AR102062A1 - Proceso para la separación mejorada de etilbenceno - Google Patents
Proceso para la separación mejorada de etilbencenoInfo
- Publication number
- AR102062A1 AR102062A1 ARP150102842A ARP150102842A AR102062A1 AR 102062 A1 AR102062 A1 AR 102062A1 AR P150102842 A ARP150102842 A AR P150102842A AR P150102842 A ARP150102842 A AR P150102842A AR 102062 A1 AR102062 A1 AR 102062A1
- Authority
- AR
- Argentina
- Prior art keywords
- ethylbenzene
- improved separation
- distillation column
- stream
- feed stream
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/04—Purification; Separation; Use of additives by distillation
- C07C7/05—Purification; Separation; Use of additives by distillation with the aid of auxiliary compounds
- C07C7/08—Purification; Separation; Use of additives by distillation with the aid of auxiliary compounds by extractive distillation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/002—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by condensation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C15/00—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts
- C07C15/02—Monocyclic hydrocarbons
- C07C15/067—C8H10 hydrocarbons
- C07C15/073—Ethylbenzene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/16—Halogen-containing compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/30—Sulfur-, selenium- or tellurium-containing compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Water Supply & Treatment (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Un proceso para la separación por destilación del etilbenceno a partir de una mezcla que comprende etilbenceno y al menos otro compuesto aromático de C₈, que comprende introducir una corriente de alimentación que comprende a dicha mezcla en una primera columna de destilación, introducir una primera corriente que comprende un solvente pesado por arriba de la corriente de alimentación en la primera columna de destilación, introducir una corriente acuosa por debajo de la corriente de alimentación en la primera columna de destilación.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/US2014/054404 WO2016036392A1 (en) | 2014-09-05 | 2014-09-05 | Process for the enhanced separation of ethylbenzene |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR102062A1 true AR102062A1 (es) | 2017-02-01 |
Family
ID=51589526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARP150102842A AR102062A1 (es) | 2014-09-05 | 2015-09-04 | Proceso para la separación mejorada de etilbenceno |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US10435340B2 (es) |
| EP (1) | EP3189023B1 (es) |
| JP (1) | JP6735752B2 (es) |
| KR (1) | KR102275314B1 (es) |
| CN (1) | CN107074687B (es) |
| AR (1) | AR102062A1 (es) |
| ES (1) | ES2887401T3 (es) |
| PL (1) | PL3189023T3 (es) |
| RU (1) | RU2670963C9 (es) |
| SA (1) | SA517381022B1 (es) |
| TW (1) | TWI675825B (es) |
| WO (1) | WO2016036392A1 (es) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2670963C9 (ru) | 2014-09-05 | 2018-11-21 | ЭсСиДжи КЕМИКАЛЗ КОМПАНИ ЛИМИТЕД | Способ выделения этилбензола с увеличенным выходом |
| FR3039080B1 (fr) * | 2015-07-23 | 2019-05-17 | L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude | Methode de purification d'un gaz riche en hydrocarbures |
| KR102610993B1 (ko) * | 2017-02-17 | 2023-12-07 | 에스케이이노베이션 주식회사 | 혼합 자일렌 내 에틸벤젠의 선택적 분리 방법 |
| TWI712586B (zh) * | 2018-07-20 | 2020-12-11 | 泰商Ｓｃｇ化學股份有限公司 | 用於將乙苯自其他ｃ芳族化合物中分離出之製程 |
| EP3807235A4 (en) * | 2018-07-20 | 2022-03-09 | SCG Chemicals Co., Ltd. | Integrated processes for para-xylene production |
| CN111036025A (zh) * | 2018-10-11 | 2020-04-21 | 中国石化工程建设有限公司 | 一种处理苯乙烯泄压排放气的方法和系统 |
| KR101952349B1 (ko) * | 2018-12-05 | 2019-02-26 | 부경대학교 산학협력단 | 추출증류를 이용한 ρ-자일렌 분리장치 및 이 장치를 이용한 분리방법 |
| CA3184956A1 (en) | 2020-07-31 | 2022-02-03 | Robert G. Tinger | Processes for producing high-octane-number fuel component |
