WO2011020970A3 - Supported fe/mo catalyst, process for preparing same and use for the manufacture of nanotubes - Google Patents

Supported fe/mo catalyst, process for preparing same and use for the manufacture of nanotubes Download PDF

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Publication number
WO2011020970A3
WO2011020970A3 PCT/FR2010/051716 FR2010051716W WO2011020970A3 WO 2011020970 A3 WO2011020970 A3 WO 2011020970A3 FR 2010051716 W FR2010051716 W FR 2010051716W WO 2011020970 A3 WO2011020970 A3 WO 2011020970A3
Authority
WO
WIPO (PCT)
Prior art keywords
nanotubes
catalyst material
catalyst
weight
preparing same
Prior art date
Application number
PCT/FR2010/051716
Other languages
French (fr)
Other versions
WO2011020970A2 (en
Inventor
Patrice Gaillard
Serge Bordere
Daniel Cochard
Philippe Serp
Brigitte Caussat
Julien Beausoleil
Original Assignee
Arkema France
Institut National Polytechnique
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 Arkema France, Institut National Polytechnique filed Critical Arkema France
Publication of WO2011020970A2 publication Critical patent/WO2011020970A2/en
Publication of WO2011020970A3 publication Critical patent/WO2011020970A3/en

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Classifications

    • B01J35/40—
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/84—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/85—Chromium, molybdenum or tungsten
    • B01J23/88—Molybdenum
    • B01J23/881—Molybdenum and iron
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/0201—Impregnation
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y40/00—Manufacture or treatment of nanostructures
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/15—Nano-sized carbon materials
    • C01B32/158—Carbon nanotubes
    • C01B32/16—Preparation
    • C01B32/162—Preparation characterised by catalysts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/02—Boron or aluminium; Oxides or hydroxides thereof
    • B01J21/04—Alumina

Abstract

The invention relates to a catalyst material for preparing nanotubes, especially carbon nanotubes, said material being in the form of solid particles, said particles comprising a porous substrate having a BET specific surface area of greater than 50 m2/g, preferably between 70 and 400 m2/g, covered with at least one catalytic layer of a mixture of iron and molybdenum, said catalytic layer representing from 30% to 70%, preferably from 40 to 55% by weight of the total weight of the catalyst material, the iron content being at least 25%, preferably from 30% to 40% by weight of the total weight of the catalyst material, and the iron/molybdenum weight ratio being between 11 and 1.5, preferably between 5 and 2. The invention also relates to the process for preparing same and to a process for the synthesis of CNTs using this catalyst material.
PCT/FR2010/051716 2009-08-17 2010-08-16 Supported fe/mo catalyst, process for preparing same and use for the manufacture of nanotubes WO2011020970A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0955691 2009-08-17
FR0955691A FR2949075B1 (en) 2009-08-17 2009-08-17 FE / MO SUPPORTED CATALYST, PROCESS FOR PREPARING THE SAME, AND USE IN THE MANUFACTURE OF NANOTUBES

Publications (2)

Publication Number Publication Date
WO2011020970A2 WO2011020970A2 (en) 2011-02-24
WO2011020970A3 true WO2011020970A3 (en) 2011-04-14

Family

ID=41478780

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2010/051716 WO2011020970A2 (en) 2009-08-17 2010-08-16 Supported fe/mo catalyst, process for preparing same and use for the manufacture of nanotubes

Country Status (2)

Country Link
FR (1) FR2949075B1 (en)
WO (1) WO2011020970A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010008173A1 (en) * 2010-02-16 2012-03-01 Bayer Materialscience Aktiengesellschaft Production of carbon nanotubes
FR2984922B1 (en) 2011-12-22 2015-04-17 Arkema France PROCESS FOR CO-PRODUCTION OF CARBON NANOTUBES AND GRAPHENE
CN104310370B (en) * 2014-09-30 2017-02-15 张映波 Method for directly preparing carbon nanotube on surface of carbon carrier
FR3063721B1 (en) 2017-03-08 2021-05-21 Commissariat Energie Atomique SULFUR-DOPED CARBON NANOTUBES AND THEIR PREPARATION PROCESS
CN110694633B (en) * 2019-10-22 2021-07-23 北京大学 CVD preparation method of single-walled carbon nanotube

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002081371A2 (en) * 2001-04-05 2002-10-17 Honda Giken Kogyo Kabushiki Kaisha Chemical vapor deposition growth of single-wall carbon nanotubes
US20040162216A1 (en) * 1992-05-22 2004-08-19 Hyperion Catalysis International, Inc. Methods and catalysts for the manufacture of carbon fibrils
WO2008100325A2 (en) * 2006-06-28 2008-08-21 Honda Motor Co., Ltd. Method of producing carbon nanotubes

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4663230A (en) 1984-12-06 1987-05-05 Hyperion Catalysis International, Inc. Carbon fibrils, method for producing same and compositions containing same
CN1141250C (en) 2001-05-25 2004-03-10 清华大学 Process and reactor for continuously preparing nm carbon tubes with fluidized bed
FR2826646B1 (en) 2001-06-28 2004-05-21 Toulouse Inst Nat Polytech PROCESS FOR THE SELECTIVE MANUFACTURE OF ORDINATED CARBON NANOTUBES IN FLUIDIZED BED
FR2881735B1 (en) 2005-02-07 2008-04-18 Arkema Sa PROCESS FOR THE SYNTHESIS OF CARBON NANOTUBES
DE102006007147A1 (en) 2006-02-16 2007-08-23 Bayer Technology Services Gmbh Process for the continuous production of catalysts
FR2914634B1 (en) 2007-04-06 2011-08-05 Arkema France PROCESS FOR PRODUCING CARBON NANOTUBES FROM RENEWABLE RAW MATERIALS

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040162216A1 (en) * 1992-05-22 2004-08-19 Hyperion Catalysis International, Inc. Methods and catalysts for the manufacture of carbon fibrils
WO2002081371A2 (en) * 2001-04-05 2002-10-17 Honda Giken Kogyo Kabushiki Kaisha Chemical vapor deposition growth of single-wall carbon nanotubes
WO2008100325A2 (en) * 2006-06-28 2008-08-21 Honda Motor Co., Ltd. Method of producing carbon nanotubes

Also Published As

Publication number Publication date
FR2949075A1 (en) 2011-02-18
FR2949075B1 (en) 2013-02-01
WO2011020970A2 (en) 2011-02-24

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