JPH01114033U - - Google Patents

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Publication number
JPH01114033U
JPH01114033U JP973288U JP973288U JPH01114033U JP H01114033 U JPH01114033 U JP H01114033U JP 973288 U JP973288 U JP 973288U JP 973288 U JP973288 U JP 973288U JP H01114033 U JPH01114033 U JP H01114033U
Authority
JP
Japan
Prior art keywords
supported
coating layer
catalyst
noble metal
chloride
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
JP973288U
Other languages
English (en)
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 filed Critical
Priority to JP973288U priority Critical patent/JPH01114033U/ja
Publication of JPH01114033U publication Critical patent/JPH01114033U/ja
Pending legal-status Critical Current

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Description

【図面の簡単な説明】
第1図aは本考案の触媒の斜視図、第1図bは
第1図aのA部分の拡大図、第2図a,bおよび
cは夫々触媒担体表面のコーテイング層の説明図
で、aは従来法により白金を塩化物として担持さ
せた場合、bは白金を非塩化物で担持させた場合
、Cは白金を非塩化物として担持させ次いで塩素
を含浸させた場合のコーテイング層内の担持状態
を示す。 1…触媒、2…モノリス担体基材、3…活性ア
ルミナコーテイング層。

Claims (1)

    【実用新案登録請求の範囲】
  1. 触媒担体基材の表面にアルミナコーテイング層
    を備え、該コーテイング層はその表層に触媒貴金
    属が非塩化物を用いて高濃度で担持され且つ上記
    貴金属が担持された後含浸担持された塩素を含有
    することを特徴とする排気ガス浄化用触媒。
JP973288U 1988-01-29 1988-01-29 Pending JPH01114033U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP973288U JPH01114033U (ja) 1988-01-29 1988-01-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP973288U JPH01114033U (ja) 1988-01-29 1988-01-29

Publications (1)

Publication Number Publication Date
JPH01114033U true JPH01114033U (ja) 1989-08-01

Family

ID=31216735

Family Applications (1)

Application Number Title Priority Date Filing Date
JP973288U Pending JPH01114033U (ja) 1988-01-29 1988-01-29

Country Status (1)

Country Link
JP (1) JPH01114033U (ja)

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