SE7910288L - Apparat for spridning av vetska i form av en film over insidan av vertikala ror - Google Patents

Apparat for spridning av vetska i form av en film over insidan av vertikala ror

Info

Publication number
SE7910288L
SE7910288L SE7910288A SE7910288A SE7910288L SE 7910288 L SE7910288 L SE 7910288L SE 7910288 A SE7910288 A SE 7910288A SE 7910288 A SE7910288 A SE 7910288A SE 7910288 L SE7910288 L SE 7910288L
Authority
SE
Sweden
Prior art keywords
vertical rods
spreading liquid
movie over
ledge
rim
Prior art date
Application number
SE7910288A
Other languages
English (en)
Other versions
SE442272B (sv
Inventor
V Lagana
R Pasero
Original Assignee
Snam Progetti
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 Snam Progetti filed Critical Snam Progetti
Publication of SE7910288L publication Critical patent/SE7910288L/sv
Publication of SE442272B publication Critical patent/SE442272B/sv

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/06—Evaporators with vertical tubes
    • B01D1/065—Evaporators with vertical tubes by film evaporating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D3/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium flows in a continuous film, or trickles freely, over the conduits
    • F28D3/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium flows in a continuous film, or trickles freely, over the conduits with tubular conduits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D3/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium flows in a continuous film, or trickles freely, over the conduits
    • F28D3/04—Distributing arrangements
    • 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
    • Y10S165/00—Heat exchange
    • Y10S165/914—Filming

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Details Of Heat-Exchange And Heat-Transfer (AREA)
SE7910288A 1978-12-15 1979-12-13 Anordning for att fordela vetska i form av film pa insidan av vertikala ror SE442272B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT30886/78A IT1100716B (it) 1978-12-15 1978-12-15 Apparecchiatura per la distribuzione di liquido in forma di film all'interno di tubi verticali

Publications (2)

Publication Number Publication Date
SE7910288L true SE7910288L (sv) 1980-06-16
SE442272B SE442272B (sv) 1985-12-16

Family

ID=11232658

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7910288A SE442272B (sv) 1978-12-15 1979-12-13 Anordning for att fordela vetska i form av film pa insidan av vertikala ror

Country Status (26)

Country Link
US (1) US4298041A (sv)
JP (1) JPS5585894A (sv)
AR (1) AR219646A1 (sv)
AU (1) AU530791B2 (sv)
BE (1) BE880550A (sv)
BG (1) BG39640A3 (sv)
BR (1) BR7908231A (sv)
CA (1) CA1125277A (sv)
DD (1) DD147912A5 (sv)
DE (1) DE2950205C2 (sv)
DK (1) DK150127C (sv)
EG (1) EG14895A (sv)
ES (1) ES254182Y (sv)
FR (1) FR2443881A1 (sv)
GB (1) GB2037973B (sv)
GR (1) GR66517B (sv)
HK (1) HK67883A (sv)
IL (1) IL58867A (sv)
IT (1) IT1100716B (sv)
LU (1) LU81964A1 (sv)
MX (1) MX150018A (sv)
NL (1) NL7908999A (sv)
PH (1) PH16673A (sv)
PL (1) PL220424A2 (sv)
SE (1) SE442272B (sv)
TR (1) TR21334A (sv)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1131270B (it) * 1980-06-05 1986-06-18 Snam Progetti Perfezionamento dell'apparecchiatura per la distribuzione di liquido in forma di film all'interno di tubi verticali
AT396178B (de) * 1985-08-02 1993-06-25 Faigle Kunststoff Gmbh Fuellkoerper fuer anlagen zum energie- und/oder stoffaustausch zwischen gas- und/oder fluessigen medien oder tropfenabscheider
DE19602640A1 (de) * 1996-01-25 1997-07-31 Basf Ag Verfahren und Verdampfer zur Verdampfung oxidationsempfindlicher Verbindungen
US6338749B1 (en) * 2000-05-23 2002-01-15 Delphi Technologies, Inc. System and method for degassing a material and a material distributor for use when degassing a material
DE10217605A1 (de) * 2002-04-19 2003-11-06 Wme Ges Fuer Windkraftbetr Ene Fallrohrverdampfer, sowie Einlaufvorrichtung hierfür
WO2009009341A2 (en) * 2007-07-12 2009-01-15 Dow Global Technologies Inc. Improved efficiency falling film heat exchanger
JP5637739B2 (ja) * 2010-06-09 2014-12-10 株式会社前川製作所 液膜形成用キャップ及び流下液膜式熱交換器
CN104548632A (zh) * 2013-10-18 2015-04-29 南通中集罐式储运设备制造有限公司 带开窗的管状布膜器及其加工方法和设备
CN107362561B (zh) * 2017-07-06 2020-04-28 常州大学 一种插入式降膜蒸发器液体分布器
CN113701522B (zh) * 2021-09-07 2023-11-24 青岛大学 一种具有喇叭口布膜器的降膜换热器
WO2023043609A1 (en) * 2021-09-19 2023-03-23 Dow Global Technologies Llc Falling film apparatus and method for using

