BRPI0802414A2 - processo e dispositivo para retirada de solvente sob pressão reduzida - Google Patents

processo e dispositivo para retirada de solvente sob pressão reduzida

Info

Publication number
BRPI0802414A2
BRPI0802414A2 BRPI0802414-6A BRPI0802414A BRPI0802414A2 BR PI0802414 A2 BRPI0802414 A2 BR PI0802414A2 BR PI0802414 A BRPI0802414 A BR PI0802414A BR PI0802414 A2 BRPI0802414 A2 BR PI0802414A2
Authority
BR
Brazil
Prior art keywords
solvent
remover
organic material
bagasse
cake
Prior art date
Application number
BRPI0802414-6A
Other languages
English (en)
Inventor
Damme Joseph Van
Original Assignee
Desmet Ballestra Engineering S
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 Desmet Ballestra Engineering S filed Critical Desmet Ballestra Engineering S
Publication of BRPI0802414A2 publication Critical patent/BRPI0802414A2/pt
Publication of BRPI0802414B1 publication Critical patent/BRPI0802414B1/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B21/00—Arrangements for supplying or controlling air or other gases for drying solid materials or objects
    • F26B21/40—Arrangements for supplying or controlling air or other gases for drying solid materials or objects using gases other than air
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K10/00—Animal feeding-stuffs
    • A23K10/30—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
    • A23K10/37—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms from waste material
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23J—PROTEIN COMPOSITIONS FOR FOODSTUFFS; WORKING-UP PROTEINS FOR FOODSTUFFS; PHOSPHATIDE COMPOSITIONS FOR FOODSTUFFS
    • A23J1/00—Obtaining protein compositions for foodstuffs; Bulk opening of eggs and separation of yolks from whites
    • A23J1/14—Obtaining protein compositions for foodstuffs; Bulk opening of eggs and separation of yolks from whites from leguminous or other vegetable seeds; from press-cake or oil-bearing seeds
    • A23J1/142—Obtaining protein compositions for foodstuffs; Bulk opening of eggs and separation of yolks from whites from leguminous or other vegetable seeds; from press-cake or oil-bearing seeds by extracting with organic solvents
    • A23J1/144—Desolventization
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES, NOT OTHERWISE PROVIDED FOR; PREPARATION OR TREATMENT THEREOF
    • A23L5/00—Preparation or treatment of foods or foodstuffs, in general; Food or foodstuffs obtained thereby; Materials therefor
    • A23L5/20—Removal of unwanted matter, e.g. deodorisation or detoxification
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES, NOT OTHERWISE PROVIDED FOR; PREPARATION OR TREATMENT THEREOF
    • A23L5/00—Preparation or treatment of foods or foodstuffs, in general; Food or foodstuffs obtained thereby; Materials therefor
    • A23L5/20—Removal of unwanted matter, e.g. deodorisation or detoxification
    • A23L5/21—Removal of unwanted matter, e.g. deodorisation or detoxification by heating without chemical treatment, e.g. steam treatment, cooking
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
    • C11B1/00—Production of fats or fatty oils from raw materials
    • C11B1/10—Production of fats or fatty oils from raw materials by extracting
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B17/00—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement
    • F26B17/18—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by rotating helical blades or other rotary conveyors which may be heated moving materials in stationary chambers, e.g. troughs
    • F26B17/20—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by rotating helical blades or other rotary conveyors which may be heated moving materials in stationary chambers, e.g. troughs the axis of rotation being horizontal or slightly inclined
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B5/00—Drying solid materials or objects by processes not involving the application of heat
    • F26B5/04—Drying solid materials or objects by processes not involving the application of heat by evaporation or sublimation of moisture under reduced pressure, e.g. in a vacuum
    • F26B5/041—Drying solid materials or objects by processes not involving the application of heat by evaporation or sublimation of moisture under reduced pressure, e.g. in a vacuum for drying flowable materials, e.g. suspensions, bulk goods, in a continuous operation, e.g. with locks or other air tight arrangements for charging/discharging

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Food Science & Technology (AREA)
  • Molecular Biology (AREA)
  • Nutrition Science (AREA)
  • Wood Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biochemistry (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Zoology (AREA)
  • Botany (AREA)
  • Animal Husbandry (AREA)
  • Biotechnology (AREA)
  • Physiology (AREA)
  • Mycology (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Processing Of Solid Wastes (AREA)
  • Fats And Perfumes (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

