公开(公告)号：US20240310040A1

公开(公告)日：2024-09-19

申请号：US18576592

申请日：2022-07-07

申请人： Edwards Limited

发明人： Andrew James Seeley ,  Ian David Benzeval

IPC分类号： F23G7/06 ,  B01D53/70 ,  F23D14/48

CPC分类号： F23G7/06 ,  F23D14/48 ,  B01D53/70 ,  B01D2257/2066 ,  B01D2258/0216 ,  F23G2209/142

摘要： An inlet nozzle assembly includes: a delivery nozzle configured to deliver an effluent stream into an abatement chamber; and a mount configured to couple with an enclosure defining the abatement chamber, the mount being further configured to receive the delivery nozzle, wherein the delivery nozzle is configured to extend from the mount distal from the abatement chamber. In this way, the height of the mount and the location of the abatement chamber can remain fixed for different length delivery nozzles and different amounts of the delivery nozzle extend from the mount, dependent on the length of that nozzle.

公开(公告)号：US20230322795A1

公开(公告)日：2023-10-12

申请号：US18025282

申请日：2021-10-22

申请人： The Regents of the University of California

发明人： Gang SUN ,  Peixin TANG

IPC分类号： C07D487/22 ,  D06M13/358 ,  B01D53/68 ,  B01D53/70

CPC分类号： C07D487/22 ,  D06M13/358 ,  B01D53/685 ,  B01D53/70 ,  D06M2101/06

摘要： Highly porous nucleophilic organic cages (Nu-POC) were in-situ synthesized on cotton fibers by a condensation reaction between cyanuric chloride and melamine, and the products were employed as a robust wearable and flexible detoxifying protective material (denoted as POCotton) for vaporous pesticides. The covalent growth of Nu-POC particles on surfaces of cotton fibers retained the physical characteristics of Nu-POC to the greatest extend, which include specific surface area and porosity, while the cotton fabrics still remained wearable. The resultant POCotton can repeatedly adsorb fumigant vapors instantly (i.e., equilibrium reached within one minute) and massively (i.e., adsorption capacity at 596.88 mg/g of methyl iodide).

公开(公告)号：US11465123B2

公开(公告)日：2022-10-11

申请号：US16749623

申请日：2020-01-22

申请人： BLUE-ZONE TECHNOLOGIES LTD.

发明人： Dusanka Filipovic ,  Laurence Whitby ,  Biljana Bicky Milin ,  Frederick Cashin

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

摘要： 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：US11065572B2

公开(公告)日：2021-07-20

申请号：US16300536

申请日：2017-07-26

申请人： ECOPRO CO. LTD.

发明人： Sang Jae Ahn ,  Jae Pil Mo ,  Jin Sang Kim ,  Sung Jong Cho ,  Seong Jin Yoon ,  Dong Che Lee

IPC分类号： B01D46/00 ,  B01D47/06 ,  B01D53/00 ,  B01D53/02 ,  B01D53/50 ,  B01D53/56 ,  B01D53/70

摘要： Disclosed is a system for integrally treating a composite waste gas including nitrogen oxides (NOx and N2O), chlorofluorocarbons (CFCs), hydrochlorofluorocarbons (HCFCs), hydrofluorocarbons (HFCs), and perfluorinated compounds (PFCs). The system includes a first wet processor configured to wash and adsorb dust including gases, SOx, and ash dissolved in water, a decomposing reactor configured to receive waste gas processed in the first wet processor and process nitrogen oxides (NOx and N2O), fluorocarbons (CFCs), hydrochlorofluorocarbons (HCFCs), hydrofluorocarbons (HFCs), and perfluorinated compounds (PFCs) in the waste gas, and a second wet processor configured to receive the waste gas processed in the decomposing reactor and wash and adsorb the received waste gas. The system can efficiently treat a large amount of composite waste gas.

公开(公告)号：US20200171458A1

公开(公告)日：2020-06-04

申请号：US16749623

申请日：2020-01-22

申请人： BLUE-ZONE TECHNOLOGIES LTD.

发明人： Dusanka FILIPOVIC ,  Laurence WHITBY ,  Biljana Bicky MILIN ,  Frederick CASHIN

IPC分类号： 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

摘要： 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：US10376832B2

公开(公告)日：2019-08-13

申请号：US15507356

申请日：2015-09-01

申请人： Rocco Rizzo ,  Angelo Di Noi

发明人： Angelo Di Noi

IPC分类号： B01D45/16 ,  B01D53/34 ,  B01D53/50 ,  B01D53/56 ,  B01D53/70 ,  B01D53/79 ,  B01D47/06 ,  B01D47/10

摘要： The present invention relates to the filtering of fumes emitted by industrial processes such as those used in iron and steel works, refineries, waste-to-energy plants and the like and in particular relates to a filtering device for fine and ultrafine dust particles and other polluting agents.

公开(公告)号：US20170291136A1

公开(公告)日：2017-10-12

申请号：US15507356

申请日：2015-09-01

申请人： Rocco RIZZO ,  Angelo DI NOI

发明人： Angelo DI NOI

IPC分类号： B01D53/34 ,  B01D53/70 ,  B01D45/16 ,  B01D53/56 ,  B01D53/79 ,  B01D53/50

CPC分类号： B01D53/34 ,  B01D45/16 ,  B01D47/06 ,  B01D47/10 ,  B01D53/50 ,  B01D53/56 ,  B01D53/70 ,  B01D53/79

摘要： The present invention relates to the filtering of fumes emitted by industrial processes such as those used in iron and steel works, refineries, waste-to-energy plants and the like and in particular relates to a filtering device for fine and ultrafine dust particles and other polluting agents.

公开(公告)号：US20170216767A1

公开(公告)日：2017-08-03

申请号：US15486938

申请日：2017-04-13

申请人： Applied Materials, Inc.

