Patent · US Active

Device for efficient mixing of laminar, low-velocity fluids

US10441934B2 · kind B2 · utility

1Cited by
2References
20Claims
0Family size

Assignee

Inventor

Key dates

Filing dateDec 9, 2016
Grant dateOct 15, 2019
Priority date—
Expiry dateNov 6, 2037

Classification

  • Technology area (CPC Y)Emerging Cross-Sectional Technologies
  • CPC primaryY10S977/843
  • WIPO fieldChemical engineering
  • WIPO sectorChemistry

Abstract

A gas delivery system and method for delivering reactants such as a first gas through a first conduit and a second gas through at least one second conduit, for example, through a plurality of second conduits. The plurality of second conduits may each have a length, wherein at least a portion of the length is entirely disposed within the first conduit. In an implementation, the first conduit may deliver carbon monoxide and the one or more second conduits may deliver carbon monoxide doped with a catalyst such as iron pentacarbonyl. The first and second gases may be introduced into a reaction vessel such as a reactor chamber and used to form carbon nanotubes.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.