MX2017016270A - Metodo y dispositivo para hidrocraqueo con reduccion de compuestos polinucleares aromaticos. - Google Patents
Metodo y dispositivo para hidrocraqueo con reduccion de compuestos polinucleares aromaticos.Info
- Publication number
- MX2017016270A MX2017016270A MX2017016270A MX2017016270A MX2017016270A MX 2017016270 A MX2017016270 A MX 2017016270A MX 2017016270 A MX2017016270 A MX 2017016270A MX 2017016270 A MX2017016270 A MX 2017016270A MX 2017016270 A MX2017016270 A MX 2017016270A
- Authority
- MX
- Mexico
- Prior art keywords
- section
- polynuclear aromatic
- hydrocracking process
- reduction
- aromatic compound
- Prior art date
Links
- 238000004517 catalytic hydrocracking Methods 0.000 title abstract 3
- 150000001491 aromatic compounds Chemical class 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 238000005194 fractionation Methods 0.000 abstract 3
- 238000000926 separation method Methods 0.000 abstract 1
- 238000011144 upstream manufacturing Methods 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G55/00—Treatment of hydrocarbon oils, in the absence of hydrogen, by at least one refining process and at least one cracking process
- C10G55/02—Treatment of hydrocarbon oils, in the absence of hydrogen, by at least one refining process and at least one cracking process plural serial stages only
- C10G55/04—Treatment of hydrocarbon oils, in the absence of hydrogen, by at least one refining process and at least one cracking process plural serial stages only including at least one thermal cracking step
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G55/00—Treatment of hydrocarbon oils, in the absence of hydrogen, by at least one refining process and at least one cracking process
- C10G55/08—Treatment of hydrocarbon oils, in the absence of hydrogen, by at least one refining process and at least one cracking process plural parallel stages only
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/06—Flash distillation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/14—Fractional distillation or use of a fractionation or rectification column
- B01D3/143—Fractional distillation or use of a fractionation or rectification column by two or more of a fractionation, separation or rectification step
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/34—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping with one or more auxiliary substances
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/34—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping with one or more auxiliary substances
- B01D3/343—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping with one or more auxiliary substances the substance being a gas
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/34—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping with one or more auxiliary substances
- B01D3/38—Steam distillation
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G47/00—Cracking of hydrocarbon oils, in the presence of hydrogen or hydrogen- generating compounds, to obtain lower boiling fractions
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G47/00—Cracking of hydrocarbon oils, in the presence of hydrogen or hydrogen- generating compounds, to obtain lower boiling fractions
- C10G47/24—Cracking of hydrocarbon oils, in the presence of hydrogen or hydrogen- generating compounds, to obtain lower boiling fractions with moving solid particles
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G49/00—Treatment of hydrocarbon oils, in the presence of hydrogen or hydrogen-generating compounds, not provided for in a single one of groups C10G45/02, C10G45/32, C10G45/44, C10G45/58 or C10G47/00
- C10G49/22—Separation of effluents
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G7/00—Distillation of hydrocarbon oils
- C10G7/06—Vacuum distillation
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
- C10G2300/10—Feedstock materials
- C10G2300/1096—Aromatics or polyaromatics
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
- C10G2300/20—Characteristics of the feedstock or the products
- C10G2300/201—Impurities
- C10G2300/202—Heteroatoms content, i.e. S, N, O, P
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G2400/00—Products obtained by processes covered by groups C10G9/00 - C10G69/14
- C10G2400/02—Gasoline
