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JPS55113625A - Manufacture of titanium dioxide fibrous substance - Google Patents

Manufacture of titanium dioxide fibrous substance

Info

Publication number
JPS55113625A
JPS55113625A JP2156279A JP2156279A JPS55113625A JP S55113625 A JPS55113625 A JP S55113625A JP 2156279 A JP2156279 A JP 2156279A JP 2156279 A JP2156279 A JP 2156279A JP S55113625 A JPS55113625 A JP S55113625A
Authority
JP
Japan
Prior art keywords
titanium dioxide
fibrous substance
fiber
manufacture
anatase
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
JP2156279A
Other languages
Japanese (ja)
Inventor
Yasuo Nishikawa
Hiroaki Yanagida
Norio Shimizu
Masayoshi Hori
Tetsuo Yoshida
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.)
Krosaki Harima Corp
Original Assignee
Kyushu Refractories Co Ltd
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 Kyushu Refractories Co Ltd filed Critical Kyushu Refractories Co Ltd
Priority to JP2156279A priority Critical patent/JPS55113625A/en
Publication of JPS55113625A publication Critical patent/JPS55113625A/en
Pending legal-status Critical Current

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  • Inorganic Compounds Of Heavy Metals (AREA)

Abstract

PURPOSE: To efficiently manufacture an anatase-type titanium dioxide type fibrous substance by calcining titanium dioxide hydrate fiber.
CONSTITUTION: A fibrous substance (K2O≤ about 5wt%, H2O≤ about 55wt% and TiO2 the balance) based on titanium dioxide hydrate fiber formed by acid-treating potassium titanate fiber represented by formula K2O.nTiO2.mH2O (where n is 2W13 and m is 0W6) and having a fiber length to diameter ratio of about 10 or more is heat treated at about 400W1200°C for about 30minW3hr to obtain a fibrous substance based on anatase-type titanium dioxide fiber having a fiber length to diameter ratio of about 10 or more.
COPYRIGHT: (C)1980,JPO&Japio
JP2156279A 1979-02-26 1979-02-26 Manufacture of titanium dioxide fibrous substance Pending JPS55113625A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2156279A JPS55113625A (en) 1979-02-26 1979-02-26 Manufacture of titanium dioxide fibrous substance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2156279A JPS55113625A (en) 1979-02-26 1979-02-26 Manufacture of titanium dioxide fibrous substance

Publications (1)

Publication Number Publication Date
JPS55113625A true JPS55113625A (en) 1980-09-02

Family

ID=12058448

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2156279A Pending JPS55113625A (en) 1979-02-26 1979-02-26 Manufacture of titanium dioxide fibrous substance

Country Status (1)

Country Link
JP (1) JPS55113625A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5024827A (en) * 1988-05-28 1991-06-18 Tioxide Group, Plc Fine particulate material
US6086844A (en) * 1996-12-26 2000-07-11 Sumitomo Chemical Company, Ltd. Titania fiber, method for producing the fiber and method for using the fiber

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5024827A (en) * 1988-05-28 1991-06-18 Tioxide Group, Plc Fine particulate material
US6086844A (en) * 1996-12-26 2000-07-11 Sumitomo Chemical Company, Ltd. Titania fiber, method for producing the fiber and method for using the fiber
US6191067B1 (en) 1996-12-26 2001-02-20 Sumitomo Chemical, Ltd. Titania fiber, method for producing the fiber and method for using the fiber
US6409961B1 (en) 1996-12-26 2002-06-25 Sumitomo Chemical Co., Ltd. Titania fiber, method for producing the fiber and method for using the fiber

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