NO175743C - Fremgangsmåte og apparat for fremstilling av tertiære alkyletere - Google Patents

Fremgangsmåte og apparat for fremstilling av tertiære alkyletere

Info

Publication number
NO175743C
NO175743C NO912886A NO912886A NO175743C NO 175743 C NO175743 C NO 175743C NO 912886 A NO912886 A NO 912886A NO 912886 A NO912886 A NO 912886A NO 175743 C NO175743 C NO 175743C
Authority
NO
Norway
Prior art keywords
alkyl ethers
tertiary alkyl
fractionation tower
preparing tertiary
mtbe
Prior art date
Application number
NO912886A
Other languages
English (en)
Norwegian (no)
Other versions
NO912886D0 (no
NO175743B (no
NO912886L (no
Inventor
Domenico Sanfilippo
Maria Lupieri
Francesco Ancillotti
Original Assignee
Eniricerche Spa
Snam Progetti
Ecofuel 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 Eniricerche Spa, Snam Progetti, Ecofuel Spa filed Critical Eniricerche Spa
Publication of NO912886D0 publication Critical patent/NO912886D0/no
Publication of NO912886L publication Critical patent/NO912886L/no
Publication of NO175743B publication Critical patent/NO175743B/no
Publication of NO175743C publication Critical patent/NO175743C/no

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H35/00—Switches operated by change of a physical condition
    • H01H35/24—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow
    • H01H35/40—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow actuated by devices allowing continual flow of fluid, e.g. vane
    • H01H35/405—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow actuated by devices allowing continual flow of fluid, e.g. vane the switch being of the reed switch type
    • 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
    • B01D3/009—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping in combination with chemical reactions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
    • B01J8/0207—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid flow within the bed being predominantly horizontal
    • 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
    • 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
    • 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
    • Y02P20/10—Process efficiency

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Soft Magnetic Materials (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
NO912886A 1990-08-01 1991-07-24 Fremgangsmåte og apparat for fremstilling av tertiære alkyletere NO175743C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT02116090A IT1243773B (it) 1990-08-01 1990-08-01 Procedimento per la preparazione di eteri alchilici terziari ed apparecchiatura di distillazione reattiva

Publications (4)

Publication Number Publication Date
NO912886D0 NO912886D0 (no) 1991-07-24
NO912886L NO912886L (no) 1992-02-03
NO175743B NO175743B (no) 1994-08-22
NO175743C true NO175743C (no) 1994-11-30

Family

ID=11177646

Family Applications (1)

Application Number Title Priority Date Filing Date
NO912886A NO175743C (no) 1990-08-01 1991-07-24 Fremgangsmåte og apparat for fremstilling av tertiære alkyletere

Country Status (19)

Country Link
US (1) US5493059A (it)
EP (1) EP0470655A1 (it)
JP (1) JPH04234336A (it)
CN (1) CN1058582A (it)
AU (1) AU637919B2 (it)
BR (1) BR9103306A (it)
CA (1) CA2047269A1 (it)
CZ (1) CZ281427B6 (it)
ES (1) ES2107320B1 (it)
HU (1) HU211035B (it)
IT (1) IT1243773B (it)
MX (1) MX174309B (it)
NO (1) NO175743C (it)
NZ (1) NZ238997A (it)
PL (1) PL167328B1 (it)
RO (1) RO110476B1 (it)
RU (1) RU2055829C1 (it)
SA (1) SA91120083B1 (it)
TR (1) TR26025A (it)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5948211A (en) * 1990-02-06 1999-09-07 Koch-Glitsch, Inc. Distillation column downcomer having liquid permeable wall
US5454913A (en) * 1990-02-06 1995-10-03 Koch Engineering Company, Inc. Internals for distillation columns including those for use in catalytic reactions
US5593548A (en) * 1990-02-06 1997-01-14 Koch Engineering Company, Inc. Method for concurrent reaction with distillation
US5447609A (en) * 1990-02-06 1995-09-05 Koch Engineering Company, Inc. Catalytic reaction and mass transfer process
US5855741A (en) * 1990-02-06 1999-01-05 Koch Engineering Company, Inc. Apparatus for concurrent reaction with distillation
US5130102A (en) * 1990-06-11 1992-07-14 Chemical Research & Licensing Company Catalytic distillation reactor
ES2096345T3 (es) * 1992-10-16 1997-03-01 Koch Eng Co Inc Metodo y aparato para reaccion con destilacion concurrente.
IT1270675B (it) 1994-10-19 1997-05-07 Enichem Spa Procedimento per la separazione di paraffine in miscela con olefine
IT1271313B (it) 1994-12-21 1997-05-27 Enichem Spa Processo integrato per la produzione di eteri alchilici ter-amilici
FR2737132B1 (fr) * 1995-07-24 1997-09-19 Inst Francais Du Petrole Procede et dispositif de distillation reactive avec distribution particuliere des phases liquide et vapeur
FR2751558B1 (fr) * 1996-07-26 1998-09-18 Inst Francais Du Petrole Dispositif de reaction et de distillation et procede d'etherification
US6565816B1 (en) 1997-06-25 2003-05-20 Koch-Glitsch, Inc. Saddle structure for reactive distillation
DE19860146A1 (de) 1998-12-24 2000-06-29 Bayer Ag Verfahren und Anlage zur Herstellung von Silan
EP2815810A1 (en) 2012-02-13 2014-12-24 Limited Company "Reactive Rectification Technology¨ Reactive rectification column for performing chemical reactions
CN102675057B (zh) * 2012-02-25 2016-12-14 中国石油大学(华东) 一种合成甲基叔丁基醚的催化蒸馏工艺方法
FR3050649B1 (fr) * 2016-04-29 2021-03-19 Ifp Energies Now Nouveau dispositif de distribution du gaz et du liquide dans les colonnes de distillation catalytique
FR3050650A1 (fr) * 2016-04-29 2017-11-03 Ifp Energies Now Nouveau dispositif de distribution du gaz et du liquide dans les colonnes de distillation catalytique avec ecoulement descendant du liquide

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4471154A (en) * 1983-06-10 1984-09-11 Chevron Research Company Staged, fluidized-bed distillation-reactor and a process for using such reactor
US4513184A (en) * 1983-09-16 1985-04-23 Hughes Richard E Flow actuated switch
US4739135A (en) * 1987-05-04 1988-04-19 Cte Chem Tech Equipment Corp. Attitude insensitive automatic reset flow sensor
FR2628418B1 (fr) * 1988-03-08 1991-01-04 Inst Francais Du Petrole Procede de preparation d'un ether alkylique tertiaire par distillation reactive
US4847430A (en) * 1988-03-21 1989-07-11 Institut Francais Du Petrole Process for manufacturing a tertiary alkyl ether by reactive distillation
US5237109A (en) * 1991-10-10 1993-08-17 Phillips Petroleum Company Etherification process
US5243102A (en) * 1992-10-01 1993-09-07 Uop Etherification of C5 -plus olefins by sequential catalytic distillation

Also Published As

Publication number Publication date
JPH04234336A (ja) 1992-08-24
SA91120083B1 (ar) 2004-08-07
CS240291A3 (en) 1992-03-18
CA2047269A1 (en) 1992-02-02
ES2107320B1 (es) 1998-05-16
AU8048491A (en) 1992-02-13
IT9021160A0 (it) 1990-08-01
IT1243773B (it) 1994-06-28
EP0470655A1 (en) 1992-02-12
ES2107320A1 (es) 1997-11-16
RO110476B1 (ro) 1996-01-30
NO912886D0 (no) 1991-07-24
RU2055829C1 (ru) 1996-03-10
CN1058582A (zh) 1992-02-12
US5493059A (en) 1996-02-20
IT9021160A1 (it) 1992-02-01
AU637919B2 (en) 1993-06-10
HU211035B (en) 1995-09-28
MX9100440A (es) 1992-04-01
NZ238997A (en) 1993-02-25
HU912556D0 (en) 1992-01-28
BR9103306A (pt) 1992-05-26
NO175743B (no) 1994-08-22
HUT58677A (en) 1992-03-30
TR26025A (tr) 1993-11-01
PL167328B1 (pl) 1995-08-31
PL291258A1 (en) 1992-03-23
CZ281427B6 (cs) 1996-09-11
NO912886L (no) 1992-02-03
MX174309B (es) 1994-05-02

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