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR623653A (fr) * 1925-11-21 1927-06-28 Guggenheim Brothers échangeur de chaleur
US2318206A (en) * 1940-06-17 1943-05-04 M Werk Company Apparatus for treating liquids flowing through heated tubes
CH225352A (de) * 1941-05-18 1943-01-31 Rosenblads Patenter Ab Röhrenverdampfer für Berieselungsbetrieb mit Einrichtung zur Verteilung der Flüssigkeit.
FR990163A (fr) * 1944-05-10 1951-09-18 Dispositifs pour assurer le ruissellement méthodique d'un liquide sur une paroi et leurs applications, notamment à la distillation des liquides
DE1061743B (de) * 1957-03-02 1959-07-23 Wilhelm Gerbig G M B H Vorrichtung zur Fluessigkeitsverteilung in Heiz- und Verdampfungsrohren einer Verdampfungseinrichtung
US3482947A (en) * 1966-07-14 1969-12-09 Procter & Gamble Feed device for a film reactor
GB1370570A (en) * 1971-04-23 1974-10-16 Nokia Oy Ab Liquid gas contacting tower
DE2604389A1 (de) * 1976-02-05 1977-08-18 Metallgesellschaft Ag Verfahren und vorrichtung zur gleichmaessigen beaufschlagung von heizrohren in fallfilmverdampfern

Also Published As

Publication number Publication date
NL7908999A (nl) 1980-06-17
GB2037973A (en) 1980-07-16
GB2037973B (en) 1982-10-27
DD147912A5 (de) 1981-04-29
DE2950205A1 (de) 1980-06-19
CA1125277A (en) 1982-06-08
US4298041A (en) 1981-11-03
FR2443881A1 (fr) 1980-07-11
BR7908231A (pt) 1980-07-15
EG14895A (en) 1985-06-30
PH16673A (en) 1983-12-13
IL58867A0 (en) 1980-03-31
ES254182U (es) 1981-09-01
DK150127B (da) 1986-12-08
JPS5585894A (en) 1980-06-28
DK150127C (da) 1987-06-15
LU81964A1 (fr) 1980-07-01
AR219646A1 (es) 1980-08-29
GR66517B (sv) 1981-03-24
IL58867A (en) 1983-06-15
AU530791B2 (en) 1983-07-28
IT1100716B (it) 1985-09-28
MX150018A (es) 1984-03-02
FR2443881B1 (sv) 1984-12-28
BG39640A3 (en) 1986-07-15
ES254182Y (es) 1982-03-01
HK67883A (en) 1983-12-23
DE2950205C2 (de) 1982-06-24
BE880550A (fr) 1980-06-11
DK499179A (da) 1980-06-16
AU5314279A (en) 1980-06-19
SE442272B (sv) 1985-12-16
TR21334A (sv) 1984-03-01
IT7830886A0 (it) 1978-12-15
PL220424A2 (sv) 1980-08-11

Similar Documents

Publication Publication Date Title
SE7910288L (sv) Apparat for spridning av vetska i form av en film over insidan av vertikala ror
FR1248283A (fr) Procédé de fabrication d'une infusion, infusoir et cartouche pour l'application dudit procédé
PH15701A (en) Inorganic anisotropic hollow fibers
DK130880B (da) Apparat til fremstilling af formstofrør med tværgående korrugering.
PH15279A (en) Method for forming tube with thickened socket end
NO142895C (no) Apparat til fremstilling av termoplastroer med langsgaaende kanaler i roerveggen
DK117913B (da) Apparat til fremstilling af væsker indeholdende radioaktive bestanddele særligt egnede til medicinsk brug.
ES254117Y (es) Brida para la retencion de elementos tubulares cilindricos de diametro variable
DK376678A (da) Varmeisoleret roer med stor diameter
ZA732376B (en) A device for broadcasting the vapour of a volatile liquid
SE8104534L (sv) Paketeringsanordning for i cirkelringsegment uppdelade elplatar av stor diameter for framstellning av generatorringar
ATA703077A (de) Waermeisoliertes rohr grossen durchmessers
ES490937A0 (es) Mejoras en un procedimiento de desoxi-desulfuracion
DK431780A (da) Endestykke til cylinderformet trykbeholder
JPS55112401A (en) Oil reservoir
BG28855A3 (en) Method and apparatus for forming the embracing part of tubular body
JPS5388225A (en) Socket of plastic pipe
FR1503361A (fr) Dioxolanes. 1.3 fluorés et procédé pour leur préparation
DK154011C (da) Apparat til fremstilling af en indvendig ringformet not i et plastroer
FR1509278A (fr) Procédé pour l'obtention de glycérol à partir d'alcool allylique
CH399906A (fr) Procédé pour l'obtention de clichés pour duplicateurs à l'alcool
JPS52136379A (en) Support device of dielectric line
JPS5326141A (en) Optical fiber coupler
FR1243024A (fr) Procédé d'obtention de déconcentrations de substances variées à différents titres, en milieu liquide
JPS5422975A (en) Device for coating fluorescent film

Legal Events

Date Code Title Description
NUG Patent has lapsed

Ref document number: 7910288-5

Effective date: 19890301

Format of ref document f/p: F