PROCESSO E DISPOSITIVO PARA RETIRADA DE SOLVENTE SOB PRESSãO REDUZIDA. A invenção fornece um processo contínuo para remover solventes orgânicos de um bagaço compreendendo as etapas de: (a) introduzir dito bagaço de maneira contínua em um removedor de bagaço; (b) introduzir um meio de separação gasoso inerte para dito removedor de solvente; (c) remover dito um ou mais solventes orgânicos de dito bagaço mantendo uma pressão sub-atmosférica dentro de dito removedor de bagaço, fornecendo assim um material orgânico com solvente removido; e (d) extrair de maneira contínua dito material orgânico com solvente removido removido de dito removedor de solvente, no qual a etapa (a) e a etapa (d) compreendem compactar dito bagaço e dito material orgânico com solvente removido para uma primeira e uma segunda massas plásticas substancialmente impermeáveis a gás, respectivamente e extrudar ambas, dita primeira e dita segunda massas plásticas através de um espaço anelar, cuja abertura é controlada pela taxa de suprimento de ditas primeira e segunda massas plásticas. A invenção também fornece um dispositivo para compactar um material orgânico úmido para uma primeira massa plástica impermeável a gás que é útil para implementar este processo.
BRPI0802414-6A 2007-08-01 2008-07-31 Process and device for withdrawal of solvent under reduced pressure BRPI0802414B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP07447046A EP2028258A1 (en) 2007-08-01 2007-08-01 Process for equipment for desolventising under reduced pressure
EP07447046.9 2007-08-01

Publications (2)

Publication Number Publication Date
BRPI0802414A2 true BRPI0802414A2 (pt) 2009-06-02
BRPI0802414B1 BRPI0802414B1 (pt) 2017-06-13

Family

ID=39106262

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0802414-6A BRPI0802414B1 (pt) 2007-08-01 2008-07-31 Process and device for withdrawal of solvent under reduced pressure

Country Status (6)

Country Link
US (1) US8142178B2 (pt)
EP (1) EP2028258A1 (pt)
AR (1) AR067749A1 (pt)
BR (1) BRPI0802414B1 (pt)
DE (1) DE102008035291B8 (pt)
GB (1) GB2451577B (pt)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1505145B1 (en) 2003-08-06 2006-06-28 De Smet Engineering N.V. Method and apparatus for vacuum stripping
DE602004002866T2 (de) 2004-08-06 2007-05-24 De Smet Engineering N.V. Verfahren zum Rückgewinnen von Öl
ATE369900T1 (de) 2004-09-15 2007-09-15 Smet Engineering N V De Gaswaschverfahren und -vorrichtung
EP1818088A1 (en) 2006-01-20 2007-08-15 De Smet Engineering N.V. Crystallisers useful in fractionation processes for oils and fats
EP1905815A1 (en) 2006-09-28 2008-04-02 De Smet Engineering S.A. Phase transfer apparatus and process
DE202007001123U1 (de) * 2007-01-25 2007-06-06 KRÜGER, Günter Anlage zum Trocknen von organischen Massen
EP2028258A1 (en) 2007-08-01 2009-02-25 N.V. Desmet Ballestra Engineering S.A. Process for equipment for desolventising under reduced pressure
EP3295803B1 (de) 2009-02-27 2021-02-24 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Proteinpräparate aus sonnenblumensamen und deren herstellung
BRPI1010779B1 (pt) 2009-06-05 2019-01-02 Desmet Ballestra North America Inc aparelho para processar material gasto tendo sólidos, umidade residual, e solvente no mesmo resultando de um processo de extração de solvente, e método para processar material gasto tendo sólidos, umidade residual, e solvente no mesmo resultando de um processo precursor de extração de solvente
CN103468395A (zh) * 2013-09-02 2013-12-25 东北农业大学 一种真空湿粕脱溶系统
CN105783483A (zh) * 2016-03-26 2016-07-20 梧州市旺捷机械制造有限公司 螺杆推进式茶叶干燥装置
CN106174670A (zh) * 2016-07-26 2016-12-07 宁波市鄞州风名工业产品设计有限公司 食品切片机
CN109099643A (zh) * 2018-06-19 2018-12-28 上海成界制药设备有限公司 一种连续出料装置
EP4094028A1 (de) * 2020-01-21 2022-11-30 Technische Universität Dortmund Schneckenfördertrocknungsreaktor
US20220219101A1 (en) * 2021-01-08 2022-07-14 Sulzer Management Ag Vertical screw screen with optimized transport features
CN113698985A (zh) * 2021-08-27 2021-11-26 山东三星玉米产业科技有限公司 一种玉米毛油生产过程中残留溶剂的脱除工艺
CN114688842B (zh) * 2022-04-27 2024-03-22 三河同飞制冷股份有限公司 一种空调换热器多级脱脂设备
CN116458571B (zh) * 2023-04-28 2025-03-25 山东凯斯达机械制造有限公司 花生低温粕低温脱溶装置和低温脱溶方法

