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DE69422016D1 - Behandlung und entschwelfung von stahl in reformierungsverfahren mit niedrigem schwefelgehalt - Google Patents

Behandlung und entschwelfung von stahl in reformierungsverfahren mit niedrigem schwefelgehalt

Info

Publication number
DE69422016D1
DE69422016D1 DE69422016T DE69422016T DE69422016D1 DE 69422016 D1 DE69422016 D1 DE 69422016D1 DE 69422016 T DE69422016 T DE 69422016T DE 69422016 T DE69422016 T DE 69422016T DE 69422016 D1 DE69422016 D1 DE 69422016D1
Authority
DE
Germany
Prior art keywords
desolveration
steel
treatment
sulfur content
low sulfur
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 - Lifetime
Application number
DE69422016T
Other languages
English (en)
Other versions
DE69422016T2 (de
Inventor
John Heyse
Bernard Mulaskey
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.)
Chevron Phillips Chemical Co LP
Original Assignee
Chevron Chemical Co LLC
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 Chevron Chemical Co LLC filed Critical Chevron Chemical Co LLC
Publication of DE69422016D1 publication Critical patent/DE69422016D1/de
Application granted granted Critical
Publication of DE69422016T2 publication Critical patent/DE69422016T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C10G35/00—Reforming naphtha
    • C10G35/04—Catalytic reforming
    • C10G35/06—Catalytic reforming characterised by the catalyst used
    • C10G35/095—Catalytic reforming characterised by the catalyst used containing crystalline alumino-silicates, e.g. molecular sieves
    • 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
    • Y10S138/00—Pipes and tubular conduits
    • Y10S138/06—Corrosion

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
DE69422016T 1993-01-04 1994-01-04 Behandlung und entschwelfung von stahl in reformierungsverfahren mit niedrigem schwefelgehalt Expired - Lifetime DE69422016T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/000,285 US5405525A (en) 1993-01-04 1993-01-04 Treating and desulfiding sulfided steels in low-sulfur reforming processes
PCT/US1994/000091 WO1994016034A1 (en) 1993-01-04 1994-01-04 Treating and desulfiding sulfided steels in low-sulfur reforming processes

Publications (2)

Publication Number Publication Date
DE69422016D1 true DE69422016D1 (de) 2000-01-13
DE69422016T2 DE69422016T2 (de) 2000-03-30

Family

ID=21690819

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69422016T Expired - Lifetime DE69422016T2 (de) 1993-01-04 1994-01-04 Behandlung und entschwelfung von stahl in reformierungsverfahren mit niedrigem schwefelgehalt

Country Status (11)

Country Link
US (1) US5405525A (de)
EP (1) EP0677093B1 (de)
JP (2) JPH08505423A (de)
AU (1) AU5990594A (de)
CA (1) CA2153230C (de)
DE (1) DE69422016T2 (de)
MY (1) MY134612A (de)
SA (1) SA94140628B1 (de)
SG (1) SG49166A1 (de)
TW (1) TW442564B (de)
WO (1) WO1994016034A1 (de)

