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：US20170368531A1

公开(公告)日：2017-12-28

申请号：US15681554

申请日：2017-08-21

Applicant: BLUE-ZONE TECHNOLOGIES LTD.

Inventor： Mladen EIC ,  Dusanka FILIPOVIC ,  Paolo APREA ,  Domenico CAPUTO ,  Nicola GARGIULO ,  Ye HUA ,  Antonio PELUSO

IPC: B01J20/22 ,  B01J20/30 ,  B01J20/08 ,  B01J20/16 ,  B01J20/10 ,  B01J20/32 ,  B01J20/28

CPC classification number: B01J20/226 ,  B01D2257/206 ,  B01J20/08 ,  B01J20/10 ,  B01J20/16 ,  B01J20/28083 ,  B01J20/3078 ,  B01J20/3257

Abstract: An adsorbent for halogenated anaesthetics includes: an inorganic material; and an organic material providing a framework for the inorganic material. The inorganic material may be chromium and the organic material may be terephthalic acid. The adsorbent may be formed or configured such that the adsorbent includes coordinatively unsaturated sites or such that the inorganic material may form octahedral structures. The adsorbent is formed or configured to be substantially regenerated at approximately room temperature and to provide selectivity for sevofluorane in water vapour of approximately 1.0. A method of producing an adsorbent includes: selecting an appropriate chemical containing an inorganic material; selecting an organic material to provide a framework for the inorganic material; dissolving the base chemical in water; mixing the organic material with the dissolved base chemical; heating the mixture; filtering the mixture to remove excess organic material; and drying the filtrate.

公开(公告)号：US20160030917A1

公开(公告)日：2016-02-04

申请号：US14814975

申请日：2015-07-31

Applicant: BLUE-ZONE TECHNOLOGIES LTD.

Inventor： Mladen EIC ,  Dusanka FILIPOVIC ,  Paolo APREA ,  Domenico CAPUTO ,  Nicola GARGIULO ,  Hua YE ,  Antonio PELUSO

IPC: B01J20/22 ,  B01J20/30

CPC classification number: B01J20/226 ,  B01D2257/206 ,  B01J20/08 ,  B01J20/10 ,  B01J20/16 ,  B01J20/28083 ,  B01J20/3078 ,  B01J20/3257

Abstract: An adsorbent for halogenated anaesthetics includes: an inorganic material; and an organic material providing a framework for the inorganic material. The inorganic material may be chromium and the organic material may be terephthalic acid. The adsorbent may be formed or configured such that the adsorbent includes coordinatively unsaturated sites or such that the inorganic material may form octahedral structures. The adsorbent is formed or configured to be substantially regenerated at approximately room temperature and to provide selectivity for sevofluorane in water vapour of approximately 1.0. A method of producing an adsorbent includes: selecting an appropriate chemical containing an inorganic material; selecting an organic material to provide a framework for the inorganic material; dissolving the base chemical in water; mixing the organic material with the dissolved base chemical; heating the mixture; filtering the mixture to remove excess organic material; and drying the filtrate.

Abstract translation: 用于卤化麻醉剂的吸附剂包括：无机材料; 以及为无机材料提供框架的有机材料。 无机材料可以是铬，有机材料可以是对苯二甲酸。 吸附剂可以形成或构造成使得吸附剂包括配位不饱和位点或使得无机材料可形成八面体结构。 吸附剂形成或构造成在大约室温下基本上再生，并且为约1.0的水蒸气中的七氟烷提供选择性。 吸附剂的制造方法包括：选择含有无机材料的合适的化学物质; 选择有机材料以提供无机材料的框架; 将基础化学品溶解在水中; 将有机物与溶解的基础化学品混合; 加热混合物; 过滤混合物以除去过量的有机物质; 并干燥滤液。

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。