ITMI942586A0 - Procedimento per l'ottenimento di correnti distinte di metanolo ed etanolo di n-propanolo di isobutanolo impiegabili nella sintesi di prodotti alto ottanici da miscele contenti detti alcoli con acqua ed altri composti bassobollenti e altobollenti - Google Patents

Procedimento per l'ottenimento di correnti distinte di metanolo ed etanolo di n-propanolo di isobutanolo impiegabili nella sintesi di prodotti alto ottanici da miscele contenti detti alcoli con acqua ed altri composti bassobollenti e altobollenti

Info

Publication number
ITMI942586A0
ITMI942586A0 ITMI942586A ITMI942586A ITMI942586A0 IT MI942586 A0 ITMI942586 A0 IT MI942586A0 IT MI942586 A ITMI942586 A IT MI942586A IT MI942586 A ITMI942586 A IT MI942586A IT MI942586 A0 ITMI942586 A0 IT MI942586A0
Authority
IT
Italy
Prior art keywords
boiling
isobutanol
propanol
usable
methanol
Prior art date
Application number
ITMI942586A
Other languages
English (en)
Inventor
Carlo Rescalli
Ugo Melis
Original Assignee
Snam Progetti
Euron Spa
Eniricerche Spa
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, Euron Spa, Eniricerche Spa filed Critical Snam Progetti
Publication of ITMI942586A0 publication Critical patent/ITMI942586A0/it
Priority to ITMI942586A priority Critical patent/IT1271310B/it
Priority to DE69502922T priority patent/DE69502922T2/de
Priority to EP95119184A priority patent/EP0718266B1/en
Priority to US08/569,962 priority patent/US5756866A/en
Priority to RU95121112/04A priority patent/RU2159223C2/ru
Priority to CA002165732A priority patent/CA2165732A1/en
Priority to AR33474195A priority patent/AR001531A1/es
Priority to JP7333802A priority patent/JPH08245447A/ja
Publication of ITMI942586A1 publication Critical patent/ITMI942586A1/it
Application granted granted Critical
Publication of IT1271310B publication Critical patent/IT1271310B/it

Links

Classifications

    • 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
    • C07C29/74—Separation; Purification; Use of additives, e.g. for stabilisation
    • C07C29/76—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment
    • C07C29/80—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment by distillation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Liquid Carbonaceous Fuels (AREA)
ITMI942586A 1994-12-21 1994-12-21 Procedimento per l'ottenimento di correnti distinte di metanolo ed etanolo,di n-propanolo,di isobutanolo,impiegabili nella sintesi di prodotti alto ottanici,da miscele contenti detti alcoli con acqua ed altri composti bassobollenti e altobollenti IT1271310B (it)

Priority Applications (8)

Application Number Priority Date Filing Date Title
ITMI942586A IT1271310B (it) 1994-12-21 1994-12-21 Procedimento per l'ottenimento di correnti distinte di metanolo ed etanolo,di n-propanolo,di isobutanolo,impiegabili nella sintesi di prodotti alto ottanici,da miscele contenti detti alcoli con acqua ed altri composti bassobollenti e altobollenti
DE69502922T DE69502922T2 (de) 1994-12-21 1995-12-06 Verfahren zur Gewinnung von getrennten Methanol- und Ethanol-, n-Propanol-, Isobutanolströmen aus diese enthaltenden Mischungen
EP95119184A EP0718266B1 (en) 1994-12-21 1995-12-06 Process for obtaining separate streams of methanol and ethanol, n-propanol, isobutanol from mixtures containing these alcohols
US08/569,962 US5756866A (en) 1994-12-21 1995-12-08 Process for obtaining separate streams of methanol and ethanol, n-propanol and isobutanol
RU95121112/04A RU2159223C2 (ru) 1994-12-21 1995-12-20 Способ получения трех отдельных потоков метанола и этанола, н-пропанола и изобутанола
CA002165732A CA2165732A1 (en) 1994-12-21 1995-12-20 Process for obtaining separate streams of methanol and ethanol, n-propanol, isobutanol, which can be used in the synthesis of products with a high octane number, from mixtures containing these alcohols with water and other low-boiling a d high-boiling compounds
AR33474195A AR001531A1 (es) 1994-12-21 1995-12-21 Procedimiento para obtener corrientes separadas demetanol y etanol n-propanol isobutanol los que pu eden ser utilizados en la sintesis de productos con un alto numero de octanos a partir de mezclas conteniendo estos alcoholes con agua y otros compuestos de bajo punto de ebullicion y alto punto de ebullicion
JP7333802A JPH08245447A (ja) 1994-12-21 1995-12-21 メタノール、エタノール、ｎ−プロパノール、イソブタノール、水、並びに他の低沸点および高沸点化合物を含有する混合物から、高オクタン価生成物の合成に用いうるメタノールとエタノール、ｎ−プロパノール、およびイソブタノールの個別流を得る方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI942586A IT1271310B (it) 1994-12-21 1994-12-21 Procedimento per l'ottenimento di correnti distinte di metanolo ed etanolo,di n-propanolo,di isobutanolo,impiegabili nella sintesi di prodotti alto ottanici,da miscele contenti detti alcoli con acqua ed altri composti bassobollenti e altobollenti

Publications (3)

