CN101573297A - 二氧化钛的熔剂煅烧生产方法 - Google Patents

二氧化钛的熔剂煅烧生产方法 Download PDF

Info

Publication number
CN101573297A
CN101573297A CNA2007800487010A CN200780048701A CN101573297A CN 101573297 A CN101573297 A CN 101573297A CN A2007800487010 A CNA2007800487010 A CN A2007800487010A CN 200780048701 A CN200780048701 A CN 200780048701A CN 101573297 A CN101573297 A CN 101573297A
Authority
CN
China
Prior art keywords
titanium dioxide
sodium
chlor
metatitanic acid
target temperature
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.)
Pending
Application number
CNA2007800487010A
Other languages
English (en)
Chinese (zh)
Inventor
C·托拉迪
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of CN101573297A publication Critical patent/CN101573297A/zh
Pending legal-status Critical Current

Links

Images

Classifications

    • 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
    • C01G23/08—Drying; Calcining ; After treatment of titanium oxide
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
    • 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
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/01—Particle morphology depicted by an image
    • C01P2004/03—Particle morphology depicted by an image obtained by SEM
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/62—Submicrometer sized, i.e. from 0.1-1 micrometer
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/64—Nanometer sized, i.e. from 1-100 nanometer

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Nanotechnology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Composite Materials (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
CNA2007800487010A 2006-12-28 2007-12-26 二氧化钛的熔剂煅烧生产方法 Pending CN101573297A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US88233806P 2006-12-28 2006-12-28
US60/882,338 2006-12-28

Publications (1)

Publication Number Publication Date
CN101573297A true CN101573297A (zh) 2009-11-04

Family

ID=39323815

Family Applications (1)

Application Number Title Priority Date Filing Date
CNA2007800487010A Pending CN101573297A (zh) 2006-12-28 2007-12-26 二氧化钛的熔剂煅烧生产方法

Country Status (8)

Country Link
US (1) US20100028252A1 (https=)
EP (1) EP2111370A1 (https=)
JP (1) JP2010514657A (https=)
KR (1) KR20090104074A (https=)
CN (1) CN101573297A (https=)
AU (1) AU2007342420B2 (https=)
MX (1) MX2009007019A (https=)
WO (1) WO2008085475A1 (https=)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102249299A (zh) * 2011-05-27 2011-11-23 新疆大学 一种NaCl熔盐体系中制备TiO2超长微米杆的方法
CN104495919A (zh) * 2015-01-09 2015-04-08 攀钢集团攀枝花钢铁研究院有限公司 金红石型钛白粉煅烧温度调节方法及其自动控制方法
CN110615470A (zh) * 2019-10-16 2019-12-27 浙江大学台州研究院 一维金属掺杂金红石二氧化钛纳米线及其制备方法
CN116947094A (zh) * 2023-09-22 2023-10-27 遵义钛业股份有限公司 一种高钛渣的生产方法

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9108862B2 (en) * 2013-03-15 2015-08-18 Cristal Inorganic Chemicals Switzerland Ltd. Method of making rutile titanium dioxide microspheres containing elongated TiO2-nanocrystallites
KR102036330B1 (ko) * 2018-01-30 2019-10-24 계명대학교 산학협력단 이산화티타늄／그래핀 나노복합체 제조방법 및 이를 음극재로서 이용한 이차전지 제조방법

