| (12) International Application
Status Report |
|
| Received at International Bureau: 14 June 2016 (14.06.2016) |
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| Information valid as of: 13 September 2016 (13.09.2016) |
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| Report generated on: 20 June 2025 (20.06.2025) |
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| (10) Publication number: |
(43) Publication date: |
(26) Publication language: |
| WO 2016/162896 |
13 October 2016 (13.10.2016) |
English (EN) |
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| (21) Application number: |
(22) Filing date: |
(25) Filing language: |
| PCT/IT2016/000090 |
11 April 2016 (11.04.2016) |
Italian (IT) |
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| (31) Priority number(s): |
(32) Priority date(s): |
(33) Priority status: |
| MI2015A000505 (IT) |
09 April 2015 (09.04.2015) |
Priority document received (in
compliance with PCT Rule 17.1) |
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| (51) International Patent
Classification: |
| B01D 5/00 (2006.01); B01D 1/00 (2006.01); B01D 1/30 (2006.01); C02F 1/14 (2006.01) |
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| (71) Applicant(s): |
LAVANGA, Vito [IT/IT]; Via Terrazzano
85 I-20017 Rho (Ml) (IT) (for all designated states)
|
|
| (72) Inventor(s): |
LAVANGA, Vito; Via Terrazzano 85
I-20017 Rho (Ml) (IT)
FARNE', Stefano; Via Trasimeno
40/14 20128 - Milano (Ml) (IT)
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|
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| (54) Title (EN): METHOD FOR THE CONTINUOUS
DESALINIZATION AND DEVICE FOR THE IMPLEMENTATION OF
SAID METHOD |
| (54) Title (FR): PROCÉDÉ POUR LA DÉSALINISATION
CONTINUE ET DISPOSITIF POUR LA MISE EN ŒUVRE DUDIT
PROCÉDÉ |
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| (57) Abstract: |
(EN): This invention refers to a method and
a device for desalinating sea water, brackish water or
from industrial processes. The device is suitable to
use renewable energy sources such as solar or
geothermal energy. The device is of the type that
includes a tank (1) for the containment of the water
to desalinate, in which there are heating means fitted
to cause the evaporation of said water to desalinate,
cooling means fitted to favour the subsequent
condensation of the steam and means fitted to the
collection of the condensed water and it is
characterized in that: said tank (1), fitted to
contain said water to desalinate, is filled up to a
certain level (2); said heating means, for evaporating
said water include a first heat exchanger (3),
immersed in the water to desalinate and positioned
nearby said level (2); said cooling means (5a), fitted
to cause the condensation of the steam, are in heat
exchange connection with the heating means (5b),
immersed in said water to desalinate, said heat
exchange simultaneously causing: a) the reduction of
the temperature of said means (5a), therefore the
suitable conditions for the condensation of the steam;
b) the increase in temperature, into the depths, of
said water to desalinate.
(FR): La présente invention concerne un
procédé et un dispositif de désalinisation d'eau de
mer, d'eau saumâtre ou provenant de processus
industriels. Le dispositif est approprié pour
l'utilisation de sources d'énergie renouvelable,
telles que l'énergie solaire ou géothermique. Le
dispositif est du type comprenant un réservoir (1)
pour le confinement de l'eau à dessaler, dans lequel
se trouvent un moyen de chauffage conçu pour provoquer
l'évaporation de ladite eau à dessaler, un moyen de
refroidissement conçu pour favoriser la condensation
ultérieure de la vapeur et un moyen conçu pour
collecter l'eau condensée, et est caractérisé en ce
que : ledit réservoir (1), conçu pour contenir ladite
eau à dessaler, est rempli jusqu'à un certain niveau
(2); ledit moyen de chauffage, conçu pour provoquer
l'évaporation de ladite eau à dessaler, comprend un
premier échangeur de chaleur (3) immergé dans l'eau à
dessaler et positionné à proximité dudit niveau (2);
ledit moyen de refroidissement (5a), conçu pour
provoquer la condensation de la vapeur, est en liaison
d'échange thermique avec le moyen de chauffage (5b)
immergé dans ladite eau à dessaler, ledit échange de
chaleur provoquant simultanément : a) la baisse de la
température dudit moyen (5a), et par conséquent les
conditions appropriées pour la condensation de la
vapeur; b) l'augmentation de la température, dans les
profondeurs, de ladite eau à dessaler.
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|
| International search report: |
| Received at International Bureau: 12
September 2016 (12.09.2016) [EP] |
|
| International Report on Patentability
(IPRP) Chapter II of the PCT: |
| Not available |
|
| (81) Designated States: |
| AE, AG,
AL, AM, AO,
AT, AU, AZ,
BA, BB, BG,
BH, BN, BR,
BW, BY, BZ,
CA, CH, CL,
CN, CO, CR,
CU, CZ, DE,
DK, DM, DO,
DZ, EC, EE,
EG, ES, FI,
GB, GD, GE,
GH, GM, GT,
HN, HR, HU,
ID, IL, IN,
IR, IS, JP,
KE, KG, KN,
KP, KR, KZ,
LA, LC, LK,
LR, LS, LU,
LY, MA, MD,
ME, MG, MK,
MN, MW, MX,
MY, MZ, NA,
NG, NI, NO,
NZ, OM, PA,
PE, PG, PH,
PL, PT, QA,
RO, RS, RU,
RW, SA, SC,
SD, SE, SG,
SK, SL, SM,
ST, SV, SY,
TH, TJ, TM,
TN, TR, TT,
TZ, UA, UG,
US, UZ, VC,
VN, ZA, ZM,
ZW |
| European Patent Office (EPO) : AL,
AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB,
GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL,
NO, PL, PT, RO, RS, SE, SI, SK, SM, TR |
| African Intellectual Property
Organization (OAPI) : BF, BJ, CF, CG, CI, CM, GA, GN,
GQ, GW, KM, ML, MR, NE, SN, TD, TG |
| African Regional Intellectual
Property Organization (ARIPO) : BW, GH, GM, KE, LR,
LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW |
| Eurasian Patent Organization (EAPO) :
AM, AZ, BY, KG, KZ, RU, TJ, TM |
|
| Declarations: |
| Declaration made as applicant's
entitlement, as at the international filing date, to
apply for and be granted a patent (Rules 4.17(ii) and
51bis.1(a)(ii)), in a case where the declaration under
Rule 4.17(iv) is not appropriate |
| Declaration of inventorship (Rules
4.17(iv) and 51bis.1(a)(iv)) for the purposes of the
designation of the United States of America |