PE20070059A1 - METHOD TO REDUCE THE EVAPORIZATION RATE OF LIQUIDS - Google Patents

METHOD TO REDUCE THE EVAPORIZATION RATE OF LIQUIDS

Info

Publication number
PE20070059A1
PE20070059A1 PE2006000615A PE2006000615A PE20070059A1 PE 20070059 A1 PE20070059 A1 PE 20070059A1 PE 2006000615 A PE2006000615 A PE 2006000615A PE 2006000615 A PE2006000615 A PE 2006000615A PE 20070059 A1 PE20070059 A1 PE 20070059A1
Authority
PE
Peru
Prior art keywords
liquid
blocking
subindices
oils
liquids
Prior art date
Application number
PE2006000615A
Other languages
Spanish (es)
Inventor
Thorsten Montag
Ulrich Karl
Ulf Baus
Claus Bollschweiler
Thomas Subkowski
Hans-Georg Lemaire
Marvin Karos
Original Assignee
Basf Ag
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 Basf Ag filed Critical Basf Ag
Publication of PE20070059A1 publication Critical patent/PE20070059A1/en

Links

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
    • C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D90/00—Component parts, details or accessories for large containers
    • B65D90/22—Safety features
    • B65D90/38—Means for reducing the vapour space or for reducing the formation of vapour within containers
    • B65D90/42—Means for reducing the vapour space or for reducing the formation of vapour within containers by use of particular materials for covering surface of liquids
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/02—Non-contaminated water, e.g. for industrial water supply
    • 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
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W90/00—Enabling technologies or technologies with a potential or indirect contribution to greenhouse gas [GHG] emissions mitigation
    • Y02W90/10—Bio-packaging, e.g. packing containers made from renewable resources or bio-plastics

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Medicinal Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Peptides Or Proteins (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Lubricants (AREA)
  • Fats And Perfumes (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)

Abstract

QUE COMPRENDE: a) CUBRIR LA SUPERFICIE DEL LIQUIDO CON UN LIQUIDO DE BLOQUEO NO MEZCLABLE CON ESTE, EL CUAL PRESENTA UN PUNTO DE EBULLICION MAS ALTO Y UNA DENSIDAD INFERIOR QUE EL LIQUIDO; Y, b) ANADIR AL LIQUIDO Y/O AL LIQUIDO DE BLOQUEO, POR LO MENOS, UN HIDROFOBO COMO AGENTE AUXILIAR PARA ESTABILIZAR LAS CAPAS LIQUIDAS DE BLOQUEO. EL LIQUIDO SE ENCUENTRA EN UN RESERVORIO PARA LIQUIDOS ABIERTO, Y ES AGUA; EL LIQUIDO DE BLOQUEO ES UNA MEZCLA DE HIDROCARBUROS, TAL COMO ACEITES MINERALES PARAFINADOS DE ALTA EBULLICION, NAFTENICOS Y AROMATICOS, O ACEITES BIODEGRADABLES NATURALES TALES COMO ACEITE DE SOJA, DE MADERA, DE TALLOL, DE CARDO, DE RICINO, DE COLZA O DE LINAZA; Y EL HIDROFOBO ES UNA PROTEINA DE FUSION DE FORMULA (I) DONDE X ES UNO DE LOS 20 AMINOACIDOS NATURALES EXISTENTES (Fe, Leu, Ser, Tir, Cis, Trp, Pro, His Gln, Arg, lle Met, Tr, Asn, Lis, Val, Ala, Asp, Glu, Gli), LOS SUBINDICES DE X REPRESENTAN EN CADA CASO EL NUMERO DE AMINOACIDOS, C REPRESENTA CISTEINA, ALANINA, SERINA, GLICINA, METIONINA O TREONINA, Y LOS SUBINDICES m Y n SON DE 1 A 500. LA CONSISTENCIA DE LA CAPA DE BLOQUEO NO EXCEDE DE 1 mmWHICH INCLUDES: a) COVERING THE LIQUID SURFACE WITH A BLOCKING LIQUID NOT MIXABLE WITH IT, WHICH PRESENTS A HIGHER BOILING POINT AND A LOWER DENSITY THAN THE LIQUID; AND, b) ADD TO THE LIQUID AND / OR THE BLOCKING LIQUID, AT LEAST, ONE HYDROPHOBIC AS AN AUXILIARY AGENT TO STABILIZE THE LIQUID BLOCKING LAYERS. THE LIQUID IS IN AN OPEN RESERVOIR FOR LIQUIDS, AND IS WATER; THE BLOCKING LIQUID IS A MIXTURE OF HYDROCARBONS, SUCH AS HIGH-BOILING WAXED MINERAL OILS, NAPHENIC AND AROMATIC OILS, OR NATURAL BIODEGRADABLE OILS SUCH AS SOYBEAN, WOODEN, COLLAZE OR FLAX OIL, CARDO ; AND THE HYDROPHOBE IS A FUSION PROTEIN OF FORMULA (I) WHERE X IS ONE OF THE 20 EXISTING NATURAL AMINO ACIDS (Fe, Leu, Ser, Tir, Cis, Trp, Pro, His Gln, Arg, lle Met, Tr, Asn, Lis, Val, Ala, Asp, Glu, Gli), THE SUBINDICES OF X REPRESENT IN EACH CASE THE NUMBER OF AMINO ACIDS, C REPRESENTS CYSTEINE, ALANINE, SERINE, GLYCINE, METHIONINE OR THREONINE, AND THE SUBINDICES m AND n ARE 1 A 500. THE CONSISTENCY OF THE LOCKING LAYER DOES NOT EXCEED 1 mm

