BR8006969A - Processo para conversao de reagentes compreendendo alcoois inferiores e oxigenados correlatos em compostos de carbonohidrogenio c10 e de menor ponto de ebulicao incluindo componentes que fervem na faixa de gasolina, e glp, e aparelho para enobrecimento de material em forma de vapor compreendendo metanol - Google Patents

Processo para conversao de reagentes compreendendo alcoois inferiores e oxigenados correlatos em compostos de carbonohidrogenio c10 e de menor ponto de ebulicao incluindo componentes que fervem na faixa de gasolina, e glp, e aparelho para enobrecimento de material em forma de vapor compreendendo metanol

Info

Publication number
BR8006969A
BR8006969A BR8006969A BR8006969A BR8006969A BR 8006969 A BR8006969 A BR 8006969A BR 8006969 A BR8006969 A BR 8006969A BR 8006969 A BR8006969 A BR 8006969A BR 8006969 A BR8006969 A BR 8006969A
Authority
BR
Brazil
Prior art keywords
carbonohydrogen
ebulation
glp
boil
reagents
Prior art date
Application number
BR8006969A
Other languages
English (en)
Inventor
N Daviduk
J Haddad
Original Assignee
Mobil Oil Corp
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 Mobil Oil Corp filed Critical Mobil Oil Corp
Publication of BR8006969A publication Critical patent/BR8006969A/pt

Links

Classifications

    • 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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
    • B01J8/26—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with two or more fluidised beds, e.g. reactor and regeneration installations
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C1/00—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon
    • C07C1/20—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from organic compounds containing only oxygen atoms as heteroatoms
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G3/00—Production of liquid hydrocarbon mixtures from oxygen-containing organic materials, e.g. fatty oils, fatty acids
    • C10G3/42—Catalytic treatment
    • C10G3/44—Catalytic treatment characterised by the catalyst used
    • C10G3/48—Catalytic treatment characterised by the catalyst used further characterised by the catalyst support
    • C10G3/49—Catalytic treatment characterised by the catalyst used further characterised by the catalyst support containing crystalline aluminosilicates, e.g. molecular sieves
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G3/00—Production of liquid hydrocarbon mixtures from oxygen-containing organic materials, e.g. fatty oils, fatty acids
    • C10G3/54—Production of liquid hydrocarbon mixtures from oxygen-containing organic materials, e.g. fatty oils, fatty acids characterised by the catalytic bed
    • C10G3/55—Production of liquid hydrocarbon mixtures from oxygen-containing organic materials, e.g. fatty oils, fatty acids characterised by the catalytic bed with moving solid particles, e.g. moving beds
    • C10G3/57—Production of liquid hydrocarbon mixtures from oxygen-containing organic materials, e.g. fatty oils, fatty acids characterised by the catalytic bed with moving solid particles, e.g. moving beds according to the fluidised bed technique
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G3/00—Production of liquid hydrocarbon mixtures from oxygen-containing organic materials, e.g. fatty oils, fatty acids
    • C10G3/60—Controlling or regulating the processes
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G3/00—Production of liquid hydrocarbon mixtures from oxygen-containing organic materials, e.g. fatty oils, fatty acids
    • C10G3/62—Catalyst regeneration
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2529/00—Catalysts comprising molecular sieves
    • C07C2529/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites, pillared clays
    • C07C2529/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • C07C2529/40—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the pentasil type, e.g. types ZSM-5, ZSM-8 or ZSM-11
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2529/00—Catalysts comprising molecular sieves
    • C07C2529/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites, pillared clays
    • C07C2529/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • C07C2529/65—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the ferrierite type, e.g. types ZSM-21, ZSM-35 or ZSM-38
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2529/00—Catalysts comprising molecular sieves
    • C07C2529/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites, pillared clays
    • C07C2529/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • C07C2529/70—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups C07C2529/08 - C07C2529/65
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
    • C10G2300/40—Characteristics of the process deviating from typical ways of processing
    • C10G2300/4006—Temperature
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
    • C10G2300/40—Characteristics of the process deviating from typical ways of processing
    • C10G2300/4093—Catalyst stripping
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
    • C10G2300/70—Catalyst aspects
    • C10G2300/708—Coking aspect, coke content and composition of deposits
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G2400/00—Products obtained by processes covered by groups C10G9/00 - C10G69/14
    • C10G2400/02—Gasoline
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G2400/00—Products obtained by processes covered by groups C10G9/00 - C10G69/14
    • C10G2400/28—Propane and butane
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G2400/00—Products obtained by processes covered by groups C10G9/00 - C10G69/14
    • C10G2400/30—Aromatics
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P30/00—Technologies relating to oil refining and petrochemical industry
    • Y02P30/20—Technologies relating to oil refining and petrochemical industry using bio-feedstock

