BR9708447A - Processo para fluidficacão de alcatrões. - Google Patents

Processo para fluidficacão de alcatrões.

Info

Publication number
BR9708447A
BR9708447A BR9708447-6A BR9708447A BR9708447A BR 9708447 A BR9708447 A BR 9708447A BR 9708447 A BR9708447 A BR 9708447A BR 9708447 A BR9708447 A BR 9708447A
Authority
BR
Brazil
Prior art keywords
tar
optionally
sulfuric acid
water
tars
Prior art date
Application number
BR9708447-6A
Other languages
English (en)
Inventor
Dean Philip Hill
Thomas Edwin Pruit
Forest Lee Sanders
Gilles Guerin
Bruno Langlois
Original Assignee
Rodhia Inc
Rhodia Chimie Sa
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 Rodhia Inc, Rhodia Chimie Sa filed Critical Rodhia Inc
Publication of BR9708447A publication Critical patent/BR9708447A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/32—Liquid carbonaceous fuels consisting of coal-oil suspensions or aqueous emulsions or oil emulsions
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/32—Liquid carbonaceous fuels consisting of coal-oil suspensions or aqueous emulsions or oil emulsions
    • C10L1/326—Coal-water suspensions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/04—Cleaning involving contact with liquid
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B17/00—Sulfur; Compounds thereof
    • C01B17/69—Sulfur trioxide; Sulfuric acid
    • C01B17/90—Separation; Purification
    • C01B17/92—Recovery from acid tar or the like, e.g. alkylation acids
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S516/00—Colloid systems and wetting agents; subcombinations thereof; processes of
    • Y10S516/924—Significant dispersive or manipulative operation or step in making or stabilizing colloid system
    • Y10S516/928—Mixing combined with non-mixing operation or step, successively or simultaneously, e.g. heating, cooling, ph change, ageing, milling

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)
  • Inorganic Chemistry (AREA)
  • Detergent Compositions (AREA)
  • Cleaning By Liquid Or Steam (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Cleaning In General (AREA)
  • Beans For Foods Or Fodder (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Working-Up Tar And Pitch (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)

Abstract

<B>PROCESSO PARA FLUIDIFICAçãO DE ALCATRõES<D> Processo para a preparação de uma suspoemulsão de alcatrão aquosa por uma mistura que compreende: a) uma composicão de alcatrão viscosa formada de um alcatrão, de sólidos inorgânicos e, opcionalmente, de água, b) água (W); c) um agente ativo-superficial (SA) apresentando um HLB de pelo menos 410 e, opcionalmente, d) um polímero solúvel em água espessante (TWP) com uma massa molecular maior do que 10.000, as quantidades relativas de constituintes (W), (SA), e opcionalmente (TWP) sendo tais que a viscosidade da mistura (W) + (SA) + (TWP) opcional é preferivelmente igual a ou maior do que a viscosidade do referido alcatrão, e a seguir diluição opcional da mistura obtida com água ou com uma solução acídica aquosa. a aplicação aos resíduos, contendo ácido sulfúrico, resultando da síntese de óleos brancos de frações de petróleo. A presente invenção se refere adicionalmente a um processo para fluidificar alcatrões acídicos/borras compreendendo contatar o alcatrão/borra com ácido sulfúrico e um agente tensoativo. Opcionalmente, um veículo para incorporação do tensoativo no alcatrão/borra pode ser utilizado. Isto fornece um processo eficaz para limpar alcatrões/borras de ácido sulfúrico de recipientes/vasos como recipientes para transporte, tubos e tanques de armazenagem. Preferivelmente, o processo compreende a etapa adicional de regeneração de ácido sulfúrico do alcatrão/borra fluidificado.
BR9708447-6A 1996-02-20 1997-02-20 Processo para fluidficacão de alcatrões. BR9708447A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US1197796P 1996-02-20 1996-02-20
US08/802,742 US6245216B1 (en) 1996-02-20 1997-02-20 Method for fluidizing tars
PCT/US1997/003793 WO1997036970A2 (en) 1996-02-20 1997-02-20 Method for fluidizing tars

Publications (1)

Publication Number Publication Date
BR9708447A true BR9708447A (pt) 2000-05-23

Family

ID=26683003

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9708447-6A BR9708447A (pt) 1996-02-20 1997-02-20 Processo para fluidficacão de alcatrões.

