EA201691165A1 - Способ, включающий две реакционные зоны, и устройство для его осуществления - Google Patents
Способ, включающий две реакционные зоны, и устройство для его осуществленияInfo
- Publication number
- EA201691165A1 EA201691165A1 EA201691165A EA201691165A EA201691165A1 EA 201691165 A1 EA201691165 A1 EA 201691165A1 EA 201691165 A EA201691165 A EA 201691165A EA 201691165 A EA201691165 A EA 201691165A EA 201691165 A1 EA201691165 A1 EA 201691165A1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- catalyst
- reaction zone
- stream
- desired product
- reactants
- Prior art date
Links
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/18—Stationary reactors having moving elements inside
- B01J19/1812—Tubular reactors
- B01J19/1818—Tubular reactors in series
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/18—Stationary reactors having moving elements inside
- B01J19/1812—Tubular reactors
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/18—Stationary reactors having moving elements inside
- B01J19/1862—Stationary reactors having moving elements inside placed in series
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/24—Stationary reactors without moving elements inside
- B01J19/2415—Tubular reactors
- B01J19/242—Tubular reactors in series
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/24—Stationary reactors without moving elements inside
- B01J19/245—Stationary reactors without moving elements inside placed in series
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
- B01J8/04—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
- B01J8/04—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds
- B01J8/0446—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds the flow within the beds being predominantly vertical
- B01J8/0449—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds the flow within the beds being predominantly vertical in two or more cylindrical beds
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
- B01J8/04—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds
- B01J8/0446—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds the flow within the beds being predominantly vertical
- B01J8/0449—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds the flow within the beds being predominantly vertical in two or more cylindrical beds
- B01J8/0453—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds the flow within the beds being predominantly vertical in two or more cylindrical beds the beds being superimposed one above the other
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
- B01J8/04—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds
- B01J8/0446—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds the flow within the beds being predominantly vertical
- B01J8/0449—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds the flow within the beds being predominantly vertical in two or more cylindrical beds
- B01J8/0457—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds the flow within the beds being predominantly vertical in two or more cylindrical beds the beds being placed in separate reactors
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
- B01J8/04—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds
- B01J8/0492—Feeding reactive fluids
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
- B01J8/04—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds
- B01J8/0496—Heating or cooling the reactor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
- B01J8/06—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds in tube reactors; the solid particles being arranged in tubes
- B01J8/065—Feeding reactive fluids
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
- B01J8/06—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds in tube reactors; the solid particles being arranged in tubes
- B01J8/067—Heating or cooling the reactor
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/27—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