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Catalysts (AREA)
BR8006969A 1979-10-30 1980-10-29 Processo para conversao de reagentes compreendendo alcoois inferiores e oxigenados correlatos em compostos de carbonohidrogenio c10 e de menor ponto de ebulicao incluindo componentes que fervem na faixa de gasolina, e glp, e aparelho para enobrecimento de material em forma de vapor compreendendo metanol BR8006969A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/089,706 US4238631A (en) 1979-10-30 1979-10-30 Fluid zeolite catalyzed conversion of alcohols and oxygenated derivatives to hydrocarbons by controlling exothermic reaction heat

Publications (1)

Publication Number Publication Date
BR8006969A true BR8006969A (pt) 1981-05-05

Family

ID=22219173

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8006969A BR8006969A (pt) 1979-10-30 1980-10-29 Processo para conversao de reagentes compreendendo alcoois inferiores e oxigenados correlatos em compostos de carbonohidrogenio c10 e de menor ponto de ebulicao incluindo componentes que fervem na faixa de gasolina, e glp, e aparelho para enobrecimento de material em forma de vapor compreendendo metanol

Country Status (3)

Country Link
US (1) US4238631A (pt)
BR (1) BR8006969A (pt)
DE (1) DE3040933A1 (pt)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3048084A1 (de) * 1980-12-19 1982-07-15 EC Erdölchemie GmbH, 5000 Köln Verfahren zur herstellung von tertiaeren olefinen
US4304951A (en) * 1981-01-14 1981-12-08 Mobil Oil Corporation Hydrotreating of bottoms fractions resulting from conversion of methanol to gasoline in order to decrease durene and produce distillate
US4439533A (en) * 1981-06-15 1984-03-27 Uop Inc. Fluid particle backmixed cooling process
US4393265A (en) * 1981-07-24 1983-07-12 E. I. Du Pont De Nemours & Co. Light monoolefins from methanol and/or dimethyl ether
NZ204594A (en) * 1982-07-20 1986-03-14 Mobil Oil Corp Two-stage,zeolite-catalysed process for conversion of alcohols to hydrocarbons
AU570218B2 (en) * 1982-10-01 1988-03-10 Mobil Oil Corp. Heat transfer circuit for generation of steam in conversion of methanol to gasoline
GB8303772D0 (en) * 1983-02-11 1983-03-16 Coal Industry Patents Ltd Catalytic process
US4513160A (en) * 1983-03-28 1985-04-23 Mobil Oil Corporation Process for the conversion of alcohols and oxygenates to hydrocarbons in a turbulent fluid bed reactor
US4590320A (en) * 1984-08-31 1986-05-20 Mobil Oil Corporation Conversion of methanol to olefins in a tubular reactor with light olefin co-feeding
US4547616A (en) * 1984-12-28 1985-10-15 Mobil Oil Corporation Conversion of oxygenates to lower olefins in a turbulent fluidized catalyst bed
US4757039A (en) * 1987-02-24 1988-07-12 Uop Inc. Dual function heat withdrawal in a fluidized catalytic cracking-regeneration process
US4861938A (en) * 1987-07-07 1989-08-29 Uop Chemical conversion process
US4873390A (en) * 1987-07-07 1989-10-10 Uop Chemical conversion process
US4849575A (en) * 1987-11-25 1989-07-18 Uop Production of olefins
US4881592A (en) * 1988-02-01 1989-11-21 Uop Heat exchanger with backmix and flow through particle cooling