Country Status (22)

Country Link
US (2) US6245216B1 (pt)
EP (1) EP0882110B1 (pt)
JP (1) JP2001527587A (pt)
KR (1) KR100339993B1 (pt)
CN (1) CN1085723C (pt)
AT (2) ATE300596T1 (pt)
AU (1) AU723738B2 (pt)
BG (1) BG102713A (pt)
BR (1) BR9708447A (pt)
CA (1) CA2245918A1 (pt)
CZ (1) CZ259598A3 (pt)
DE (2) DE69715384D1 (pt)
HU (1) HUP0000245A3 (pt)
LV (1) LV12214B (pt)
MX (1) MX9806718A (pt)
NO (1) NO983791L (pt)
NZ (1) NZ331467A (pt)
PL (1) PL328512A1 (pt)
RU (1) RU2182589C2 (pt)
SK (1) SK113898A3 (pt)
TR (1) TR199801621T2 (pt)
WO (1) WO1997036970A2 (pt)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9816697D0 (en) * 1998-07-31 1998-09-30 Agrevo Uk Ltd Liquid formulations
US6315975B1 (en) * 1999-09-10 2001-11-13 Rhodia Inc. Suspension system using fumed silica
IT1314033B1 (it) * 1999-10-08 2002-12-03 Enitecnologie Spa Procedimento per movimentare residui altamente viscosi derivanti dalavorazioni petrolifere.
FR2815639A1 (fr) * 2000-10-19 2002-04-26 Rhodia Eco Services Methode pour fluidifier un goudron
US6540822B2 (en) * 2001-03-20 2003-04-01 Akzo Nobel N.V. Polybetaines as asphalt emulsifiers
EP1628734B1 (en) * 2003-04-17 2009-02-18 Rhodia Inc. Method for purifying spent acid
US6818799B2 (en) * 2003-04-17 2004-11-16 Rhodia, Inc. Process for removing tar from spent acid
US8454739B2 (en) 2005-09-12 2013-06-04 Alm Holding Co. Bituminous paving composition and process for bituminous paving
US8404037B2 (en) 2007-07-26 2013-03-26 Akzo Nobel N.V. Adhesion and cohesion modifiers for asphalt
US7815725B2 (en) 2007-09-07 2010-10-19 Alm Holding Co. Warm asphalt binder compositions containing lubricating agents
EP2062943A1 (en) * 2007-11-14 2009-05-27 Akzo Nobel N.V. Asphalt modifiers for "warm mix" applications including adhesion promoter
MX2010009223A (es) 2008-02-22 2010-09-28 Alm Holding Company Procesamiento de mezclas bituminosas para pavimentar a temperaturas reducidas.
BRPI0916631B1 (pt) 2008-08-05 2019-09-24 A.L.M Holding Company Métodos para a reciclagem a frio “in situ” empregando aditivo de lubrificação e asfalto espumado
US8376654B2 (en) * 2009-09-18 2013-02-19 Patch Management, Inc. Method and apparatus for repairing potholes and the like
MY174488A (en) * 2012-04-20 2020-04-22 Bci Sabah Int Petroleum Sdn Bhd A method of removing oil sludge and recovering oil from oil sludge with nanoemulsion surfactant system
GB2524310A (en) * 2014-03-20 2015-09-23 Lucite Int Uk Ltd A method of preventing polymer tar build-up in ACH production of MMA and MAA
WO2018102218A1 (en) 2016-11-29 2018-06-07 Kamterter Products, Llc Droplet for fuels
CN110177860A (zh) * 2016-11-29 2019-08-27 坎忒特尔产品有限责任公司 燃料微滴
JP7360648B2 (ja) * 2019-06-24 2023-10-13 株式会社片山化学工業研究所 タール粘度低減剤、タール粘度低減剤を含むタール及びタール粘度低減方法
JP7417990B2 (ja) * 2019-12-13 2024-01-19 株式会社片山化学工業研究所 コークス炉ガス流通路への汚れの付着堆積抑制方法
US20220119312A1 (en) * 2020-10-20 2022-04-21 ArrMaz Products Inc. Penetrating prime emulsion

