CA2596421C - Procede de fabrication et d'utilisation de materiau argileux anionique - Google Patents

Procede de fabrication et d'utilisation de materiau argileux anionique Download PDF

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Publication number
CA2596421C
CA2596421C CA2596421A CA2596421A CA2596421C CA 2596421 C CA2596421 C CA 2596421C CA 2596421 A CA2596421 A CA 2596421A CA 2596421 A CA2596421 A CA 2596421A CA 2596421 C CA2596421 C CA 2596421C
Authority
CA
Canada
Prior art keywords
compound
hydrotalcite
htl
compounds
applicant
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.)
Expired - Lifetime
Application number
CA2596421A
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English (en)
Other versions
CA2596421A1 (fr
Inventor
Albert A. Vierheilig
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.)
Johnson Matthey Process Technologies Inc
Original Assignee
Intercat Savannah Inc
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
Priority claimed from US08/955,017 external-priority patent/US6028023A/en
Application filed by Intercat Savannah Inc filed Critical Intercat Savannah Inc
Publication of CA2596421A1 publication Critical patent/CA2596421A1/fr
Application granted granted Critical
Publication of CA2596421C publication Critical patent/CA2596421C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Catalysts (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
CA2596421A 1997-10-20 1998-09-15 Procede de fabrication et d'utilisation de materiau argileux anionique Expired - Lifetime CA2596421C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/955,017 US6028023A (en) 1997-10-20 1997-10-20 Process for making, and use of, anionic clay materials
US955,017 1997-10-20
CA002308748A CA2308748C (fr) 1997-10-20 1998-09-15 Procede de fabrication et d'utilisation de materiau argileux anionique

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA002308748A Division CA2308748C (fr) 1997-10-20 1998-09-15 Procede de fabrication et d'utilisation de materiau argileux anionique

Publications (2)

Publication Number Publication Date
CA2596421A1 CA2596421A1 (fr) 1999-04-29
CA2596421C true CA2596421C (fr) 2012-08-07

Family

ID=38621164

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2596421A Expired - Lifetime CA2596421C (fr) 1997-10-20 1998-09-15 Procede de fabrication et d'utilisation de materiau argileux anionique

Country Status (1)

Country Link
CA (1) CA2596421C (fr)

Also Published As

Publication number Publication date
CA2596421A1 (fr) 1999-04-29

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Effective date: 20180917