AR078227A1 - Proceso para la preparacion de etileno - Google Patents

Proceso para la preparacion de etileno

Info

Publication number
AR078227A1
AR078227A1 ARP100102170A ARP100102170A AR078227A1 AR 078227 A1 AR078227 A1 AR 078227A1 AR P100102170 A ARP100102170 A AR P100102170A AR P100102170 A ARP100102170 A AR P100102170A AR 078227 A1 AR078227 A1 AR 078227A1
Authority
AR
Argentina
Prior art keywords
phosphotungstic acid
catalyst
ethylene
mpa
range
Prior art date
Application number
ARP100102170A
Other languages
English (en)
Inventor
Stephen Roy Partington
Original Assignee
Bp Plc
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 Bp Plc filed Critical Bp Plc
Publication of AR078227A1 publication Critical patent/AR078227A1/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C1/00—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon
    • C07C1/20—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from organic compounds containing only oxygen atoms as heteroatoms
    • C07C1/24—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from organic compounds containing only oxygen atoms as heteroatoms by elimination of water
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/15—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of oxides of carbon exclusively
    • C07C29/151—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of oxides of carbon exclusively with hydrogen or hydrogen-containing gases
    • C07C29/1516—Multisteps
    • C07C29/1518—Multisteps one step being the formation of initial mixture of carbon oxides and hydrogen for synthesis
    • 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
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
    • B01J21/08—Silica
    • 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
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/14—Phosphorus; Compounds thereof
    • B01J27/186—Phosphorus; Compounds thereof with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J27/188—Phosphorus; Compounds thereof with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium with chromium, molybdenum, tungsten or polonium
    • B01J35/40—
    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/0201—Impregnation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2527/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • C07C2527/14—Phosphorus; Compounds thereof
    • C07C2527/16—Phosphorus; Compounds thereof containing oxygen
    • C07C2527/18—Phosphorus; Compounds thereof containing oxygen with metals
    • 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

Reivindicacion 1: Proceso para la preparacion de etileno que comprende poner en contacto una materia prima que comprende etanol con un catalizador de ácido fosfotungstico a una temperatura en el rango de 210° C a 270° C y una presion en el rango de 1.5 MPa a 2.5 MPa, en donde el catalizador de ácido fosfotungstico es un catalizador de ácido fosfotungstico soportado y en donde el desempeno del catalizador de ácido fosfotungstico bajo Condiciones de prueba A satisface la siguiente inecuacion: Selectividad hacia compuestos C4 en etileno (ppmw) / ppmw < o = 0.6257x Productividad de etileno (g/l/hr) / g/l/hr donde las Condiciones de prueba A son: un reactor de flujo de tapon tubular que tiene un diámetro de reactor interno de 4.2 mm que contiene un volumen de catalizador de aproximadamente 1 cm3 un tamano de partícula de catalizador de 125 a 180 microm; una carga de ácido fosfotungstico en el rango de 270 a 295 g de ácido fosfotungstico por kg de catalizador; una temperatura de 240° C y una presion de 2 MPa; y velocidades de flujo de carga como sigue: etanol (1.724 g/hr), dietiléter (3.417 g/hr), agua (0.080 g/hr), nitrogeno (1.001 g/hr) y metano (0.032 g/hr).
ARP100102170A 2009-06-19 2010-06-18 Proceso para la preparacion de etileno AR078227A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP09251608 2009-06-19

Publications (1)

Publication Number Publication Date
AR078227A1 true AR078227A1 (es) 2011-10-26

Family

ID=41258706

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP100102170A AR078227A1 (es) 2009-06-19 2010-06-18 Proceso para la preparacion de etileno

Country Status (6)

Country Link
US (1) US20120165589A1 (es)
EP (1) EP2443079A1 (es)
CN (1) CN102625788A (es)
AR (1) AR078227A1 (es)
BR (1) BR112012000304A8 (es)
WO (1) WO2010146332A1 (es)

