WO2014203280A3 - Process of preparation of carbon nanotubes - Google Patents

Process of preparation of carbon nanotubes Download PDF

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Publication number
WO2014203280A3
WO2014203280A3 PCT/IN2014/000410 IN2014000410W WO2014203280A3 WO 2014203280 A3 WO2014203280 A3 WO 2014203280A3 IN 2014000410 W IN2014000410 W IN 2014000410W WO 2014203280 A3 WO2014203280 A3 WO 2014203280A3
Authority
WO
WIPO (PCT)
Prior art keywords
preparation
carbon nanotubes
cnts
present disclosure
furnace
Prior art date
Application number
PCT/IN2014/000410
Other languages
French (fr)
Other versions
WO2014203280A2 (en
Inventor
Rupesh Arun KHARE
Uday Shankar Agarwal
Veedu Sreekumar Thaliyil
Original Assignee
Reliance Industries Limited
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 Reliance Industries Limited filed Critical Reliance Industries Limited
Publication of WO2014203280A2 publication Critical patent/WO2014203280A2/en
Publication of WO2014203280A3 publication Critical patent/WO2014203280A3/en

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Classifications

    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Nanotechnology (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Carbon And Carbon Compounds (AREA)

Abstract

The present disclosure relates to a process for the preparation of carbon nanotubes (CNTs) that consists of introducing a precursor for metal catalyst in an isothermal zone (102) of a heated furnace (104) of an apparatus (100) for the preparation of carbon nanotubes to generate nano-sized catalyst particles; feeding, at least once, a hydrocarbon through at least one inlet port (106) into the isothermal zone of the furnace to yield CNTs. The present disclosure also provides an apparatus (100) for the preparation of the CNTs.
PCT/IN2014/000410 2013-06-20 2014-06-20 Process of preparation of carbon nanotubes WO2014203280A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IN2089/MUM/2013 2013-06-20
IN2089MU2013 IN2013MU02089A (en) 2013-06-20 2014-06-20

Publications (2)

Publication Number Publication Date
WO2014203280A2 WO2014203280A2 (en) 2014-12-24
WO2014203280A3 true WO2014203280A3 (en) 2015-02-26

Family

ID=52105433

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IN2014/000410 WO2014203280A2 (en) 2013-06-20 2014-06-20 Process of preparation of carbon nanotubes

Country Status (2)

Country Link
IN (1) IN2013MU02089A (en)
WO (1) WO2014203280A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10472241B2 (en) 2015-10-06 2019-11-12 Reliance Industries Limited Process for the synthesis of carbon nanotubes

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
JOURNAL OF CHEMICAL AND PHARMACEUTICAL RESEARCH, vol. 4, no. 1, 2012, pages 706 - 713 *
JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY, vol. 10, 2010, pages 3739 - 3758 *

Also Published As

Publication number Publication date
WO2014203280A2 (en) 2014-12-24
IN2013MU02089A (en) 2015-06-05

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