it) 1995-04-21

Family

ID=27141295

Family Applications (1)

Application Number Title Priority Date Filing Date
IT91MI2062 IT1250709B (it) 1990-07-25 1991-07-25 Procedimento per il recupero di composti utili di titanio in particolare cloruro di titanio o, opzionalmente, ossido di titanio da una matrice complessa comprendente nitruro di titanio come componente di essa

Country Status (15)

Country Link
US (1) US5224986A (it)
JP (1) JP2563011B2 (it)
KR (1) KR960010090B1 (it)
BE (1) BE1006493A5 (it)
BR (1) BR9103172A (it)
CA (1) CA2047650C (it)
ES (1) ES2038901B1 (it)
FI (1) FI103033B1 (it)
FR (1) FR2665182A1 (it)
GB (1) GB2246345B (it)
IT (1) IT1250709B (it)
MX (1) MX9100352A (it)
NL (1) NL192685C (it)
NO (1) NO180645C (it)
RU (2) RU2062256C1 (it)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6440383B1 (en) 1999-06-24 2002-08-27 Altair Nanomaterials Inc. Processing aqueous titanium chloride solutions to ultrafine titanium dioxide
US6548039B1 (en) 1999-06-24 2003-04-15 Altair Nanomaterials Inc. Processing aqueous titanium solutions to titanium dioxide pigment
US6375923B1 (en) 1999-06-24 2002-04-23 Altair Nanomaterials Inc. Processing titaniferous ore to titanium dioxide pigment
WO2001012556A1 (en) * 1999-08-13 2001-02-22 Anglo American Corporation Of South Africa Limited Titanium tetrachloride production
JP2008506699A (ja) * 2004-07-13 2008-03-06 アルテアーナノ，インコーポレーテッド 薬物転用防止用セラミック構造体
EP1928814A2 (en) * 2005-08-23 2008-06-11 Altairnano, Inc HIGHLY PHOTOCATALYTIC PHOSPHORUS-DOPED ANATASE-TiO2 COMPOSITION AND RELATED MANUFACTURING METHODS
WO2007103812A1 (en) * 2006-03-02 2007-09-13 Altairnano, Inc. Method for low temperature production of nano-structured iron oxide coatings
US20080044638A1 (en) * 2006-03-02 2008-02-21 Fred Ratel Nanostructured Metal Oxides
US20080020175A1 (en) * 2006-03-02 2008-01-24 Fred Ratel Nanostructured Indium-Doped Iron Oxide
WO2008128000A1 (en) * 2007-04-12 2008-10-23 Altairnano, Inc. Teflon replacements and related production methods
CN101337689B (zh) * 2008-08-26 2010-12-01 攀钢集团有限公司 使用低品位钛原料生产四氯化钛的方法
UA112537C2 (uk) * 2010-12-13 2016-09-26 Сіесайар Модифікація матеріалу, що містить титан
RU178489U1 (ru) * 2017-07-06 2018-04-05 Федеральное государственное бюджетное образовательное учреждение высшего образования "Сибирский государственный индустриальный университет" Устройство для переработки титанового лома
WO2019084690A1 (en) * 2017-11-02 2019-05-09 Vivavax Inc. Saccharide-based composition for providing thermal insulation and method of use thereof
CN111763825B (zh) * 2020-04-29 2021-12-28 安徽工业大学 一种利用磁铁矿在烧结工序处理失效催化剂的方法
CN112299474A (zh) * 2020-11-13 2021-02-02 云南国钛金属股份有限公司 一种四氯化钛精制除钒的方法
CN115010170B (zh) * 2022-07-04 2023-09-22 重庆大学 一种利用含钛高炉渣制备TiCl4的方法
CN115927880B (zh) * 2022-12-30 2024-10-18 重庆大学 一种综合利用钛精矿中钛铁元素的方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB275580A (en) * 1926-08-03 1928-03-08 Titan Company As Process for utilisation of titanium materials containing iron
US2401543A (en) * 1943-06-24 1946-06-04 Stauffer Chemical Co Production of titanium tetrachloride
GB795386A (en) * 1955-06-24 1958-05-21 Ici Ltd Improvements in or relating to the electrolytic production of titanium
US3848051A (en) * 1966-09-06 1974-11-12 Fab De Produits Chimiques De T Process for the production of titanium tetrachloride
SU353992A1 (ru) * 1970-07-13 1972-10-09 А. Н. Петрунько, Г. А. Меерсон, А. А. Рогаткин, Н. А. Пампушко , Ю. Г. Олесов Способ переработки железо-титановых концентратов
GB1355433A (en) * 1971-07-28 1974-06-05 Electricity Council Production of titanium
US3775096A (en) * 1973-01-15 1973-11-27 Interior Production of niobium and tantalum
US4036637A (en) * 1974-10-24 1977-07-19 Parlee-Anderson Corporation Separation of zirconium-hafnium by nitride precipitation
DE2551380C3 (de) * 1975-11-15 1979-06-13 Ernst Dr. Schultze-Rhonhof Gewinnung des in Rotschlamm enthaltenen Titandioxides als Titantetrachlorid
US4119697A (en) * 1977-07-11 1978-10-10 Uop Inc. Production of titanium metal values
US4119696A (en) * 1977-11-14 1978-10-10 Uop Inc. Production of titanium metal values
JPS5839895A (ja) * 1981-09-02 1983-03-08 小川　義夫 配管断熱用外装の施工法
US4521385A (en) * 1982-03-02 1985-06-04 Ontario Research Foundation Recovery of titanium values
ES2004407A6 (es) * 1987-04-28 1989-01-01 Union Explosivos Rio Tinto Procedimiento de obtencion de polvos ceramicos a base de b'-sialon
JPH0226829A (ja) * 1988-07-15 1990-01-29 Osaka Titanium Co Ltd 合成ルチルの製造方法

