FR2068735B1 - - Google Patents

Info

Publication number
FR2068735B1
FR2068735B1 FR707025337A FR7025337A FR2068735B1 FR 2068735 B1 FR2068735 B1 FR 2068735B1 FR 707025337 A FR707025337 A FR 707025337A FR 7025337 A FR7025337 A FR 7025337A FR 2068735 B1 FR2068735 B1 FR 2068735B1
Authority
FR
France
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
Application number
FR707025337A
Other versions
FR2068735A1 (fr
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.)
Shell Internationale Research Maatschappij BV
Original Assignee
Shell Internationale Research Maatschappij BV
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 Shell Internationale Research Maatschappij BV filed Critical Shell Internationale Research Maatschappij BV
Publication of FR2068735A1 publication Critical patent/FR2068735A1/fr
Application granted granted Critical
Publication of FR2068735B1 publication Critical patent/FR2068735B1/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/10—Preparation of carboxylic acids or their salts, halides or anhydrides by reaction with carbon monoxide
    • C07C51/14—Preparation of carboxylic acids or their salts, halides or anhydrides by reaction with carbon monoxide on a carbon-to-carbon unsaturated bond in organic compounds
    • 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
    • B01F23/233—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements
    • B01F23/2334—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements provided with stationary guiding means surrounding at least partially the stirrer
    • B01F23/23341—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements provided with stationary guiding means surrounding at least partially the stirrer with tubes surrounding the stirrer
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D11/00—Control of flow ratio
    • G05D11/006—Control of flow ratio involving a first fluid acting on the feeding of a second fluid
    • 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)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
FR707025337A 1969-07-10 1970-07-08 Expired FR2068735B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6910591A NL6910591A (fr) 1969-07-10 1969-07-10

Publications (2)

Publication Number Publication Date
FR2068735A1 FR2068735A1 (fr) 1971-09-03
FR2068735B1 true FR2068735B1 (fr) 1973-05-25

Family

ID=19807444

Family Applications (1)

Application Number Title Priority Date Filing Date
FR707025337A Expired FR2068735B1 (fr) 1969-07-10 1970-07-08

Country Status (6)

Country Link
US (1) US3691230A (fr)
BE (1) BE752853A (fr)
DE (1) DE2033944A1 (fr)
FR (1) FR2068735B1 (fr)
GB (1) GB1269030A (fr)
NL (1) NL6910591A (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3829068A (en) * 1970-09-18 1974-08-13 R Hohne Device for the distribution of gas in a liquid
FI55002C (fi) * 1972-09-25 1979-05-10 Tampella Oy Ab Anordning foer loesande av en svaorloeslig gas i en vaetska
US4495110A (en) * 1981-01-26 1985-01-22 Ashland Oil, Inc. Method of continuously forming an acid fluoride from carbon monoxide, anhydrous hydrogen fluoride and an olefin
ATE149876T1 (de) * 1992-07-09 1997-03-15 Tech Resources Pty Ltd Reaktor
US5676889A (en) * 1995-05-09 1997-10-14 Somerset Electronics, Inc. Apparatus for aerating and mixing liquids and/or gases
US6032931A (en) * 1997-11-19 2000-03-07 Ramco Sales, Inc. Apparatus for selective aeration

Also Published As

Publication number Publication date
NL6910591A (fr) 1971-01-12
DE2033944A1 (de) 1971-01-28
GB1269030A (en) 1972-03-29
US3691230A (en) 1972-09-12
BE752853A (nl) 1971-01-04
FR2068735A1 (fr) 1971-09-03

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Legal Events

Date Code Title Description
ST Notification of lapse