Family Cites Families (81)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE382912C (de) 1921-06-25 1923-10-08 Hermann Bollmann Verfahren zur Gewinnung des durch Auslaugen von OElsaaten oder deren Presskuchen mit einem Gemisch aus Alkohol und Benzol oder Benzin erhaltenen Lecithins
US1988648A (en) * 1929-06-25 1935-01-22 Doherty Res Co Process for producing a refined lubricant from crude petroleum oil
DE552532C (de) 1930-06-07 1932-06-14 August Schmuecking Verfahren und Vorrichtung zum Auskristallisieren von festen Stoffen aus ihren Loesungen
US2184248A (en) * 1936-08-06 1939-12-19 Extractol Process Ltd Method and mechanism for continuously forming liquid-impervious plugs in extraction units
GB589534A (en) 1945-03-26 1947-06-23 Alan Porter Lee Improvements in the purification and deodorization of glycerides
US2461694A (en) * 1946-10-26 1949-02-15 Staley Mfg Co A E Deodorization of oils
US2470652A (en) * 1946-11-30 1949-05-17 Pan American Refining Corp Industrial contacting material
US2571143A (en) * 1947-03-28 1951-10-16 Leslie Eugene Hendricks Desolventizing of solventextracted solid particles
US2691830A (en) * 1950-06-27 1954-10-19 Blaw Knox Co System for desolventizing solventextracted solid organic particles
US2678327A (en) * 1950-12-12 1954-05-11 Clayton Benjamin Process of treating glyceride oil
US2674609A (en) * 1951-07-10 1954-04-06 Robert E Beal Deodorization process
US2713023A (en) * 1952-07-15 1955-07-12 Gulf Oil Corp Fractionating method and apparatus
US2746168A (en) * 1953-02-04 1956-05-22 American Cyanamid Co Continuous drying apparatus
US2983612A (en) * 1953-09-14 1961-05-09 American Lecithin Co Process of modifying phosphatides
GB777413A (en) 1954-09-02 1957-06-19 Sharples Corp Improvements relating to processes for the production of fatty acids
GB789777A (en) 1955-03-10 1958-01-29 Exxon Research Engineering Co Improved plasticizer alcohols and esters
US2804427A (en) * 1955-10-27 1957-08-27 Jack F Suriano Method and apparatus for deodorizing oils and fats
GB816522A (en) 1956-12-17 1959-07-15 Renato Raffaeta Improvements in or relating to a process and an apparatus for carrying out the distillation and rectification of fluid mixtures
US2826601A (en) * 1957-02-05 1958-03-11 Carbogen Corp System for producing cyanohydrins
NL6507068A (pt) 1964-06-10 1965-12-13
US3310487A (en) * 1964-10-23 1967-03-21 Phillips Petroleum Co Fractionation system
US3367034A (en) * 1965-10-23 1968-02-06 Blaw Knox Co Meal desolventizing and deodorizing system and process
US3392455A (en) * 1965-11-16 1968-07-16 Blaw Knox Co Variable pressure solvent stripping system
US3367044A (en) * 1966-01-04 1968-02-06 F & M Entpr Inc Dish and dish tray drier and sterilizer
GB1229266A (pt) * 1968-09-13 1971-04-21
US3634201A (en) * 1969-12-24 1972-01-11 Krupp Gmbh Method for removing volatile impurities from raw oil by scrubbing and distillation with a stripping gas
DE2037237A1 (de) 1970-07-28 1972-02-10 Fried Krupp GmbH, 4300 Essen Destillative Flüssigkeitstrennung
NL173768C (nl) 1971-06-01 1984-03-01 Stork Amsterdam Werkwijze en inrichting voor het onder vacuuem behandelen van vloeistoffen met een gasvormig stripmedium.
