BR8700914A - Processo para controlar sujidade ou entupimentos com composicoes de hidrocarbonetos contendo compostos olefinicos e processo para evitar sujidade e depositos da mesma numa corrente organica - Google Patents

Processo para controlar sujidade ou entupimentos com composicoes de hidrocarbonetos contendo compostos olefinicos e processo para evitar sujidade e depositos da mesma numa corrente organica

Info

Publication number
BR8700914A
BR8700914A BR8700914A BR8700914A BR8700914A BR 8700914 A BR8700914 A BR 8700914A BR 8700914 A BR8700914 A BR 8700914A BR 8700914 A BR8700914 A BR 8700914A BR 8700914 A BR8700914 A BR 8700914A
Authority
BR
Brazil
Prior art keywords
dirt
olephin
deposits
concerns
compounds
Prior art date
Application number
BR8700914A
Other languages
English (en)
Portuguese (pt)
Inventor
Thomas Michael Ferrell
Original Assignee
Exxon Chemical Patents Inc
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
Priority to US06/818,583 priority Critical patent/US4670131A/en
Priority to CA000527255A priority patent/CA1281339C/en
Priority to PCT/US1987/000073 priority patent/WO1987004179A1/en
Priority to JP62500807A priority patent/JPS63502192A/ja
Priority to ES87300252T priority patent/ES2021353B3/es
Priority to AU68493/87A priority patent/AU587524B2/en
Priority to EP87300252A priority patent/EP0230366B1/en
Application filed by Exxon Chemical Patents Inc filed Critical Exxon Chemical Patents Inc
Priority to BR8700914A priority patent/BR8700914A/pt
Publication of BR8700914A publication Critical patent/BR8700914A/pt

Links

Classifications

    • 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
    • C10G9/00—Thermal non-catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
    • C10G9/14—Thermal non-catalytic cracking, in the absence of hydrogen, of hydrocarbon oils in pipes or coils with or without auxiliary means, e.g. digesters, soaking drums, expansion means
    • C10G9/16—Preventing or removing incrustation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/20—Use of additives, e.g. for stabilisation
    • 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 OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
    • C10L10/00—Use of additives to fuels or fires for particular purposes
    • C10L10/04—Use of additives to fuels or fires for particular purposes for minimising corrosion or incrustation
    • 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
    • Y10S585/00—Chemistry of hydrocarbon compounds
    • Y10S585/949—Miscellaneous considerations
    • Y10S585/95—Prevention or removal of corrosion or solid deposits

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Water Supply & Treatment (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polymerisation Methods In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Detergent Compositions (AREA)
BR8700914A 1986-01-13 1987-02-26 Processo para controlar sujidade ou entupimentos com composicoes de hidrocarbonetos contendo compostos olefinicos e processo para evitar sujidade e depositos da mesma numa corrente organica BR8700914A (pt)

Priority Applications (8)

Application Number Priority Date Filing Date Title
US06/818,583 US4670131A (en) 1986-01-13 1986-01-13 Method for controlling fouling of hydrocarbon compositions containing olefinic compounds
CA000527255A CA1281339C (en) 1986-01-13 1987-01-13 Method for controlling fouling of hydrocarbon compositions containing olefinic compounds
PCT/US1987/000073 WO1987004179A1 (en) 1986-01-13 1987-01-13 Method for controlling fouling of hydrocarbon compositions containing olefinic compounds
JP62500807A JPS63502192A (ja) 1986-01-13 1987-01-13 オレフィン系化合物を含有する炭化水素組成物の着き垢抑制方法
ES87300252T ES2021353B3 (es) 1986-01-13 1987-01-13 Metodo para controlar incrustaciones de composiciones de hidrocarburos que contienen compuestos olefinicos.
AU68493/87A AU587524B2 (en) 1986-01-13 1987-01-13 Method for controlling fouling of hydrocarbon compositions containing olefins
EP87300252A EP0230366B1 (en) 1986-01-13 1987-01-13 Method for controlling fouling of hydrocarbon compositions containing olefinic compounds
BR8700914A BR8700914A (pt) 1986-01-13 1987-02-26 Processo para controlar sujidade ou entupimentos com composicoes de hidrocarbonetos contendo compostos olefinicos e processo para evitar sujidade e depositos da mesma numa corrente organica

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/818,583 US4670131A (en) 1986-01-13 1986-01-13 Method for controlling fouling of hydrocarbon compositions containing olefinic compounds
BR8700914A BR8700914A (pt) 1986-01-13 1987-02-26 Processo para controlar sujidade ou entupimentos com composicoes de hidrocarbonetos contendo compostos olefinicos e processo para evitar sujidade e depositos da mesma numa corrente organica

Publications (1)

Publication Number Publication Date
BR8700914A true BR8700914A (pt) 1988-09-06

Family

ID=25664176

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8700914A BR8700914A (pt) 1986-01-13 1987-02-26 Processo para controlar sujidade ou entupimentos com composicoes de hidrocarbonetos contendo compostos olefinicos e processo para evitar sujidade e depositos da mesma numa corrente organica

Country Status (8)

Country Link
US (1) US4670131A (https=)
EP (1) EP0230366B1 (https=)
JP (1) JPS63502192A (https=)
AU (1) AU587524B2 (https=)
BR (1) BR8700914A (https=)
CA (1) CA1281339C (https=)
ES (1) ES2021353B3 (https=)
WO (1) WO1987004179A1 (https=)

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US5910232A (en) * 1998-06-10 1999-06-08 Nalco/Exxon Energy Chemicals, L.P. Method for inhibiting polymer formation in styrene processing
DE69904848T2 (de) * 1998-09-09 2003-11-06 Baker-Hughes Inc., Houston Inhibierung der polymerisation von styrolmonomeren mit substituierten dihydroxyarenen und stickoxiden
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BR0013364A (pt) * 1999-08-18 2002-10-29 Nalco Exxon Energy Chem Lp Métodos para inibir a polimerização e conseq ente incrustação da fase vapor de um sistema monomérico, e para inibir incrustação de polimerização em um sistema monomérico, e, composição antipolimerizante
DE19947868A1 (de) 1999-10-05 2001-04-12 Basf Ag Verfahren der chemischen und/oder physikalischen Behandlung von Gemischen, die wenigstens eine chemische Verbindung mit wenigstens einer ethylenisch ungesättigten Gruppe enthalten
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JP6877366B2 (ja) 2015-06-17 2021-05-26 ビーエイエスエフ・ソシエタス・エウロパエアＢａｓｆ Ｓｅ ラジカル重合を直ちに停止させるための組成物
CN108349848A (zh) 2015-11-12 2018-07-31 沙特基础全球技术有限公司 使用一氧化氮抑制丁二烯加工过程中米花状聚合的方法
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Also Published As

Publication number Publication date
JPH0426639B2 (https=) 1992-05-07
CA1281339C (en) 1991-03-12
EP0230366B1 (en) 1991-03-06
US4670131A (en) 1987-06-02
WO1987004179A1 (en) 1987-07-16
AU6849387A (en) 1987-07-28
AU587524B2 (en) 1989-08-17
EP0230366A2 (en) 1987-07-29
ES2021353B3 (es) 1991-11-01
JPS63502192A (ja) 1988-08-25
EP0230366A3 (en) 1988-06-08

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