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1204601A (en) * 1967-03-21 1970-09-09 Du Pont Acicular titanium dioxide pigment and methods for its preparation
US3579310A (en) * 1967-06-28 1971-05-18 Du Pont Preparation of acicular rutile tio2
GB1223639A (en) * 1967-08-29 1971-03-03 Nat Lead Co Photoconductive titanium dioxide composition and method of preparation
US3728443A (en) * 1971-09-14 1973-04-17 Du Pont PRODUCTION OF HIGH ASPECT RATIO ACICULAR RUTLE TiO{11
JPS56125216A (en) * 1980-03-04 1981-10-01 American Cyanamid Co Highly dried sheltering tio2 slurry
JPH0624977B2 (ja) * 1988-05-11 1994-04-06 石原産業株式会社 針状二酸化チタン及びその製造方法
FR2681850B1 (fr) * 1991-09-27 1994-03-18 Kodak Pathe Procede pour preparer des particules d'oxyde metallique.
US5306441A (en) * 1992-12-31 1994-04-26 Gte Products Corporation Method of preparing fluoroplogopite phosphor
US6440383B1 (en) * 1999-06-24 2002-08-27 Altair Nanomaterials Inc. Processing aqueous titanium chloride solutions to ultrafine titanium dioxide
AUPQ619400A0 (en) * 2000-03-10 2000-04-06 Depco-Trh Pty Ltd Titanium dioxide coated product
US20050232851A1 (en) * 2003-11-13 2005-10-20 Jan Prochazka Process to make rutile pigment from aqueous titanium solutions

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102249299A (zh) * 2011-05-27 2011-11-23 新疆大学 一种NaCl熔盐体系中制备TiO2超长微米杆的方法
CN104495919A (zh) * 2015-01-09 2015-04-08 攀钢集团攀枝花钢铁研究院有限公司 金红石型钛白粉煅烧温度调节方法及其自动控制方法
CN110615470A (zh) * 2019-10-16 2019-12-27 浙江大学台州研究院 一维金属掺杂金红石二氧化钛纳米线及其制备方法
CN116947094A (zh) * 2023-09-22 2023-10-27 遵义钛业股份有限公司 一种高钛渣的生产方法

Also Published As

Publication number Publication date
US20100028252A1 (en) 2010-02-04
KR20090104074A (ko) 2009-10-05
AU2007342420A1 (en) 2008-07-17
WO2008085475A1 (en) 2008-07-17
AU2007342420B2 (en) 2014-03-06
EP2111370A1 (en) 2009-10-28
MX2009007019A (es) 2009-07-09
JP2010514657A (ja) 2010-05-06

Similar Documents

Publication Publication Date Title
US6548039B1 (en) Processing aqueous titanium solutions to titanium dioxide pigment
EP1194380B9 (en) Processing aqueous titanium chloride solutions to ultrafine titanium dioxide
EP2780287B1 (en) Mesoporous titanium dioxide nanoparticles and process for their production
CN101573297A (zh) 二氧化钛的熔剂煅烧生产方法
CN101668704B (zh) 二氧化钛的水热制备方法
CN102089246B (zh) 微晶二氧化钛的制备方法
CN104402047A (zh) 暴露晶面可控的金红石型TiO2纳米棒自组装成微球的方法
AU776394B2 (en) Processing aqueous titanium solutions to titanium dioxide pigment
CN1898160B (zh) 由钛化物水溶液制备金红石颜料的方法
US20080156229A1 (en) Processes for the hydrothermal production of titanuim dioxide
JP2000247638A (ja) 結晶性チタン酸化物粒子分散液体の製造方法
JP2017509567A (ja) 単結晶ＴｉＯ２フレークの製造方法
JP4841421B2 (ja) 球状ペルオキソチタン水和物及び球状酸化チタンの製造方法
JP2025112013A (ja) チタン酸凝集体の製造方法
JP4829771B2 (ja) 球状ペルオキソチタン水和物及び球状酸化チタンの製造方法
US2378148A (en) Process of treating titanium oxide pigments
US20120282165A1 (en) Processes for the flux calcination production of titanium dioxide
KR100413720B1 (ko) 개선된 수세방법으로 사염화티타늄과 아세톤을 이용한아나타제형 TiO2 극미세 분말의 제조방법
JP2024150302A (ja) チタン酸凝集体の製造方法
KR20040032235A (ko) 사염화티타늄과 염산수용액을 이용한 나노크기의 브루카이트상 이산화티타늄 분말의 제조방법
HK1103389A (en) Process to make rutile pigment from aqueous titanium solutions

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C12 Rejection of a patent application after its publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20091104