GB1429773A (en) 1972-04-06 1976-03-24 Unilever Ltd Process for separating fatty matter from vapours
CH571887A5 (pt) 1972-04-27 1976-01-30 Ciba Geigy Ag
US3966445A (en) 1974-06-07 1976-06-29 Adams Clyde C Freeze refining method
GB1541017A (en) * 1975-03-10 1979-02-21 Unilever Ltd Degumming process for triglyceride oils
US4089880A (en) * 1975-03-13 1978-05-16 Sullivan Systems Inc. Proces for refining fatty oils
NL7513664A (nl) 1975-11-22 1977-05-24 Stamicarbon Werkwijze en inrichting voor het oxideren van cy- cloalkanen.
JPS6025478B2 (ja) * 1977-03-17 1985-06-18 花王株式会社 脂肪酸低級アルコ−ルエステルの製造法
US4138230A (en) * 1977-07-05 1979-02-06 Uop Inc. Dual pressure absorption process
BE877839A (fr) 1979-07-23 1980-01-23 Zurita Hilda G Perfectionnements relatifs a des echangeurs de chaleur en continu et a contre-courant sous agitation pour la cristallisation de suspensions cristallisables en mouvement
GB2100613A (en) 1981-06-18 1983-01-06 Jeffrey Keith Wheeldon Slurry casting of metals
US4415443A (en) * 1981-07-10 1983-11-15 Exxon Research And Engineering Co. Distillation process
US4601790A (en) 1982-07-23 1986-07-22 Hermann Stage Process for deodorizing and/or physical refining of cocoa butter and cocoa butter substitutes
EP0120984A1 (de) * 1983-03-31 1984-10-10 Heinz Schumacher Verfahren und Vorrichtung zum Entbenzinieren von Rückständen, die bei der Extraktion von pflanzlichen, öl- und fetthaltigen Rohstoffen mit organischen Lösemitteln anfallen
US4664784A (en) * 1984-12-31 1987-05-12 Mobil Oil Corporation Method and apparatus for fractionating hydrocarbon crudes
SE8500480L (sv) 1985-02-04 1986-08-05 Alfa Laval Food & Dairy Eng Forfarande for vermeatervinning vid rening av vegetabilisk olja
GB8506907D0 (en) 1985-03-18 1985-04-24 Safinco Coordination Centre Nv Removal of non-hydratable phoshatides from vegetable oils
DE3522897A1 (de) 1985-06-26 1987-01-08 Stage Hermann Verfahren und anlage zum desodorieren und/oder entsaeuern von hochsiedenden fluessigkeiten
DE3627477A1 (de) * 1986-08-13 1988-02-25 Extraktionstechnik Gmbh Verfahren zum abtrennen von wasserunloeslichen destillaten aus wasserdampfbrueden
US4996072A (en) * 1987-03-02 1991-02-26 General Mills, Inc. Physical process for the deodorization and/or cholesterol reduction of fats and oils
DD265074A1 (de) 1987-09-10 1989-02-22 Humboldt-Universitaet Zu Berlin Direktorat Fuer Forschung,Dd Verfahren zur gewinnung von kakaobutteraromakonzentrat
US5214171A (en) * 1988-12-08 1993-05-25 N.V. Vandemoortele International Process for fractionating phosphatide mixtures
US5041245A (en) * 1989-03-10 1991-08-20 Bioseparations, Inc. Continuous extraction of oil-containing vegetable matter with pressurized normally gaseous solvent
RU1781067C (ru) * 1990-12-17 1992-12-15 Научно-Производственное Объединение По Оборудованию Для Химических Волокон "Химтекстильмаш" Экструдер-смеситель
DE69114276T2 (de) 1991-06-19 1996-04-18 Mulshankar Saburbhai Panchal Ein verbessertes Verfahren zur Destillation/Deodorisierung von Ölen, Fetten und Fettsäuren.
DE4132892A1 (de) * 1991-10-04 1993-04-22 Krupp Maschinentechnik Stoffgemischfraktionierung
DE4212275C2 (de) * 1992-04-11 1995-01-05 Escher Wyss Gmbh Entwässerungspresse zur Entwässerung von durch Komprimieren entwässerbaren Materialien