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US9000246B2 (en) 2009-10-12 2015-04-07 Elevance Renewable Sciences, Inc. Methods of refining and producing dibasic esters and acids from natural oil feedstocks
EP2488474B1 (en) 2009-10-12 2017-01-25 Elevance Renewable Sciences, Inc. Methods of refining and producing fuel from natural oil feedstocks
US9365487B2 (en) 2009-10-12 2016-06-14 Elevance Renewable Sciences, Inc. Methods of refining and producing dibasic esters and acids from natural oil feedstocks
US9175231B2 (en) 2009-10-12 2015-11-03 Elevance Renewable Sciences, Inc. Methods of refining natural oils and methods of producing fuel compositions
US9169447B2 (en) 2009-10-12 2015-10-27 Elevance Renewable Sciences, Inc. Methods of refining natural oils, and methods of producing fuel compositions
US9222056B2 (en) 2009-10-12 2015-12-29 Elevance Renewable Sciences, Inc. Methods of refining natural oils, and methods of producing fuel compositions
US9051519B2 (en) 2009-10-12 2015-06-09 Elevance Renewable Sciences, Inc. Diene-selective hydrogenation of metathesis derived olefins and unsaturated esters
US8735640B2 (en) 2009-10-12 2014-05-27 Elevance Renewable Sciences, Inc. Methods of refining and producing fuel and specialty chemicals from natural oil feedstocks
EP2729433B1 (en) 2011-07-07 2020-08-05 Ineos Europe AG Process for producing olefins with heat transfer from steam cracking to alcohol dehydration process.
CN103282333A (zh) 2011-12-22 2013-09-04 国际人造丝公司 使用具有无定形载体的加氢催化剂的乙醇方法
US8907142B2 (en) 2011-12-29 2014-12-09 Celanese International Corporation Process for promoting catalyst activity for ethyl acetate conversion
US20130172633A1 (en) 2011-12-29 2013-07-04 Celanese International Corporation Process For Producing Ethanol From Impure Methanol
US8937203B2 (en) 2012-01-06 2015-01-20 Celanese International Corporation Multifunctional hydrogenation catalysts
US20130178667A1 (en) 2012-01-06 2013-07-11 Celanese International Corporation Processes for Making Catalysts
EP2800625A1 (en) 2012-01-06 2014-11-12 Celanese International Corporation Hydrogenation catalysts with cobalt-modified supports
US8841230B2 (en) 2012-01-06 2014-09-23 Celanese International Corporation Processes for making catalysts with metal halide precursors
US8980789B2 (en) 2012-01-06 2015-03-17 Celanese International Corporation Modified catalyst supports
SG11201403768UA (en) 2012-01-06 2014-10-30 Celanese Int Corp Cobalt-containing hydrogenation catalysts and processes for making same
US8815768B2 (en) 2012-01-06 2014-08-26 Celanese International Corporation Processes for making catalysts with acidic precursors
US9388098B2 (en) 2012-10-09 2016-07-12 Elevance Renewable Sciences, Inc. Methods of making high-weight esters, acids, and derivatives thereof
BR112015019068B1 (pt) * 2013-02-25 2020-12-08 Braskem S.A processo de produção de olefinas a partir de etanol combustível
JP6416193B2 (ja) 2013-03-15 2018-10-31 セラニーズ・インターナショナル・コーポレーション カルボニル化法を用いて合成ガスを分離する方法
US8975450B2 (en) 2013-03-15 2015-03-10 Celanese International Corporation Ethanol and ethyl acetate production using an acetic acid and acetic anhydride mixed feed
US9266095B2 (en) 2014-01-27 2016-02-23 Celanese International Corporation Hydrogenation catalysts with cobalt and alkaline-earth metal modified supports
US9382177B2 (en) 2014-04-28 2016-07-05 Celanese International Corporation Hydrogenation catalysts comprising a mixed oxide comprising a promoter metal
WO2015168021A1 (en) 2014-04-28 2015-11-05 Celanese International Corporation Process for producing ethanol with zonal catalysts
US9024088B1 (en) 2014-04-28 2015-05-05 Celanese International Corporation Hydrogenation catalysts comprising a mixed oxide comprising nickel
US9073815B1 (en) 2014-04-28 2015-07-07 Celanese International Corporation Hydrogenation catalysts comprising a mixed oxide and processes for producing ethanol
CN107108406B (zh) * 2014-11-24 2020-08-14 德西尼布E·C有限公司 用于制备乙烯的方法
CN105642352B (zh) * 2014-12-02 2017-12-08 中国石油化工股份有限公司 杂多酸铵盐催化剂的制法
EP3233767B1 (en) * 2014-12-19 2019-08-21 Technip E&C Limited Process for producing alkenes from oxygenates by using supported partially neutralised heteropolyacid catalysts
PT3233765T (pt) * 2014-12-19 2019-05-24 Technip E & C Ltd Processo para desidratação de oxigenatos com catalisadores de heteropoliácido que têm suportes de óxidos mistos e utilização do mesmo
WO2016122465A1 (en) 2015-01-27 2016-08-04 Celanese International Corporation Process for producing ethanol using solid catalysts
US9670120B2 (en) 2015-01-27 2017-06-06 Celanese International Corporation Process for producing ethanol using a solid catalyst
US9540297B2 (en) 2015-04-27 2017-01-10 Celanese International Corporation Ruthenium-bismuth mixed oxide hydrogenation catalysts and processes for producing ethanol
WO2016175747A1 (en) 2015-04-27 2016-11-03 Celanese International Corporation Hydrogenation catalysts comprising a mixed oxide having bismuth and process for producing ethanol
WO2016175745A1 (en) 2015-04-27 2016-11-03 Celanese International Corporation Ruthenium-bismuth mixed oxide hydrogenation catalysts and processes for producing ethanol
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CN113061220B (zh) * 2021-06-03 2021-09-21 北京石油化工学院 杂多酸混合物及其应用
ES2959373A1 (es) * 2022-07-28 2024-02-23 Consejo Superior Investigacion Producción de bioetileno por deshidratación catalítica de bioetanol avanzado procedente de FORSU

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Also Published As

Publication number Publication date
BR112012000304A8 (pt) 2018-06-05
WO2010146332A1 (en) 2010-12-23
CN102625788A (zh) 2012-08-01
BR112012000304A2 (pt) 2016-11-16
US20120165589A1 (en) 2012-06-28
EP2443079A1 (en) 2012-04-25

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