US4923834A (en) * 1989-03-17 1990-05-08 Uop Side mounted coolers with improved backmix cooling in FCC regeneration
FR2667061B1 (fr) * 1990-09-25 1993-07-16 Inst Francais Du Petrole Procede de conversion en lit fluide d'une charge contenant une majeure partie d'au moins un compose oxygene.
US5128292A (en) * 1990-11-05 1992-07-07 Uop Side mounted coolers with improved backmix cooling in FCC regeneration
FR2669627B1 (fr) * 1990-11-22 1993-01-22 Inst Francais Du Petrole Procede de conversion catalytique d'une charge contenant au moins un compose oxygene en composes olefiniques de 2 a 4 atomes de carbone et comportant une regeneration sensiblement totale du catalyseur.
US5126308A (en) * 1991-11-13 1992-06-30 Uop Metal aluminophosphate catalyst for converting methanol to light olefins
US5191141A (en) * 1991-11-13 1993-03-02 Uop Process for converting methanol to olefins using an improved metal aluminophosphate catalyst
US5212129A (en) * 1991-12-17 1993-05-18 Uop Inverted backmix coolers for FCC units
US5273107A (en) * 1992-12-24 1993-12-28 Uop Pumped catalyst heat exchanger
US5421398A (en) * 1992-12-24 1995-06-06 Uop Pumped catalyst heat exchanger
US5452757A (en) * 1992-12-24 1995-09-26 Uop Pulse pumped catalyst heat exchanger
US6534692B1 (en) 1997-12-09 2003-03-18 Uop Llc Methanol to olefin process with increased selectivity to ethylene and propylene
US6207872B1 (en) 1997-12-09 2001-03-27 Uop Llc Metallo aluminophosphate molecular sieve with cubic crystal morphology and methanol to olefin process using the sieve
US5912393A (en) * 1997-12-09 1999-06-15 Uop Llc Metallo aluminophosphate molecular sieve with novel crystal morphology and methanol to olefin process using the sieve
US6869521B2 (en) * 2002-04-18 2005-03-22 Uop Llc Process and apparatus for upgrading FCC product with additional reactor with thorough mixing
US6613950B1 (en) * 2000-06-06 2003-09-02 Exxonmobil Chemical Patents Inc. Stripping hydrocarbon in an oxygenate conversion process
EP1214974B1 (en) 2000-12-13 2008-07-02 Uop Llc Metallo aluminophosphate molecular sieve with cubic crystal morphology and methanol to olefin process using the sieve
AU2001249363B2 (en) * 2001-03-22 2006-08-17 Uop Llc Metallo aluminophosphate molecular sieve with cubic crystal morphology and methanol to olefin process using the sieve
US20060149108A1 (en) * 2004-12-30 2006-07-06 Miller Lawrence W Oxygenate conversion reactor catalyst coolers
WO2006130335A2 (en) 2005-05-27 2006-12-07 Exxonmobil Chemical Patents Inc. Oxygenate-to-olefin conversions in a baffled reactor
ES2298013A1 (es) * 2005-12-29 2008-05-01 Uop Llc Enfriadores de catalizador para reactor de conversion de compuestos oxigenados.
US20090269252A1 (en) 2008-04-23 2009-10-29 Stone & Webster Process Technology, Inc. Operation of catalyst withdrawal wells with packing
US8936756B2 (en) * 2011-02-28 2015-01-20 Uop Llc Apparatus for venting a catalyst cooler
US8609566B2 (en) 2011-02-28 2013-12-17 Uop Llc Process for venting a catalyst cooler
WO2015000950A1 (en) * 2013-07-02 2015-01-08 Shell Internationale Research Maatschappij B.V. A process of converting oxygenates to olefins and a reactor comprising a inner surface coated with a protective layer of carbonaceous material