Publication Number Publication Date
ITMI942586A0 true ITMI942586A0 (it) 1994-12-21
ITMI942586A1 ITMI942586A1 (it) 1996-06-21
IT1271310B IT1271310B (it) 1997-05-27

Family

ID=11370034

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI942586A IT1271310B (it) 1994-12-21 1994-12-21 Procedimento per l'ottenimento di correnti distinte di metanolo ed etanolo,di n-propanolo,di isobutanolo,impiegabili nella sintesi di prodotti alto ottanici,da miscele contenti detti alcoli con acqua ed altri composti bassobollenti e altobollenti

Country Status (8)

Country Link
US (1) US5756866A (it)
EP (1) EP0718266B1 (it)
JP (1) JPH08245447A (it)
AR (1) AR001531A1 (it)
CA (1) CA2165732A1 (it)
DE (1) DE69502922T2 (it)
IT (1) IT1271310B (it)
RU (1) RU2159223C2 (it)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5961789A (en) * 1998-03-02 1999-10-05 Berg; Lloyd Separation of t-amyl alcohol from n-butanol by extractive distillation
US6039846A (en) * 1999-07-22 2000-03-21 Berg; Lloyd Separation of 3-methyl-2-pentenal from n-butanol by azeotropic distillation
US6017423A (en) * 1999-07-23 2000-01-25 Berg; Lloyd Separation of 3-methyl-2-pentenal from N-butanol by extractive distillation
WO2003009072A1 (en) * 2001-07-19 2003-01-30 Invensys Systems, Inc. Systems and methods for isobutyl alcohol (iba) recovery
JP4783530B2 (ja) * 2001-09-28 2011-09-28 住友化学株式会社 易重合性物質の蒸留方法およびこれに使用する蒸留装置
US20060169368A1 (en) * 2004-10-05 2006-08-03 Tenaris Conncections A.G. (A Liechtenstein Corporation) Low carbon alloy steel tube having ultra high strength and excellent toughness at low temperature and method of manufacturing the same
DE102005062722A1 (de) * 2005-12-28 2007-07-12 Oxeno Olefinchemie Gmbh Verfahren zur Herstellung von Ethyl-tert.-Butylether aus technischen Mischungen von C4-Kohlenwasserstoffen
CN101898934A (zh) * 2010-07-29 2010-12-01 蓝仁水 一种双精塔热集成酒精精馏节能工艺方法
CN102633597B (zh) * 2012-03-22 2013-11-13 河北工业大学 一种从多元醇-水混合物中回收乙醇、正丙醇和异丁醇的工艺
RU2531993C1 (ru) * 2013-08-15 2014-10-27 Открытое акционерное общество "Каменскволокно" Способ регенерации изобутилового спирта в производстве высокопрочных арамидных нитей
US20150224420A1 (en) * 2014-02-07 2015-08-13 Robert Hickey Processes for the production of plural anhydrous alcohols
RU2568215C1 (ru) * 2014-10-10 2015-11-10 Общество с ограниченной ответственностью "ЭНГО Инжиниринг" Способ разделения углеводородсодержащей газовой смеси
EP3316981B1 (de) * 2015-07-03 2020-10-21 Basf Se Destillationseinrichtung umfassend eine kolonne, mit drei oder mehreren hintereinander flüssigkeitsdurchströmten zellen und verfahren zur destillation oder extraktivdestillation unter verwendung der destillationseinrichtung
RU2606118C1 (ru) * 2015-12-22 2017-01-10 Акционерное общество "Каменскволокно" Способ выведения воды из технологического контура в химическом производстве
CN109260748A (zh) * 2018-11-26 2019-01-25 宁夏北控睿源再生资源有限公司 一种废甲醇生产回收装置及方法
CN115073270B (zh) * 2022-05-12 2024-04-02 山东昆达生物科技有限公司 分离低碳多元醇-水混合物的连续共沸萃取精馏方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3338439A1 (de) * 1983-10-22 1985-05-02 Chemische Werke Hüls AG, 4370 Marl Verfahren zur destillativen aufarbeitung von wasser und methanol enthaltenden hoeheren alokoholen mit 6 bis 20 c-atomen
IT1206774B (it) * 1987-04-02 1989-05-03 Snam Progetti Procedimento per la disidratazione di una miscela di metanolo e alcoli superiori.
FR2619107B1 (fr) * 1987-08-06 1989-12-29 Inst Francais Du Petrole Procede de deshydratation d'un melange aqueux d'alcools comprenant au moins du methanol et de l'ethanol
IT1256062B (it) * 1992-11-20 1995-11-23 Snam Progetti Procedimento per l'ottenimento di correnti di metanolo, etanolo, n-propanolo,isobutanolo,utilizzabili soprattutto nella preparazione diprodotti alto ottanici, da miscele contenenti detti alcoli con acqua ed altri composti bassobollenti e altobollenti

Also Published As

Publication number Publication date
JPH08245447A (ja) 1996-09-24
ITMI942586A1 (it) 1996-06-21
CA2165732A1 (en) 1996-06-22
DE69502922T2 (de) 1998-12-17
EP0718266A2 (en) 1996-06-26
EP0718266A3 (it) 1996-08-07
RU2159223C2 (ru) 2000-11-20
EP0718266B1 (en) 1998-06-10
DE69502922D1 (de) 1998-07-16
US5756866A (en) 1998-05-26
IT1271310B (it) 1997-05-27
AR001531A1 (es) 1997-11-26

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