IT1243773B - Procedimento per la preparazione di eteri alchilici terziari ed apparecchiatura di distillazione reattiva - Google Patents
Procedimento per la preparazione di eteri alchilici terziari ed apparecchiatura di distillazione reattivaInfo
- Publication number
- IT1243773B IT1243773B IT02116090A IT2116090A IT1243773B IT 1243773 B IT1243773 B IT 1243773B IT 02116090 A IT02116090 A IT 02116090A IT 2116090 A IT2116090 A IT 2116090A IT 1243773 B IT1243773 B IT 1243773B
- Authority
- IT
- Italy
- Prior art keywords
- preparation
- tertiary
- ethers
- alchile
- procedure
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 2
- 238000002360 preparation method Methods 0.000 title abstract 2
- 150000002170 ethers Chemical class 0.000 title 1
- 238000000066 reactive distillation Methods 0.000 title 1
- 238000005194 fractionation Methods 0.000 abstract 3
- BZLVMXJERCGZMT-UHFFFAOYSA-N Methyl tert-butyl ether Chemical compound COC(C)(C)C BZLVMXJERCGZMT-UHFFFAOYSA-N 0.000 abstract 2
- -1 aliphatic alcohols Chemical class 0.000 abstract 1
- 150000005215 alkyl ethers Chemical group 0.000 abstract 1
- 230000003197 catalytic effect Effects 0.000 abstract 1
- 239000011541 reaction mixture Substances 0.000 abstract 1
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)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Soft Magnetic Materials (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Priority Applications (19)
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 |
ES09101278A ES2107320B1 (es) | 1990-08-01 | 1991-05-10 | Conmutador de flujo perfeccionado particularmente apto para calderas murales de gas. |
EP91201838A EP0470655A1 (en) | 1990-08-01 | 1991-07-13 | Process for preparing tertiary alkyl ethers and apparatus for reactive distillation |
AU80484/91A AU637919B2 (en) | 1990-08-01 | 1991-07-17 | Process for preparing tertiary alkyl ethers and apparatus for reactive distillation |
CA002047269A CA2047269A1 (en) | 1990-08-01 | 1991-07-17 | Process for preparing tertiary alkyl ethers and apparatus for reactive distillation |
NZ23899791A NZ238997A (en) | 1990-08-01 | 1991-07-17 | Process for preparing tertiary alkyl ethers and apparatus for reactive distillation |
NO912886A NO175743C (no) | 1990-08-01 | 1991-07-24 | Fremgangsmåte og apparat for fremstilling av tertiære alkyletere |
PL91291258A PL167328B1 (pl) | 1990-08-01 | 1991-07-26 | Urzadzenie do reaktywnej destylacji PL |
MX9100440A MX174309B (es) | 1990-08-01 | 1991-07-30 | Procedimiento para la preparacion de esteres alquilicos terciarios e instalacion de destilacion reactiva |
RO148112A RO110476B1 (ro) | 1990-08-01 | 1991-07-30 | Procedeu pentru prepararea de eteri de alchil tertiar si aparat pentru distilare reactiva |
HU912556A HU211035B (en) | 1990-08-01 | 1991-07-31 | Process for preparing tertiary alkyl ethers |
SU915001261A RU2055829C1 (ru) | 1990-08-01 | 1991-07-31 | Способ получения метил-трет-бутилового эфира, этил-трет-бутилового эфира или этил-трет-амилового эфира и устройство для осуществления реактивной дистилляции |
TR91/0763A TR26025A (tr) | 1990-08-01 | 1991-07-31 | Tersiyer alkil eterlerin hazirlanmasi icin proses ve reaktif damitma icin cihaz |
JP3213136A JPH04234336A (ja) | 1990-08-01 | 1991-07-31 | 第3級アルキルエーテルの製法 |
CS912402A CZ281427B6 (cs) | 1990-08-01 | 1991-08-01 | Způsob výroby terciárních alkyletherů a zařízení pro reaktivní destilaci |
BR919103306A BR9103306A (pt) | 1990-08-01 | 1991-08-01 | Processo para a preparacao de eteres alquilicos terciarios e aparelho de destilacao reativa |
CN91105276A CN1058582A (zh) | 1990-08-01 | 1991-08-01 | 制备叔烷基醚的工艺和反应蒸馏设备 |
SA91120083A SA91120083B1 (ar) | 1990-08-01 | 1991-08-21 | عملية لتحضير ايثرات ألكيل ثالثي tertiary alkyl ethers وجهاز لتقطيرها |