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3998898A (en) * 1973-08-09 1976-12-21 Mobil Oil Corporation Manufacture of gasoline
US4071573A (en) * 1974-09-23 1978-01-31 Mobil Oil Corporation Prolonging zeolite catalyst life in methanol conversion to gasoline by disposing of exothermic reaction heat
US3998899A (en) * 1975-08-06 1976-12-21 Mobil Oil Corporation Method for producing gasoline from methanol

Also Published As

Publication number Publication date
DE3040933C2 (pt) 1989-07-13
US4238631A (en) 1980-12-09
DE3040933A1 (de) 1981-05-14

Similar Documents

Publication Publication Date Title
BR8006969A (pt) Processo para conversao de reagentes compreendendo alcoois inferiores e oxigenados correlatos em compostos de carbonohidrogenio c10 e de menor ponto de ebulicao incluindo componentes que fervem na faixa de gasolina, e glp, e aparelho para enobrecimento de material em forma de vapor compreendendo metanol
ES490892A0 (es) Un procedimiento para desparafinar un aceite hidrocarbonado que hierve por encima de 177 grados c.
NO158625C (no) Kjemisk forbindelse, samt blanding for gruspakkingsformaal.
BR7900293A (pt) Processo para obtencao de isobuteno a partir de misturas de hidrocarbonetos com quatro atomos de carbono,contendo isobuteno
NO781326L (no) Anordning ved drivstoffsystem, særlig for båter.
BR7907899A (pt) Processo e dispositivo para o empilhamento de recortes de papelao
BR8005288A (pt) Caixa de papelao a prova de liquido,matriz em branco para a mesma e processo para forma-la
BR7904201A (pt) Processo e dispositivo para evacuar periodicamente,mediante uma eclusa,os residuos que ocorrem na gaseificacao de combustivel solidos contendo cinzas
BR8000983A (pt) Dispositivo para a armazenagem de materiais radioativos que se aquecem por si mesmos
ES264901Y (es) Un envase de carton, papel o similares, para liquidos.
AT389240B (de) Emulgiereinrichtung zur bildung einer dispersion einer fluessigkeit, z.b. wasser, in einer anderen fluessigkeit, z.b. heizoel
BR7905083A (pt) Processo para a homopolimerizacao e copolimerizacao de olefinas,e processo para obtencao de um catalisador aplicavel no mesmo
NO155285C (no) Sperreanordning ved utmatningsmagasin for beholdere.
BR7901537A (pt) Dispositivo para colocacao em contato de substancias que se apresentam sob pelo menos duas fazes diferentes
NO157341C (no) Fremgangsmaate for fremstilling av delvis eller fullstendig limt papir- eller kartongraamateriale.
BR7907651A (pt) Processo para transformer quimicamente lenhino-celulose em fibras separadas
ES495639A0 (es) Mejoras introducidas en un aparato para la extraccion, con la ayuda de un liquido, de productos que forman parte de ma- terias solidas.
BR7904459A (pt) Processo para fabricar sacos providos de fundos dobrados em cruz
BR8006855A (pt) Processo e dispositivo para o armazenamento de residuos radioativos, especialmente elementos combustiveis irradiados
BR8003061A (pt) Processo para operacao de um motor diesel que usa um combustivel que consiste completa ou grandemente de metanol e/ou etanol, e motor diesel equipado para tal operacao
ES246819Y (es) Cierre, a prueba de ninos, para recipientes
ES250837Y (es) Asa para recipientes
AR227006A1 (es) Nuevos colorantes con un residuo reactivo basado en dihalo-1,3-diciano-5-(ciano o halo)-benceno unido a traves de nitrogeno al grupo cromoforo y procedimiento para prepararlos
ES235949Y (es) Disposicion atermana para recipientes conservadores.
ES242906Y (es) Tetina para biberon.