ES8405501A1 - "un metodo para reducir la evaporacion y las perdidas de calor de una masa confinada de agua" - Google Patents
"un metodo para reducir la evaporacion y las perdidas de calor de una masa confinada de agua"Info
- Publication number
- ES8405501A1 ES8405501A1 ES523488A ES523488A ES8405501A1 ES 8405501 A1 ES8405501 A1 ES 8405501A1 ES 523488 A ES523488 A ES 523488A ES 523488 A ES523488 A ES 523488A ES 8405501 A1 ES8405501 A1 ES 8405501A1
- Authority
- ES
- Spain
- Prior art keywords
- water
- heat loss
- reducing heat
- contained bodies
- polysiloxane
- 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
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract 4
- 239000006260 foam Substances 0.000 title abstract 3
- -1 polysiloxane Polymers 0.000 title abstract 2
- 229920001296 polysiloxane Polymers 0.000 title abstract 2
- 239000003054 catalyst Substances 0.000 abstract 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 abstract 2
- 230000008020 evaporation Effects 0.000 abstract 1
- 238000001704 evaporation Methods 0.000 abstract 1
- 229920006136 organohydrogenpolysiloxane Polymers 0.000 abstract 1
- 229910052697 platinum Inorganic materials 0.000 abstract 1
- 229910052703 rhodium Inorganic materials 0.000 abstract 1
- 239000010948 rhodium Substances 0.000 abstract 1
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/02—Treatment of water, waste water, or sewage by heating
- C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
- C02F1/14—Treatment of water, waste water, or sewage by heating by distillation or evaporation using solar energy
-
- 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
- B01J19/16—Preventing evaporation or oxidation of non-metallic liquids by applying a floating layer, e.g. of microballoons
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S10/00—Solar heat collectors using working fluids
- F24S10/10—Solar heat collectors using working fluids the working fluids forming pools or ponds
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
- Y02A20/208—Off-grid powered water treatment
- Y02A20/212—Solar-powered wastewater sewage treatment, e.g. spray evaporation
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/44—Heat exchange systems
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Water Supply & Treatment (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
METODO PARA REDUCIR LA EVAPORACION Y LAS PERDIDAS DE CALOR DE UNA MASA CONFINADA DE AGUA.COMPRENDE: 1) LA DEPOSICION SOBRE LA SUPERFICIE DE LA MASA DE AGUA AL MENOS 0,3 GR POR CENTIMETRO CUADRADO DE UNA COMPOSICION LIQUIDA ESPUMABLE Y SOLIDIFICABLE CONSTITUIDA POR UN: A) ORGANO-HIDROGENOPOLIXILOSANO LIQUIDO CON POR LO MENOS 5 ATOMOS DE HIDROGENO UNIDOS A SILICIO POR MOLECULA Y NO MAS DE UN ATOMO DE HIDROGENO UNIDO A CUALQUIER ATOMO DE SILICIO; B) CATALIZASOR SUFICIENTE PARA PRODUCIR UNA REACCION QUE TRANSCURRA A UNA VELOCIDAD DE FORMA QUE PRODUZCA ESPUMA SOLIDIFICADA A LATEMPERATURA AMBIENTE DE LA MASA DE AGUA. EL COMPONENTE ORGANOHIDROGENOPOLIXILOSANO ES UN HOMOPOLIMERO CICLICO O ACICLICO O UN COPOLIMERO ACICLICO; 2) FORMACION DE UNA ESPUMA SOLIDIFICADA SOBRE LA MASA DE AGUA DONDE LA CONCENTRACION MINIMA DE ATOMO DE HIDROGENO UNIDOS A SILICIO ES 0,7, CUANDO LA VISCOSIDAD DE LA COMPOSICION ES 0,05 PA.S, A 25JC, DISMINUYENDO EL PORCENTAJE A MEDIDA QUE LA VISCOSIDAD AUMENTA. LOS CATALIZADORESPARA PREPARAR LAS ESPUMAS DE ORGANOPOLIXILOSANO INCLUYEN LOS COMPLEJOS DE CLORURO DE RADIO CON TRIFENIFOSFINA. TAMBIEN PUEDEN CONTENEROLIDIFICADA A LAESTOS COMPLEJOS GRUPOS CARBONILO Y/O UNO O MAS GRUPOS HIDROCARBILO SUSTITUIDOS CON SILICIO. EL TIEMPO PARA LA FORMACION DE ESPUMA ES DE UNOS 15 MINUTOS A LA TEMPERATURA DEL AGUA. SE UTILIZA UN INHIBIDOR DEL CATALIZADOR PARA DAR TIEMPO A LA FORMACION DE LA ESPUMA SOBRE TODA LA SUPERFICIE DEL AGUA ANTES DE SU SOLIDIFICACION.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/392,420 US4402908A (en) | 1982-06-25 | 1982-06-25 | Method for reducing heat loss from contained bodies of water using polysiloxane foams |
Publications (2)
Publication Number | Publication Date |
---|---|
ES523488A0 ES523488A0 (es) | 1984-06-01 |
ES8405501A1 true ES8405501A1 (es) | 1984-06-01 |
Family
ID=23550512
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES523488A Expired ES8405501A1 (es) | 1982-06-25 | 1983-06-22 | "un metodo para reducir la evaporacion y las perdidas de calor de una masa confinada de agua" |
