公开(公告)号：US20180318788A1

公开(公告)日：2018-11-08

申请号：US15773769

申请日：2016-11-04

Applicant: HONEYWELL INTERNATIONAL INC.

Inventor： Richard Durick HORWATH ,  Yuon CHIU ,  Haluk KOPKALLI ,  Robert A. SMITH ,  Haiyou WANG ,  Michael GATTER ,  Hsueh Sung TUNG ,  Daniel C. MERKEL

IPC: B01J20/10 ,  B01J20/20 ,  B01J20/18 ,  C02F1/28

CPC classification number: B01J20/103 ,  B01J20/18 ,  B01J20/20 ,  B01J20/3408 ,  B01J20/3416 ,  B01J20/3458 ,  B01J2220/42 ,  C02F1/281 ,  C02F1/283 ,  C02F2101/14 ,  C02F2101/36

Abstract: Disclosed is a process to separate halogenated organic contaminants such as 2-chloro-3,3,3-trifluoropropene (HCFO-1233xf), 2,3,3,3-tetrafluoropropene (HFO-1234yf), trifluoropropyne (TFPY) from hydrochloric acid (HCl) with an adsorbent selected from an activated carbon, an MFI molecular sieve, a carbon molecular sieve, silica, and combinations thereof.

公开(公告)号：US20170113987A1

公开(公告)日：2017-04-27

申请号：US15038254

申请日：2016-04-22

Applicant: HONEYWELL INTERNATIONAL INC

Inventor： Haiyou WANG ,  Daniel C. MERKEL ,  Hsueh Sung TUNG ,  Michael GATTER

IPC: C07C17/389

CPC classification number: C07C17/389 ,  C07C17/087 ,  C07C17/25 ,  C07C19/10 ,  C07C21/18

Abstract: The present disclosure provides a method for separating 244bb from 1233xf by using solid adsorbent selected from molecular sieves having an average pore size of 5A or greater.