BR112022005588A2 - Método de controle preditivo, e, método para operar um processo de reação multicatalítica - Google Patents
Método de controle preditivo, e, método para operar um processo de reação multicatalíticaInfo
- Publication number
- BR112022005588A2 BR112022005588A2 BR112022005588A BR112022005588A BR112022005588A2 BR 112022005588 A2 BR112022005588 A2 BR 112022005588A2 BR 112022005588 A BR112022005588 A BR 112022005588A BR 112022005588 A BR112022005588 A BR 112022005588A BR 112022005588 A2 BR112022005588 A2 BR 112022005588A2
- Authority
- BR
- Brazil
- Prior art keywords
- catalyst
- multicatalytic
- operating
- reaction process
- predictive control
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 9
- 238000006243 chemical reaction Methods 0.000 title abstract 4
- 239000003054 catalyst Substances 0.000 abstract 8
- 230000003197 catalytic effect Effects 0.000 abstract 1
Classifications
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/132—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group
- C07C29/136—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH
- C07C29/143—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH of ketones
- C07C29/145—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH of ketones with hydrogen or hydrogen-containing gases
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/132—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group
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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
- B01J19/0006—Controlling or regulating processes
- B01J19/0033—Optimalisation processes, i.e. processes with adaptive control systems
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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
- B01J19/0006—Controlling or regulating processes
- B01J19/004—Multifunctional apparatus for automatic manufacturing of various chemical products
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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
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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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/24—Chromium, molybdenum or tungsten
- B01J23/30—Tungsten
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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
- B01J8/001—Controlling catalytic processes
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/132—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group
- C07C29/136—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH
- C07C29/14—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH of a —CHO group
- C07C29/141—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH of a —CHO group with hydrogen or hydrogen-containing gases
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/17—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrogenation of carbon-to-carbon double or triple bonds
- C07C29/172—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrogenation of carbon-to-carbon double or triple bonds with the obtention of a fully saturated alcohol
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C31/00—Saturated compounds having hydroxy or O-metal groups bound to acyclic carbon atoms
- C07C31/18—Polyhydroxylic acyclic alcohols
- C07C31/20—Dihydroxylic alcohols
- C07C31/202—Ethylene glycol
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C31/00—Saturated compounds having hydroxy or O-metal groups bound to acyclic carbon atoms
- C07C31/18—Polyhydroxylic acyclic alcohols
- C07C31/20—Dihydroxylic alcohols
- C07C31/205—1,3-Propanediol; 1,2-Propanediol
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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
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00002—Chemical plants
- B01J2219/00027—Process aspects
- B01J2219/00033—Continuous processes
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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
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00002—Chemical plants
- B01J2219/00027—Process aspects
- B01J2219/0004—Processes 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
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00243—Mathematical modelling
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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
- B01J2523/00—Constitutive chemical elements of heterogeneous catalysts
- B01J2523/60—Constitutive chemical elements of heterogeneous catalysts of Group VI (VIA or VIB) of the Periodic Table
- B01J2523/69—Tungsten
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Catalysts (AREA)
Abstract
método de controle preditivo, e, método para operar um processo de reação multicatalítica. são revelados métodos de controle para processos de múltiplas etapas de conversão catalítica, não modulada e contínua com o uso de pelo menos dois catalisadores, um primeiro catalisador e um segundo catalisador, que acomoda alterações no desempenho de cada catalisador e os desempenhos relativos dos catalisadores. nos métodos, determinados parâmetros de processo são usados de maneira que sejam indicativos de alterações em desempenho de catalisador, e os métodos de controle fornecem ajuste de pelo menos um dentre: a quantidade absoluta de espécies cataliticamente ativas e quantidades relativas de cada um dentre o primeiro catalisador e o segundo catalisador e pelo menos uma dentre a taxa de alimentação ou a concentração da matéria-prima para a zona de reação.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201962905068P | 2019-09-24 | 2019-09-24 | |
PCT/US2020/052474 WO2021061969A1 (en) | 2019-09-24 | 2020-09-24 | Methods for operating continuous, unmodulated, multiple catalytic step processes |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112022005588A2 true BR112022005588A2 (pt) | 2022-06-21 |
Family
ID=74880567
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112022005588A BR112022005588A2 (pt) | 2019-09-24 | 2020-09-24 | Método de controle preditivo, e, método para operar um processo de reação multicatalítica |
BR112022005612A BR112022005612A2 (pt) | 2019-09-24 | 2020-09-24 | Processo contínuo |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112022005612A BR112022005612A2 (pt) | 2019-09-24 | 2020-09-24 | Processo contínuo |
Country Status (9)
Country | Link |
---|---|
US (3) | US11319268B2 (pt) |
EP (2) | EP4034524A4 (pt) |
JP (2) | JP2022548327A (pt) |
KR (2) | KR20220068231A (pt) |
CN (2) | CN114630817A (pt) |
AU (2) | AU2020356546A1 (pt) |
BR (2) | BR112022005588A2 (pt) |
CA (2) | CA3154686A1 (pt) |
WO (2) | WO2021062008A1 (pt) |
Family Cites Families (103)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3077379A (en) | 1960-10-19 | 1963-02-12 | Union Carbide Corp | Preparation of ammonium paratungstate |
US3193347A (en) | 1962-06-13 | 1965-07-06 | Sherritt Gordon Mines Ltd | Process for the production of tungstic acid |
US3472613A (en) | 1966-03-22 | 1969-10-14 | Kewanee Oil Co | Process for converting ammonium paratungstate to a more soluble form |
US3857929A (en) | 1974-01-23 | 1974-12-31 | Gte Sylvania Inc | Process for producing ammonium metatungstate from ammonium tungstate by ion exchange |
US4200765A (en) | 1976-09-17 | 1980-04-29 | National Distillers And Chemical Corporation | Glycol aldehyde and ethylene glycol processes |
US4279870A (en) | 1979-07-23 | 1981-07-21 | Gte Laboratories Incorporated | Liquid-liquid extraction process for the recovery of tungsten from low level sources |
US4765834A (en) | 1986-06-09 | 1988-08-23 | Union Carbide Corporation | Process for the recovery of metal values |
CA2326471A1 (en) | 2000-11-20 | 2002-05-20 | Resource Transforms International Ltd. | Production of glycolaldehyde by hydrous thermolysis of sugars |
US6841085B2 (en) | 2001-10-23 | 2005-01-11 | Battelle Memorial Institute | Hydrogenolysis of 6-carbon sugars and other organic compounds |
US6479713B1 (en) | 2001-10-23 | 2002-11-12 | Battelle Memorial Institute | Hydrogenolysis of 5-carbon sugars, sugar alcohols, and other methods and compositions for reactions involving hydrogen |
US8252961B2 (en) | 2002-04-22 | 2012-08-28 | The Curators Of The University Of Missouri | Method of producing lower alcohols from glycerol |
JP2008538579A (ja) | 2005-04-21 | 2008-10-30 | シエル・インターナシヨナル・リサーチ・マートスハツペイ・ベー・ヴエー | 水素化触媒および水素化方法 |
GB2437517A (en) | 2006-04-27 | 2007-10-31 | Danisco Sweeteners Oy | Catalytic hydrogenation of sugar to sugar alcohol, using increasing reaction temperature and/or addition of monocarboxylic acid to maintain catalyst activity |
US7917240B2 (en) | 2006-09-29 | 2011-03-29 | Fisher-Rosemount Systems, Inc. | Univariate method for monitoring and analysis of multivariate data |
US8571689B2 (en) * | 2006-10-31 | 2013-10-29 | Rockwell Automation Technologies, Inc. | Model predictive control of fermentation in biofuel production |
WO2008137544A1 (en) | 2007-05-02 | 2008-11-13 | Mks Instruments, Inc. | Automated model building and model updating |
US8603198B2 (en) | 2008-06-23 | 2013-12-10 | Cavitation Technologies, Inc. | Process for producing biodiesel through lower molecular weight alcohol-targeted cavitation |
US7762715B2 (en) | 2008-10-27 | 2010-07-27 | Cavitation Technologies, Inc. | Cavitation generator |
US9069345B2 (en) | 2009-01-23 | 2015-06-30 | Mks Instruments, Inc. | Controlling a manufacturing process with a multivariate model |
US8673129B2 (en) | 2009-12-23 | 2014-03-18 | Cavitation Technologies, Inc. | High-throughput cavitation and electrocoagulation apparatus |
US9447347B2 (en) | 2009-12-31 | 2016-09-20 | Shell Oil Company | Biofuels via hydrogenolysis-condensation |
US8877985B2 (en) | 2011-06-14 | 2014-11-04 | Shell Oil Company | Co-production of biofuels and glycols |
CN102643165B (zh) | 2011-06-28 | 2014-07-02 | 中国科学院大连化学物理研究所 | 连续加氢裂解糖转化生产乙二醇及1,2-丙二醇的方法 |
US8222464B2 (en) | 2011-07-28 | 2012-07-17 | Uop Llc | Catalytic process for continuously generating polyols |
US8222463B2 (en) | 2011-07-28 | 2012-07-17 | Uop Llc | Process for generation of polyols from saccharide containing feedstock |
US20110312487A1 (en) | 2011-07-28 | 2011-12-22 | Uop Llc | Catalyst system for generation of polyols from saccharides |
US8222462B2 (en) | 2011-07-28 | 2012-07-17 | Uop Llc | Process for generation of polyols from saccharides |
US20110312488A1 (en) | 2011-07-28 | 2011-12-22 | Uop Llc | Catalyst system for generation of polyols from saccharide containing feedstock |
US20140259886A1 (en) * | 2013-03-13 | 2014-09-18 | Rockwell Automation Technologies, Inc. | Advanced process control of a biodiesel plant |
EP2981516B1 (en) | 2013-04-05 | 2018-09-26 | Shell International Research Maatschappij B.V. | Process for the conversion of saccharide-containing feedstock |
EP2981515B1 (en) | 2013-04-05 | 2017-02-01 | Shell Internationale Research Maatschappij B.V. | Process for the preparation of glycols |
WO2014173973A1 (en) | 2013-04-26 | 2014-10-30 | Shell Internationale Research Maatschappij B.V. | Process for the preparation of monoethylene glycol |
CN105517983B (zh) | 2013-08-26 | 2018-08-10 | 国际壳牌研究有限公司 | 制备二醇类的方法 |
CA2920938C (en) | 2013-08-30 | 2021-07-27 | Shell Internationale Research Maatschappij B.V. | Use of a cooled feed stream in processes for catalytic conversion of saccharide-containing feedstocks |
CN105939987A (zh) | 2013-12-23 | 2016-09-14 | 国际壳牌研究有限公司 | 自含糖类进料生产二醇的方法 |
WO2015150520A1 (en) | 2014-04-02 | 2015-10-08 | Shell Internationale Research Maatschappij B.V. | Process for the separation of monoethylene glycol and 1,2-butanediol |
CN106573860B (zh) | 2014-04-09 | 2020-10-27 | 马来西亚国家石油公司 | 含糖类的原料选择性转化为乙二醇的方法 |
CA2949512C (en) | 2014-05-19 | 2020-08-18 | Iowa Corn Promotion Board | Process for the continuous production of ethylene glycol from carbohydrates |
US9926247B2 (en) | 2014-06-30 | 2018-03-27 | Haldor Topsoe A/S | Process for the preparation of ethylene glycol from sugars |
CN106660913B (zh) | 2014-09-09 | 2019-11-08 | 国际壳牌研究有限公司 | 含糖原料的转化方法 |
CN111545213B (zh) | 2014-09-28 | 2023-08-04 | 长春美禾科技发展有限公司 | 一种耐酸合金催化剂 |
CN105523890B (zh) | 2014-09-28 | 2021-04-16 | 长春美禾科技发展有限公司 | 一种制备二元醇的方法 |
EA201790975A1 (ru) | 2014-11-04 | 2017-09-29 | Шелл Интернэшнл Рисерч Маатсхаппий Б.В. | Способы извлечения спиртов |
BR112017009673A2 (pt) | 2014-11-06 | 2017-12-26 | Shell Int Research | processo para a separação de glicóis |
CN107001208B (zh) | 2014-12-08 | 2020-08-04 | 国际壳牌研究有限公司 | 二醇分离方法 |
EP3233775B1 (en) | 2014-12-18 | 2019-01-30 | Shell International Research Maatschappij B.V. | Process for the separation of glycols |
US9816035B2 (en) * | 2014-12-23 | 2017-11-14 | Greenfield Specialty Alcohols Inc. | Conversion of biomass, organic waste and carbon dioxide into synthetic hydrocarbons |
NL2014119B1 (en) | 2015-01-13 | 2017-01-05 | Avantium Knowledge Centre Bv | Process for preparing alkylene glycol from a carbohydrate. |
EP3245182B1 (en) | 2015-01-13 | 2019-10-23 | Avantium Knowledge Centre B.v. | Process for preparing ethylene glycol from a carbohydrate |
WO2016114660A1 (en) | 2015-01-13 | 2016-07-21 | Avantium Knowledge Centre B.V. | Process for preparing ethylene glycol from a carbohydrate source |
JP6494795B2 (ja) | 2015-01-13 | 2019-04-03 | アバンティウム・ナレッジ・センター・ベー・フェー | 炭水化物源からエチレングルコールを製造する方法 |
NL2014120B1 (en) | 2015-01-13 | 2017-01-04 | Avantium Knowledge Centre Bv | Process for preparing ethylene glycol from a carbohydrate. |
EP3245181B1 (en) | 2015-01-13 | 2019-10-23 | Avantium Knowledge Centre B.v. | Continuous process for preparing ethylene glycol from a carbohydrate source |
KR20170108048A (ko) * | 2015-01-22 | 2017-09-26 | 어드밴스드 폴리머 모니터링 테크놀로지스, 인크. | 시간-의존적 공정 동안 화학 종의 성질을 예측하고 제어하기 위한 방법 및 시스템 |
US10252961B2 (en) | 2015-02-03 | 2019-04-09 | Archer Daniels Midland Company | One vessel process for making 1,2-propanediol from a high fructose feedstock |
BR112017021550B1 (pt) | 2015-04-07 | 2021-07-13 | Shell Internationale Research Maatschappij B.V. | Processo para a separação de monoetilenoglicol (meg) e 1,2-butanodiol (1,2-bdo) |
WO2016196752A1 (en) | 2015-06-05 | 2016-12-08 | Shell Oil Company | System and method for superior performance with respect to best performance values in model predictive control applications |
WO2017001382A1 (en) | 2015-06-30 | 2017-01-05 | Shell Internationale Research Maatschappij B.V. | Process for the preparation of glycols |
BR112018000756B1 (pt) | 2015-07-15 | 2021-06-01 | Archer Daniels Midland Company | Método para usar um catalisador multimetálico que contém cobre |
US10308577B2 (en) | 2015-09-23 | 2019-06-04 | Shell Oil Company | Process for the separation of glycols |
CN108137454A (zh) | 2015-09-29 | 2018-06-08 | 国际壳牌研究有限公司 | 氢化催化剂的制备方法和其用于制备二醇的用途 |
US10450255B2 (en) | 2015-09-29 | 2019-10-22 | Shell Oil Company | Process for the preparation of glycols |
CA2998516A1 (en) | 2015-09-29 | 2017-04-06 | Shell Internationale Research Maatschappij B.V. | Process for the preparation of glycols |
CN108137455A (zh) | 2015-09-29 | 2018-06-08 | 国际壳牌研究有限公司 | 用于制备二醇的方法 |
CA3001380C (en) | 2015-10-20 | 2023-10-31 | Shell Internationale Research Maatschappij B.V. | Process for the production of glycols |
EP3365317B1 (en) | 2015-10-20 | 2020-11-25 | Shell International Research Maatschappij B.V. | Method for the production of glycols from a carbohydrate feed |
EP3377218B1 (en) | 2015-11-19 | 2021-04-14 | Shell Internationale Research Maatschappij B.V. | Catalyst system and process for the production of glycols |
CN108348900B (zh) | 2015-11-19 | 2021-04-16 | 国际壳牌研究有限公司 | 用于产生二醇的催化剂系统和方法 |
WO2017085234A1 (en) | 2015-11-19 | 2017-05-26 | Shell Internationale Research Maatschappij B.V. | Catalyst system and process for the production of glycols |
BR112018011713B1 (pt) | 2015-12-09 | 2021-05-18 | Shell Internationale Research Maatschappij B.V. | processo contínuo para a preparação de etilenoglicol e 1,2-propilenoglicol do material de partida que compreende um ou mais sacarídeos |
CN108602041A (zh) | 2015-12-09 | 2018-09-28 | 国际壳牌研究有限公司 | 用于制备二醇的方法 |
MX2018007748A (es) | 2016-01-07 | 2018-11-14 | Topsoe Haldor As | Proceso para la preparacion de etilenglicol a partir de azucares. |
MX2018007750A (es) | 2016-01-07 | 2018-11-14 | Topsoe Haldor As | Proceso para la preparacion de etilenglicol a partir de azucares. |
EP3414218A1 (en) | 2016-02-08 | 2018-12-19 | Shell International Research Maatschappij B.V. | Process for the hydrogenation of glycolaldehyde |
CN108602738A (zh) | 2016-02-09 | 2018-09-28 | 国际壳牌研究有限公司 | 制造亚烷基二醇的方法 |
EP3426373B1 (en) | 2016-03-07 | 2022-06-01 | Shell Internationale Research Maatschappij B.V. | Process for recovering a metallic component |
US10562012B2 (en) | 2016-04-11 | 2020-02-18 | Shell Oil Company | Process for the preparation of a catalyst and a process for producing glycols using the catalyst |
CA3020202A1 (en) | 2016-05-23 | 2017-11-30 | Kai Jurgen FISCHER | Process for the separation of glycols |
EP3464226B1 (en) | 2016-05-23 | 2020-08-12 | Shell International Research Maatschappij B.V. | Process for the separation of diols |
US10801985B2 (en) | 2016-06-03 | 2020-10-13 | Texas Instruments Incorporated | Sensing capacitor with a permeable electrode |
US10472310B2 (en) | 2016-06-03 | 2019-11-12 | Iowa Corn Promotion Board | Continuous processes for the highly selective conversion of sugars to propylene glycol or mixtures of propylene glycol and ethylene glycol |
CN109641191B (zh) | 2016-06-03 | 2023-04-04 | 爱荷华谷类推广协会 | 将产生己醛糖的碳水化合物高度选择性地转化为乙二醇的连续方法 |
CA3031857A1 (en) | 2016-08-04 | 2018-02-08 | Shell Internationale Research Maatschappij B.V. | Process for the production of glycols |
WO2018044971A1 (en) | 2016-08-30 | 2018-03-08 | Shell Oil Company | Magnetic separation and recycle of catalyst components in a bio-mass to glycols process |
CA3037049A1 (en) * | 2016-09-29 | 2018-04-05 | Shell Internationale Research Maatschappij B.V. | Method for acid treatment conditioning of a catalyst in the production of glycols |
US10647646B2 (en) | 2016-10-28 | 2020-05-12 | Shell Oil Company | Process for the production of glycols |
CN108070079A (zh) | 2016-11-09 | 2018-05-25 | 可口可乐公司 | 生物基meg和pet组合物以及制造它们的方法 |
US10018092B2 (en) | 2016-11-23 | 2018-07-10 | GM Global Technology Operations LLC | Model predictive control for multi-can selective catalytic reduction system |
EP3551600B1 (en) * | 2016-12-07 | 2020-10-14 | Shell Internationale Research Maatschappij B.V. | Process for the preparation of glycols |
KR102609303B1 (ko) | 2016-12-08 | 2023-12-05 | 토프쉐 에이/에스 | 열분해 단편화에 의한 글리콜알데하이드의 생성 |
CN110072834A (zh) | 2016-12-19 | 2019-07-30 | 国际壳牌研究有限公司 | 在二醇生产中稳定葡萄糖进料的方法 |
US10739798B2 (en) * | 2017-06-20 | 2020-08-11 | Uop Llc | Incipient temperature excursion mitigation and control |
CN111727181B (zh) | 2018-02-21 | 2023-03-14 | 国际壳牌研究有限公司 | 通过蒸汽喷射稳定多元醇 |
EP3765433B1 (en) | 2018-03-14 | 2024-02-07 | Avantium Knowledge Centre B.V. | Process for the production of ethylene glycol |
LT3765431T (lt) * | 2018-03-14 | 2022-10-10 | Avantium Knowledge Centre B.V. | Nenutrūkstamas arba pusiau nenutrūkstamas procesas, skirtas etileno glikolio gamybai |
EP3765432B1 (en) | 2018-03-14 | 2022-06-15 | Avantium Knowledge Centre B.V. | Process for the production of ethylene glycol |
EP3849960A1 (en) | 2018-09-13 | 2021-07-21 | Shell Internationale Research Maatschappij B.V. | Start-up process for the production of glycols |
US20220033331A1 (en) | 2018-09-13 | 2022-02-03 | Shell Oil Company | Shut-down process for the production of glycols |
WO2020182456A1 (en) * | 2019-03-14 | 2020-09-17 | Avantium Knowledge Centre B.V. | Process for the conversion of one or more polyols |
WO2020212542A1 (en) | 2019-04-17 | 2020-10-22 | Shell Internationale Research Maatschappij B.V. | Stirred injection mixing process |
CN114514216B (zh) | 2019-09-25 | 2023-12-15 | 国际壳牌研究有限公司 | 用于产生二醇的木质纤维素进料的预处理 |
US20220298089A1 (en) | 2019-09-25 | 2022-09-22 | Shell Oil Company | Pre-treatment of lignocellulosic feeds for the production of glycols |
CN114829326A (zh) | 2019-12-16 | 2022-07-29 | 国际壳牌研究有限公司 | 用于分离二醇的方法 |
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BR112022005612A2 (pt) | 2022-07-19 |
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KR20220068231A (ko) | 2022-05-25 |
EP4034298A1 (en) | 2022-08-03 |
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EP4034524A1 (en) | 2022-08-03 |
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CN114650879A (zh) | 2022-06-21 |
AU2020353077A1 (en) | 2022-04-14 |
US20210087127A1 (en) | 2021-03-25 |
EP4034298A4 (en) | 2024-03-13 |
US11319268B2 (en) | 2022-05-03 |
CN114630817A (zh) | 2022-06-14 |
US20210087125A1 (en) | 2021-03-25 |
WO2021061969A1 (en) | 2021-04-01 |
JP2022548327A (ja) | 2022-11-17 |
WO2021062008A1 (en) | 2021-04-01 |
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