PE2006000615A 2005-06-03 2006-06-05 METHOD TO REDUCE THE EVAPORIZATION RATE OF LIQUIDS PE20070059A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE200510025969 DE102005025969A1 (en) 2005-06-03 2005-06-03 Reduction of evaporation rate of water in an open water reservoir, comprises mixing of hydrophobin fusion protein with water and/or biodegradable barrier liquid having hydrocarbon mixture
DE200510031463 DE102005031463A1 (en) 2005-06-03 2005-07-04 Reduction of evaporation rate of water in an open water reservoir, comprises mixing of hydrophobin fusion protein with water and/or biodegradable barrier liquid having hydrocarbon mixture

Publications (1)

Publication Number Publication Date
PE20070059A1 true PE20070059A1 (en) 2007-02-08

Family

ID=36940382

Family Applications (1)

Application Number Title Priority Date Filing Date
PE2006000615A PE20070059A1 (en) 2005-06-03 2006-06-05 METHOD TO REDUCE THE EVAPORIZATION RATE OF LIQUIDS

Country Status (5)

Country Link
AU (1) AU2006254154B2 (en)
DE (2) DE102005025969A1 (en)
EC (1) ECSP078035A (en)
PE (1) PE20070059A1 (en)
WO (1) WO2006128877A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2054687B1 (en) 2006-08-15 2011-10-19 Basf Se Method for the production of dry free-flowing hydrophobin preparations
WO2008107439A1 (en) 2007-03-06 2008-09-12 Basf Se Open-cell foam modified with hydrophobines
US20100166627A1 (en) * 2007-05-24 2010-07-01 Basf Se Use of hydrophobins as additives in the crystallization of solids
WO2009037061A2 (en) 2007-09-13 2009-03-26 Basf Se Use of hydrophobin polypeptides as penetration enhancers
EP2042155A1 (en) 2007-09-28 2009-04-01 Basf Se Method for removing water-insoluble substances from substrate surfaces
WO2010072665A1 (en) 2008-12-23 2010-07-01 Basf Se Modification of nano- or mesofibers or textile fabrics manufactured by way of electrospinning using amphiphilic proteins
WO2010102934A1 (en) 2009-03-09 2010-09-16 Basf Se Use of a mixture of water soluble polymers and hydrophobins for thickening aqueous phases
EP2462166A2 (en) 2009-08-03 2012-06-13 Basf Se Process for deposition of thin layers of metal oxides
AU2011234510A1 (en) 2010-03-31 2012-10-25 Basf Se Coated stents and process for coating with protein

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3431062A (en) * 1964-10-26 1969-03-04 Chevron Res Antievaporant process and composition
US3431064A (en) * 1964-12-23 1969-03-04 Chevron Res Antievaporant process and composition
US3459492A (en) * 1965-07-02 1969-08-05 Eastman Kodak Co Retarding evaporation of water
US3458274A (en) * 1967-04-21 1969-07-29 Exxon Research Engineering Co Retarding water evaporation from storage reservoirs
US3549313A (en) * 1969-06-04 1970-12-22 Texaco Inc Composition and method for retarding evaporation of water
RU2102560C1 (en) * 1990-04-18 1998-01-20 Владимир Федорович Раковский Method for preventing evaporation of water from surface of basins and streams
WO2004000880A1 (en) * 2002-06-21 2003-12-31 Applied Nanosystems B.V. Method of binding a compound to a surface

Also Published As

Publication number Publication date
AU2006254154B2 (en) 2010-11-25
ECSP078035A (en) 2008-01-23
AU2006254154A1 (en) 2006-12-07
WO2006128877A1 (en) 2006-12-07
DE102005031463A1 (en) 2007-01-11
DE102005025969A1 (en) 2006-12-28

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