Family Cites Families (57)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1542035A (en) 1923-05-30 1925-06-16 Union Trust Co Dispersion of bituminous materials and process of making same
US1722211A (en) 1927-10-18 1929-07-23 Guardino Stephen Method of removing sediment from the tanks of oil-burning ships and tankers
US1855878A (en) 1928-08-20 1932-04-26 Semet Solvay Co Process of treating sludge acid
US2115091A (en) 1933-02-15 1938-04-26 American Lurgi Corp Sulphuric acid process
US2052544A (en) 1933-10-04 1936-09-01 Chemical Construction Corp Conditioning acid sludge
GB527609A (en) 1939-04-17 1940-10-11 Horace Edward Newton An improved process for refining hydrocarbon oils
US2293253A (en) 1940-01-08 1942-08-18 Tide Water Associated Oil Comp Handling of acid sludges
US2442100A (en) 1945-05-08 1948-05-25 Standard Oil Dev Co Method for removing asphalt emulsion from containers
US2481322A (en) 1946-01-11 1949-09-06 Stancal Asphalt & Bitumuls Com Stabilized bituminous emulsion
US2483806A (en) 1946-09-18 1949-10-04 Stancal Asphalt & Bitumuls Com Waterproof concrete composition
US2487103A (en) 1947-09-18 1949-11-08 Standard Oil Dev Co Production of fuel oils from acid sludge
US2670332A (en) 1951-08-21 1954-02-23 American Bitumuls & Asphalt Co Oil-in-water coal tar emulsion and process of making it
US2762759A (en) 1952-04-25 1956-09-11 Exxon Research Engineering Co Fluidizing acid sludges by adding naphthenic acids and spent caustic
US2755233A (en) 1952-05-08 1956-07-17 Exxon Research Engineering Co Addition of an aqueous solution of a lower alcohol to an acid-lubricating oil mixture to obtain a pumpable sludge
US2782146A (en) 1952-05-09 1957-02-19 Exxon Research Engineering Co Fluidizing acid sludges
US2911371A (en) 1955-08-08 1959-11-03 Standard Oil Co Cleaning metal surfaces with hydrocarbon solvents
NL225342A (pt) 1958-02-27
US3296165A (en) 1963-03-19 1967-01-03 Koppers Co Inc Bituminous emulsion coating
US3432320A (en) * 1963-10-14 1969-03-11 Phillips Petroleum Co Nonionic oil-in-water asphalt emulsions
US3436263A (en) 1965-05-13 1969-04-01 Perolin Co Inc Method of cleaning large storage tanks for petroleum products
US3535160A (en) 1966-11-14 1970-10-20 Andrew Arger Cleaning process and cleaning composition
FR1524345A (fr) 1967-03-31 1968-05-10 Lassailly Et Bichebois Ets Procédé pour la mise en émulsion directe des goudrons de houille à haute viscosité et des brais mous et produits obtenus
GB1438948A (en) 1972-08-11 1976-06-09 Unilever Ltd Solvent type cleaners
US3793221A (en) 1972-09-13 1974-02-19 Basf Wyandotte Corp Thickened acid cleaner
US3833010A (en) 1973-03-20 1974-09-03 Shell Oil Co Method for cleaning gasoline storage tanks
US3960742A (en) 1973-06-29 1976-06-01 Chemical Cleaning Composition Trust Water-dispersable solvent emulsion type cleaner concentrate
US3925231A (en) 1975-02-19 1975-12-09 Grace W R & Co Water dispersable chlorinated solvent and method
US4032466A (en) 1976-04-16 1977-06-28 Basf Wyandotte Corporation Acid cleaner and process for disposal thereof
US4089703A (en) 1976-12-23 1978-05-16 White Chemical Company, Inc. Hot detergent process
GB2012804B (en) 1978-01-19 1982-03-10 Lankro Chem Ltd Quick break cleaning composition
US4206001A (en) 1978-06-30 1980-06-03 Chevron Research Company Cleaning method for refining process rundown tank
US4414035A (en) 1979-05-21 1983-11-08 Petrolite Corporation Method for the removal of asphaltenic deposits
DE2947497C2 (de) 1979-11-24 1983-07-28 Grillo-Werke Ag, 4100 Duisburg Verfahren und Vorrichtung zur Aufarbeitung von Abfallschwefelsäuren, Säureteeren
NL8002289A (nl) 1980-01-19 1981-08-17 Motherwell Bridge Eng Werkwijze en inrichting voor het terugwinnen van zware koolwaterstoffen uit olieslib.
FR2496504A1 (fr) 1980-12-23 1982-06-25 Somalor Ferrari Somafer Ets Composition et procede permettant de recuperer et de valoriser des produits petroliers
US4686048A (en) 1981-12-23 1987-08-11 Exxon Research & Engineering Co. Process for treating cat cracker bottoms sludge
US4619709A (en) 1982-06-09 1986-10-28 Exxon Research And Engineering Co. Chemical treatment for improved pipe line flushing
US4722740A (en) * 1982-09-30 1988-02-02 Oxce Fuel Company Dispersions of coal in water useful as a fuel
JPS608394A (ja) * 1983-06-28 1985-01-17 Nikka Chem Ind Co Ltd ピツチの水中分散剤及びピツチ組成物
US4592786A (en) 1983-07-11 1986-06-03 Petroleum Fermentations N.V. Process for cleaning an oil contaminated vessel
GB8410741D0 (en) 1984-04-26 1984-05-31 British Petroleum Co Plc Emulsions
FR2567902B1 (fr) * 1984-07-18 1986-12-26 Inst Francais Du Petrole Suspensions aqueuses d'au moins un combustible solide possedant des proprietes ameliorees
SU1198099A1 (ru) 1984-07-20 1985-12-15 Ордена Ленина Харьковский Политехнический Институт Им.В.И.Ленина Способ переработки кислых гудронов
US4891131A (en) * 1984-12-21 1990-01-02 Tar Sands Energy Ltd. Sonication method and reagent for treatment of carbonaceous materials
US4646837A (en) 1985-09-24 1987-03-03 Shell Oil Company Process for removal of wax deposits
US4897205A (en) 1987-09-21 1990-01-30 Landry Service Co., Inc. Method for treating waste material
US4842715A (en) 1987-12-14 1989-06-27 The Standard Oil Company Novel technique for rendering oily sludges environmentally acceptable
US5206021A (en) * 1988-05-09 1993-04-27 Rhone-Poulenc Ag Company Stabilized oil-in-water emulsions or suspoemulsions containing pesticidal substances in both oil and water phases
US5085710A (en) * 1989-10-31 1992-02-04 Nalco Chemical Company Method of using an aqueous chemical system to recover hydrocarbon and minimize wastes from sludge deposits in oil storage tanks
US5049256A (en) 1990-02-06 1991-09-17 Chevron Research And Technology Company Recovery of hydrocarbons from acid sludge
FR2665709A1 (fr) 1990-08-08 1992-02-14 Exxon France Emulsion de bitume.
US5425814A (en) 1991-12-10 1995-06-20 Serv-Tech, Inc. Method for quick turnaround of hydrocarbon processing units
US5288392A (en) 1992-05-07 1994-02-22 Santos Benjamin S Process for converting acid sludge to intermediate sludge
FR2697025B1 (fr) 1992-10-20 1995-02-03 Rhone Poulenc Chimie Procédé de préparation d'émulsions aqueuses d'huiles et/ou de gommes et/ou de résines silicones.
US5306351A (en) 1993-05-21 1994-04-26 Anderson William J Waste oil removal composition and method
JPH07109477A (ja) 1993-10-15 1995-04-25 Oronaito Japan Kk 農業機械もしくは建設機械用の共通潤滑作動油
FR2712315B1 (fr) 1993-11-10 1996-02-02 Colas Sa Matériau enrobé à l'émulsion de bitume gélifiée et son procédé de fabrication.

