公开(公告)号：US11851329B2

公开(公告)日：2023-12-26

申请号：US18049632

申请日：2022-10-26

Applicant: Phuong Thuy Ngo ,  Nguyen Phuc Le ,  Tri Van Tran ,  Thuy Ngoc Luong

Inventor： Phuong Thuy Ngo ,  Nguyen Phuc Le ,  Tri Van Tran ,  Thuy Ngoc Luong

IPC: C01B3/40 ,  B01J23/02 ,  B01J35/04 ,  B01J37/04 ,  B01J37/03 ,  B01J37/00 ,  B01J37/06 ,  B01J37/08 ,  B01J37/34 ,  B01J19/08 ,  B01J23/755

CPC classification number: C01B3/40 ,  B01J19/088 ,  B01J23/02 ,  B01J23/755 ,  B01J35/04 ,  B01J37/009 ,  B01J37/0036 ,  B01J37/038 ,  B01J37/04 ,  B01J37/06 ,  B01J37/08 ,  B01J37/343 ,  B01J2219/0875 ,  B01J2219/0892 ,  B01J2219/0896 ,  C01B2203/0238 ,  C01B2203/0261 ,  C01B2203/1058 ,  C01B2203/1082 ,  C01B2203/1241

Abstract: A method and system for reforming CO2 rich natural gases is disclosed which comprises: a cold plasma unit configured to convert CO2 rich natural gases into a plasma state; and a gas reforming reactor configured to reform said CO2 rich gas mixture at said plasma state into a syngas. The catalytic reforming reactor is separate and different from the DBD cold plasma unit. Means for latent heat of condensation, endothermic/exothermic reactions, and convection currents is used to achieve energy efficiency.

公开(公告)号：US20230264954A1

公开(公告)日：2023-08-24

申请号：US18049632

申请日：2022-10-26

Applicant: Phuong Thuy Ngo ,  Nguyen Phuc Le ,  Tri Van Tran ,  Thuy Ngoc Luong

Inventor： Phuong Thuy Ngo ,  Nguyen Phuc Le ,  Tri Van Tran ,  Thuy Ngoc Luong

IPC: C01B3/40 ,  B01J23/755 ,  B01J23/02 ,  B01J35/04 ,  B01J37/04 ,  B01J37/03 ,  B01J37/00 ,  B01J37/06 ,  B01J37/08 ,  B01J37/34 ,  B01J19/08

CPC classification number: C01B3/40 ,  B01J23/755 ,  B01J23/02 ,  B01J35/04 ,  B01J37/04 ,  B01J37/038 ,  B01J37/009 ,  B01J37/06 ,  B01J37/08 ,  B01J37/0036 ,  B01J37/343 ,  B01J19/088 ,  C01B2203/0238 ,  C01B2203/0261 ,  C01B2203/1058 ,  C01B2203/1082 ,  C01B2203/1241 ,  B01J2219/0896 ,  B01J2219/0875 ,  B01J2219/0892

Abstract: A method and system for reforming CO2 rich natural gases is disclosed which comprises: a cold plasma unit configured to convert CO2 rich natural gases into a plasma state; and a gas reforming reactor configured to reform said CO2 rich gas mixture at said plasma state into a syngas. The catalytic reforming reactor is separate and different from the DBD cold plasma unit. Means for latent heat of condensation, endothermic/exothermic reactions, and convection currents is used to achieve energy efficiency.

公开(公告)号：US11318454B1

公开(公告)日：2022-05-03

申请号：US17486919

申请日：2021-09-28

Applicant: Phuong Thuy Ngo ,  Nguyen Phuc Le ,  Tri Van Tran ,  Thinh Huu Tran ,  Thuy Ngoc Luong

Inventor： Phuong Thuy Ngo ,  Nguyen Phuc Le ,  Tri Van Tran ,  Thinh Huu Tran ,  Thuy Ngoc Luong

IPC: B01J38/62 ,  B01J38/02 ,  B01J38/72 ,  B01J19/00 ,  B01D5/00 ,  C10G11/18

Abstract: A method and system for renewing spent fluid catalytic cracking (SFCC) catalysts are disclosed which comprises: treating SFCC catalysts using a static reactor designed to uniformly distribute with an oxalic acid solution and its reflux to obtain leached SFCC catalysts; washing with aqueous solution and filtering to collect cleaned and treated SFCC catalyst; and c) executing the cleaned and treated SFCC catalyst with thermal treatment to obtain renewed FCC catalysts.