| 12325634 |
Production of ammonia, methanol, and synthesis products from one or more gasification products |
Sunil Singhal, Soumya Jyoti CHOUDHURY, Kakul SINGH |
2025-06-10 |
| 12227416 |
Pre-combustion CO2 removal in a natural gas fed steam methane reformer (SMR) based hydrogen plant |
Sunil Singhal |
2025-02-18 |
| 11505462 |
Pre-combustion CO2 removal in a natural gas fed steam methane reformer (SMR) based hydrogen plant |
Sunil Singhal |
2022-11-22 |
| 10590349 |
Processing of gasification tars to high yields of BTX |
Paul E. Koppel |
2020-03-17 |
| 10287507 |
Conversion of waste CO2 into useful transport fuels using steam methane reformer in a gas to liquids plant |
— |
2019-05-14 |
| 10221115 |
Methods and system for decreasing gas emissions from landfills |
Jim Wilson, Denny Li |
2019-03-05 |
| 10144877 |
Small scale modular gas to liquids plant for stranded remote gas |
Paul E. Koppel, Sanjiv Dabee |
2018-12-04 |
| 10112829 |
Production of pure hydrogen from ammonia rich sour water stripper overhead |
Paul M. Mathias |
2018-10-30 |
| 10040736 |
Production of higher alcohols with minimum methanol content from the gasification of carbonaceous materials |
Denny Li |
2018-08-07 |
| 9856141 |
Method for avoiding expensive sour water stripper metallurgy in a gasification plant |
Patrick Goodman, Sanjiv Dabee |
2018-01-02 |
| 9815692 |
Configurations and method of integrating a gas to liquids (GTL) plant in a refinery |
Paul E. Koppel, Sanjiv Dabee, Johnathon Zychowicz |
2017-11-14 |
| 9440181 |
Back-up configurations and method for sulfuric acid plants |
Richard Bazata |
2016-09-13 |
| 9181095 |
Claus plant preprocessing systems and methods for removal of ammonia from claus plant feed gases |
Paul M. Mathias, Paul E. Koppel, Sanjiv Dabee |
2015-11-10 |
| 9149739 |
Production of higher alcohols with minimum methanol content from the gasification of carbonaceous materials |
Denny Li |
2015-10-06 |
| 8629188 |
Carbon neutral natural gas to liquids plant with biomass co-feed |
Brian DeSousa |
2014-01-14 |
| 7879135 |
Configurations and methods for claus plant operation with variable sulfur content |
Gordon Sims, Harold Sandler |
2011-02-01 |
| 7597743 |
Configuration and process for carbonyl removal |
— |
2009-10-06 |
| 7569096 |
Configuration and process for carbonyl removal |
— |
2009-08-04 |
| 6551380 |
Recovery of CO2 and H2 from PSA offgas in an H2 plant |
Satish Reddy |
2003-04-22 |