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G2400/00—Products obtained by processes covered by groups C10G9/00 - C10G69/14
- C10G2400/06—Gasoil
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G2400/00—Products obtained by processes covered by groups C10G9/00 - C10G69/14
- C10G2400/16—Residues
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G2400/00—Products obtained by processes covered by groups C10G9/00 - C10G69/14
- C10G2400/30—Aromatics
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
En el proceso de hidrocraqueo según la invención, que comprende una sección de hidrocraqueo, un separador de alta presión en caliente y una sección de fraccionamiento, se se agrega corriente arriba de la sección de fraccionamiento una columna de separación del tipo de un separador o una columna de ebullición que va a tratar al menos una parte del efluente pesado surgido del separador a alta presión en caliente. La totalidad o una parte de la fracción del fondo de tal columna, que es rica en compuestos polinucleares aromáticos es purgada. Al menos una parte de la fracción del fondo surgida de la sección de fraccionamiento, que está compuesta por productos no convertidos, se recicla a la sección de reacción.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1663096A FR3061199A1 (fr) | 2016-12-22 | 2016-12-22 | Procede et dispositif d'hydrocraquage avec reduction des composes polynucleaires aromatiques |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MX2017016270A true MX2017016270A (es) | 2018-11-09 |
Family
ID=58669899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2017016270A MX2017016270A (es) | 2016-12-22 | 2017-12-13 | Metodo y dispositivo para hidrocraqueo con reduccion de compuestos polinucleares aromaticos. |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US11459514B2 (es) |
| EP (1) | EP3339400B1 (es) |
| CN (1) | CN108219836A (es) |
| FR (1) | FR3061199A1 (es) |
| HU (1) | HUE044649T2 (es) |
| MX (1) | MX2017016270A (es) |
| PT (1) | PT3339400T (es) |
| RU (1) | RU2758382C2 (es) |
| SA (1) | SA117390193B1 (es) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12071592B2 (en) | 2017-02-12 | 2024-08-27 | Magēmā Technology LLC | Multi-stage process and device utilizing structured catalyst beds and reactive distillation for the production of a low sulfur heavy marine fuel oil |
| US12025435B2 (en) | 2017-02-12 | 2024-07-02 | Magēmã Technology LLC | Multi-stage device and process for production of a low sulfur heavy marine fuel oil |
| US10604709B2 (en) | 2017-02-12 | 2020-03-31 | Magēmā Technology LLC | Multi-stage device and process for production of a low sulfur heavy marine fuel oil from distressed heavy fuel oil materials |
| US10655074B2 (en) | 2017-02-12 | 2020-05-19 | Mag{hacek over (e)}m{hacek over (a)} Technology LLC | Multi-stage process and device for reducing environmental contaminates in heavy marine fuel oil |
| US12281266B2 (en) | 2017-02-12 | 2025-04-22 | Magẽmã Technology LLC | Heavy marine fuel oil composition |
| US20220153764A1 (en) * | 2017-03-07 | 2022-05-19 | Patrick J. Cappillino | Flow battery and components thereof |
| FR3075941B1 (fr) * | 2017-12-22 | 2021-02-26 | Axens | Echangeur de chaleur bobine pour hydrotraitement ou hydroconversion |
| FR3101256B1 (fr) * | 2019-09-26 | 2021-11-12 | Safran Ceram | Procédé de traitement d’une huile chargée en HAP |
| CN111909723A (zh) * | 2020-06-19 | 2020-11-10 | 张家港保税区慧鑫化工科技有限公司 | 一种重油原料的超临界萃取系统及萃取方法 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5120427A (en) * | 1988-05-23 | 1992-06-09 | Uop | High conversion high vaporization hydrocracking process |
| US6361683B1 (en) * | 2000-02-22 | 2002-03-26 | Uop Llc | Hydrocracking process |
| RU2255959C1 (ru) * | 2004-02-03 | 2005-07-10 | Озеренко Алексей Анатольевич | Способ переработки нефти |
| RU2412977C2 (ru) * | 2006-07-12 | 2011-02-27 | Юоп Ллк | Комбинированный способ производства сверхнизкосернистого дизельного топлива и низкосернистого котельного топлива |
| US8852404B2 (en) * | 2010-12-14 | 2014-10-07 | Uop Llc | Apparatus for removing heavy polynuclear aromatic compounds from a hydroprocessed stream |
| BR112013014250A2 (pt) * | 2010-12-14 | 2016-09-20 | Uop Llc | processo e aparelho para remover aromáticos polinucleares pesados de uma corrente hidroprocessada |
| US8574425B2 (en) * | 2010-12-14 | 2013-11-05 | Uop Llc | Process for removing heavy polynuclear aromatic compounds from a hydroprocessed stream |
