ES2178816T3 - Procedimiento mejorado de coproduccion de oxido de propileno y monomero. - Google Patents

Procedimiento mejorado de coproduccion de oxido de propileno y monomero.

Info

Publication number
ES2178816T3
ES2178816T3 ES98500071T ES98500071T ES2178816T3 ES 2178816 T3 ES2178816 T3 ES 2178816T3 ES 98500071 T ES98500071 T ES 98500071T ES 98500071 T ES98500071 T ES 98500071T ES 2178816 T3 ES2178816 T3 ES 2178816T3
Authority
ES
Spain
Prior art keywords
heavy
monomero
coproduction
propylene oxide
improved procedure
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES98500071T
Other languages
English (en)
Inventor
Frutos Escrig M Pilar De
Oyague Juan Antonio Delgado
Fernandez Ignacio Vic
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Repsol Quimica SA
Original Assignee
Repsol Quimica SA
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 Repsol Quimica SA filed Critical Repsol Quimica SA
Application granted granted Critical
Publication of ES2178816T3 publication Critical patent/ES2178816T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D301/00—Preparation of oxiranes
    • C07D301/02—Synthesis of the oxirane ring
    • C07D301/03—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds
    • C07D301/19—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with organic hydroperoxides
    • 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
    • C07C15/00—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts
    • C07C15/40—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts substituted by unsaturated carbon radicals
    • C07C15/42—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts substituted by unsaturated carbon radicals monocyclic
    • C07C15/44—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts substituted by unsaturated carbon radicals monocyclic the hydrocarbon substituent containing a carbon-to-carbon double bond
    • C07C15/46—Styrene; Ring-alkylated styrenes
    • 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
    • C07C29/132—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 an oxygen containing functional group
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D301/00—Preparation of oxiranes
    • C07D301/32—Separation; Purification
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12C—BEER; PREPARATION OF BEER BY FERMENTATION; PREPARATION OF MALT FOR MAKING BEER; PREPARATION OF HOPS FOR MAKING BEER
    • C12C11/00—Fermentation processes for beer
    • C12C11/02—Pitching yeast
    • 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
    • C07C2527/02—Sulfur, selenium or tellurium; Compounds thereof
    • C07C2527/053—Sulfates or other compounds comprising the anion (SnO3n+1)2-
    • C07C2527/054—Sulfuric acid or other acids with the formula H2Sn03n+1
    • 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

  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Food Science & Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Microbiology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • Mycology (AREA)
  • Genetics & Genomics (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Epoxy Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

LA INVENCION SE REFIERE A UN PROCEDIMIENTO DE COPRODUCCION DE OXIDO DE PROPILENO Y MONOMERO DE ESTIRENO, QUE GENERA UN SUBPRODUCTO RESIDUAL PESADO QUE CONTIENE METALES, PRINCIPALMENTE SODIO, QUE HASTA AHORA SE UTILIZABA SOLO COMO COMBUSTIBLE DE BAJA CALIDAD. SEGUN LA INVENCION, DICHO RESIDUO PESADO SE DESHIDRATA EN PRESENCIA DE UN ACIDO INORGANICO FUERTE, A TEMPERATURAS ENTRE 150-250 C, Y PRESIONES INFERIORES A LA ATMOSFERICA, PARA PRODUCIR ESTIRENO Y RECUPERAR 2 - FENILETANOL, EL CUAL SE UTILIZA EN LA INDUSTRIA DE LA PERFUMERIA, Y UN RESIDUO PESADO PRACTICAMENTE EXENTO DE METALES, QUE SE PUEDE UTILIZAR COMO COMBUSTIBLE.
ES98500071T 1998-03-17 1998-03-17 Procedimiento mejorado de coproduccion de oxido de propileno y monomero. Expired - Lifetime ES2178816T3 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/040,016 US6080894A (en) 1998-03-17 1998-03-17 propylene oxide and styrene monomer co-production procedure
JP06680598A JP3340068B2 (ja) 1998-03-17 1998-03-17 改良された酸化プロピレンとスチレン単量体の同時製造方法
EP98500071A EP0943611B1 (en) 1998-03-17 1998-03-17 Improved propylene oxide and styrene monomer co-production procedure

Publications (1)

Publication Number Publication Date
ES2178816T3 true ES2178816T3 (es) 2003-01-01

Family

ID=27239666

Family Applications (1)

Application Number Title Priority Date Filing Date
ES98500071T Expired - Lifetime ES2178816T3 (es) 1998-03-17 1998-03-17 Procedimiento mejorado de coproduccion de oxido de propileno y monomero.

