Patent · US Active

Reactive inhibition of pore structure collapse during pyrolytic formation of carbon molecular sieves

US11660575B2 · kind B2 · utility

0Cited by

1References

22Claims

0Family size

Assignees

Exxon Mobil Technology and Engineering Company · US
Georgia Tech Research Corporation · US

Inventors

Yao-Dong Ma · Richardson, US
Melinda Lia Wah Jue · Livermore, US
Ryan P. Lively · Atlanta, US
Dhaval A. Bhandari · Bound Brook, US

Key dates

Filing date	Dec 17, 2019
Grant date	May 30, 2023
Priority date	—
Expiry date	Feb 11, 2041

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02C20/20
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

Disclosed herein are carbon molecular sieves and methods of making the same through the pyrolysis of a polymer precursor in the presence of a reactive gas stream including a hydrogen source.

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