DE69009457T2 - Verbesserter Kontakt zwischen mehreren unterschiedlichen Fluidphasen in einem senkrecht angeordneten Reaktor. - Google Patents

Verbesserter Kontakt zwischen mehreren unterschiedlichen Fluidphasen in einem senkrecht angeordneten Reaktor.

Info

Publication number
DE69009457T2
DE69009457T2 DE69009457T DE69009457T DE69009457T2 DE 69009457 T2 DE69009457 T2 DE 69009457T2 DE 69009457 T DE69009457 T DE 69009457T DE 69009457 T DE69009457 T DE 69009457T DE 69009457 T2 DE69009457 T2 DE 69009457T2
Authority
DE
Germany
Prior art keywords
vessel
phases
several different
different fluid
vertical reactor
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE69009457T
Other languages
English (en)
Other versions
DE69009457D1 (de
Inventor
Miland Bholanath Ajinkya
Robert Martin Koros
Barry Leon Tarmy
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ExxonMobil Technology and Engineering Co
Original Assignee
Exxon Research and Engineering 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 Exxon Research and Engineering Co filed Critical Exxon Research and Engineering Co
Application granted granted Critical
Publication of DE69009457D1 publication Critical patent/DE69009457D1/de
Publication of DE69009457T2 publication Critical patent/DE69009457T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/24—Stationary reactors without moving elements inside
    • B01J19/2455—Stationary reactors without moving elements inside provoking a loop type movement of the reactants
    • B01J19/246—Stationary reactors without moving elements inside provoking a loop type movement of the reactants internally, i.e. the mixture circulating inside the vessel such that the upward stream is separated physically from the downward stream(s)
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/231—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids by bubbling
    • 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/24—Stationary reactors without moving elements inside
    • B01J19/2455—Stationary reactors without moving elements inside provoking a loop type movement of the reactants
    • B01J19/2465—Stationary reactors without moving elements inside provoking a loop type movement of the reactants externally, i.e. the mixture leaving the vessel and subsequently re-entering it
    • 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/26—Nozzle-type reactors, i.e. the distribution of the initial reactants within the reactor is effected by their introduction or injection through nozzles
    • 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
    • C07C29/03—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by addition of hydroxy groups to unsaturated carbon-to-carbon bonds, e.g. with the aid of H2O2
    • C07C29/04—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by addition of hydroxy groups to unsaturated carbon-to-carbon bonds, e.g. with the aid of H2O2 by hydration of carbon-to-carbon double bonds
    • C07C29/05—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by addition of hydroxy groups to unsaturated carbon-to-carbon bonds, e.g. with the aid of H2O2 by hydration of carbon-to-carbon double bonds with formation of absorption products in mineral acids and their hydrolysis
    • C07C29/06—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by addition of hydroxy groups to unsaturated carbon-to-carbon bonds, e.g. with the aid of H2O2 by hydration of carbon-to-carbon double bonds with formation of absorption products in mineral acids and their hydrolysis the acid being sulfuric acid
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00761—Details of the reactor
    • B01J2219/00763—Baffles
    • B01J2219/00765—Baffles attached to the reactor wall
    • B01J2219/00777—Baffles attached to the reactor wall horizontal
    • 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
    • Y10S261/00—Gas and liquid contact apparatus
    • Y10S261/75—Flowing liquid aspirates gas

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Catching Or Destruction (AREA)
  • Nozzles (AREA)
DE69009457T 1988-08-24 1990-04-17 Verbesserter Kontakt zwischen mehreren unterschiedlichen Fluidphasen in einem senkrecht angeordneten Reaktor. Expired - Fee Related DE69009457T2 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US23557288A 1988-08-24 1988-08-24
US31018289A 1989-02-15 1989-02-15
EP90304114A EP0452574B1 (de) 1988-08-24 1990-04-17 Verbesserter Kontakt zwischen mehreren unterschiedlichen Fluidphasen in einem senkrecht angeordneten Reaktor
CN90102606A CN1056263A (zh) 1988-08-24 1990-05-05 大界面面积的多相反应器
US07/665,637 US5190733A (en) 1988-08-24 1991-02-14 High interfacial area multiphase reactor

Publications (2)

Publication Number Publication Date
DE69009457D1 DE69009457D1 (de) 1994-07-07
DE69009457T2 true DE69009457T2 (de) 1994-10-06

Family

ID=40120210

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69009457T Expired - Fee Related DE69009457T2 (de) 1988-08-24 1990-04-17 Verbesserter Kontakt zwischen mehreren unterschiedlichen Fluidphasen in einem senkrecht angeordneten Reaktor.

