公开(公告)号：US20160096793A1

公开(公告)日：2016-04-07

申请号：US14966520

申请日：2015-12-11

Applicant: BLUE-ZONE TECHNOLOGIES LTD.

Inventor： Dusanka FILIPOVIC ,  Laurence WHITBY ,  Biljna MILIN ,  Frederick CASHIN

IPC: C07C41/34 ,  G01N25/18 ,  G01N27/14 ,  F16K11/00

Abstract: A system and process for the recovery of at least one halogenated hydrocarbon from a gas stream. The recovery includes adsorption by exposing the gas stream to an adsorbent with a lattice structure having pore diameters with an average pore opening of between about 5 and about 50 angstroms. The adsorbent is then regenerated by exposing the adsorbent to a purge gas under conditions which efficiently desorb the at least one adsorbed halogenated hydrocarbon from the adsorbent. The at least one halogenated hydrocarbon (and impurities or reaction products) can be condensed from the purge gas and subjected to fractional distillation to provide a recovered halogenated hydrocarbon.

公开(公告)号：US20200171458A1

公开(公告)日：2020-06-04

申请号：US16749623

申请日：2020-01-22

Applicant: BLUE-ZONE TECHNOLOGIES LTD.

Inventor： Dusanka FILIPOVIC ,  Laurence WHITBY ,  Biljana Bicky MILIN ,  Frederick CASHIN

IPC: B01J20/20 ,  G01N27/14 ,  G01N25/18 ,  F16K11/00 ,  C07C41/34 ,  A61M16/00 ,  B01J20/34 ,  B01J20/28 ,  B01J20/18 ,  B01J20/16 ,  B01J20/12 ,  B01J20/10 ,  B01D53/70 ,  B01D53/02

Abstract: A system and process for the recovery of at least one halogenated hydrocarbon from a gas stream. The recovery includes adsorption by exposing the gas stream to an adsorbent with a lattice structure having pore diameters with an average pore opening of between about 5 and about 50 angstroms. The adsorbent is then regenerated by exposing the adsorbent to a purge gas under conditions which efficiently desorb the at least one adsorbed halogenated hydrocarbon from the adsorbent. The at least one halogenated hydrocarbon (and impurities or reaction products) can be condensed from the purge gas and subjected to fractional distillation to provide a recovered halogenated hydrocarbon.

公开(公告)号：US20230020950A1

公开(公告)日：2023-01-19

申请号：US17942338

申请日：2022-09-12

Applicant: Blue-Zone Technologies Ltd.

Inventor： Dusanka FILIPOVIC ,  Laurence WHITBY ,  Biljana Bicky MILIN ,  Frederick CASHIN

IPC: B01J20/20 ,  A61M16/00 ,  B01D53/02 ,  B01D53/70 ,  B01J20/10 ,  B01J20/12 ,  B01J20/16 ,  B01J20/18 ,  B01J20/28 ,  B01J20/34 ,  C07C41/34 ,  F16K11/00 ,  G01N25/18 ,  G01N27/14

Abstract: A system and process for the recovery of at least one anesthetic from a gas stream including at least two anesthetics. The recovery includes adsorption by exposing the gas stream to an adsorbent. The adsorbent is then regenerated by exposing the adsorbent to a purge gas under conditions which efficiently desorb the at least two anethetics from the adsorbent. The at least two anesthetics (and impurities or reaction products) are condensed from the purge gas and subjected to fractional distillation to provide a recovered anesthetic.

公开(公告)号：US20150336864A1

公开(公告)日：2015-11-26

申请号：US14717217

申请日：2015-05-20

Applicant: BLUE-ZONE TECHNOLOGIES LTD.

Inventor： Dusanka FILIPOVIC ,  Laurence WHITBY ,  Biljna MILIN ,  Frederick CASHIN

IPC: C07C29/84 ,  B01J20/08 ,  G01N25/18 ,  B01D53/04 ,  B01D3/40 ,  B01J20/10 ,  B01J20/28

CPC classification number: C07C41/34 ,  A61M16/009 ,  A61M16/0093 ,  A61M16/1055 ,  A61M16/1065 ,  A61M2205/84 ,  B01D53/02 ,  B01D53/70 ,  B01D2253/1085 ,  B01D2253/306 ,  B01D2253/308 ,  B01D2257/2062 ,  B01D2257/2064 ,  B01D2257/2066 ,  B01D2257/504 ,  B01D2258/02 ,  B01D2259/4009 ,  B01D2259/40094 ,  B01D2259/4533 ,  B01J20/103 ,  B01J20/12 ,  B01J20/16 ,  B01J20/18 ,  B01J20/20 ,  B01J20/28057 ,  B01J20/28061 ,  B01J20/28064 ,  B01J20/28071 ,  B01J20/28078 ,  B01J20/2808 ,  B01J20/28083 ,  B01J20/3408 ,  B01J20/3483 ,  B01J2220/603 ,  B01J2220/606 ,  F16K11/00 ,  G01N25/18 ,  G01N27/14 ,  Y02C10/08

Abstract: A system and process for the recovery of at least one halogenated hydrocarbon from a gas stream. The recovery includes adsorption by exposing the gas stream to an adsorbent with a lattice structure having pore diameters with an average pore opening of between about 5 and about 50 angstroms. The adsorbent is then regenerated by exposing the adsorbent to a purge gas under conditions which efficiently desorb the at least one adsorbed halogenated hydrocarbon from the adsorbent. The at least one halogenated hydrocarbon (and impurities or reaction products) can be condensed from the purge gas and subjected to fractional distillation to provide a recovered halogenated hydrocarbon.

Abstract translation: 用于从气流中回收至少一种卤代烃的系统和方法。 回收包括通过将气流暴露于具有孔径为约5至约50埃的孔径的格子结构的吸附剂来进行吸附。 然后通过在吸附剂有效地吸附至少一种吸附的卤代烃的条件下将吸附剂暴露于吹扫气体来再生吸附剂。 至少一种卤代烃（和杂质或反应产物）可以从净化气体中冷凝并进行分馏以提供回收的卤代烃。