Country Status (6)

Country Link
US (1) US6080894A (es)
EP (1) EP0943611B1 (es)
JP (1) JP3340068B2 (es)
DE (1) DE69806118T2 (es)
ES (1) ES2178816T3 (es)
PT (1) PT943611E (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU1325001A (en) * 1999-07-23 2001-02-13 American Superconductor Corporation Methods of making a superconductor
US6337412B1 (en) 2000-04-25 2002-01-08 Chemical Research & Licensing Company Three stage propylene oxide process
US6700024B2 (en) * 2001-09-19 2004-03-02 Shell Oil Company Process for preparing organic hydroperoxides
US6844454B2 (en) * 2002-04-12 2005-01-18 Shell Oil Company Process
EP1636177A2 (en) * 2003-02-28 2006-03-22 Shell Internationale Research Maatschappij B.V. Process for preparing organic hydroperoxides
PT1586568E (pt) * 2004-04-14 2009-10-08 Repsol Quimica Sa Processo para o tratamento de resíduos pesados que contêm sódio e combustível assim obtido
CN101014582A (zh) * 2004-09-02 2007-08-08 国际壳牌研究有限公司 方法
KR101478867B1 (ko) 2008-05-14 2015-01-02 렙솔, 에스.에이 프로필렌 옥사이드 및 스티렌 공동-생산 공정에서 생성된 수성 폐기 스트림의 재평가
US8142661B2 (en) 2008-09-29 2012-03-27 Lyondell Chemical Technology, L.P. Residual stream upgrading in a propylene oxide-styrene monomer process
NL2007874C2 (en) * 2011-11-25 2013-05-28 Progression Industry B V The application of chemical compounds presents a styrene production process in a fuel.
JP6856773B2 (ja) * 2017-05-01 2021-04-14 ライオンデル ケミカル テクノロジー、エル．ピー． プロピレンオキシド／スチレン共生産プロセスでの副産物ストリーム改良
CN111517909B (zh) * 2020-04-30 2022-09-02 常州瑞华化工工程技术股份有限公司 一种分离α-甲基卞醇脱水混合液中少量乙苯的方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4400558A (en) * 1981-04-17 1983-08-23 Atlantic Richfield Company Recovery of 2-phenylethanol
US5210354A (en) * 1992-05-08 1993-05-11 Arco Chemical Technology, L.P. Propylene oxide-styrene monomer process
US5276235A (en) 1993-02-19 1994-01-04 Arco Chemical Technology, L.P. Residual stream upgrading in a propylene oxide-styrene monomer process
JP3552306B2 (ja) * 1994-11-04 2004-08-11 住友化学工業株式会社 プロピレンオキシドとスチレンモノマーの製造法

Also Published As

Publication number Publication date
US6080894A (en) 2000-06-27
PT943611E (pt) 2002-11-29
JPH11292802A (ja) 1999-10-26
JP3340068B2 (ja) 2002-10-28
EP0943611B1 (en) 2002-06-19
DE69806118D1 (de) 2002-07-25
EP0943611A1 (en) 1999-09-22
DE69806118T2 (de) 2003-03-27

Similar Documents

Publication Publication Date Title
ES2178816T3 (es) Procedimiento mejorado de coproduccion de oxido de propileno y monomero.
MX2009012887A (es) Herramienta consumible del fondo del pozo.
CL2011002583A1 (es) Metodo para reducir el contenido de por lo menos un compuesto organico volatil soluble en agua presente en un gas, mediante el contacto de dicho gas con una composicion oxidante acida acuosa que tiene ph entre 1,8 y 2,6; composicion oxidante acida acuosa; y uso de dicha composicion.
CL2009000564A1 (es) Proceso para producir combustible liquido a partir de un biogas que comprende (a) hacer pasar dicho biogas a traves de una fraccion liquida de petroleo a una temperatura entre 80 grados celsius y el punto de ebullicion, contactar dicho biogas y la fraccion con un metal de transicion y (b) condensar el efluente gaseoso obtenido.
WO2006116494A3 (en) Gas induction bustle for use with a flare or exhaust stack
EA201171473A1 (ru) Десульфуратор и способы получения и восстановления такого десульфуратора
CL2012002673A1 (es) Composicion de combustible de encendido por compresion, que comprende eter dietilico (dee) y agua en cantidades que corresponden al producto de reaccion de la deshidratacion de etanol anhidro o hidratado con un contenido de agua entre 0 y 30% en peso; y combustible de encendido por compresion.
PE20010393A1 (es) Proceso para eliminar desechos de arsenico
CN105505509A (zh) 应用含油污泥的复合燃料及其制备方法
Gaughran et al. Intelligent manufacturing and environmental sustainability
MY126853A (en) Secondary seal for floating roof storage tank
DE602004006514D1 (de) Verfahren zur Gewinnung von Tallöl oder Tallölbrennstoff
ES2113149T3 (es) Instalacion para la fabricacion de productos a granel calcinados.
GB1237259A (en) Basic additive for the production of steel
EE03405B1 (et) Meetod paberikombinaadi jääkmuda või sarnaste orgaaniliste jääkmudade muundamiseks
ITBA20120048A1 (it) Processo di combustione
BRPI0506462A (pt) método de combustão de concentrado de rejeito orgánico
BR0108627A (pt) Esqualeno contendo partìculas ultrafinas de resìduo da combustão de carvão e método para produzir o mesmo
CN206717778U (zh) 一种可多次利用的压溃式钉子辅助装置
AR002625A1 (es) Procedimiento para cortar un cuerpo refractario y mezcla pulverulenta para cortar dicho cuerpo
CN106050236A (zh) 一种煤炭开采过程中脱硫的方法
CN204411532U (zh) 一种常压灭火蒸汽根部
slipshod giddy Pegasus Pegasus at Wanlockhead
CN106985121A (zh) 一种可多次利用的压溃式钉子辅助装置及其工作方法
CN201352931Y (zh) 可擦式蚊香