|국가/구분||United States(US) Patent 등록|
|국제특허분류(IPC7판)||B01D-053/04 C10L-003/10 B01D-053/047|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 0 인용 특허 : 278|
Provided are apparatus and systems for performing a swing adsorption process. This swing adsorption process may involve passing streams through adsorbent bed units to remove contaminants, such as water, from the stream. As part of the process, the adsorbent bed unit is purged with a purge stream that is provided at a temperature less than 450° F. The de-contaminated stream may be used with a liquefied natural gas (LNG) plant or other subsequent process requiring a de-contaminated stream. The swing adsorption process may involve a combined TSA and PSA pro...
1. A process for removing contaminants from a gaseous feed stream, the process comprising: a) performing one or more adsorption steps; wherein each of the one or more adsorption steps comprises passing a gaseous feed stream at a feed pressure and a feed temperature through an adsorbent bed unit to separate one or more contaminants from the gaseous feed stream to form a product stream;b) performing one or more depressurization steps, wherein the pressure of the adsorbent bed unit is reduced by a predetermined amount with each successive depressurization s...