SG11201504608SA - Production of para-xylene - Google Patents
Production of para-xyleneInfo
- Publication number
- SG11201504608SA SG11201504608SA SG11201504608SA SG11201504608SA SG11201504608SA SG 11201504608S A SG11201504608S A SG 11201504608SA SG 11201504608S A SG11201504608S A SG 11201504608SA SG 11201504608S A SG11201504608S A SG 11201504608SA SG 11201504608S A SG11201504608S A SG 11201504608SA
- Authority
- SG
- Singapore
- Prior art keywords
- para
- xylene
- production
- Prior art date
Links
- URLKBWYHVLBVBO-UHFFFAOYSA-N Para-Xylene Chemical group CC1=CC=C(C)C=C1 URLKBWYHVLBVBO-UHFFFAOYSA-N 0.000 title 2
Classifications
-
- 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
- B01J29/00—Catalysts comprising molecular sieves
- B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
- B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
- B01J29/40—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the pentasil type, e.g. types ZSM-5, ZSM-8 or ZSM-11, as exemplified by patent documents US3702886, GB1334243 and US3709979, respectively
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2/00—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms
- C07C2/86—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by condensation between a hydrocarbon and a non-hydrocarbon
- C07C2/862—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by condensation between a hydrocarbon and a non-hydrocarbon the non-hydrocarbon contains only oxygen as hetero-atoms
- C07C2/864—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by condensation between a hydrocarbon and a non-hydrocarbon the non-hydrocarbon contains only oxygen as hetero-atoms the non-hydrocarbon is an alcohol
-
- 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
- C07C2/00—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms
- C07C2/86—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by condensation between a hydrocarbon and a non-hydrocarbon
- C07C2/862—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by condensation between a hydrocarbon and a non-hydrocarbon the non-hydrocarbon contains only oxygen as hetero-atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/20—Use of additives, e.g. for stabilisation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2521/00—Catalysts comprising the elements, oxides or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium or hafnium
- C07C2521/16—Clays or other mineral silicates
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2529/00—Catalysts comprising molecular sieves
- C07C2529/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites, pillared clays
- C07C2529/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
- C07C2529/40—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the pentasil type, e.g. types ZSM-5, ZSM-8 or ZSM-11
-
- 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)
- Engineering & Computer Science (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Water Supply & Treatment (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201361759087P | 2013-01-31 | 2013-01-31 | |
| PCT/US2014/011247 WO2014120422A1 (en) | 2013-01-31 | 2014-01-13 | Production of para-xylene |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SG11201504608SA true SG11201504608SA (en) | 2015-07-30 |
Family
ID=51223641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG11201504608SA SG11201504608SA (en) | 2013-01-31 | 2014-01-13 | Production of para-xylene |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US9440893B2 (en) |
| JP (1) | JP6232685B2 (en) |
| KR (2) | KR20150100907A (en) |
| CN (1) | CN104936931A (en) |
| BR (1) | BR112015017015A2 (en) |
| MY (1) | MY170534A (en) |
| RU (1) | RU2659066C2 (en) |
| SG (1) | SG11201504608SA (en) |
| TW (2) | TW201811717A (en) |
| WO (1) | WO2014120422A1 (en) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108779043B (en) | 2016-03-25 | 2021-09-24 | 埃克森美孚化学专利公司 | Catalyst and process for producing paraxylene |
| JP6743173B2 (en) * | 2016-03-25 | 2020-08-19 | エクソンモービル・ケミカル・パテンツ・インク | Catalysts and processes for the production of paraxylene |
| CN109963827A (en) * | 2016-12-05 | 2019-07-02 | 埃克森美孚化学专利公司 | The method for preparing paraxylene by the methylation of toluene and/or benzene |
| US11208365B2 (en) | 2016-12-20 | 2021-12-28 | Uop Llc | Processes and apparatuses for methylation of aromatics in an aromatics complex |
| US10450240B2 (en) | 2017-11-10 | 2019-10-22 | Uop Llc | Processes and apparatuses for methylation of aromatics in an aromatics complex |