- C07C45/32—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen
- C07C45/37—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of >C—O—functional groups to >C=O groups
- C07C45/38—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of >C—O—functional groups to >C=O groups being a primary hydroxyl group
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C47/00—Compounds having —CHO groups
- C07C47/02—Saturated compounds having —CHO groups bound to acyclic carbon atoms or to hydrogen
- C07C47/04—Formaldehyde
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
- B01J2208/00008—Controlling the process
- B01J2208/00017—Controlling the temperature
- B01J2208/00106—Controlling the temperature by indirect heat exchange
- B01J2208/00168—Controlling the temperature by indirect heat exchange with heat exchange elements outside the bed of solid particles
- B01J2208/00176—Controlling the temperature by indirect heat exchange with heat exchange elements outside the bed of solid particles outside the reactor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
- B01J2208/00796—Details of the reactor or of the particulate material
- B01J2208/00805—Details of the particulate material
- B01J2208/00814—Details of the particulate material the particulate material being provides in prefilled containers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
- B01J2208/02—Processes carried out in the presence of solid particles; Reactors therefor with stationary particles
- B01J2208/023—Details
- B01J2208/024—Particulate material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
- B01J2208/02—Processes carried out in the presence of solid particles; Reactors therefor with stationary particles
- B01J2208/023—Details
- B01J2208/024—Particulate material
- B01J2208/025—Two or more types of catalyst
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
Abstract
Способ проведения химической реакции, предусматривающий подачу газообразных реагентов в первую реакционную зону, содержащую первый катализатор с первым эквивалентным диаметром частицы катализатора; работу указанной первой реакционной зоны так, что, когда реагенты приходят в контакт с первым катализатором, часть реагентов превращается в желаемый продукт; удаление промежуточного потока, содержащего непрореагировавшие реагенты и желаемый продукт, и пропускание потока во вторую реакционную зону, содержащую трубчатый реактор, причем указанные трубки содержат множество носителей катализатора, содержащие катализатор со вторым эквивалентным диаметром частицы катализатора, который меньше, чем первый эквивалентный диаметр частицы катализатора первого катализатора; работу указанной второй реакционной зоны так, что, когда непрореагировавшие реагенты в потоке из первой реакционной зоны приходят в контакт со вторым катализатором, по меньшей мере, некоторая часть непрореагировавших реагентов превращается в желаемый продукт; и извлечение потока продуктов. Также описано устройство для осуществления способа.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB1402782.5A GB201402782D0 (en) | 2014-02-17 | 2014-02-17 | Process |
PCT/GB2015/050005 WO2015121611A2 (en) | 2014-02-17 | 2015-01-05 | Process |
Publications (1)
Publication Number | Publication Date |
---|---|
EA201691165A1 true EA201691165A1 (ru) | 2016-10-31 |
Family
ID=50440295
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EA201691165A EA201691165A1 (ru) | 2014-02-17 | 2015-01-05 | Способ, включающий две реакционные зоны, и устройство для его осуществления |
Country Status (15)
Country | Link |
---|---|
US (1) | US9731261B2 (ru) |
EP (1) | EP3107649B1 (ru) |
KR (1) | KR102320601B1 (ru) |
CN (1) | CN106457187B (ru) |
AR (1) | AR099221A1 (ru) |
BR (1) | BR112016018771B1 (ru) |
CA (1) | CA2935092C (ru) |
DK (1) | DK3107649T3 (ru) |
EA (1) | EA201691165A1 (ru) |
ES (1) | ES2951882T3 (ru) |
FI (1) | FI3107649T3 (ru) |
GB (2) | GB201402782D0 (ru) |
PT (1) | PT3107649T (ru) |
TW (1) | TW201538469A (ru) |
