ATE153993T1 - Verfahren zur entfernung von ester- verunreinigungen aus ethern - Google Patents

Verfahren zur entfernung von ester- verunreinigungen aus ethern

Info

Publication number
ATE153993T1
ATE153993T1 AT92917552T AT92917552T ATE153993T1 AT E153993 T1 ATE153993 T1 AT E153993T1 AT 92917552 T AT92917552 T AT 92917552T AT 92917552 T AT92917552 T AT 92917552T AT E153993 T1 ATE153993 T1 AT E153993T1
Authority
AT
Austria
Prior art keywords
pct
ethers
removal
sec
ester impurities
Prior art date
Application number
AT92917552T
Other languages
English (en)
Inventor
Allen David Godwin
Georges Marie Karel Mathys
Original Assignee
Exxon Chemical Patents Inc
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 Exxon Chemical Patents Inc filed Critical Exxon Chemical Patents Inc
Application granted granted Critical
Publication of ATE153993T1 publication Critical patent/ATE153993T1/de

Links

Classifications

    • 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
    • C07C41/34—Separation; Purification; Stabilisation; Use of additives
    • C07C41/44—Separation; Purification; Stabilisation; Use of additives by treatments giving rise to a chemical modification
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/02—Well-drilling compositions
    • C09K8/32—Non-aqueous well-drilling compositions, e.g. oil-based
    • C09K8/34—Organic liquids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
AT92917552T 1991-08-16 1992-08-14 Verfahren zur entfernung von ester- verunreinigungen aus ethern ATE153993T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP91307574 1991-08-16

Publications (1)

Publication Number Publication Date
ATE153993T1 true ATE153993T1 (de) 1997-06-15

Family

ID=8208379

Family Applications (1)

Application Number Title Priority Date Filing Date
AT92917552T ATE153993T1 (de) 1991-08-16 1992-08-14 Verfahren zur entfernung von ester- verunreinigungen aus ethern

Country Status (12)

Country Link
US (1) US5698747A (de)
EP (1) EP0599921B1 (de)
CN (1) CN1070634A (de)
AT (1) ATE153993T1 (de)
AU (1) AU2439192A (de)
CA (1) CA2115745C (de)
DE (1) DE69220230T2 (de)
DK (1) DK0599921T3 (de)
ES (1) ES2102513T3 (de)
MX (1) MX9204742A (de)
MY (1) MY108348A (de)
WO (1) WO1993004028A1 (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU677815B2 (en) * 1992-12-28 1997-05-08 Henkel Kommanditgesellschaft Auf Aktien Rheologically controlled, pumpable, fluid aqueous preparations for use for instance as water-based drilling fluids
US7838708B2 (en) 2001-06-20 2010-11-23 Grt, Inc. Hydrocarbon conversion process improvements
US20050171393A1 (en) 2003-07-15 2005-08-04 Lorkovic Ivan M. Hydrocarbon synthesis
JP2007525477A (ja) 2003-07-15 2007-09-06 ジーアールティー インコーポレイテッド 炭化水素の合成
US7674941B2 (en) 2004-04-16 2010-03-09 Marathon Gtf Technology, Ltd. Processes for converting gaseous alkanes to liquid hydrocarbons
US20080275284A1 (en) 2004-04-16 2008-11-06 Marathon Oil Company Process for converting gaseous alkanes to liquid hydrocarbons
US8642822B2 (en) 2004-04-16 2014-02-04 Marathon Gtf Technology, Ltd. Processes for converting gaseous alkanes to liquid hydrocarbons using microchannel reactor
US8173851B2 (en) 2004-04-16 2012-05-08 Marathon Gtf Technology, Ltd. Processes for converting gaseous alkanes to liquid hydrocarbons
US7244867B2 (en) 2004-04-16 2007-07-17 Marathon Oil Company Process for converting gaseous alkanes to liquid hydrocarbons
US20060100469A1 (en) 2004-04-16 2006-05-11 Waycuilis John J Process for converting gaseous alkanes to olefins and liquid hydrocarbons
SG187456A1 (en) 2006-02-03 2013-02-28 Grt Inc Separation of light gases from halogens
AP2673A (en) 2006-02-03 2013-05-23 Grt Inc Continuous process for converting natural gas to liquid hydrocarbons
MX2009012581A (es) 2007-05-24 2010-03-15 Grt Inc Reactor de zonas que incorpora captura y liberacion de haluro de hidrogeno reversible.
US8282810B2 (en) 2008-06-13 2012-10-09 Marathon Gtf Technology, Ltd. Bromine-based method and system for converting gaseous alkanes to liquid hydrocarbons using electrolysis for bromine recovery
US8273929B2 (en) 2008-07-18 2012-09-25 Grt, Inc. Continuous process for converting natural gas to liquid hydrocarbons
US8367884B2 (en) 2010-03-02 2013-02-05 Marathon Gtf Technology, Ltd. Processes and systems for the staged synthesis of alkyl bromides
US8198495B2 (en) 2010-03-02 2012-06-12 Marathon Gtf Technology, Ltd. Processes and systems for the staged synthesis of alkyl bromides
US8815050B2 (en) 2011-03-22 2014-08-26 Marathon Gtf Technology, Ltd. Processes and systems for drying liquid bromine
US8436220B2 (en) 2011-06-10 2013-05-07 Marathon Gtf Technology, Ltd. Processes and systems for demethanization of brominated hydrocarbons
US8829256B2 (en) 2011-06-30 2014-09-09 Gtc Technology Us, Llc Processes and systems for fractionation of brominated hydrocarbons in the conversion of natural gas to liquid hydrocarbons
US8802908B2 (en) 2011-10-21 2014-08-12 Marathon Gtf Technology, Ltd. Processes and systems for separate, parallel methane and higher alkanes' bromination
US9193641B2 (en) 2011-12-16 2015-11-24 Gtc Technology Us, Llc Processes and systems for conversion of alkyl bromides to higher molecular weight hydrocarbons in circulating catalyst reactor-regenerator systems

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4230892A (en) * 1979-07-20 1980-10-28 E. I. Du Pont De Nemours And Company Alcoholysis process for preparing poly-(tetramethylene ether) glycol
DE3424702A1 (de) * 1984-07-05 1986-02-06 Basf Ag, 6700 Ludwigshafen Waermefluessigkeiten
DE3911299A1 (de) * 1989-04-07 1990-10-11 Henkel Kgaa Verwendung ausgewaehlter ether monofunktioneller alkohole in bohrspuelungen

Also Published As

Publication number Publication date
EP0599921A1 (de) 1994-06-08
CA2115745A1 (en) 1993-03-04
DK0599921T3 (da) 1997-12-01
MX9204742A (es) 1994-01-31
WO1993004028A1 (en) 1993-03-04
DE69220230D1 (de) 1997-07-10
DE69220230T2 (de) 1997-10-02
CA2115745C (en) 2002-12-10
EP0599921B1 (de) 1997-06-04
ES2102513T3 (es) 1997-08-01
AU2439192A (en) 1993-03-16
MY108348A (en) 1996-09-30
CN1070634A (zh) 1993-04-07
US5698747A (en) 1997-12-16

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