JP2009215124A5 - - Google Patents

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Publication number
JP2009215124A5
JP2009215124A5 JP2008062035A JP2008062035A JP2009215124A5 JP 2009215124 A5 JP2009215124 A5 JP 2009215124A5 JP 2008062035 A JP2008062035 A JP 2008062035A JP 2008062035 A JP2008062035 A JP 2008062035A JP 2009215124 A5 JP2009215124 A5 JP 2009215124A5
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JP
Japan
Prior art keywords
slurry
transition metal
diaphragm pump
metal compound
manufacturing
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
JP2008062035A
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Japanese (ja)
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JP2009215124A (en
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Publication date
Application filed filed Critical
Priority to JP2008062035A priority Critical patent/JP2009215124A/en
Priority claimed from JP2008062035A external-priority patent/JP2009215124A/en
Publication of JP2009215124A publication Critical patent/JP2009215124A/en
Publication of JP2009215124A5 publication Critical patent/JP2009215124A5/ja
Pending legal-status Critical Current

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Claims (3)

原料金属化合物を水とともに粉砕してスラリーを調製する工程、および調製されたスラリーを噴霧乾燥する工程を含む遷移金属系化合物の製造方法であって、スラリーを調製する工程および／または噴霧乾燥する工程において、スラリーの輸送時にダイヤフラムポンプを用いることを特徴とする製造方法。 A method for producing a transition metal compound comprising a step of pulverizing a raw metal compound with water to prepare a slurry, and a step of spray drying the prepared slurry, the step of preparing the slurry and / or the step of spray drying A manufacturing method characterized by using a diaphragm pump during transportation of the slurry. ダイヤフラムポンプが、脈動率が３％未満のダイヤフラムポンプであることを特徴とする請求項１に記載の製造方法。   The manufacturing method according to claim 1, wherein the diaphragm pump is a diaphragm pump having a pulsation rate of less than 3%. 遷移金属系化合物が、リチウム遷移金属複合酸化物であることを特徴とする請求項１または２に記載の製造方法。
The method according to claim 1 or 2, wherein the transition metal compound is a lithium transition metal composite oxide.
JP2008062035A 2008-03-12 2008-03-12 Method for producing transition metal compound Pending JP2009215124A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2008062035A JP2009215124A (en) 2008-03-12 2008-03-12 Method for producing transition metal compound

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008062035A JP2009215124A (en) 2008-03-12 2008-03-12 Method for producing transition metal compound

Publications (2)

Publication Number Publication Date
JP2009215124A JP2009215124A (en) 2009-09-24
JP2009215124A5 true JP2009215124A5 (en) 2011-01-20

Family

ID=41187385

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008062035A Pending JP2009215124A (en) 2008-03-12 2008-03-12 Method for producing transition metal compound

Country Status (1)

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JP (1) JP2009215124A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5951518B2 (en) * 2013-02-14 2016-07-13 三井金属鉱業株式会社 Method for producing lithium metal composite oxide having layer structure
WO2024014551A1 (en) * 2022-07-15 2024-01-18 住友化学株式会社 Metal complex compound, production method for metal complex compound, and production method for lithium metal complex oxide

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0352637A (en) * 1989-07-19 1991-03-06 Ngk Insulators Ltd Granulating method with spray dryer
JPH09253401A (en) * 1996-03-21 1997-09-30 Mitsubishi Materials Corp Slurry supplying apparatus of spray dryer
JP2004241146A (en) * 2003-02-03 2004-08-26 Mitsubishi Chemicals Corp Aluminum-containing lithium transition metal composite oxide, and positive electrode for lithium secondary batteries using this, and lithium secondary battery
JP2005298247A (en) * 2004-04-08 2005-10-27 Tdk Corp Method of manufacturing ceramic granule, method of manufacturing ceramic formed body and ceramic granule

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