Country Status (11)
Country | Link |
---|---|
US (1) | US4402908A (es) |
EP (1) | EP0098053B1 (es) |
JP (1) | JPS598735A (es) |
AU (1) | AU554824B2 (es) |
BR (1) | BR8303396A (es) |
CA (1) | CA1195836A (es) |
DE (1) | DE3362273D1 (es) |
ES (1) | ES8405501A1 (es) |
IL (1) | IL68966A0 (es) |
MX (1) | MX162444A (es) |
ZA (1) | ZA833951B (es) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4774777A (en) * | 1985-09-18 | 1988-10-04 | Adrian Brochu | Method of collecting, preserving and repositioning snow on a ski slope |
DE3929081A1 (de) * | 1989-09-01 | 1991-03-07 | Sonderhoff Ernst Fa | Verfahren zum verschaeumen einer siliconmasse, insbesondere zur bildung von weich-elastischen siliconschaumstoffdichtungen u. dgl. |
WO2008014566A1 (en) * | 2006-08-04 | 2008-02-07 | Ultimate Nominees Pty Ltd | Protective surface film for a liquid |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2797138A (en) * | 1953-03-06 | 1957-06-25 | Standard Oil Co | Method of inhibiting evaporation of crude oil and floating layer for use therein |
US2797139A (en) * | 1953-04-01 | 1957-06-25 | Standard Oil Co | Method of inhibiting evaporation of volatile liquids and floating layer for use therein |
US2797141A (en) * | 1953-04-01 | 1957-06-25 | Standard Oil Co | Method of inhibiting evaporation of volatile products and floating layer for use therein |
US3024210A (en) * | 1956-10-15 | 1962-03-06 | Dow Corning | Method of obtaining room temperature organopolysiloxane resin foams and product obtained therefrom |
US2907627A (en) * | 1957-02-19 | 1959-10-06 | Sun Oil Co | Inhibiting vapor loss from liquids |
DE1145141B (de) * | 1961-08-03 | 1963-03-14 | Bayer Ag | Verfahren zur Verringerung von Verdampfungsverlusten |
US3458469A (en) * | 1966-12-20 | 1969-07-29 | Gen Electric | Curing system for room temperature vulcanizing organopolysiloxane elastomers |
US3507611A (en) * | 1967-03-23 | 1970-04-21 | Phillips Petroleum Co | Retarding evaporation |
US3518047A (en) * | 1968-08-15 | 1970-06-30 | Dow Corning | Method for retarding water evaporation |
US3738807A (en) * | 1971-09-20 | 1973-06-12 | Witco Chemical Corp | Methods of reducing water evaporation |
US3993443A (en) * | 1974-06-25 | 1976-11-23 | Minnesota Mining And Manufacturing Company | Noxious vapor suppression using glass microbubbles with a fluorosilane or polyfluorosiloxane film |
SU500807A1 (ru) * | 1974-08-06 | 1976-01-30 | Уральский научно-исследовательский институт трубной промышленности | Способ защиты растворов от испарени |
US3923705A (en) * | 1974-10-30 | 1975-12-02 | Dow Corning | Method of preparing fire retardant siloxane foams and foams prepared therefrom |
US4026835A (en) * | 1975-07-14 | 1977-05-31 | Dow Corning Corporation | Method of preparing heat cured siloxane foams using rhodium catalyst and foams prepared therefrom |
US4106905A (en) * | 1976-08-09 | 1978-08-15 | Minnesota Mining And Manufacturing Company | Process for providing insulating covers |
US4235743A (en) * | 1977-09-30 | 1980-11-25 | Exxon Research & Engineering Co. | Composition and method for suppressing vapor loss of volatile hydrocarbons |
-
1982
- 1982-06-25 US US06/392,420 patent/US4402908A/en not_active Expired - Fee Related
-
1983
- 1983-05-18 CA CA000428392A patent/CA1195836A/en not_active Expired
- 1983-06-01 DE DE8383303130T patent/DE3362273D1/de not_active Expired
- 1983-06-01 ZA ZA833951A patent/ZA833951B/xx unknown
- 1983-06-01 EP EP83303130A patent/EP0098053B1/en not_active Expired
- 1983-06-13 IL IL68966A patent/IL68966A0/xx not_active IP Right Cessation
- 1983-06-22 ES ES523488A patent/ES8405501A1/es not_active Expired
- 1983-06-24 MX MX197800A patent/MX162444A/es unknown
- 1983-06-24 AU AU16254/83A patent/AU554824B2/en not_active Ceased
- 1983-06-24 JP JP58114144A patent/JPS598735A/ja active Granted
- 1983-06-24 BR BR8303396A patent/BR8303396A/pt unknown
Also Published As
Publication number | Publication date |
---|---|
EP0098053A1 (en) | 1984-01-11 |
AU1625483A (en) | 1984-01-05 |
CA1195836A (en) | 1985-10-29 |
ES523488A0 (es) | 1984-06-01 |
BR8303396A (pt) | 1984-02-07 |
ZA833951B (en) | 1984-04-25 |
US4402908A (en) | 1983-09-06 |
IL68966A0 (en) | 1983-10-31 |
AU554824B2 (en) | 1986-09-04 |
DE3362273D1 (en) | 1986-04-03 |
JPS598735A (ja) | 1984-01-18 |
MX162444A (es) | 1991-05-10 |
JPH0347142B2 (es) | 1991-07-18 |
EP0098053B1 (en) | 1986-02-26 |
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