WO2016092577A1 - Procédé pour séparer les constituants présents dans des mélanges de liquides, de vapeurs ou de gaz et dispositif pour la mise en œuvre dudit procédé - Google Patents

Procédé pour séparer les constituants présents dans des mélanges de liquides, de vapeurs ou de gaz et dispositif pour la mise en œuvre dudit procédé Download PDF

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Publication number
WO2016092577A1
WO2016092577A1 PCT/IT2015/000297 IT2015000297W WO2016092577A1 WO 2016092577 A1 WO2016092577 A1 WO 2016092577A1 IT 2015000297 W IT2015000297 W IT 2015000297W WO 2016092577 A1 WO2016092577 A1 WO 2016092577A1
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WO
WIPO (PCT)
Prior art keywords
fractions
mixtures
fluids
fitted
gap
Prior art date
Application number
PCT/IT2015/000297
Other languages
English (en)
Inventor
Vito Lavanga
Stefano FARNE'
Original Assignee
Vito Lavanga
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 Vito Lavanga filed Critical Vito Lavanga
Publication of WO2016092577A1 publication Critical patent/WO2016092577A1/fr

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/0208—Separation of non-miscible liquids by sedimentation
    • B01D17/0214—Separation of non-miscible liquids by sedimentation with removal of one of the phases
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/0208—Separation of non-miscible liquids by sedimentation
    • B01D17/0211—Separation of non-miscible liquids by sedimentation with baffles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/04—Breaking emulsions
    • B01D17/045—Breaking emulsions with coalescers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/0042—Degasification of liquids modifying the liquid flow
    • B01D19/0047—Atomizing, spraying, trickling

Definitions

  • This invention relates to a method and to a device for the implementation of said method, to separate the components that are inside mixtures of liquids, gases and vapors, resorting to gravimetric principles and with (pervasive and distributed) contrast to transverse motions, producing much higher efficiency indexes, also thanks to the dynamics of three- dimensional reverse return.
  • the purpose of the this invention is to propose a method and a device to implement said method, respectively conform to the claims 1 and 3, for the gravimetric separation of mixtures of fluids, liquid or gaseous, said mixtures being composed of fractions of different densities.
  • the method is of the type which provides for the execution of the following steps:
  • the separation of said fractions being obtained by the only effect of gravity and of the hydrostatic thrust which derives therefrom and it is characterized by the use of means fitted to delimit the areas in which the flow is exclusively vertical and not disturbed by said horizontal flow, in such a way as to promote said separation, because not disturbed by turbulence and transverse motions, said vertical movements generating additional horizontal formed by fluids of different density.
  • the device is of the type which includes:
  • ⁇ means fitted to create a horizontal flow of said fluid mixtures, in such a way that said fractions are arranged on different levels as a function of their density;
  • the separation of said fractions is obtained by the only effect of gravity and of the hydrostatic thrust which derives therefrom and it is characterized in that it comprises a first and a second block, each one of which comprises a plurality of vertical channels, fitted to delimit the zones in which the flow is exclusively vertical and not disturbed by said horizontal flow, said blocks being inserted in a container, so as to locate:
  • said fluids being:
  • a device according to the invention allows for example to separate the components of bituminous shale in the extractive industry, more and more operating at greater depths with products that are less and less pure.
  • FIG. 2 shows the diagram of the operation of the device according to the invention.
  • Said device (A) comprises a first (B) and a second (C) block, each of which comprises a plurality of vertical channels.
  • Said blocks (B) and (C) are inserted in a container (1), indicated by the lines of great thickness and are positioned inside said container (1) so as to locate the following three gaps:
  • first inlet pipe (5) and second pipe (6) are cylindrical and, on each of them, a plurality of holes are made, respectively (5a) and (6a) aligned along a generatrix of said cylinders.
  • a second outlet pipe (7) and a third outlet pipe (8) are positioned respectively a second outlet pipe (7) and a third outlet pipe (8). Also in this case, on each one of said outlet pipes (7) and (8) a plurality of holes is made, respectively (7a) and (8a) aligned along a generatrix of said cylinders.
  • the mixture that must be treated flows through the first gap (2), moving toward the first outlet pipe (6).
  • the fraction of the mixture having a lower density will be inclined to rise towards the first block (B), entering in the vertical channels, where it will find the state of rest to leave the gravity act, and here it will run into the second gap (3).
  • the fraction of the mixture having higher density will be inclined to descend towards the second block (C), entering in the vertical channels, where it will find the state of rest to leave the gravity act, and here it will run into the third gap (4).
  • the fraction of the mixture having an average density will remain in the first gap (2).
  • a number of blocks (B, C, etc.) greater than two are positioned, in such a way as to identify a number of gaps greater than three, said arrangement allowing to make splits, greater than three fractions, of the components present in a mixture, obviously of different density among them.