| US11130719B2 (en) * | 2017-12-05 | 2021-09-28 | Uop Llc | Processes and apparatuses for methylation of aromatics in an aromatics complex |
| US11130720B2 (en) * | 2018-03-23 | 2021-09-28 | Uop Llc | Processes for methylation of aromatics in an aromatics complex |
| CN113574038A (en) | 2019-03-28 | 2021-10-29 | 埃克森美孚化学专利公司 | Method for converting benzene and/or toluene via methylation |
| US11691933B2 (en) | 2019-03-28 | 2023-07-04 | Exxonmobil Chemical Patents Inc. | Processes and systems for converting benzene and/or toluene via methylation |
| WO2020197890A1 (en) | 2019-03-28 | 2020-10-01 | Exxonmobil Chemical Patents Inc. | Processes for converting benzene and/or toluene via methylation |
| US11535578B2 (en) | 2019-03-28 | 2022-12-27 | Exxonmobil Chemical Patents Inc. | Processes for converting aromatic hydrocarbons using passivated reactor |
| CA3184956A1 (en) | 2020-07-31 | 2022-02-03 | Robert G. Tinger | Processes for producing high-octane-number fuel component |
| CN114073976B (en) * | 2020-08-10 | 2023-04-07 | 中国科学院大连化学物理研究所 | Modified ZSM-5 molecular sieve and preparation method and application thereof |
| WO2023044278A1 (en) | 2021-09-16 | 2023-03-23 | Exxonmobil Chemical Patents Inc. | Xylene isomer separation processes |
| WO2023204947A1 (en) | 2022-04-19 | 2023-10-26 | Exxonmobil Chemical Patents Inc. | Processes for oxidizing p-xylene or p-xylene-containing mixtures |
| WO2023244394A1 (en) | 2022-06-14 | 2023-12-21 | Exxonmobil Chemical Patents Inc. | Production of p-xylene by liquid-phase isomerization and separation thereof |
| WO2023244389A1 (en) | 2022-06-14 | 2023-12-21 | Exxonmobil Chemical Patents Inc. | Production of p-xylene by liquid-phase isomerization in the presence of c9+ aromatic hydrocarbons and separation thereof |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ZA978671B (en) | 1996-10-02 | 1999-03-26 | Mobil Oil Corp | Selective para-xylene production by toluene methylation |
| US6423879B1 (en) | 1997-10-02 | 2002-07-23 | Exxonmobil Oil Corporation | Selective para-xylene production by toluene methylation |
| US20040097769A1 (en) | 2002-11-14 | 2004-05-20 | Ou John D. Y. | Para-xylene production process employing in-situ catalyst selectivation |
| US7326818B2 (en) | 2003-08-15 | 2008-02-05 | Exxonmobil Chemical Patents Inc. | Selectivation of molecular sieve catalysts and use therof in hydrocarbon conversion |
| US7399727B2 (en) | 2004-04-23 | 2008-07-15 | Saudi Basic Industries Corporation | Zeolite catalyst and method |
| US7629498B2 (en) * | 2007-06-28 | 2009-12-08 | Exxonmobil Chemical Patents, Inc. | Process of manufacturing para-xylene |
| US8344197B2 (en) * | 2009-10-21 | 2013-01-01 | Exxonmobil Chemical Patents Inc. | Production of para-xylene by the methylation of benzene and/or toluene |
-
2014
- 2014-01-13 KR KR1020157020359A patent/KR20150100907A/en not_active Application Discontinuation
- 2014-01-13 MY MYPI2015702146A patent/MY170534A/en unknown
- 2014-01-13 RU RU2015136651A patent/RU2659066C2/en not_active IP Right Cessation
- 2014-01-13 BR BR112015017015A patent/BR112015017015A2/en not_active Application Discontinuation
- 2014-01-13 JP JP2015556029A patent/JP6232685B2/en active Active
- 2014-01-13 US US14/153,399 patent/US9440893B2/en active Active
- 2014-01-13 CN CN201480005434.9A patent/CN104936931A/en active Pending
- 2014-01-13 WO PCT/US2014/011247 patent/WO2014120422A1/en active Application Filing
- 2014-01-13 KR KR1020177026068A patent/KR101935708B1/en active IP Right Grant
- 2014-01-13 SG SG11201504608SA patent/SG11201504608SA/en unknown
- 2014-01-20 TW TW106134570A patent/TW201811717A/en unknown
- 2014-01-20 TW TW103101967A patent/TWI634096B/en active
Also Published As
| Publication number | Publication date |
|---|---|
| TWI634096B (en) | 2018-09-01 |
| WO2014120422A1 (en) | 2014-08-07 |
| JP2016510337A (en) | 2016-04-07 |
| CN104936931A (en) | 2015-09-23 |
| RU2659066C2 (en) | 2018-06-28 |
| KR20170108174A (en) | 2017-09-26 |
| TW201442995A (en) | 2014-11-16 |
| BR112015017015A2 (en) | 2017-07-11 |
| TW201811717A (en) | 2018-04-01 |
| KR20150100907A (en) | 2015-09-02 |
| US20140213840A1 (en) | 2014-07-31 |
| KR101935708B1 (en) | 2019-01-04 |
| RU2015136651A (en) | 2017-03-10 |
| JP6232685B2 (en) | 2017-11-22 |
| US9440893B2 (en) | 2016-09-13 |
| WO2014120422A8 (en) | 2015-07-16 |
| MY170534A (en) | 2019-08-15 |
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