公开(公告)号：WO2018191110A1

公开(公告)日：2018-10-18

申请号：PCT/US2018/026409

申请日：2018-04-06

Applicant: TOKITAE LLC

Inventor： BURKOT, Stephen, Thomas, Graves ,  KUIPER, Mark, K. ,  LIEBERMAN, Daniel, Howard ,  NG, Chin, Hei ,  SCHWAMPE, Nicholas, John ,  YAGER, David, J.

IPC: F25D3/12 ,  C01B32/55

CPC classification number: F25J1/0095 ,  C01B32/55 ,  F25J1/0027 ,  F25J1/0275

Abstract: Devices and systems for dry ice production are described, including a lid structure sized for placement over a storage container, an input tube sized to traverse a first opening in the lid structure and forming a flow conduit for pressurized carbon dioxide into the storage container, a vent tube sized to traverse a second opening in the lid structure and forming a flow conduit for gaseous carbon dioxide, a first end of the vent tube sized to fit into the storage container, a lower vent tube sized to fit in the storage container, the lower vent tube coupled to the first end of the vent tube and having openings to vent gaseous carbon dioxide from the storage container and into the vent tube.