BE1005617A3 (fr) 1992-09-07 1993-11-23 Anthony Athanassiadis Procede et installation de traitement d'une matiere grasse, en particulier alimentaire.
JP3032878B2 (ja) 1994-04-14 2000-04-17 有限会社キクムラ技建 攪拌装置
US5488318A (en) * 1994-10-04 1996-01-30 Texas Instruments Multifunction register
US5486318A (en) 1994-12-29 1996-01-23 The Boc Group, Inc. Liquid-vapor contact column
DE19520675C2 (de) 1995-06-07 1999-03-25 Krupp Kunststofftechnik Gmbh Verfahren und Vorrichtung zum Kristallisieren
FR2748490B1 (fr) * 1996-05-07 1998-06-19 Inst Francais Du Petrole Procede de fabrication d'esters ethyliques
SE508034C2 (sv) * 1996-07-03 1998-08-17 Alfa Laval Ab Desodoriseringsanläggning för feta oljor
AU3026399A (en) 1998-04-08 1999-11-01 Novo Nordisk A/S An enzymatic oil-degumming process
US6426423B1 (en) 1998-11-20 2002-07-30 I.P. Holdings Methods for treating phosphatide-containing mixtures
US6172248B1 (en) * 1998-11-20 2001-01-09 Ip Holdings, L.L.C. Methods for refining vegetable oils and byproducts thereof
US6127560A (en) * 1998-12-29 2000-10-03 West Central Cooperative Method for preparing a lower alkyl ester product from vegetable oil
US6623604B1 (en) * 2000-06-05 2003-09-23 Cognis Corporation Method of recovering free fatty acids having low ester content and high acid value
NL1016198C2 (nl) * 2000-09-15 2002-03-18 Matheus Everardus Antonis Inrichting voor het scheiden van een substantie in twee fasen.
NL1016434C2 (nl) * 2000-10-18 2002-04-22 Solutherm B V Inrichting voor het sublimeren of condenseren van een waterhoudend flu´dum in een afgesloten ruimte.
JP2002210399A (ja) 2000-11-14 2002-07-30 Asahi Kasei Corp 塗料液撹拌方法及びその装置
US20020169033A1 (en) * 2000-11-21 2002-11-14 Joseph Sery Method of making an article having a high moment of inertia and the article thus produced
DE60115605T2 (de) * 2001-05-14 2006-09-07 De Smet Engineering N.V. Vorrichtung und Verfahren zur physikalischen Raffinierung und/oder Deodorisierung von essbaren Ölen und Fetten
US20030070317A1 (en) * 2001-10-15 2003-04-17 Anderson George E. Apparatus and method for removing solvent from particulate
EP1505145B1 (en) 2003-08-06 2006-06-28 De Smet Engineering N.V. Method and apparatus for vacuum stripping
MY150129A (en) 2004-04-09 2013-11-29 Archer Daniels Midland Co Method of preparing fatty acid alkyl esters from waste or recycled fatty acid stock
DE602004002866T2 (de) * 2004-08-06 2007-05-24 De Smet Engineering N.V. Verfahren zum Rückgewinnen von Öl
ATE369900T1 (de) 2004-09-15 2007-09-15 Smet Engineering N V De Gaswaschverfahren und -vorrichtung
US7357074B2 (en) * 2005-03-02 2008-04-15 Andritz Inc. Compression screw with combination single and double flights
EP1818088A1 (en) 2006-01-20 2007-08-15 De Smet Engineering N.V. Crystallisers useful in fractionation processes for oils and fats
EP1894913A1 (en) * 2006-08-21 2008-03-05 Desmet Ballestra Oleo s.p.a. Production of esters of fatty acids and lower alcohols
EP1905815A1 (en) * 2006-09-28 2008-04-02 De Smet Engineering S.A. Phase transfer apparatus and process
EP2028258A1 (en) 2007-08-01 2009-02-25 N.V. Desmet Ballestra Engineering S.A. Process for equipment for desolventising under reduced pressure

