MX2016007845A - Reciclaje de nafteno eficiente en energia de a traves del uso de una torre de fraccionamiento de extraccion lateral y condensacion parcial. - Google Patents
Reciclaje de nafteno eficiente en energia de a traves del uso de una torre de fraccionamiento de extraccion lateral y condensacion parcial.Info
- Publication number
- MX2016007845A MX2016007845A MX2016007845A MX2016007845A MX2016007845A MX 2016007845 A MX2016007845 A MX 2016007845A MX 2016007845 A MX2016007845 A MX 2016007845A MX 2016007845 A MX2016007845 A MX 2016007845A MX 2016007845 A MX2016007845 A MX 2016007845A
- Authority
- MX
- Mexico
- Prior art keywords
- paraxylene
- sidedraw
- energy efficient
- naphthenes
- stream
- Prior art date
Links
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 title 1
- 238000009833 condensation Methods 0.000 title 1
- 230000005494 condensation Effects 0.000 title 1
- 238000005194 fractionation Methods 0.000 title 1
- URLKBWYHVLBVBO-UHFFFAOYSA-N Para-Xylene Chemical group CC1=CC=C(C)C=C1 URLKBWYHVLBVBO-UHFFFAOYSA-N 0.000 abstract 12
- 238000000034 method Methods 0.000 abstract 2
- 238000011084 recovery Methods 0.000 abstract 2
- 238000004519 manufacturing process Methods 0.000 abstract 1
Classifications
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
- C07C5/22—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by isomerisation
- C07C5/27—Rearrangement of carbon atoms in the hydrocarbon skeleton
- C07C5/2767—Changing the number of side-chains
- C07C5/277—Catalytic processes
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- 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
- B01D3/009—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping in combination with chemical reactions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D5/00—Condensation of vapours; Recovering volatile solvents by condensation
- B01D5/0057—Condensation of vapours; Recovering volatile solvents by condensation in combination with other processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D5/00—Condensation of vapours; Recovering volatile solvents by condensation
- B01D5/0078—Condensation of vapours; Recovering volatile solvents by condensation characterised by auxiliary systems or arrangements
- B01D5/009—Collecting, removing and/or treatment of the condensate
-
- 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
-
- 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
- C07C15/08—Xylenes
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
- C07C5/22—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by isomerisation
- C07C5/27—Rearrangement of carbon atoms in the hydrocarbon skeleton
- C07C5/2702—Catalytic processes not covered by C07C5/2732 - C07C5/31; Catalytic processes covered by both C07C5/2732 and C07C5/277 simultaneously
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/005—Processes comprising at least two steps in series
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/09—Purification; Separation; Use of additives by fractional condensation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/12—Purification; Separation; Use of additives by adsorption, i.e. purification or separation of hydrocarbons with the aid of solids, e.g. with ion-exchangers
-
- 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
- B01J2219/00051—Controlling the temperature
- B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
- B01J2219/00087—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor
- B01J2219/00103—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor in a heat exchanger separate from the reactor
-
- 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
- B01J2219/24—Stationary reactors without moving elements inside
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Water Supply & Treatment (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
Procesos para el retorno eficiente de energía de naftenos en un proceso de manufactura de paraxileno que comprende la condensación de un efluente del reactor y uso de un aparato de torre de extracción lateral. Los naftenos son separados eficientemente en la corriente de extracción lateral del aparato de torre de extracción lateral. Al menos una porción de la corriente de extracción lateral es dirigida a una sección de recuperación de paraxileno que produce un producto de paraxileno y una corriente pobre en paraxileno que comprende esencialmente todos los naftenos en la corriente de extracción lateral dirigida a la sección de recuperación de paraxileno. La corriente pobre en paraxileno es retornada al reactor, previniendo de este modo perdida excesiva de naftenos de los procesos.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201361917055P | 2013-12-17 | 2013-12-17 | |
PCT/US2014/066536 WO2015094563A1 (en) | 2013-12-17 | 2014-11-20 | Energy efficient naphthene recycle via the use of a side draw fractionation tower and partial condensation |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2016007845A true MX2016007845A (es) | 2016-10-07 |
Family
ID=53403491
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2016007845A MX2016007845A (es) | 2013-12-17 | 2014-11-20 | Reciclaje de nafteno eficiente en energia de a traves del uso de una torre de fraccionamiento de extraccion lateral y condensacion parcial. |
Country Status (15)
Country | Link |
---|---|
