公开(公告)号：US11492300B2

公开(公告)日：2022-11-08

申请号：US16473845

申请日：2017-12-19

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Farooq Uraizee ,  Danil Tirtowidjojo ,  Jayachandran Chandrasekaran ,  Ramesh Rameswaran

IPC: C05C9/00 ,  B01D53/00 ,  B01J12/00 ,  B05D3/06 ,  C05G5/30 ,  B01J2/00

Abstract: Methods, systems, and apparatuses for coating a material by contacting the material with a coating material and a solvent are disclosed herein. The coated material can be obtained by evaporating the solvent: by heating the coated material directly or indirectly with electromagnetic radiation; by heating with heat generated from a heat source that heats an internal container for the material to be coated and/or coated material; and/or in an interior volume of a coating container having a side wall, by heating a portion of the side wall of the coating container and/or internal container with a heat source that is positioned outside of the interior volume of the coating container.

公开(公告)号：US11291944B2

公开(公告)日：2022-04-05

申请号：US16473882

申请日：2017-12-19

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Farooq Uraizee ,  Danil Tirtowidjojo ,  Ramesh Rameswaran ,  Jayachandran Chandrasekaran

IPC: B01D53/00 ,  B01J2/00 ,  C05G5/30 ,  C05C9/00 ,  B01D5/00 ,  F26B3/22 ,  B05D3/06 ,  F26B3/28

Abstract: A method for removing solvent from a solvent containing sweep gas stream obtained from a fertilizer coating process is disclosed. The method can include directly contacting the solvent containing sweep gas stream with an aqueous composition comprising 50% wt/wt to 100% wt/wt of water, condensing at least a portion of the solvent out of the solvent containing sweep gas stream into the aqueous composition to produce a solvent-enriched aqueous composition and a recovered sweep gas stream, and removing the recovered sweep gas stream from the solvent-enriched aqueous composition.