Also Published As

Publication number Publication date
RU2080295C1 (ru) 1997-05-27
ES2038901B1 (es) 1994-04-01
MX9100352A (es) 1992-02-28
KR960010090B1 (ko) 1996-07-25
FI913523L (fi) 1992-01-26
NL9101295A (nl) 1992-02-17
FI913523A0 (fi) 1991-07-23
NL192685B (nl) 1997-08-01
NO912887D0 (no) 1991-07-24
GB9116070D0 (en) 1991-09-11
AU8129791A (en) 1992-01-30
ITMI912062A0 (it) 1991-07-25
BE1006493A5 (fr) 1994-09-13
NO180645B (no) 1997-02-10
JPH07277733A (ja) 1995-10-24
NO912887L (no) 1992-01-27
NL192685C (nl) 1997-12-02
FI103033B (fi) 1999-04-15
FR2665182B1 (it) 1995-01-13
GB2246345B (en) 1994-02-09
CA2047650A1 (en) 1992-01-26
BR9103172A (pt) 1992-02-11
GB2246345A (en) 1992-01-29
FI103033B1 (fi) 1999-04-15
US5224986A (en) 1993-07-06
FR2665182A1 (fr) 1992-01-31
ES2038901A1 (es) 1993-08-01
RU2062256C1 (ru) 1996-06-20
AU642514B2 (en) 1993-10-21
ITMI912062A1 (it) 1992-01-26
CA2047650C (en) 1996-12-24
JP2563011B2 (ja) 1996-12-11
KR920002467A (ko) 1992-02-28
NO180645C (no) 1997-05-21

Similar Documents

Publication Publication Date Title
IT1250709B (it) Procedimento per il recupero di composti utili di titanio in particolare cloruro di titanio o, opzionalmente, ossido di titanio da una matrice complessa comprendente nitruro di titanio come componente di essa
SE503422C2 (sv) Sätt vid framställning av en sammansatt produkt av rostfria stål
HUP0002415A2 (hu) Eljárás szacharóz glukózzá és fruktózzá való átalakítására
DE69429774D1 (de) Magnesium-omeprazol
HUP0102334A2 (hu) Paroxetin-metánszulfonát, eljárás az előállítására, valamint a vegyületet tartalmazó gyógyszerkészítmények
GR3035454T3 (en) Hydrogen fluoride recovery process
HUP0104672A2 (hu) Eljárás legalább egy hidrofluoralkánt és hidrogén-fluoridot tartalmazó elegy elválasztására, eljárás hidrofluoralkán és azeotróp készítmények előállítására
WO2001037631A3 (en) Mechano-chemical fluorination
HUP0002105A2 (hu) Eljárás 1,1,1,3,3-pentaklórbután előállítására
CA2086426A1 (fr) Procede de preparation de complexes nitruro de metaux de transition
AU2002952157A0 (en) Production of titania
NO20041697L (no) Kloridsmelteprosess for separasjon og gjenvinning av sink
WO2006068652A3 (en) Synthesis of nanosized metal particles
ATE190985T1 (de) Trennungsverfahren für titan
CA2131319A1 (en) Process for the Recovery of Titanium Values
CA2320884A1 (en) Treatment of iron chloride from chlorination dust
EA200401055A1 (ru) Губчатый титановый материал высокой чистоты и способ его изготовления
GB9513115D0 (en) Organic compounds
DE59302812D1 (de) Verfahren zur Herstellung von reinem 2,5-Dichlorpyridin sowie Gewinnung des als Nebenprodukt anfallenden 2,3-Dichlorpyrdins
CA2381589A1 (en) Titanium tetrachloride production
Mostert et al. Procss for the Recovery of Titanium Values
Mostert et al. Recovering Titanium Values
AU2003264830A1 (en) Process for preparing 2,5-disubstituted 3-alkylthiophenes
FR2689502B1 (fr) Procédé de production de 1, 1-dichloro-1-fluoréthane ("141b") stabilisé et produit obtenu.
RU94035156A (ru) Способ получения карбида титана

Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19960712