| JP7696999B2 (ja) | 2020-08-26 | 2025-06-23 | 中国石油化工股▲ふん▼有限公司 | 吸着蒸留によりエチルベンゼンを分離するための複合吸着剤およびその応用 |
| CN112920162A (zh) * | 2021-01-29 | 2021-06-08 | 临涣焦化股份有限公司 | 一种溶剂再生装置 |
| CN113318471B (zh) * | 2021-07-08 | 2024-05-31 | 山东友道化学有限公司 | 二甲苯氧化反应液的处理方法及系统 |
| CN115703023B (zh) * | 2021-08-05 | 2024-07-09 | 中国石油化工股份有限公司 | 一种从c8芳烃中分离乙苯的复合溶剂及应用 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2532031A (en) | 1948-04-06 | 1950-11-28 | Shell Dev | Separation of c8h10 aromatic hydrocarbons by extractive distillation |
| US3105017A (en) | 1960-06-22 | 1963-09-24 | Exxon Research Engineering Co | Extractive distillation of ethylbenzene |
| US3522153A (en) | 1968-04-04 | 1970-07-28 | Badger Co | Method of separating xylene isomers by distillation with crystallization and isomerization of a side stream |
| BE745743A (fr) | 1969-02-17 | 1970-07-16 | Toray Industries | Procedes de recuperation de styrene et de xylenes a partir d'huile craquee et nouveaux produits ainsi obtenus ( |
| IT972268B (it) * | 1972-11-29 | 1974-05-20 | Snam Progetti | Procedimento per la separazione di idrocarburi aromatici ad elevata purezza da miscele che li conten gono |
| IT1063231B (it) * | 1976-01-14 | 1985-02-11 | Snam Progetti | Impiego di n-metil-morfolin-3-one quale solvente per la separazione di idrocarburi |
| US4283587A (en) | 1980-06-16 | 1981-08-11 | Uop Inc. | Adsorptive separation of aromatic isomers |
| US4299668A (en) | 1981-02-23 | 1981-11-10 | International Synthetic Rubber Co., Ltd. | Separation of ethylbenzene from para- and meta-xylenes by extractive distillation |
| US5135620A (en) | 1991-09-04 | 1992-08-04 | Phillips Petroleum Company | Separation of ethylbenzene from xylenes by extractive distillation |
| US5425855A (en) | 1994-04-08 | 1995-06-20 | Lloyd Berg | Separation of ethyl benzene from p-xylene by extractive distillation |
| ZA972966B (en) * | 1996-05-21 | 1997-11-21 | Glitsch Int Inc | Recovery of styrene from purolysis gasoline by extractive distillation. |
| CN101808704B (zh) | 2007-09-28 | 2012-11-28 | 巴斯夫欧洲公司 | 从烃混合物中获得芳烃的方法 |
| RU2670963C9 (ru) | 2014-09-05 | 2018-11-21 | ЭсСиДжи КЕМИКАЛЗ КОМПАНИ ЛИМИТЕД | Способ выделения этилбензола с увеличенным выходом |
-
2014
- 2014-09-05 RU RU2017111207A patent/RU2670963C9/ru active
- 2014-09-05 KR KR1020177008977A patent/KR102275314B1/ko active Active
- 2014-09-05 ES ES14772013T patent/ES2887401T3/es active Active
- 2014-09-05 PL PL14772013T patent/PL3189023T3/pl unknown
- 2014-09-05 CN CN201480081611.1A patent/CN107074687B/zh active Active
- 2014-09-05 EP EP14772013.0A patent/EP3189023B1/en active Active
- 2014-09-05 WO PCT/US2014/054404 patent/WO2016036392A1/en not_active Ceased
- 2014-09-05 JP JP2017533157A patent/JP6735752B2/ja active Active
- 2014-09-05 US US15/505,590 patent/US10435340B2/en active Active
-
2015
- 2015-08-26 TW TW104127865A patent/TWI675825B/zh active
- 2015-09-04 AR ARP150102842A patent/AR102062A1/es active IP Right Grant
-
2017
- 2017-03-02 SA SA517381022A patent/SA517381022B1/ar unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RU2017111207A (ru) | 2018-10-05 |
| EP3189023B1 (en) | 2021-08-04 |
| RU2670963C9 (ru) | 2018-11-21 |
| JP2017527624A (ja) | 2017-09-21 |
| PL3189023T3 (pl) | 2021-12-27 |
| TWI675825B (zh) | 2019-11-01 |
| RU2017111207A3 (es) | 2018-10-05 |
| ES2887401T3 (es) | 2021-12-22 |
| CN107074687B (zh) | 2020-07-31 |
| US20170247303A1 (en) | 2017-08-31 |
| KR20170058953A (ko) | 2017-05-29 |
| KR102275314B1 (ko) | 2021-07-12 |
| EP3189023A1 (en) | 2017-07-12 |
| TW201609630A (zh) | 2016-03-16 |
| JP6735752B2 (ja) | 2020-08-05 |
| WO2016036392A1 (en) | 2016-03-10 |
| CN107074687A (zh) | 2017-08-18 |
| US10435340B2 (en) | 2019-10-08 |
| RU2670963C2 (ru) | 2018-10-26 |
| SA517381022B1 (ar) | 2021-02-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG | Grant, registration |