| US8715595B2 (en) * | 2011-08-19 | 2014-05-06 | Uop Llc | Apparatus for recovering hydroprocessed hydrocarbons with two strippers in series |
| US8877040B2 (en) * | 2012-08-20 | 2014-11-04 | Uop Llc | Hydrotreating process and apparatus relating thereto |
| US10041008B2 (en) * | 2014-02-26 | 2018-08-07 | Uop Llc | Process and apparatus for hydroprocessing with two product fractionators |
| FR3030566B1 (fr) | 2014-12-22 | 2018-07-27 | Axens | Procede et dispositif de reduction des composes aromatiques polycycliques lourds dans les unites d'hydrocraquage |
| US10144884B2 (en) * | 2015-06-18 | 2018-12-04 | Uop Llc | Two stage hydrocracking process and apparatus |
| RU2753415C2 (ru) * | 2016-08-18 | 2021-08-16 | Хальдор Топсёэ А/С | Способ и установка для гидрокрекинга с высокой конверсией |
-
2016
- 2016-12-22 FR FR1663096A patent/FR3061199A1/fr not_active Ceased
-
2017
- 2017-12-13 MX MX2017016270A patent/MX2017016270A/es unknown
- 2017-12-19 HU HUE17306820 patent/HUE044649T2/hu unknown
- 2017-12-19 EP EP17306820.6A patent/EP3339400B1/fr active Active
- 2017-12-19 PT PT17306820T patent/PT3339400T/pt unknown
- 2017-12-20 SA SA117390193A patent/SA117390193B1/ar unknown
- 2017-12-21 RU RU2017145091A patent/RU2758382C2/ru active
- 2017-12-21 US US15/850,658 patent/US11459514B2/en active Active
- 2017-12-22 CN CN201711404767.0A patent/CN108219836A/zh active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| HUE044649T2 (hu) | 2019-11-28 |
| PT3339400T (pt) | 2019-08-01 |
| RU2017145091A (ru) | 2019-06-21 |
| EP3339400A1 (fr) | 2018-06-27 |
| SA117390193B1 (ar) | 2021-10-11 |
| CN108219836A (zh) | 2018-06-29 |
| RU2758382C2 (ru) | 2021-10-28 |
| FR3061199A1 (fr) | 2018-06-29 |
| US20180187101A1 (en) | 2018-07-05 |
| RU2017145091A3 (es) | 2021-04-06 |
| US11459514B2 (en) | 2022-10-04 |
| EP3339400B1 (fr) | 2019-05-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| MX2017016270A (es) | Metodo y dispositivo para hidrocraqueo con reduccion de compuestos polinucleares aromaticos. | |
| MY192380A (en) | Separation processes using divided columns | |
| SA519401074B1 (ar) | عملية لاستعادة البنزين والديزل من مخلفات مجمع للمركبات العطرية | |
| WO2009010513A3 (en) | Process for the separation of a hydrocarbon-containing feed stream | |
| FR3023840B1 (fr) | Procede de production de paraxylene a haute purete a partir d'une coupe xylenes, utilisant deux unites de separation en lit mobile simule fonctionnant en serie et deux unites d'isomerisation. | |
| JP2014012665A5 (es) | ||
| EA033012B1 (ru) | Способ и устройство для превращения сырой нефти в продукты нефтехимического синтеза, характеризующегося улучшенным выходом по этилену и бтк | |
| MX2015008359A (es) | Proceso de separacion del etileno. | |
| EA033166B1 (ru) | Способ конверсии углеводородов в олефины | |
| EA201891215A1 (ru) | Способ эпоксидирования пропена | |
| WO2012145221A3 (en) | Transalkylation of methylated aromatic hydrocarbon-enriched fractions in c8 aromatic hydrocarbon production | |
| EA202090743A1 (ru) | Использование верхней разделительной перегородки в установке изомеризации | |
| MY192785A (en) | Purification of mercaptans or thiophenes using dividing wall column distillation | |
| MY181298A (en) | Energy efficient fractionation process for separating the reactor effluent from tol/ap+ transalkylation processes | |
| EA201691717A1 (ru) | Способ конверсии углеводородов в олефины | |
| CL2018002823A1 (es) | Inhibidor de esterasa c1 conjungado y sus usos | |
| AR102116A1 (es) | Proceso de separación para mezcla de compuestos aromáticos de c₈ | |
| FR3038316B1 (fr) | Procede de synthese en continu d'un elastomere dienique modifie. | |
| HUE062615T2 (hu) | Hõszigetelésmentes lepárolóoszlop | |
| SA518391246B1 (ar) | عملية لتنقية ميث أكريلات الميثيل | |
| MY185595A (en) | Process for recovering aldehyde obtained by hydroformulation in two columns with increasing pressure | |
| BR112018076607A2 (pt) | processo de produção de butadieno partindo de eta-nol que compreende uma purificação de um efluente rico em butadieno por destilação com extração | |
| WO2016053766A3 (en) | Methods and apparatuses for hydrocarbon production | |
| MY203603A (en) | Process for recovering 3-methylbut-3-en-1-ol | |
| BR112018076592A2 (pt) | processo de produção de butadieno partindo de etanol integrado com destilação com extração |