Also Published As

Publication number Publication date
EP0882110A2 (en) 1998-12-09
AU3877697A (en) 1997-10-22
CN1213394A (zh) 1999-04-07
CZ259598A3 (cs) 1999-03-17
TR199801621T2 (xx) 1998-11-23
WO1997036970A2 (en) 1997-10-09
CA2245918A1 (en) 1997-10-09
BG102713A (en) 1999-04-30
PL328512A1 (en) 1999-02-01
KR100339993B1 (ko) 2002-10-25
US6197837B1 (en) 2001-03-06
SK113898A3 (en) 1999-04-13
HUP0000245A3 (en) 2001-06-28
NZ331467A (en) 2000-01-28
NO983791L (no) 1998-10-19
AU723738B2 (en) 2000-09-07
KR19990087075A (ko) 1999-12-15
EP0882110B1 (en) 2002-09-11
DE69715384D1 (de) 2002-10-17
DE69733847D1 (de) 2005-09-01
WO1997036970A3 (en) 1998-02-05
US6245216B1 (en) 2001-06-12
ATE300596T1 (de) 2005-08-15
HUP0000245A1 (hu) 2000-06-28
NO983791D0 (no) 1998-08-19
RU2182589C2 (ru) 2002-05-20
LV12214B (lv) 1999-05-20
ATE223951T1 (de) 2002-09-15
CN1085723C (zh) 2002-05-29
JP2001527587A (ja) 2001-12-25
LV12214A (lv) 1999-01-20
MX9806718A (en) 1999-04-01

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 7A , 8A E 9A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 1834 DE 01/03/2006.