WO (1) | WO2015121611A2 (ru) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113600105B (zh) * | 2015-11-13 | 2024-03-08 | 庄信万丰股份有限公司 | 生产甲醛的设备和方法 |
EP3389843B1 (en) | 2015-12-15 | 2020-09-30 | Shell Internationale Research Maatschappij B.V. | Guard bed process |
TWI772330B (zh) | 2016-10-14 | 2022-08-01 | 荷蘭商蜆殼國際研究所 | 用於定量分析氣態製程流之方法及設備 |
FR3074068B1 (fr) * | 2017-11-28 | 2019-12-20 | Commissariat A L'energie Atomique Et Aux Energies Alternatives | Enceinte de conditionnement d'un catalyseur pour un canal reactif de reacteur echangeur |
CN109574820B (zh) * | 2018-12-10 | 2021-12-21 | 安徽金禾实业股份有限公司 | 一种甲醛的生产方法 |
CN110975767B (zh) * | 2019-10-24 | 2022-07-12 | 中石化宁波工程有限公司 | 一种双冷却系统的双等温变换炉 |
CN112121751A (zh) * | 2020-07-30 | 2020-12-25 | 广东先导稀材股份有限公司 | 一种赶硝装置、系统及赶硝方法 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2462413A (en) | 1946-06-06 | 1949-02-22 | Allied Chem & Dye Corp | Production of formaldehyde |
US3959383A (en) | 1965-06-22 | 1976-05-25 | E. I. Du Pont De Nemours And Company | Two-stage converson of methanol to formaldehyde |
US4450301A (en) * | 1982-10-21 | 1984-05-22 | Celanese Corporation | Process for converting methanol to formaldehyde |
CA2079746C (en) * | 1991-12-19 | 2002-07-30 | Robert C. Ruhl | Endothermic reaction apparatus |
NZ245475A (en) * | 1991-12-19 | 1996-02-27 | Standard Oil Co Ohio | Endothermic reaction vessel with metallic reaction tube in thermal contact with combustion zone |
MY121878A (en) * | 1999-03-10 | 2006-02-28 | Basf Ag | Method for the catalytic gas-phase oxidation of propene into acrylic acid |
DE10159821A1 (de) * | 2001-12-06 | 2003-06-18 | Basf Ag | Vorrichtung und Verfahren zur Durchführung von heterogen katalysierter Reaktivdestillationen, insbesondere zur Herstellung von Pseudoionen |
US7326389B2 (en) * | 2003-12-26 | 2008-02-05 | Lg Chem, Ltd. | Method of producing unsaturated aldehyde and/or unsaturated acid |
KR100714606B1 (ko) * | 2005-02-25 | 2007-05-07 | 주식회사 엘지화학 | 불포화 알데히드 및/또는 불포화 산의 제조방법 |
WO2010001732A1 (ja) * | 2008-06-30 | 2010-01-07 | 株式会社日本触媒 | 固定床多管式反応器への固体粒状物の充填方法 |
GB201107072D0 (en) * | 2011-04-27 | 2011-06-08 | Davy Process Techn Ltd | Process |
-
2014
- 2014-02-17 GB GBGB1402782.5A patent/GB201402782D0/en not_active Ceased
-
2015
- 2015-01-05 EP EP15700001.9A patent/EP3107649B1/en active Active
- 2015-01-05 PT PT157000019T patent/PT3107649T/pt unknown
- 2015-01-05 DK DK15700001.9T patent/DK3107649T3/da active
- 2015-01-05 ES ES15700001T patent/ES2951882T3/es active Active
- 2015-01-05 BR BR112016018771-7A patent/BR112016018771B1/pt active IP Right Grant
- 2015-01-05 FI FIEP15700001.9T patent/FI3107649T3/fi active
- 2015-01-05 CA CA2935092A patent/CA2935092C/en active Active
- 2015-01-05 EA EA201691165A patent/EA201691165A1/ru unknown
- 2015-01-05 WO PCT/GB2015/050005 patent/WO2015121611A2/en active Application Filing
- 2015-01-05 KR KR1020167020576A patent/KR102320601B1/ko active IP Right Grant
- 2015-01-05 GB GB1500060.7A patent/GB2524136B/en active Active
- 2015-01-05 CN CN201580005934.7A patent/CN106457187B/zh active Active
- 2015-01-15 US US15/116,089 patent/US9731261B2/en active Active
- 2015-01-23 TW TW104102411A patent/TW201538469A/zh unknown
- 2015-01-29 AR ARP150100253A patent/AR099221A1/es unknown
Also Published As
Publication number | Publication date |
---|---|
CA2935092C (en) | 2022-05-10 |
GB2524136A (en) | 2015-09-16 |
BR112016018771B1 (pt) | 2020-10-20 |
KR102320601B1 (ko) | 2021-11-03 |
AR099221A1 (es) | 2016-07-06 |
GB2524136B (en) | 2018-08-08 |
CN106457187B (zh) | 2020-03-03 |
PT3107649T (pt) | 2023-08-07 |
WO2015121611A3 (en) | 2015-10-08 |
US20170173548A1 (en) | 2017-06-22 |
US9731261B2 (en) | 2017-08-15 |
WO2015121611A2 (en) | 2015-08-20 |
FI3107649T3 (fi) | 2023-07-25 |
GB201402782D0 (en) | 2014-04-02 |
EP3107649A2 (en) | 2016-12-28 |
KR20160122130A (ko) | 2016-10-21 |
TW201538469A (zh) | 2015-10-16 |
CA2935092A1 (en) | 2015-08-20 |
DK3107649T3 (da) | 2023-07-31 |
EP3107649B1 (en) | 2023-05-17 |
CN106457187A (zh) | 2017-02-22 |
ES2951882T3 (es) | 2023-10-25 |
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