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)

Abstract

L'invention se rapporte à un procédé et à un dispositif pour la mise en œuvre dudit procédé, pour séparer les constituants présents dans des mélanges de liquides, de gaz et de vapeurs, ayant recours à des principes gravimétriques et, à la différence de mouvements transversaux (largement répandus), produisant des indices d'efficacité beaucoup plus élevés, grâce également à la dynamique d'un retour inverse en trois dimensions. Le procédé est du type qui assure l'exécution des étapes suivantes : la création d'un flux horizontal desdits mélanges de fluides, lesdites fractions étant disposées sur différents niveaux en fonction de leur densité ; et le soutirage desdites fractions par des moyens de soutirage disposés sur chacun desdits niveaux, la séparation desdites fractions étant obtenue par le seul effet de la gravité et de la poussée hydrostatique qui dérive de celle-ci. Le procédé est caractérisé par l'utilisation d'un moyen installé pour délimiter les zones dans lesquelles le flux est exclusivement vertical et non perturbé par ledit flux horizontal, de manière à favoriser ladite séparation. Parce que non perturbés par des turbulences et des mouvements transversaux, lesdits mouvements verticaux produisent des mouvements horizontaux supplémentaires formés par des fluides de différente densité. Le dispositif (A) est du type qui comprend : un moyen installé pour créer un flux horizontal desdits mélanges de fluides, de manière telle que lesdites fractions sont disposées sur différents niveaux en fonction de leur densité ; des moyens de soutirage situés sur chacun desdits niveaux, installés pour soutirer individuellement lesdites fractions, la séparation desdites fractions étant obtenue par le seul effet de la gravité et de la poussée hydrostatique qui dérive de celle-ci. Le dispositif est caractérisé en ce qu'il comprend un premier bloc et un second bloc (B, C), chacun comprenant une pluralité de canaux verticaux, installés pour délimiter les zones dans lesquelles le flux est exclusivement vertical et non perturbé par ledit flux horizontal, lesdits blocs (B, C) étant introduits dans un récipient, de manière à former : un premier espace (2) entre lesdits blocs (B, C) ; un deuxième espace (3) situé au-dessus dudit premier bloc (B) ; un troisième espace (4) situé au-dessous dudit deuxième bloc (C) ; et en ce qu'il comprend en outre : un moyen d'entrée (5, 5a), disposé en correspondance avec une première extrémité dudit premier espace (2) ; et des moyens de soutirage (6, 6a), (7, 7a), (8, 8a) disposés en correspondance avec une seconde extrémité desdits premier, deuxième et troisième espaces (2, 3, 4). Lorsque tout le volume compris dans ledit récipient (1) est rempli dudit mélange de fluides de densité différente, lesdits fluides sont : amenés à circuler dans ledit récipient (1) en passant par ledit moyen d'entrée (5, 5a) ; soutirés dudit récipient (1) en passant par lesdits moyens de soutirage (6, 6a), (7, 7a), (8, 8a), ledit soutirage étant différencié en fonction de la différence de densité du fluide.
PCT/IT2015/000297 2014-12-09 2015-12-09 Procédé pour séparer les constituants présents dans des mélanges de liquides, de vapeurs ou de gaz et dispositif pour la mise en œuvre dudit procédé WO2016092577A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITMI20142104 2014-12-09
ITMI2014A002104 2014-12-09

Publications (1)

Publication Number Publication Date
WO2016092577A1 true WO2016092577A1 (fr) 2016-06-16

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IT2015/000297 WO2016092577A1 (fr) 2014-12-09 2015-12-09 Procédé pour séparer les constituants présents dans des mélanges de liquides, de vapeurs ou de gaz et dispositif pour la mise en œuvre dudit procédé

Country Status (1)

Country Link
WO (1) WO2016092577A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT202000029249A1 (it) 2020-12-01 2021-03-01 Energy Supply Chain Plan S R L Separatore a spirale in campo di forze gravitazionale, elettrico e magnetico per miscele di fluidi, gassosi e liquidi
IT202000028847A1 (it) 2020-11-28 2022-05-28 Energy Supply Chain Plan S R L Sistema e procedimento integrato di coltivazione congiunta e sistemica di prodotti floro-orticoli, alghe ed alimentazione fauna ittica

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2812731A1 (de) * 1977-03-26 1978-10-05 Sperry Rand Ltd Einrichtung zur beseitigung von verschmutzungen aus fluessigkeiten
FR2704447A1 (fr) * 1993-04-27 1994-11-04 Omnium Traitement Valorisa Séparateur lamellaire à courants croisés.
EP1620194A1 (fr) * 2003-04-01 2006-02-01 Separatech Canada Inc. Procede et appareil de separation d'huile et d'eau
US20060175251A1 (en) * 2005-02-04 2006-08-10 Roberts R L System for settling solids or other impurities from water or wastewater and associated methods

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2812731A1 (de) * 1977-03-26 1978-10-05 Sperry Rand Ltd Einrichtung zur beseitigung von verschmutzungen aus fluessigkeiten
FR2704447A1 (fr) * 1993-04-27 1994-11-04 Omnium Traitement Valorisa Séparateur lamellaire à courants croisés.
EP1620194A1 (fr) * 2003-04-01 2006-02-01 Separatech Canada Inc. Procede et appareil de separation d'huile et d'eau
US20060175251A1 (en) * 2005-02-04 2006-08-10 Roberts R L System for settling solids or other impurities from water or wastewater and associated methods

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT202000028847A1 (it) 2020-11-28 2022-05-28 Energy Supply Chain Plan S R L Sistema e procedimento integrato di coltivazione congiunta e sistemica di prodotti floro-orticoli, alghe ed alimentazione fauna ittica
IT202000029249A1 (it) 2020-12-01 2021-03-01 Energy Supply Chain Plan S R L Separatore a spirale in campo di forze gravitazionale, elettrico e magnetico per miscele di fluidi, gassosi e liquidi

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