Country Status (5)

Country Link
US (2) US5190733A (de)
EP (1) EP0452574B1 (de)
CN (1) CN1056263A (de)
AT (1) ATE106275T1 (de)
DE (1) DE69009457T2 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2048099B1 (es) * 1992-04-22 1994-10-01 Quimicos Del Mediterraneo S A Reactor para la transposicion de beckman de la ciclohexanona oxima y de la ciclododecanona oxima.
US5638740A (en) * 1995-02-24 1997-06-17 Cai; Zhihua Apparatus for brewing espresso and cappuccino
WO2008115173A1 (en) * 2007-03-15 2008-09-25 Dow Global Technologies Inc. Mixer for a continuous flow reactor, continuous flow reactor, method of forming such a mixer, and method of operating such a reactor
US9095826B2 (en) * 2008-06-10 2015-08-04 Ekologix Earth-Friendly Solutions Inc. Apparatus and process for wastewater treatment and biological nutrient removal in activated sludge systems
CN110368878A (zh) * 2019-05-30 2019-10-25 南京杰科丰环保技术装备研究院有限公司 一种用于制备亚硫酸盐的气液相反应器

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3172736A (en) * 1965-03-09 figure
US1180372A (en) * 1914-04-03 1916-04-25 Albert Breydel Apparatus for treating oils, liquefied greases and fats, or any other liquids with nascent ozone.
US2128311A (en) * 1935-04-20 1938-08-30 Du Pont Method of carrying out chemical reactions
US2413102A (en) * 1941-11-25 1946-12-24 American Viscose Corp Degasifier
US3271304A (en) * 1964-06-26 1966-09-06 Pacific Flush Tank Co Venturi aerator and aerating process for waste treatment
DE1906051A1 (de) * 1969-02-07 1970-08-27 Basf Ag Verfahren zur Herstellung von Alkinolen bzw.Alkindiolen
AT291134B (de) * 1969-04-24 1971-07-12 Vogelbusch Gmbh Vorrichtung zum Begasen von Flüssigkeiten, insbesondere zum Belüften fließender Gewässer
US3785779A (en) * 1971-08-02 1974-01-15 Exxon Research Engineering Co Gas liquid inlet distributor
DE2410570C2 (de) * 1974-03-06 1982-04-29 Basf Ag, 6700 Ludwigshafen Vorrichtung zum Ansaugen und Verdichten von Gasen und deren Vermischung mit Flüssigkeit
GB1573314A (en) * 1976-04-14 1980-08-20 Boc Ltd Method and apparatus for dissolving gas in a body of liquid
DE2645780C2 (de) * 1976-10-09 1982-10-07 Basf Ag, 6700 Ludwigshafen Verfahren zum Begasen einer Flüssigkeit in einem Umlaufreaktor und zum Verhindern des Entmischens von nicht abreagiertem Gas aus der Flüssigkeit
DE2736872B2 (de) * 1977-08-16 1979-07-19 Basf Ag, 6700 Ludwigshafen Verfahren zur Herstellung von Hydroxylammoniumsalzen
US4564480A (en) * 1978-12-20 1986-01-14 Eduard Kamelmacher Aeration system and method
DE3445904C2 (de) * 1984-12-15 1986-12-04 Dynamit Nobel Ag, 5210 Troisdorf Verfahren und Vorrichtung zur Durchführung von heterogenen, stofftransportlimitierten Reaktionen
GB2222098B (en) * 1988-08-24 1992-03-18 Exxon Research Engineering Co Improvements in and relating to contacting of plural distinct fluid phases

Also Published As

Publication number Publication date
EP0452574A1 (de) 1991-10-23
CN1056263A (zh) 1991-11-20
US5340549A (en) 1994-08-23
DE69009457D1 (de) 1994-07-07
US5190733A (en) 1993-03-02
ATE106275T1 (de) 1994-06-15
EP0452574B1 (de) 1994-06-01

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee