DE3577874D1 - Verkrustungsinhibitoren fuer thermische krackverfahren. - Google Patents

Verkrustungsinhibitoren fuer thermische krackverfahren.

Info

Publication number
DE3577874D1
DE3577874D1 DE8585108948T DE3577874T DE3577874D1 DE 3577874 D1 DE3577874 D1 DE 3577874D1 DE 8585108948 T DE8585108948 T DE 8585108948T DE 3577874 T DE3577874 T DE 3577874T DE 3577874 D1 DE3577874 D1 DE 3577874D1
Authority
DE
Germany
Prior art keywords
thermal cracking
cracking processes
scaling inhibitors
combination
scaling
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE8585108948T
Other languages
German (de)
English (en)
Inventor
Randall Alan Porter
Larry Elbert Reed
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Phillips Petroleum Co
Original Assignee
Phillips Petroleum Co
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 Phillips Petroleum Co filed Critical Phillips Petroleum Co
Application granted granted Critical
Publication of DE3577874D1 publication Critical patent/DE3577874D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • 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)
  • Oil, Petroleum & Natural Gas (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Catalysts (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Lubricants (AREA)
  • Glass Compositions (AREA)
  • Thermistors And Varistors (AREA)
  • Cookers (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Carbon And Carbon Compounds (AREA)
DE8585108948T 1984-07-20 1985-07-17 Verkrustungsinhibitoren fuer thermische krackverfahren. Expired - Fee Related DE3577874D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/632,934 US4545893A (en) 1984-07-20 1984-07-20 Antifoulants for thermal cracking processes

Publications (1)

Publication Number Publication Date
DE3577874D1 true DE3577874D1 (de) 1990-06-28

Family

ID=24537592

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585108948T Expired - Fee Related DE3577874D1 (de) 1984-07-20 1985-07-17 Verkrustungsinhibitoren fuer thermische krackverfahren.

Country Status (9)

Country Link
US (1) US4545893A (enExample)
EP (1) EP0168824B1 (enExample)
JP (1) JPS6137894A (enExample)
AT (1) ATE53058T1 (enExample)
CA (1) CA1254192A (enExample)
DE (1) DE3577874D1 (enExample)
ES (1) ES8608565A1 (enExample)
MX (1) MX168044B (enExample)
NO (1) NO170028C (enExample)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4810397A (en) * 1986-03-26 1989-03-07 Union Oil Company Of California Antifoulant additives for high temperature hydrocarbon processing
US4719001A (en) * 1986-03-26 1988-01-12 Union Oil Company Of California Antifoulant additives for high temperature hydrocarbon processing
US4687567A (en) * 1986-04-09 1987-08-18 Phillips Petroleum Company Antifoulants for thermal cracking processes
US4804487A (en) * 1986-04-09 1989-02-14 Phillips Petroleum Company Antifoulants for thermal cracking processes
US4692234A (en) * 1986-04-09 1987-09-08 Phillips Petroleum Company Antifoulants for thermal cracking processes
US4666583A (en) * 1986-04-09 1987-05-19 Phillips Petroleum Company Antifoulants for thermal cracking processes
US5015358A (en) * 1990-08-30 1991-05-14 Phillips Petroleum Company Antifoulants comprising titanium for thermal cracking processes
SA05260056B1 (ar) * 1991-03-08 2008-03-26 شيفرون فيليبس كيميكال كمبني ال بي جهاز لمعالجة الهيدروكربون hydrocarbon
US5405525A (en) * 1993-01-04 1995-04-11 Chevron Research And Technology Company Treating and desulfiding sulfided steels in low-sulfur reforming processes
USRE38532E1 (en) 1993-01-04 2004-06-08 Chevron Phillips Chemical Company Lp Hydrodealkylation processes
RU2174111C2 (ru) * 1993-01-04 2001-09-27 Шеврон Кемикал Компани Эл-Эл-Си Способ дегидрирования углеводородов
US5413700A (en) * 1993-01-04 1995-05-09 Chevron Research And Technology Company Treating oxidized steels in low-sulfur reforming processes
SA94150056B1 (ar) * 1993-01-04 2005-10-15 شيفرون ريسيرتش أند تكنولوجي كمبني عمليات لإزالة الألكلة الهيدروجينية hydrodealkylation
US5284994A (en) * 1993-01-13 1994-02-08 Phillips Petroleum Company Injection of antifoulants into thermal cracking reactors
WO1998011174A1 (en) * 1993-08-06 1998-03-19 Jo Hong K Method for retarding corrosion and coke formation and deposition during pyrolytic hydrocarbon processing
US5567305A (en) * 1993-08-06 1996-10-22 Jo; Hong K. Method for retarding corrosion and coke formation and deposition during pyrolytic hydrocarbon processing
US6258256B1 (en) 1994-01-04 2001-07-10 Chevron Phillips Chemical Company Lp Cracking processes
US5575902A (en) * 1994-01-04 1996-11-19 Chevron Chemical Company Cracking processes
US6274113B1 (en) 1994-01-04 2001-08-14 Chevron Phillips Chemical Company Lp Increasing production in hydrocarbon conversion processes
JP2951260B2 (ja) * 1996-03-22 1999-09-20 株式会社椿本チエイン 低騒音ローラチェーン
JP2977487B2 (ja) * 1996-03-25 1999-11-15 株式会社椿本チエイン ローラチェーンの騒音防止構造
US5853565A (en) * 1996-04-01 1998-12-29 Amoco Corporation Controlling thermal coking
US6419986B1 (en) 1997-01-10 2002-07-16 Chevron Phillips Chemical Company Ip Method for removing reactive metal from a reactor system
US6544406B1 (en) 1997-12-08 2003-04-08 Harvest Energy Technology Inc. Ion implantation of antifoulants for reducing coke deposits
KR100338361B1 (ko) * 2000-01-28 2002-05-30 유승렬 탄화수소 열분해 반응기 튜브 내벽에 코크의 저감을 위한온라인 코팅 방법
AU2003219821A1 (en) * 2002-02-22 2003-09-09 Chevron U.S.A. Inc. Process for reducing metal catalyzed coke formation in hydrocarbon processing

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1847095A (en) * 1927-03-11 1932-03-01 Ig Farbenindustrie Ag Prevention of the formation of carbon in operations carried out with hydrocarbons at an elevated temperature
US2063596A (en) * 1932-02-19 1936-12-08 Ig Farbenindustrie Ag Thermal treatment of carbon compounds
US2354163A (en) * 1941-08-06 1944-07-18 Weizmann Charles Lining for hydrocarbon treating apparatus
US3536776A (en) * 1967-08-24 1970-10-27 Mobil Oil Corp Hydrocarbon pyrolysis
US3531394A (en) * 1968-04-25 1970-09-29 Exxon Research Engineering Co Antifoulant additive for steam-cracking process
DE2852314A1 (de) * 1978-12-04 1980-06-26 Hoechst Ag Verfahren zur herstellung von ethylen
US4297150A (en) * 1979-07-07 1981-10-27 The British Petroleum Company Limited Protective metal oxide films on metal or alloy substrate surfaces susceptible to coking, corrosion or catalytic activity
US4404087A (en) * 1982-02-12 1983-09-13 Phillips Petroleum Company Antifoulants for thermal cracking processes

Also Published As

Publication number Publication date
ATE53058T1 (de) 1990-06-15
EP0168824A3 (en) 1986-09-10
ES545396A0 (es) 1986-06-16
ES8608565A1 (es) 1986-06-16
US4545893A (en) 1985-10-08
NO852879L (no) 1986-01-21
JPH0323114B2 (enExample) 1991-03-28
EP0168824A2 (en) 1986-01-22
NO170028C (no) 1992-09-02
CA1254192A (en) 1989-05-16
JPS6137894A (ja) 1986-02-22
NO170028B (no) 1992-05-25
EP0168824B1 (en) 1990-05-23
MX168044B (es) 1993-04-29

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee