BR112019008618A2 - processo para a produção de glicóis - Google Patents
processo para a produção de glicóisInfo
- Publication number
- BR112019008618A2 BR112019008618A2 BR112019008618A BR112019008618A BR112019008618A2 BR 112019008618 A2 BR112019008618 A2 BR 112019008618A2 BR 112019008618 A BR112019008618 A BR 112019008618A BR 112019008618 A BR112019008618 A BR 112019008618A BR 112019008618 A2 BR112019008618 A2 BR 112019008618A2
- Authority
- BR
- Brazil
- Prior art keywords
- reactor
- stream
- product stream
- buffer system
- heavy hydrocarbon
- Prior art date
Links
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
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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
- B01J23/10—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of rare earths
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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
- B01J23/14—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of germanium, tin or lead
-
- 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
- B01J23/28—Molybdenum
-
- 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
-
- 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
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
- B01J23/42—Platinum
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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
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
- B01J23/44—Palladium
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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
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
- B01J23/46—Ruthenium, rhodium, osmium or iridium
- B01J23/462—Ruthenium
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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
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
- B01J23/46—Ruthenium, rhodium, osmium or iridium
- B01J23/464—Rhodium
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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
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
- B01J23/46—Ruthenium, rhodium, osmium or iridium
- B01J23/468—Iridium
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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
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/74—Iron group metals
- B01J23/745—Iron
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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
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/74—Iron group metals
- B01J23/75—Cobalt
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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
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/74—Iron group metals
- B01J23/755—Nickel
-
- 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
- C07C29/60—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by elimination of -OH groups, e.g. by dehydration
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
um processo para a produção de glicóis é fornecido, em que o processo compreende as etapas de: (i) colocar uma matéria-prima contendo sacarídeo em contato com um sistema catalisador em um reator na presença de um meio de reação, um sistema tampão para controlar o ph dentro do reator, e hidrogênio; (ii) retirar uma corrente de produto do reator do reator; (iii) separar a corrente de produto do reator em pelo menos uma corrente de produto glicol e uma corrente de hidrocarbonetos pesados; e (iv) reciclar a corrente de hidrocarbonetos pesados pelo menos parcialmente de volta para o reator; em que os componentes do sistema tampão retirados do reator na corrente de produto do reator se separam da corrente de pesados e são reciclados com a mesma.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP16196423.4 | 2016-10-28 | ||
EP16196423 | 2016-10-28 | ||
PCT/EP2017/077360 WO2018077979A1 (en) | 2016-10-28 | 2017-10-25 | Process for the production of glycols |
Publications (2)
Publication Number | Publication Date |
---|---|
BR112019008618A2 true BR112019008618A2 (pt) | 2019-07-09 |
BR112019008618B1 BR112019008618B1 (pt) | 2022-06-28 |
Family
ID=57226807
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112019008618-8A BR112019008618B1 (pt) | 2016-10-28 | 2017-10-25 | Processo para a produção de glicóis |
Country Status (6)
Country | Link |
---|---|
US (1) | US10647646B2 (pt) |
EP (1) | EP3532453B1 (pt) |
CN (1) | CN109843840B (pt) |
BR (1) | BR112019008618B1 (pt) |
CA (1) | CA3036982A1 (pt) |
WO (1) | WO2018077979A1 (pt) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112689620A (zh) * | 2018-09-13 | 2021-04-20 | 国际壳牌研究有限公司 | 用于生产二醇的启动方法 |
AU2020356546A1 (en) | 2019-09-24 | 2022-04-07 | T.En Process Technology, Inc. | Methods for operating continuous, unmodulated, multiple catalytic step processes |
US11680031B2 (en) | 2020-09-24 | 2023-06-20 | T. EN Process Technology, Inc. | Continuous processes for the selective conversion of aldohexose-yielding carbohydrate to ethylene glycol using low concentrations of retro-aldol catalyst |
US11319269B2 (en) | 2020-09-24 | 2022-05-03 | Iowa Corn Promotion Board | Continuous processes for the selective conversion of aldohexose-yielding carbohydrate to ethylene glycol using low concentrations of retro-aldol catalyst |
CN113121307A (zh) * | 2021-03-10 | 2021-07-16 | 宁波水星环保科技有限公司 | 一种从糖制备的乙二醇 |
CN115779925B (zh) * | 2021-09-10 | 2024-03-26 | 中国石油化工股份有限公司 | 生物质原料制乙二醇催化剂组合物及其制备方法和应用 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2832741A1 (en) * | 2011-07-28 | 2013-01-31 | Uop Llc | Generation of polyols from saccharides |
CN103420798B (zh) * | 2012-05-18 | 2015-12-09 | 中国科学院大连化学物理研究所 | 一种高效催化转化纤维素类原料到二元醇的方法 |
CA2898862A1 (en) * | 2013-04-05 | 2014-10-09 | Shell Internationale Research Maatschappij B.V. | Process for the preparation of glycols |
WO2015028398A1 (en) | 2013-08-26 | 2015-03-05 | Shell Internationale Research Maatschappij B.V. | Process for the preparation of glycols |
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 |
US20160145178A1 (en) * | 2014-11-20 | 2016-05-26 | Uop Llc | Methods and apparatuses for generating a polyol from whole biomass |
CN105921144B (zh) * | 2016-04-22 | 2018-12-21 | 华南师范大学 | 一种纳米钨酸催化剂及其制备方法和应用 |
-
2017
- 2017-10-25 US US16/344,850 patent/US10647646B2/en active Active
- 2017-10-25 CN CN201780063872.4A patent/CN109843840B/zh active Active
- 2017-10-25 CA CA3036982A patent/CA3036982A1/en active Pending
- 2017-10-25 BR BR112019008618-8A patent/BR112019008618B1/pt active IP Right Grant
- 2017-10-25 WO PCT/EP2017/077360 patent/WO2018077979A1/en unknown
- 2017-10-25 EP EP17797093.6A patent/EP3532453B1/en active Active
Also Published As
Publication number | Publication date |
---|---|
CA3036982A1 (en) | 2018-05-03 |
EP3532453B1 (en) | 2022-08-03 |
US10647646B2 (en) | 2020-05-12 |
CN109843840A (zh) | 2019-06-04 |
EP3532453A1 (en) | 2019-09-04 |
WO2018077979A1 (en) | 2018-05-03 |
CN109843840B (zh) | 2022-06-03 |
US20200048172A1 (en) | 2020-02-13 |
BR112019008618B1 (pt) | 2022-06-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B350 | Update of information on the portal [chapter 15.35 patent gazette] | ||
B06W | Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 25/10/2017, OBSERVADAS AS CONDICOES LEGAIS |