MX2022004913A - Un proceso para la conversion de alcanos ligeros a compuestos aromaticos con selectividad mejorada. - Google Patents

Un proceso para la conversion de alcanos ligeros a compuestos aromaticos con selectividad mejorada.

Info

Publication number
MX2022004913A
MX2022004913A MX2022004913A MX2022004913A MX2022004913A MX 2022004913 A MX2022004913 A MX 2022004913A MX 2022004913 A MX2022004913 A MX 2022004913A MX 2022004913 A MX2022004913 A MX 2022004913A MX 2022004913 A MX2022004913 A MX 2022004913A
Authority
MX
Mexico
Prior art keywords
aromatic compounds
conversion
improved selectivity
light alkanes
process stream
Prior art date
Application number
MX2022004913A
Other languages
English (en)
Inventor
Finn Joensen
Original Assignee
Haldor Topsoe As
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Haldor Topsoe As filed Critical Haldor Topsoe As
Publication of MX2022004913A publication Critical patent/MX2022004913A/es

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Classifications

    • 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
    • C07C2/76—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by condensation of hydrocarbons with partial elimination of hydrogen
    • C07C2/82—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by condensation of hydrocarbons with partial elimination of hydrogen oxidative coupling
    • C07C2/84—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by condensation of hydrocarbons with partial elimination of hydrogen oxidative coupling catalytic
    • 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
    • C07C2/76—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by condensation of hydrocarbons with partial elimination of hydrogen
    • 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
    • B01J29/405—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 containing rare earth elements, titanium, zirconium, hafnium, zinc, cadmium, mercury, gallium, indium, thallium, tin or lead
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/148—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound
    • C07C7/14858—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound with inorganic compounds not provided for before
    • 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
    • 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

Abstract

En un proceso para la conversión catalítica de hidrocarburos inferiores a compuestos aromáticos que comprenden benceno, tolueno y xilenos, una corriente de proceso que contiene hidrocarburos inferiores se pone en contacto con un catalizador zeolítico que tiene un armazón de MFI y que contiene de 0.1 a 10 por ciento en peso de un compuesto de zinc. La corriente de proceso contiene además uno o más compuestos de azufre, especialmente sulfuro de hidrógeno, para mejorar la selectividad.
MX2022004913A 2019-10-24 2020-10-15 Un proceso para la conversion de alcanos ligeros a compuestos aromaticos con selectividad mejorada. MX2022004913A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DKPA201901251 2019-10-24
PCT/EP2020/078992 WO2021078615A1 (en) 2019-10-24 2020-10-15 A process for the conversion of light alkanes to aromatic compounds with improved selectivity

Publications (1)

Publication Number Publication Date
MX2022004913A true MX2022004913A (es) 2022-05-16

Family

ID=72944124

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2022004913A MX2022004913A (es) 2019-10-24 2020-10-15 Un proceso para la conversion de alcanos ligeros a compuestos aromaticos con selectividad mejorada.

Country Status (8)

Country Link
US (1) US11945762B2 (es)
EP (1) EP4048650A1 (es)
CN (1) CN114599629A (es)
AU (1) AU2020369060A1 (es)
BR (1) BR112022007715A2 (es)
CA (1) CA3158380A1 (es)
MX (1) MX2022004913A (es)
WO (1) WO2021078615A1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20230236063A1 (en) * 2022-01-24 2023-07-27 Analytik Jena Us Llc Light conversion device with high uniformity

