公开(公告)号：US20250051253A1

公开(公告)日：2025-02-13

申请号：US18719015

申请日：2022-12-16

Applicant: Research Triangle Institute

Inventor： Michael Carpenter ,  Ofei D. Mante ,  Joseph Michael Weiner

IPC: C07C41/38

Abstract: A supercritical ethylene extraction process for selectively recovering a phenolic compound from bio-crude and/or bio-oil comprises providing a reactor containing bio-crude and/or bio-oil, wherein the reactor has an operating pressure, introducing an ethylene solvent at the operating pressure to the reactor, and using the ethylene solvent at the operating pressure to extract the extracted portion from the feedstock, wherein the extracted portion comprises the selected phenolic compound at a concentration equal to or greater than 70 wt % on a dry basis.

公开(公告)号：US11406971B2

公开(公告)日：2022-08-09

申请号：US17041944

申请日：2019-03-26

Applicant: RESEARCH TRIANGLE INSTITUTE

Inventor： Ignacio Luz Minguez ,  Mustapha Soukri ,  Marty Lail ,  John R Carpenter ,  Sameer Parvathikar ,  Michael Carpenter

IPC: B01J29/035 ,  C07F15/00 ,  C07F15/04 ,  C07F9/00 ,  C07F11/00 ,  C07F1/12 ,  C07F7/28 ,  C07F15/02 ,  C07F5/00 ,  C07F7/00 ,  C07F15/06 ,  C07F5/06

Abstract: The present disclosure provides methods of making confined nanocatalysts within mesoporous materials (MPMs). The methods utilize solid state growth of nanocrystalline metal organic frameworks (MOFs) followed by controlled transformation to generate nanocatalysts in situ within the mesoporous material. The disclosure also provides applications of the nanocatalysts to a wide variety of fields including, but not limited to, liquid organic hydrogen carriers, synthetic liquid fuel preparation, and nitrogen fixation.