Also Published As

Publication number Publication date
GB2451577A (en) 2009-02-04
BRPI0802414B1 (pt) 2017-06-13
GB0813882D0 (en) 2008-09-03
DE102008035291B4 (de) 2016-02-25
AR067749A1 (es) 2009-10-21
DE102008035291B8 (de) 2016-04-28
US20090035428A1 (en) 2009-02-05
DE102008035291A1 (de) 2009-03-05
US8142178B2 (en) 2012-03-27
HK1128722A1 (en) 2009-11-06
GB2451577B (en) 2012-05-30
EP2028258A1 (en) 2009-02-25

Similar Documents

Publication Publication Date Title
BRPI0802414A2 (pt) processo e dispositivo para retirada de solvente sob pressão reduzida
WO2010102712A3 (de) Verfahren zur gewinnung von reinaromaten aus aromatenhaltigen kohlenwasserstofffraktionen
EP4450247A3 (en) Method for purifying reclaimed polypropylene
WO2012112735A3 (en) Separation of a target substance from a fluid or mixture using encapsulated sorbents
MX2019007400A (es) Metodo para purificar polimeros recuperados.
WO2010138284A3 (en) Parex unit feed
BR112012029213A2 (pt) processo para separar furfural a partir de uma fase aquosa líquida, e, uso de um composto de hidrocarboneto aromático
MX2017016582A (es) Metodo para purificar polipropileno contaminado.
DE602007013896D1 (de) Phasentrennverfahren unter verwendung eines teilfluorierten fluorkohlenwasserstoffs
CL2011000715A1 (es) Metodo para producir un bio-aceite a partir de materia lignocelulosica, que comprende solvatar la hemicelulosa, eliminar la hemicelulosa solvatada de la materia solida, y solvatar lignina y celulosa de la materia solida entre 180°c y 350°c y entre 8 mpa - 26 mpa.
WO2010039972A3 (en) Apparatus, systems, and methods for purification of isocyanate mixtures
CL2008002819A1 (es) Metodo de extraccion de materia organica con hidrocarburos (hc) que comprende extraer la materia al contactar material con hc con liquido con trementina, separar mezcla de extraccion y separar producto de hc del liquido con trementina; composicion de
WO2016027097A3 (en) Improvements to halocarbon recycling methods and systems
BR112019002881A2 (pt) aparelho e sistema para processos aprimorados de remoção de contaminante seletivo relacionados aos mesmos
WO2014008192A3 (en) Apparatus and method for vibrational isolation of compounds
EP2163310A3 (en) Method for purifying quench water and scrubbing water from MTO (methanol-to-olefin process) by mini-hydrocyclone and apparatus used for same
BRPI0815750A2 (pt) processo para recuperar um solvente orgânico e um etanol orgânico de uma mistura de etanol/água.
MX387973B (es) Método para purificar polímeros contaminados.
MY178855A (en) Method and apparatus for removing nitrogen from a cryogenic hydrocarbon composition
MX391194B (es) Metodo para purificar polipropileno reciclado
MY190300A (en) Process for separating non-hevea natural rubber in solid form from solutions including it.
BR112018010975A2 (pt) método e sistema para separação de co2 de uma corrente contaminada que contém hidrocarboneto.
FR3030546B1 (fr) Sirop (meth)acrylique liquide, procede d'impregnation d'un substrat fibreux par ledit sirop, et materiau composite obtenu apres polymerisation dudit sirop d'impregnation
MY174565A (en) Apparatuses and methods for isolating c8 aromatics
BR112017020380A2 (pt) processo para separar hidrocarbonetos de uma solução compreendendo um polímero

Legal Events

Date Code Title Description
B03A Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B15K Others concerning applications: alteration of classification

Free format text: AS CLASSIFICACOES ANTERIORES ERAM: A23L 1/20 , A23P 1/12

Ipc: A23L 11/30 (2016.01), A23P 30/20 (2016.01)

B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]
B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 11A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2525 DE 28-05-2019 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.