AR002172A1 - Procedimiento para la produccion conjunta de eteres e hidrocarburos con un alto numero de octano. - Google Patents

Procedimiento para la produccion conjunta de eteres e hidrocarburos con un alto numero de octano.

Info

Publication number
AR002172A1
AR002172A1 ARP960102834A AR10283496A AR002172A1 AR 002172 A1 AR002172 A1 AR 002172A1 AR P960102834 A ARP960102834 A AR P960102834A AR 10283496 A AR10283496 A AR 10283496A AR 002172 A1 AR002172 A1 AR 002172A1
Authority
AR
Argentina
Prior art keywords
hydrocarbons
ethers
joint production
octane
procedure
Prior art date
Application number
ARP960102834A
Other languages
English (en)
Inventor
Mario Marchionna
Girolamo Marco Di
Francesco Ancillotti
Original Assignee
Snam Progetti
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 Snam Progetti filed Critical Snam Progetti
Publication of AR002172A1 publication Critical patent/AR002172A1/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/02—Liquid carbonaceous fuels essentially based on components consisting of carbon, hydrogen, and oxygen only
    • C10L1/023—Liquid carbonaceous fuels essentially based on components consisting of carbon, hydrogen, and oxygen only for spark ignition
    • 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
    • C07C2/02—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons
    • C07C2/04—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons by oligomerisation of well-defined unsaturated hydrocarbons without ring formation
    • C07C2/06—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons by oligomerisation of well-defined unsaturated hydrocarbons without ring formation of alkenes, i.e. acyclic hydrocarbons having only one carbon-to-carbon double bond
    • C07C2/08—Catalytic processes
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
    • C07C41/01—Preparation of ethers
    • C07C41/05—Preparation of ethers by addition of compounds to unsaturated compounds
    • C07C41/06—Preparation of ethers by addition of compounds to unsaturated compounds by addition of organic compounds only

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

Se describe un procedimiento para la producción conjunta de éteres e hidrocarburos con un alto número de octano comenzando a partir de cortes dehidrocarburos C4 que contienen isobuteno, por oligomerización con catalizadores ácidos, en laprese ncia de alcoholes seleccionados entre metanol o etanol enuna cantidad tal que tenga una relación molar alcoholes primarios/isobuteno en la alimentación de entre 0,2 y 0,7, preferiblemente operando a una temperaturade reacción de entre 30 y100°C a v elocidades espaciales de alimentación de menos de 20 h-l.
ARP960102834A 1995-06-01 1996-05-31 Procedimiento para la produccion conjunta de eteres e hidrocarburos con un alto numero de octano. AR002172A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI951140A IT1275413B (it) 1995-06-01 1995-06-01 Procedimento per la produzione congiunta di eteri ed idrocarburi altoottanici

Publications (1)

Publication Number Publication Date
AR002172A1 true AR002172A1 (es) 1998-01-07

Family

ID=11371721

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP960102834A AR002172A1 (es) 1995-06-01 1996-05-31 Procedimiento para la produccion conjunta de eteres e hidrocarburos con un alto numero de octano.

Country Status (10)

Country Link
US (1) US5723687A (es)
EP (1) EP0745576B1 (es)
CN (1) CN1141908A (es)
AR (1) AR002172A1 (es)
AT (1) ATE192131T1 (es)
CA (1) CA2176667C (es)
DE (1) DE69607886D1 (es)
IT (1) IT1275413B (es)
NO (1) NO962242L (es)
SA (1) SA96170115B1 (es)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19629905A1 (de) * 1996-07-24 1998-01-29 Huels Chemische Werke Ag Verfahren zur Herstellung von Alkly-tert.butylethern und Di-n-buten aus Feldbutanen
IT1291729B1 (it) * 1997-05-15 1999-01-21 Snam Progetti Procedimento per la produzione di idrocarburi altoottanici mediante dimerizzazione selettiva di isobutene
FI106955B (fi) 1998-10-16 2001-05-15 Fortum Oil & Gas Oy Menetelmä iso-oktaanin valmistamiseksi isobuteenipitoisesta hiilivetysyötöstä
IT1313600B1 (it) 1999-08-05 2002-09-09 Snam Progetti Procedimento per produrre idrocarburi altoottanici mediantedimerizzazione selettiva di isobutene
FI20011575A0 (fi) 2001-07-26 2001-07-26 Fortum Oyj Polttoainekomponentit ja niiden selektiiviset valmistusmenetelmät
ITMI20012167A1 (it) * 2001-10-18 2003-04-18 Snam Progetti Procedimento per l'idrogenazione di olefine ramificate provenienti dalla dimerizzazione dell'isotene
EP1388528B1 (de) 2002-08-06 2015-04-08 Evonik Degussa GmbH Verfahren zur Oligomerisierung von Isobuten in n-Buten-haltigen Kohlenwasserstoffströmen
DE10302457B3 (de) * 2003-01-23 2004-10-07 Oxeno Olefinchemie Gmbh Verfahren zur Herstellung von Butenoligomeren und tert.-Butylethern aus Isobuten-haltigen C4-Strömen
ITMI20052199A1 (it) * 2005-11-17 2007-05-18 Snam Progetti Procedimento per la produzione di composti idrocarburici altoottanici mediante dimerizzazione selettiva dell'isobutene contenuto in una corrente contenente anche idrocarburi c5
EP2219783B1 (en) * 2007-10-26 2017-10-11 Purolite International, Ltd. Controlled catalysis
US8853483B2 (en) * 2008-12-02 2014-10-07 Catalytic Distillation Technologies Oligomerization process
EP3333146A1 (de) * 2016-12-08 2018-06-13 Evonik Degussa GmbH Kostengünstige herstellung von hochreinem methyl-tert.-butylether
EP3585869A1 (en) 2017-02-27 2020-01-01 SABIC Global Technologies B.V. Alcohol and ether fuel additives for lead-free gasoline
CN108586208A (zh) * 2018-05-31 2018-09-28 华东理工大学 一种利用混合c4与乙醇制备etbe和c8烯烃的方法
SG11202104213YA (en) * 2018-10-31 2021-05-28 Lummus Technology Inc Selective dimerization and etherification of isobutylene via catalytic distillation

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0008860B2 (en) * 1978-07-27 1991-12-04 CHEMICAL RESEARCH & LICENSING COMPANY Catalyst system
DE3036481A1 (de) * 1980-09-27 1982-05-19 EC Erdölchemie GmbH, 5000 Köln Verfahren zur gemeinsamen herstellung von c 4 -oligomeren und alkyl-tert.-butylethern
US4950803A (en) * 1982-11-17 1990-08-21 Chemical Research & Licensing Company Etherification process
US4571439A (en) * 1985-07-22 1986-02-18 Tenneco Oil Company Method for controlled oligomerization/etherification of propylene

Also Published As

Publication number Publication date
SA96170115B1 (ar) 2006-08-22
DE69607886D1 (de) 2000-05-31
US5723687A (en) 1998-03-03
NO962242L (no) 1996-12-02
ATE192131T1 (de) 2000-05-15
NO962242D0 (no) 1996-05-31
EP0745576B1 (en) 2000-04-26
CA2176667C (en) 2008-04-29
CA2176667A1 (en) 1996-12-02
CN1141908A (zh) 1997-02-05
EP0745576A1 (en) 1996-12-04
ITMI951140A1 (it) 1996-12-01
IT1275413B (it) 1997-08-05
ITMI951140A0 (it) 1995-06-01

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