FR1143449A - Garniture pour produire un écoulement non-laminaire de liquides, conduits ainsi garnis, et procédé pour réaliser un tel écoulement - Google Patents

Garniture pour produire un écoulement non-laminaire de liquides, conduits ainsi garnis, et procédé pour réaliser un tel écoulement

Info

Publication number
FR1143449A
FR1143449A FR1143449DA FR1143449A FR 1143449 A FR1143449 A FR 1143449A FR 1143449D A FR1143449D A FR 1143449DA FR 1143449 A FR1143449 A FR 1143449A
Authority
FR
France
Prior art keywords
flow
conduits
packed
liquids
packing
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
Application number
Other languages
English (en)
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.)
Onderzoekings Instituut Research
Original Assignee
Onderzoekings Instituut Research
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 Onderzoekings Instituut Research filed Critical Onderzoekings Instituut Research
Application granted granted Critical
Publication of FR1143449A publication Critical patent/FR1143449A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
    • C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
    • C08G69/08—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from amino-carboxylic acids
    • C08G69/14—Lactams
    • C08G69/16—Preparatory processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/40—Static mixers
    • B01F25/42—Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions
    • B01F25/43—Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction
    • B01F25/431—Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor
    • B01F25/4318—Ring-shaped blades or strips
    • 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
    • B01J19/30—Loose or shaped packing elements, e.g. Raschig rings or Berl saddles, for pouring into the apparatus for mass or heat transfer
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D1/00—Treatment of filament-forming or like material
    • D01D1/06—Feeding liquid to the spinning head
    • 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
    • B01J2219/30—Details relating to random packing elements
    • B01J2219/302—Basic shape of the elements
    • B01J2219/30223—Cylinder
    • 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
    • B01J2219/30—Details relating to random packing elements
    • B01J2219/304—Composition or microstructure of the elements
    • B01J2219/30408—Metal
    • 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
    • B01J2219/30—Details relating to random packing elements
    • B01J2219/304—Composition or microstructure of the elements
    • B01J2219/30416—Ceramic
    • 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
    • Y10S261/72—Packing elements
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/16—Two dimensionally sectional layer
    • Y10T428/169—Sections connected flexibly with external fastener

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Thermal Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Artificial Filaments (AREA)
  • Basic Packing Technique (AREA)
FR1143449D 1955-03-21 1956-03-16 Garniture pour produire un écoulement non-laminaire de liquides, conduits ainsi garnis, et procédé pour réaliser un tel écoulement Expired FR1143449A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL797743X 1955-03-21

Publications (1)

Publication Number Publication Date
FR1143449A true FR1143449A (fr) 1957-10-01

Family

ID=19834571

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1143449D Expired FR1143449A (fr) 1955-03-21 1956-03-16 Garniture pour produire un écoulement non-laminaire de liquides, conduits ainsi garnis, et procédé pour réaliser un tel écoulement

Country Status (5)

Country Link
US (1) US2949934A (fr)
BE (1) BE545559A (fr)
FR (1) FR1143449A (fr)
GB (1) GB797743A (fr)
NL (2) NL195787A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2428454A1 (fr) * 1978-06-12 1980-01-11 Przedsieb Wdrazania Upowszech Procede de fabrication d'elements de garnissage pour colonnes et elements de garnissage obtenus par ce procede

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL221181A (fr) * 1957-09-28
US3116246A (en) * 1961-12-08 1963-12-31 Wladizia G Podbielniak Centrifugal multi-chamber counter current exchange device with removable disc columns
US3439713A (en) * 1966-06-13 1969-04-22 Dow Chemical Co Pressure reducing valve
US3468322A (en) * 1967-07-24 1969-09-23 Dow Chemical Co Dissolving solids in solvents
US3752453A (en) * 1971-02-19 1973-08-14 Ceilcote Co Inc Packing material unit
US3795088A (en) * 1972-03-03 1974-03-05 W Esmond Degassing particulate matter and oil filter device
US4062524A (en) * 1973-06-06 1977-12-13 Bayer Aktiengesellschaft Apparatus for the static mixing of fluid streams
US4540485A (en) * 1981-02-06 1985-09-10 John Lanerie Vibratory screen separator
JPS61283328A (ja) * 1985-06-06 1986-12-13 Mitsuo Hoshi ジエツトミキサ−におけるウオタ−ハンマ−防止装置
US4787419A (en) * 1986-02-12 1988-11-29 Phillips Petroleum Company Apparatus for controlling the pressure of gases flowing through a conduit
DE289666T1 (de) * 1987-04-03 1989-08-03 Yeda Research And Development Co., Ltd., Rehovot Zellkulturtraeger.
US4846148A (en) * 1988-05-09 1989-07-11 Packless Metal Hose, Inc. Heating apparatus and method
US5174651A (en) * 1991-03-12 1992-12-29 Gaddis Petroleum Corporation Low shear polymer dissolution apparatus
US5222807A (en) * 1991-03-12 1993-06-29 Gaco Manufacturing Division Of Gaddis Petroleum Corporation Low shear polymer dissolution apparatus
BRPI0603592A (pt) * 2006-08-22 2008-04-08 Vale Do Rio Doce Co dispositivo aerador de lìquidos ou polpas
JP5487486B2 (ja) * 2010-04-22 2014-05-07 株式会社ナガオカ 混流ノズル

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US719921A (en) * 1902-01-11 1903-02-03 Hosea Webster Steam-superheater.
US1074632A (en) * 1911-01-12 1913-10-07 Walter B Lashar Chain.
US1088357A (en) * 1911-04-07 1914-02-24 Huntley Mfg Company Grain-heater.
DE305385C (fr) * 1916-01-29
USRE22696E (en) * 1944-04-15 1945-11-27 Loosely dumped foiling body
US2549335A (en) * 1947-04-18 1951-04-17 Rahthus Max Ornamental chain

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2428454A1 (fr) * 1978-06-12 1980-01-11 Przedsieb Wdrazania Upowszech Procede de fabrication d'elements de garnissage pour colonnes et elements de garnissage obtenus par ce procede

Also Published As

Publication number Publication date
US2949934A (en) 1960-08-23
NL83970C (fr)
NL195787A (fr)
GB797743A (en) 1958-07-09
BE545559A (fr)

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