US08/068,601 US5493059A (en) | 1990-08-01 | 1993-05-27 | Process for preparing tertiary alkyl ethers and apparatus for reactive distillation |
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 (3)
Publication Number | Publication Date |
---|---|
IT9021160A0 IT9021160A0 (it) | 1990-08-01 |
IT9021160A1 IT9021160A1 (it) | 1992-02-01 |
IT1243773B true IT1243773B (it) | 1994-06-28 |
Family
ID=11177646
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT02116090A IT1243773B (it) | 1990-08-01 | 1990-08-01 | Procedimento per la preparazione di eteri alchilici terziari ed apparecchiatura di distillazione reattiva |
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
US5454913A (en) * | 1990-02-06 | 1995-10-03 | Koch Engineering Company, Inc. | Internals for distillation columns including those for use in catalytic reactions |
US5948211A (en) * | 1990-02-06 | 1999-09-07 | Koch-Glitsch, Inc. | Distillation column downcomer having liquid permeable wall |
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 |
CN104203388B (zh) * | 2012-02-13 | 2018-01-02 | 反应性精馏技术有限公司 | 用于进行化学反应的反应性精馏塔 |
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 |
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 |
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 |
Family Cites Families (7)
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 |
FR2628737B1 (fr) * | 1988-03-21 | 1990-08-24 | Inst Francais Du Petrole | Procede de preparation d'un ether alkylique tertiaire par distillation reactive |
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 |
-
1990
- 1990-08-01 IT IT02116090A patent/IT1243773B/it active IP Right Grant
-
1991
- 1991-05-10 ES ES09101278A patent/ES2107320B1/es not_active Expired - Fee Related
- 1991-07-13 EP EP91201838A patent/EP0470655A1/en not_active Withdrawn
- 1991-07-17 CA CA002047269A patent/CA2047269A1/en not_active Abandoned
- 1991-07-17 NZ NZ23899791A patent/NZ238997A/xx unknown
- 1991-07-17 AU AU80484/91A patent/AU637919B2/en not_active Ceased
- 1991-07-24 NO NO912886A patent/NO175743C/no unknown
- 1991-07-26 PL PL91291258A patent/PL167328B1/pl unknown
- 1991-07-30 RO RO148112A patent/RO110476B1/ro unknown
- 1991-07-30 MX MX9100440A patent/MX174309B/es unknown
- 1991-07-31 HU HU912556A patent/HU211035B/hu not_active IP Right Cessation
- 1991-07-31 TR TR91/0763A patent/TR26025A/xx unknown
- 1991-07-31 JP JP3213136A patent/JPH04234336A/ja not_active Withdrawn
- 1991-07-31 RU SU915001261A patent/RU2055829C1/ru active
- 1991-08-01 CZ CS912402A patent/CZ281427B6/cs unknown
- 1991-08-01 BR BR919103306A patent/BR9103306A/pt not_active Application Discontinuation
- 1991-08-01 CN CN91105276A patent/CN1058582A/zh active Pending
- 1991-08-21 SA SA91120083A patent/SA91120083B1/ar unknown
-
1993
- 1993-05-27 US US08/068,601 patent/US5493059A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
NO175743B (no) | 1994-08-22 |
US5493059A (en) | 1996-02-20 |
IT9021160A1 (it) | 1992-02-01 |
TR26025A (tr) | 1993-11-01 |
JPH04234336A (ja) | 1992-08-24 |
RU2055829C1 (ru) | 1996-03-10 |
CZ281427B6 (cs) | 1996-09-11 |
SA91120083B1 (ar) | 2004-08-07 |
ES2107320A1 (es) | 1997-11-16 |
AU8048491A (en) | 1992-02-13 |
ES2107320B1 (es) | 1998-05-16 |
HU912556D0 (en) | 1992-01-28 |
EP0470655A1 (en) | 1992-02-12 |
AU637919B2 (en) | 1993-06-10 |
NO912886D0 (no) | 1991-07-24 |
CA2047269A1 (en) | 1992-02-02 |
PL291258A1 (en) | 1992-03-23 |
NO912886L (no) | 1992-02-03 |
CS240291A3 (en) | 1992-03-18 |
PL167328B1 (pl) | 1995-08-31 |
CN1058582A (zh) | 1992-02-12 |
MX9100440A (es) | 1992-04-01 |
HU211035B (en) | 1995-09-28 |
HUT58677A (en) | 1992-03-30 |
RO110476B1 (ro) | 1996-01-30 |
NO175743C (no) | 1994-11-30 |
BR9103306A (pt) | 1992-05-26 |
IT9021160A0 (it) | 1990-08-01 |
MX174309B (es) | 1994-05-02 |
NZ238997A (en) | 1993-02-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19970814 |