US (1) | US9902666B2 (es) |
EP (1) | EP3083531B1 (es) |
JP (1) | JP6416910B2 (es) |
KR (1) | KR20160098335A (es) |
CN (1) | CN105829269B (es) |
CA (1) | CA2930427A1 (es) |
ES (1) | ES2717106T3 (es) |
MX (1) | MX2016007845A (es) |
PL (1) | PL3083531T3 (es) |
PT (1) | PT3083531T (es) |
RU (1) | RU2668561C1 (es) |
SA (1) | SA516371318B1 (es) |
SG (1) | SG11201604861UA (es) |
TR (1) | TR201903637T4 (es) |
WO (1) | WO2015094563A1 (es) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10519082B2 (en) * | 2016-12-20 | 2019-12-31 | Uop Llc | Removal of feed treatment units in aromatics complex designs |
US10793493B2 (en) | 2017-08-31 | 2020-10-06 | Uop Llc | Process for recovering benzene and fuel gas in an aromatics complex |
US10696609B2 (en) | 2018-10-15 | 2020-06-30 | Saudi Arabian Oil Company | Integrated process for maximizing production of para-xylene from full reformate |
US10894755B2 (en) | 2018-10-15 | 2021-01-19 | Saudi Arabian Oil Company | Integrated process for optimum production of para-xylene |
US10501389B1 (en) | 2018-10-25 | 2019-12-10 | Saudi Arabian Oil Company | Process and system for the production of para-xylene and benzene from streams rich in C6 to C12+ aromatics |
KR101952349B1 (ko) * | 2018-12-05 | 2019-02-26 | 부경대학교 산학협력단 | 추출증류를 이용한 ρ-자일렌 분리장치 및 이 장치를 이용한 분리방법 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2109342A5 (en) | 1970-10-13 | 1972-05-26 | Standard Oil Co | P-xylene separation from mixed isomers |
US4039599A (en) | 1976-08-26 | 1977-08-02 | Uop Inc. | Xylene isomerization process |
JPS6044001B2 (ja) * | 1977-07-15 | 1985-10-01 | 松山石油化学株式会社 | 複合蒸留方法 |
JPS5490122A (en) * | 1977-12-27 | 1979-07-17 | Chiyoda Chem Eng & Constr Co Ltd | Distillation of multi-component hydrocarbon composition |
US5705726A (en) * | 1994-11-18 | 1998-01-06 | Mobil Oil Corporation | Xylene isomerization on separate reactors |
CN1045286C (zh) * | 1995-03-30 | 1999-09-29 | 中国石油化工总公司石油化工科学研究院 | 高纯度间二甲苯的制备方法 |
FR2757507B1 (fr) * | 1996-12-20 | 1999-01-29 | Inst Francais Du Petrole | Procede de separation de paraxylene comprenant une adsorption avec injection d'eau et une cristallisation |
FR2792632B1 (fr) | 1999-04-22 | 2004-02-13 | Inst Francais Du Petrole | Procede de production de paraxylene comprenant une etape d'adsorption, une etape d'isomerisation en phase liquide et une etape d'isomerisation en phase gazeuse avec une zeolithe de type eu0 |
CN100368360C (zh) | 2000-02-22 | 2008-02-13 | 埃克森美孚化学专利公司 | 对二甲苯生产方法 |
TWI240716B (en) | 2000-07-10 | 2005-10-01 | Bp Corp North America Inc | Pressure swing adsorption process for separating paraxylene and ethylbenzene from mixed C8 aromatics |
JP2002159801A (ja) * | 2001-10-09 | 2002-06-04 | Kyowa Yuka Co Ltd | 結合型蒸留塔 |
US7271305B2 (en) * | 2003-05-01 | 2007-09-18 | Bp Corporation North America Inc. | Method of obtaining para-xylene |
US7381858B2 (en) * | 2004-01-30 | 2008-06-03 | Bp Corporation North America Inc. | Xylene process using perm-selective separations |
US7249469B2 (en) * | 2004-11-18 | 2007-07-31 | Exxonmobil Chemical Patents Inc. | Method for separating a multicomponent stream |
US7553998B2 (en) | 2006-06-21 | 2009-06-30 | Uop Llc | Energy-efficient process for para-xylene production |
WO2013085681A1 (en) | 2011-12-06 | 2013-06-13 | Exxonmobil Chemical Patents Inc. | Production process of para -xylene and apparatus thereof |
-
2014
- 2014-11-20 EP EP14871811.7A patent/EP3083531B1/en active Active
- 2014-11-20 CA CA2930427A patent/CA2930427A1/en not_active Abandoned
- 2014-11-20 WO PCT/US2014/066536 patent/WO2015094563A1/en active Application Filing
- 2014-11-20 TR TR2019/03637T patent/TR201903637T4/tr unknown
- 2014-11-20 CN CN201480069149.3A patent/CN105829269B/zh not_active Expired - Fee Related
- 2014-11-20 US US15/105,693 patent/US9902666B2/en not_active Expired - Fee Related
- 2014-11-20 PT PT14871811T patent/PT3083531T/pt unknown
- 2014-11-20 MX MX2016007845A patent/MX2016007845A/es active IP Right Grant
- 2014-11-20 SG SG11201604861UA patent/SG11201604861UA/en unknown
- 2014-11-20 KR KR1020167018458A patent/KR20160098335A/ko not_active Application Discontinuation
- 2014-11-20 RU RU2016124911A patent/RU2668561C1/ru active
- 2014-11-20 ES ES14871811T patent/ES2717106T3/es active Active
- 2014-11-20 PL PL14871811T patent/PL3083531T3/pl unknown
- 2014-11-20 JP JP2016541043A patent/JP6416910B2/ja not_active Expired - Fee Related
-
2016
- 2016-06-14 SA SA516371318A patent/SA516371318B1/ar unknown
Also Published As
Publication number | Publication date |
---|---|
PT3083531T (pt) | 2019-05-23 |
ES2717106T3 (es) | 2019-06-19 |
SG11201604861UA (en) | 2016-07-28 |
US9902666B2 (en) | 2018-02-27 |
WO2015094563A1 (en) | 2015-06-25 |
KR20160098335A (ko) | 2016-08-18 |
PL3083531T3 (pl) | 2019-08-30 |
US20160311731A1 (en) | 2016-10-27 |
JP6416910B2 (ja) | 2018-10-31 |
RU2668561C1 (ru) | 2018-10-02 |
TR201903637T4 (tr) | 2019-04-22 |
CN105829269A (zh) | 2016-08-03 |
CA2930427A1 (en) | 2015-06-25 |
EP3083531B1 (en) | 2019-02-20 |
EP3083531A4 (en) | 2017-08-23 |
CN105829269B (zh) | 2017-12-08 |
JP2017500323A (ja) | 2017-01-05 |
RU2016124911A (ru) | 2018-01-23 |
EP3083531A1 (en) | 2016-10-26 |
SA516371318B1 (ar) | 2019-07-03 |
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Legal Events
Date | Code | Title | Description |
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FG | Grant or registration |