[go: up one dir, main page]

BR8704778A - Processos para inibir a incrustacao em um processo de refinacao de oleo,em um processo de refinacao de gas e em um processo de refinacao de produtos petroquimicos,e composicao de anti-incrustacao - Google Patents

Processos para inibir a incrustacao em um processo de refinacao de oleo,em um processo de refinacao de gas e em um processo de refinacao de produtos petroquimicos,e composicao de anti-incrustacao

Info

Publication number
BR8704778A
BR8704778A BR8704778A BR8704778A BR8704778A BR 8704778 A BR8704778 A BR 8704778A BR 8704778 A BR8704778 A BR 8704778A BR 8704778 A BR8704778 A BR 8704778A BR 8704778 A BR8704778 A BR 8704778A
Authority
BR
Brazil
Prior art keywords
refining process
processes
fuel composition
gas
petrochemical product
Prior art date
Application number
BR8704778A
Other languages
English (en)
Inventor
Paul E Eaton
Original Assignee
Petrolite 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 Petrolite Corp filed Critical Petrolite Corp
Publication of BR8704778A publication Critical patent/BR8704778A/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
    • C10G49/00—Treatment of hydrocarbon oils, in the presence of hydrogen or hydrogen-generating compounds, not provided for in a single one of groups C10G45/02, C10G45/32, C10G45/44, C10G45/58 or C10G47/00
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F15/00—Other methods of preventing corrosion or incrustation
    • C23F15/005—Inhibiting incrustation
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Lubricants (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Detergent Compositions (AREA)
  • Fats And Perfumes (AREA)
BR8704778A 1986-09-30 1987-09-16 Processos para inibir a incrustacao em um processo de refinacao de oleo,em um processo de refinacao de gas e em um processo de refinacao de produtos petroquimicos,e composicao de anti-incrustacao BR8704778A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US91382186A 1986-09-30 1986-09-30

Publications (1)

Publication Number Publication Date
BR8704778A true BR8704778A (pt) 1988-05-17

Family

ID=25433613

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8704778A BR8704778A (pt) 1986-09-30 1987-09-16 Processos para inibir a incrustacao em um processo de refinacao de oleo,em um processo de refinacao de gas e em um processo de refinacao de produtos petroquimicos,e composicao de anti-incrustacao

Country Status (8)

Country Link
EP (1) EP0267673A1 (pt)
JP (1) JPS63146988A (pt)
KR (1) KR880004069A (pt)
CN (1) CN87106648A (pt)
AU (1) AU577983B2 (pt)
BR (1) BR8704778A (pt)
DE (1) DE267673T1 (pt)
ES (1) ES2008054A4 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5034114A (en) * 1989-07-28 1991-07-23 Ira Kukin Acid neutralizing combustion additive with detergent builder
US20100038289A1 (en) * 2008-08-15 2010-02-18 Exxonmobil Research And Engineering Company Metal sulphonate additives for fouling mitigation in petroleum refinery processes
US8518238B2 (en) 2009-04-09 2013-08-27 General Electric Company Processes for inhibiting fouling in hydrocarbon processing
JP5660654B2 (ja) * 2009-05-28 2015-01-28 伯東株式会社 オイルクエンチ塔内部の気相部における汚れの成長を防止する方法
CN112209797B (zh) * 2019-07-10 2022-07-08 中国石油化工股份有限公司 抑制含氧化合物制烯烃中黄油生成的方法以及黄油抑制剂组合物

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3328284A (en) * 1965-01-06 1967-06-27 Petrolite Corp Oxyalkylate-sulfonate hydrocarbon inhibitor
ES2008061A4 (es) * 1986-09-30 1989-07-16 Petrolite Corp Composiciones antiincrustaciones y uso de las mismas.

Also Published As

Publication number Publication date
AU7904687A (en) 1988-03-03
KR880004069A (ko) 1988-06-01
JPS63146988A (ja) 1988-06-18
AU577983B2 (en) 1988-10-06
EP0267673A1 (en) 1988-05-18
CN87106648A (zh) 1988-05-18
ES2008054A4 (es) 1989-07-16
DE267673T1 (de) 1989-08-24

Similar Documents

Publication Publication Date Title
BR8601618A (pt) Processo para fabricacao de um produto,composicao de oleo lubrificante e composicao de combustivel
BR8602011A (pt) Processo para conversao de hidrocarbonetos em gasolina
BR8007401A (pt) Polimero hidrogenado modificado em forma de estrela, processo para sua preparacao e composicao de oleo lubrificante, concentrado, oleoso e combustivel hidrocarboneto liquido contendo o dito polimero
BR7704251A (pt) Processo de hidroconversao simultanea de um oleo hidrocarboneto pesado e carvao,em mistura
BR8905858A (pt) Processo para processamento de hidrocarboneto gasoso
BR8105636A (pt) Processo para separer em sequencia e seletivamente teores de ouro; e metais do grupo da platina;ouro e metais do grupo da platina
BR8602294A (pt) Processo catalitico aperfeicoado para produzir 1,4-cispolibutadieno ou copolimero de butadieno
BR8503692A (pt) Processo para inibir a precipitacao de sais formadores de incrusta,cao e processo para dispersar e manter dispersos materiais em particulas
BR8405784A (pt) Produto de reacao soluvel em oleo,processo para a preparacao de um produto e composicao de oleo
BR8601445A (pt) Processo para preparacao de uma emulsao,emulsao de oleo em agua e composicao
BR8704779A (pt) Composicao anti-incrustacao,processos para a inibicao de incrustacao em processos de refinacao de oleo,de gas e refinacao petroquimica
BR8603943A (pt) Processo para aplicar um revestimento composto a um substrato,e composicao intercruzavel liquida
BR8605948A (pt) Processo para fracionar hidrocarbonetos com vapor em gases fracionados
BR8605123A (pt) Processo para formacao de gaxetas em involucros de fecho
BR8407234A (pt) Processo para separar liquidos de gas natural a partir de gas natural hidrogenado
BR8903516A (pt) Produto de reacao,soluvel em oleo,utilizavel como dispersante-aperfeicoado de i.v.,processo para sua preparacao,e composicao oleaginosa que o contem
BR8503145A (pt) Processo para separar oleo cru que tem gas associado,em oleo liquido e gas livre,e oleo cru desgaseificado obtido
BR8207162A (pt) Processo tecnologico e instalacao industrial relacionada para realizar a desativacao de enzimas em frutas e hortalicas,tomates,em particular
BR8506960A (pt) Processo para craqueamento de carga de hidrocarbonetos e catalisador para craqueamento
BR8704778A (pt) Processos para inibir a incrustacao em um processo de refinacao de oleo,em um processo de refinacao de gas e em um processo de refinacao de produtos petroquimicos,e composicao de anti-incrustacao
BR8503483A (pt) Coluna e processo para contato,em contracorrente,de uma corrente de gas e uma de liquido
BR8506524A (pt) Composicao catalisadora que contem metal selecionadora de forma,processo para prepara-la e processo para convercao de hidrocarbonetos
BR8503201A (pt) Processo para a preparacao de salicilato de metal,substituido com hidrocarboneto alifatico,sulfurado,superbaseados,produtos e composicao de oleo
BR8500046A (pt) Processo para produzir gas frio
BR9402609A (pt) Antiincrustante para processos petroquímicos e processo para evitar a formação de incrustação em uma planta petroquímica