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4035430A (en) 1976-07-26 1977-07-12 Mobil Oil Corporation Conversion of methanol to gasoline product
US4260839A (en) 1979-07-16 1981-04-07 Mobil Oil Corporation Ethane conversion process
DK147705C (da) 1982-09-07 1985-05-13 Haldor Topsoe As Fremgangsmaade til fremstilling af carbonhydrider ud fra syntesegas
DK149529C (da) 1983-05-11 1986-12-22 Haldor Topsoe As Fremgangsmaade til fremstilling af syntetiske carbonhydrider ud fra syntesegas
US4788369A (en) 1985-12-31 1988-11-29 Mobil Oil Corporation Conversion of methanol to gasoline
US4709113A (en) 1987-04-29 1987-11-24 Mobil Oil Corporation Conversion of crude methanol to gasoline with extraction
US4835329A (en) 1987-12-08 1989-05-30 Mobil Oil Corporation Process for producing high octane gasoline
US4835336A (en) * 1987-12-31 1989-05-30 Mobil Oil Corporation Method for suppressing hydrogenolysis of noble metal/low acidity zeolites
DK1302528T3 (da) 2001-10-10 2008-08-18 Haldor Topsoe As Fremgangsmåde til fjernelse af höjere carbonhydrider fra naturgas
US7186871B2 (en) 2003-12-30 2007-03-06 Saudi Basic Industries Corporation Process for alkane aromatization using platinum-zeolite catalyst
US7220885B2 (en) * 2004-05-27 2007-05-22 Uop Llc Catalyst treatment useful for aromatics conversion process
US7906696B2 (en) * 2007-01-22 2011-03-15 Saudi Basic Industries Corporation Process of using zeolite catalyst for hydrocarbon conversion
PL2036970T3 (pl) 2007-09-14 2014-01-31 Haldor Topsoe As Sposób konwersji oksygenatów w benzynę
WO2009076393A2 (en) * 2007-12-12 2009-06-18 Shell Oil Company Process for the conversion of ethane or mixed lower alkanes to aromatic hydrocarbons
US8809608B2 (en) 2008-02-18 2014-08-19 Shell Oil Company Process for the conversion of lower alkanes to aromatic hydrocarbons
CA2741004C (en) * 2008-10-28 2014-09-23 Statoil Petroleum As Subsea gravity separator
SG185516A1 (en) * 2010-05-12 2012-12-28 Shell Int Research Process for the conversion of lower alkanes to aromatic hydrocarbons
WO2012021256A2 (en) 2010-08-10 2012-02-16 Exxonmobil Chemical Patents Inc. Methane conversion process
EA032112B1 (ru) * 2013-07-02 2019-04-30 Сауди Бейсик Индастриз Корпорейшн Способ получения лёгких олефинов и ароматических соединений из углеводородного сырья
CN104419441A (zh) 2013-09-02 2015-03-18 中国科学院大连化学物理研究所 轻芳烃与醇/醚化合物生产高辛烷值汽油调和组分的方法
CN106029842B (zh) 2014-02-25 2018-11-13 沙特基础工业公司 使用热解由混合烃源生产btx的方法
CN104447157B (zh) 2014-11-27 2016-02-24 山西沸石科技有限公司 一种甲醇经低碳烯烃制取富含苯、甲苯、二甲苯的芳烃混合物的方法
CN104496743B (zh) 2014-11-27 2016-11-23 山西沸石科技有限公司 固定床反应器甲醇转化制取富含苯、甲苯和二甲苯的芳烃混合物的方法
US10059641B2 (en) 2015-09-25 2018-08-28 Exxonmobil Chemical Patents Inc. Conversion of non-aromatic hydrocarbon
WO2017052854A1 (en) 2015-09-25 2017-03-30 Exxonmobil Upstream Research Company Aromatization of non-aromatic hydrocarbon
WO2018007484A1 (en) 2016-07-08 2018-01-11 Haldor Topsøe A/S Production of gasoline reformate blendstock
CA3069614A1 (en) 2017-07-25 2019-01-31 Haldor Topsoe A/S Method for the preparation of synthesis gas
WO2019164610A1 (en) 2018-02-21 2019-08-29 Exxonmobil Chemical Patents Inc. Conversion of c2 hydrocarbons in the presence methane
EP3574991A1 (en) 2018-05-31 2019-12-04 Haldor Topsøe A/S Steam reforming heated by resistance heating
US11384289B2 (en) 2019-01-18 2022-07-12 ExxonMobil Technology and Engineering Company Conversion of methanol to gasoline with integrated paraffin conversion
CN111518584A (zh) 2020-05-15 2020-08-11 浙江工业大学 一种苯与甲醇烷基化生产高辛烷值芳烃汽油的方法

Also Published As

Publication number Publication date
CA3158380A1 (en) 2021-04-29
WO2021078615A1 (en) 2021-04-29
CN114599629A (zh) 2022-06-07
US11945762B2 (en) 2024-04-02
EP4048650A1 (en) 2022-08-31
AU2020369060A1 (en) 2022-06-02
BR112022007715A2 (pt) 2022-07-12
US20220402836A1 (en) 2022-12-22

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