发明人： Michael S. COX ,  Monique MCINTOSH ,  Colin John DICKINSON ,  Paul E. FISHER ,  Yutaka TANAKA ,  Zheng YUAN

IPC分类号： B01D53/32 ,  B01D53/70 ,  B01J19/08 ,  B01D53/76 ,  H01J37/32 ,  B01D53/64 ,  B01D53/54

CPC分类号： B01D53/32 ,  B01D53/54 ,  B01D53/64 ,  B01D53/70 ,  B01D53/76 ,  B01D2251/00 ,  B01D2251/10 ,  B01D2251/102 ,  B01D2251/104 ,  B01D2251/108 ,  B01D2251/20 ,  B01D2251/202 ,  B01D2251/204 ,  B01D2251/2062 ,  B01D2251/208 ,  B01D2251/502 ,  B01D2252/103 ,  B01D2257/55 ,  B01D2257/553 ,  B01D2257/556 ,  B01D2257/60 ,  B01D2257/7025 ,  B01D2257/93 ,  B01D2258/0216 ,  B01D2259/818 ,  B01J19/088 ,  B01J2219/0815 ,  B01J2219/0875 ,  B01J2219/0894 ,  H01J37/32091 ,  H01J37/321 ,  H01J37/3244 ,  H01J37/32522 ,  H01J37/32669 ,  H01J2237/002 ,  H01J2237/335 ,  Y02C20/20 ,  Y02C20/30

摘要： A plasma abatement process for abating effluent containing compounds from a processing chamber is described. A plasma abatement process takes gaseous foreline effluent from a processing chamber, such as a deposition chamber, and reacts the effluent within a plasma chamber placed in the foreline path. The plasma dissociates the compounds within the effluent, converting the effluent into more benign compounds. Abating reagents may assist in the abating of the compounds. The abatement process may be a volatizing or a condensing abatement process. Representative volatilizing abating reagents include, for example, CH4, H2O, H2, NF3, SF6, F2, HCl, HF, Cl2, and HBr. Representative condensing abating reagents include, for example, H2, H2O, O2, N2, O3, CO, CO2, NH3, N2O, CH4, and combinations thereof.

公开(公告)号：US09527787B2

公开(公告)日：2016-12-27

申请号：US13462490

申请日：2012-05-02

申请人： Wayne Errol Evans ,  Marek Matusz ,  Eugene Marie Godfried Andre Van Kruchten ,  Martin Lysle Hess

发明人： Wayne Errol Evans ,  Marek Matusz ,  Eugene Marie Godfried Andre Van Kruchten ,  Martin Lysle Hess

IPC分类号： B01J19/00 ,  C07C29/12 ,  B01D53/02 ,  B01D53/70 ,  C07C29/10

CPC分类号： C07C29/12 ,  B01D53/02 ,  B01D53/70 ,  B01D2253/112 ,  B01D2255/104 ,  B01D2257/2068 ,  C07C29/106 ,  Y02P20/154 ,  Y02P20/52 ,  C07C31/202

摘要： The invention provides a reaction system for the production of an alkylene carbonate and/or an alkylene glycol comprising: an epoxidation zone containing an epoxidation catalyst located within an epoxidation reactor; a carboxylation zone containing an iodide-containing carboxylation catalyst located within an alkylene oxide absorber; and one or more purification zones containing a purification absorbent capable of reducing the quantity of iodide-containing impurities in a feed comprising a recycle gas, which purification zones are located upstream from the epoxidation zone; and a process for the production of an alkylene carbonate and/or an alkylene glycol.

摘要翻译： 本发明提供了一种用于生产碳酸亚烷基酯和/或亚烷基二醇的反应体系，包括：含有位于环氧化反应器内的环氧化催化剂的环氧化区; 含有位于烯化氧吸收剂内的含碘化物羧化催化剂的羧化区; 以及一个或多个纯化区，其含有能够减少包含循环气体的进料中的含碘化物杂质的净化吸收剂，该净化区位于环氧化区的上游; 以及制备碳酸亚烷基酯和/或亚烷基二醇的方法。

公开(公告)号：US09116141B2

公开(公告)日：2015-08-25

申请号：US13085590

申请日：2011-04-13

申请人： Somenath Mitra ,  Chutarat Saridara

发明人： Somenath Mitra ,  Chutarat Saridara

IPC分类号： B01D53/02 ,  G01N30/08 ,  G01N1/40 ,  G01N30/60 ,  B01D53/04 ,  B01D53/30 ,  B01D53/70 ,  B01D53/72 ,  B82Y30/00 ,  G01N30/06

CPC分类号： G01N30/08 ,  B01D53/0407 ,  B01D53/30 ,  B01D53/70 ,  B01D53/72 ,  B01D2253/102 ,  B01D2253/304 ,  B01D2253/342 ,  B01D2257/2064 ,  B01D2257/2066 ,  B01D2257/7025 ,  B01D2257/708 ,  B82Y30/00 ,  G01N1/405 ,  G01N30/6095 ,  G01N2030/062 ,  G01N2030/085 ,  Y02C20/20

摘要： A microtrap assembly includes a carbon nanotube sorbent. The microtrap assembly may be employed as a preconcentrator operable to deliver a sample to an analytical device to measure the concentrations of greenhouse gases. A system includes a microtrap having a carbon nanotube sorbent for measuring the concentrations of greenhouse gases in a sample.

摘要翻译： 微量捕集器组件包括碳纳米管吸收剂。 微量捕集器组件可以用作预浓缩器，其可操作以将样品输送到分析装置以测量温室气体的浓度。 一种系统包括具有用于测量样品中温室气体浓度的碳纳米管吸附剂的微量阱。