FI935921L - Eetterin talteenotto - Google Patents

Eetterin talteenotto Download PDF

Info

Publication number
FI935921L
FI935921L FI935921A FI935921A FI935921L FI 935921 L FI935921 L FI 935921L FI 935921 A FI935921 A FI 935921A FI 935921 A FI935921 A FI 935921A FI 935921 L FI935921 L FI 935921L
Authority
FI
Finland
Prior art keywords
ether recovery
ether
recovery
Prior art date
Application number
FI935921A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI935921A7 (fi
FI935921A0 (fi
Inventor
John H Eason
Joseph Klepac
Original Assignee
Phillips Petroleum Co
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 Phillips Petroleum Co filed Critical Phillips Petroleum Co
Publication of FI935921A0 publication Critical patent/FI935921A0/fi
Publication of FI935921A7 publication Critical patent/FI935921A7/fi
Publication of FI935921L publication Critical patent/FI935921L/fi

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/14—Fractional distillation or use of a fractionation or rectification column
    • 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
    • C07C41/40—Separation; Purification; Stabilisation; Use of additives by change of physical state, e.g. by crystallisation
    • C07C41/42—Separation; Purification; Stabilisation; Use of additives by change of physical state, e.g. by crystallisation by distillation
    • 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
    • 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
    • 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
    • C07C41/38—Separation; Purification; Stabilisation; Use of additives by liquid-liquid treatment
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S203/00—Distillation: processes, separatory
    • Y10S203/17—Saline water conversion

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
FI935921A 1992-12-30 1993-12-29 Eetterin talteenotto FI935921L (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/998,706 US5329051A (en) 1992-12-30 1992-12-30 Ether recovery

Publications (3)

Publication Number Publication Date
FI935921A0 FI935921A0 (fi) 1993-12-29
FI935921A7 FI935921A7 (fi) 1994-07-01
FI935921L true FI935921L (fi) 1994-07-01

Family

ID=25545492

Family Applications (1)

Application Number Title Priority Date Filing Date
FI935921A FI935921L (fi) 1992-12-30 1993-12-29 Eetterin talteenotto

Country Status (18)

Country Link
US (2) US5329051A (https=)
EP (1) EP0604998B1 (https=)
JP (1) JP2823500B2 (https=)
KR (1) KR100217869B1 (https=)
CN (1) CN1042930C (https=)
AT (1) ATE163399T1 (https=)
AU (1) AU653298B2 (https=)
BR (1) BR9305271A (https=)
CA (1) CA2110878C (https=)
DE (1) DE69317105T2 (https=)
DK (1) DK0604998T3 (https=)
ES (1) ES2112953T3 (https=)
FI (1) FI935921L (https=)
GR (1) GR3026243T3 (https=)
HU (1) HU218869B (https=)
NO (1) NO300127B1 (https=)
SG (1) SG87737A1 (https=)
TW (1) TW283143B (https=)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5621150A (en) * 1994-02-25 1997-04-15 Uop Process for the production of ethyl tert.-alkyl ethers
US5723686A (en) * 1995-08-03 1998-03-03 Phillips Petroleum Company Recycle of alcohol in a combined hydroisomerization and etherification process
CN1045430C (zh) * 1995-12-26 1999-10-06 中国石油化工总公司上海石油化工研究院 甲基叔丁基醚精制方法
US7297236B1 (en) 2001-06-30 2007-11-20 Icm, Inc. Ethanol distillation process
FR2900924B1 (fr) * 2006-05-09 2011-03-04 Inst Francais Du Petrole Procede de production d'ethers incluant une separation de l'alcool par un liquide ionique
CN101955418B (zh) * 2009-12-16 2013-10-16 华东理工大学 一种耦合分离纯化制备etbe的方法
CN102091429B (zh) * 2010-12-20 2012-10-03 广东中科天元新能源科技有限公司 低压三效精馏乙醇回收装置及方法

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2384796A (en) * 1943-06-19 1945-09-18 Standard Oil Co Motor fuel synthesis
BE793163A (fr) * 1971-12-22 1973-06-21 Sun Oil Co Pennsylvania Procede de sechage d'ethers
JPS5168512A (https=) * 1974-12-02 1976-06-14 Texaco Development Corp
PH12545A (en) * 1975-06-06 1979-06-07 Texaco Development Corp Method for preparation of ethers
US4014667A (en) * 1975-06-16 1977-03-29 Phillips Petroleum Company Antifreeze recovery system
SU658125A1 (ru) * 1976-04-19 1979-04-25 Предприятие П/Я В-8585 Способ выделени метилтретичнобутилового эфира
US4198530A (en) * 1978-06-29 1980-04-15 Atlantic Richfield Company Production of tertiary butyl methyl ether
US4490563A (en) * 1981-08-28 1984-12-25 Phillips Petroleum Company Ether recovery
US4479018A (en) * 1981-08-28 1984-10-23 Phillips Petroleum Company Combined ether and alkylate production
EP0075838A1 (en) * 1981-09-24 1983-04-06 Phillips Petroleum Company Process for the preparation of methyl tert-butyl ether
US4346241A (en) * 1981-09-28 1982-08-24 National Distillers & Chemical Corp. Process for recovering ethanol from dilute aqueous solutions employing liquid extraction media
US4399000A (en) * 1981-10-07 1983-08-16 Georgia Tech Research Institute Process for producing absolute alcohol by solvent extraction and vacuum distillation
DE3150755A1 (de) * 1981-12-22 1983-06-30 Deutsche Texaco Ag, 2000 Hamburg "verfahren zur abtrennung von methanol aus den bei der veraetherung von c(pfeil abwaerts)4(pfeil abwaerts) bis c(pfeil abwaerts)7(pfeil abwaerts)-isoolefinen mit methanol anfallenden reaktionsprodukten"
US4770780A (en) * 1984-04-25 1988-09-13 Cf Systems Corporation Liquid CO2 /cosolvent extraction
FR2565991B1 (fr) * 1984-06-18 1986-10-03 Inst Francais Du Petrole Procede de valorisation d'essences olefiniques par etherification
DE3614762A1 (de) * 1986-04-30 1987-11-05 Linde Ag Verfahren zur herstellung von t-amylmethylaether
RO96847B1 (ro) * 1987-01-05 1989-04-30 Centrul De Cercetari Pentru Fibre Chimice PROCEDEU SI INSTALATIE PENTRU PREPARAREA 2-FENOXIETANOLULUI DE îNALTA PURITATE
US4820877A (en) * 1987-12-28 1989-04-11 Mobil Oil Corporation Etherification process improvement
US5167937A (en) * 1989-04-24 1992-12-01 Mobil Oil Corporation Production of gasoline and ether from methanol with feedstock extraction
US5154801A (en) * 1990-05-24 1992-10-13 Mobil Oil Corporation Advances in product separation in dipe process
US5113024A (en) * 1991-06-07 1992-05-12 Mobil Oil Corporation Process for product separation in the production of di-isopropyl ether

Also Published As

Publication number Publication date
NO300127B1 (no) 1997-04-14
NO934898L (no) 1994-07-01
SG87737A1 (en) 2002-04-16
HU218869B (hu) 2000-12-28
KR940013570A (ko) 1994-07-15
KR100217869B1 (ko) 1999-09-01
US5447607A (en) 1995-09-05
HUT66394A (en) 1994-11-28
EP0604998A2 (en) 1994-07-06
CN1094026A (zh) 1994-10-26
TW283143B (https=) 1996-08-11
BR9305271A (pt) 1994-08-16
FI935921A7 (fi) 1994-07-01
DE69317105T2 (de) 1998-06-18
ES2112953T3 (es) 1998-04-16
CA2110878C (en) 1997-07-22
DE69317105D1 (de) 1998-04-02
FI935921A0 (fi) 1993-12-29
AU5232593A (en) 1994-08-04
GR3026243T3 (en) 1998-05-29
EP0604998A3 (en) 1994-11-02
HU9303786D0 (en) 1994-04-28
DK0604998T3 (da) 1998-05-25
NO934898D0 (no) 1993-12-29
EP0604998B1 (en) 1998-02-25
JPH0725802A (ja) 1995-01-27
AU653298B2 (en) 1994-09-22
CN1042930C (zh) 1999-04-14
US5329051A (en) 1994-07-12
CA2110878A1 (en) 1994-07-01
ATE163399T1 (de) 1998-03-15
JP2823500B2 (ja) 1998-11-11

Similar Documents

Publication Publication Date Title
DE69331782D1 (de) Perforiervorrichtung
DE59306810D1 (de) Gutbettwalzenmühle
EE9400188A (et) Buuster
AT399443B (de) Sportschuh
BR9305745A (pt) Quebra-luz
BR9107207A (pt) Recuperacao de natamicina
DE59301902D1 (de) Kassenlade
DE59305364D1 (de) Rotornut
FI935921A7 (fi) Eetterin talteenotto
DE69304512D1 (de) Laseroszillator
DE69306208D1 (de) Ablenkjoch
NO931514L (no) Polyetere
BR9301712A (pt) Aplainador
DE59304139D1 (de) Polyanile
FI961652A7 (fi) Metanolin talteenotto
DE69332454D1 (de) Trennverfahren
DE59309200D1 (de) Bisphosphinoalkane
DE59301762D1 (de) Chlorethylsulfonylbenzaldehyde
SE9200226D0 (sv) Tvaa traeslag
FI935782A7 (fi) Massaa pilkkova apuaine
KR940018006U (ko) 전주용 완금
BR9200231A (pt) Agrupador
BR9200554A (pt) Lixoduto
BR9200611A (pt) Hidrocofre
BR9201254A (pt) Jogo-olimpladas