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SA05260056B1 (ar) * 1991-03-08 2008-03-26 شيفرون فيليبس كيميكال كمبني ال بي جهاز لمعالجة الهيدروكربون hydrocarbon
SA94150056B1 (ar) 1993-01-04 2005-10-15 شيفرون ريسيرتش أند تكنولوجي كمبني عمليات لإزالة الألكلة الهيدروجينية hydrodealkylation
USRE38532E1 (en) 1993-01-04 2004-06-08 Chevron Phillips Chemical Company Lp Hydrodealkylation processes
SG72659A1 (en) 1993-01-04 2000-05-23 Chevron Chem Co Dehydrogenation processes equipment and catalyst loads therefor
US6274113B1 (en) 1994-01-04 2001-08-14 Chevron Phillips Chemical Company Lp Increasing production in hydrocarbon conversion processes
US5658452A (en) * 1994-01-04 1997-08-19 Chevron Chemical Company Increasing production in hydrocarbon conversion processes
US6258256B1 (en) 1994-01-04 2001-07-10 Chevron Phillips Chemical Company Lp Cracking processes
US5516421A (en) * 1994-08-17 1996-05-14 Brown; Warren E. Sulfur removal
CA2196273C (en) * 1995-06-07 2004-11-30 Daniel P. Hagewiesche Using hydrocarbon streams to prepare a metallic protective layer
ES2201194T3 (es) * 1995-08-18 2004-03-16 Chevron Phillips Chemical Company Lp Barreras anti-difusion para prevenir el ataque por hidrogeno a elevada temperatura.
US6497809B1 (en) * 1995-10-25 2002-12-24 Phillips Petroleum Company Method for prolonging the effectiveness of a pyrolytic cracking tube treated for the inhibition of coke formation during cracking
CA2243957C (en) * 1996-02-02 2005-09-13 Chevron Chemical Company Llc Hydrocarbon processing in equipment having increased halide stress-corrosion cracking resistance
CN1043782C (zh) * 1996-03-21 1999-06-23 中国石油化工总公司 提高低品质汽油辛烷值的催化转化方法
US6419986B1 (en) 1997-01-10 2002-07-16 Chevron Phillips Chemical Company Ip Method for removing reactive metal from a reactor system
US5914028A (en) * 1997-01-10 1999-06-22 Chevron Chemical Company Reforming process with catalyst pretreatment
US6063347A (en) * 1998-07-09 2000-05-16 Betzdearborn Inc. Inhibition of pyrophoric iron sulfide activity
US6328943B1 (en) * 1998-07-09 2001-12-11 Betzdearborn Inc. Inhibition of pyrophoric iron sulfide activity
US6737175B2 (en) 2001-08-03 2004-05-18 Exxonmobil Research And Engineering Company Metal dusting resistant copper based alloy surfaces
SE525460C2 (sv) * 2002-02-28 2005-02-22 Sandvik Ab Användning av en kopparlegering i uppkolande miljöer
US8119203B2 (en) * 2005-06-02 2012-02-21 Chevron Phillips Chemical Company Lp Method of treating a surface to protect the same
US7556675B2 (en) * 2005-10-11 2009-07-07 Air Products And Chemicals, Inc. Feed gas contaminant control in ion transport membrane systems
US20090166259A1 (en) * 2007-12-28 2009-07-02 Steven Bradley Metal-based coatings for inhibiting metal catalyzed coke formation in hydrocarbon conversion processes
US8128887B2 (en) * 2008-09-05 2012-03-06 Uop Llc Metal-based coatings for inhibiting metal catalyzed coke formation in hydrocarbon conversion processes
US8535448B2 (en) * 2011-07-11 2013-09-17 Chevron Phillips Chemical Company Lp Methods of removing a protective layer
WO2018107430A1 (en) 2016-12-15 2018-06-21 Qualcomm Incorporated Crc bits for joint decoding and verification of control information using polar codes

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US2818374A (en) * 1955-05-23 1957-12-31 Philco Corp Method for electrodepositing cadmiumindium alloys
US3531394A (en) * 1968-04-25 1970-09-29 Exxon Research Engineering Co Antifoulant additive for steam-cracking process
US4019969A (en) * 1975-11-17 1977-04-26 Instytut Nawozow Sztucznych Method of manufacturing catalytic tubes with wall-supported catalyst, particularly for steam reforming of hydrocarbons and methanation
US4208302A (en) * 1978-10-06 1980-06-17 Phillips Petroleum Company Passivating metals on cracking catalysts
US4264433A (en) * 1978-10-06 1981-04-28 Phillips Petroleum Company Passivating metals on cracking catalysts by indium antimonide
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
US4268188A (en) * 1979-08-06 1981-05-19 Phillips Petroleum Company Process for reducing possibility of leaching of heavy metals from used petroleum cracking catalyst in land fills
US4467016A (en) * 1981-02-26 1984-08-21 Alloy Surfaces Company, Inc. Aluminized chromized steel
US4385645A (en) * 1981-03-24 1983-05-31 Raychem Corporation Method for use in making a selectively vapor deposition coated tubular article, and product made thereby
US4488578A (en) * 1981-05-26 1984-12-18 National Research Development Corporation Prevention of hydrogen embrittlement of metals in corrosive environments
US4447316A (en) * 1982-02-01 1984-05-08 Chevron Research Company Composition and a method for its use in dehydrocyclization of alkanes
US4404087A (en) * 1982-02-12 1983-09-13 Phillips Petroleum Company Antifoulants for thermal cracking processes
US4511405A (en) * 1982-09-30 1985-04-16 Reed Larry E Antifoulants for thermal cracking processes
US4456527A (en) * 1982-10-20 1984-06-26 Chevron Research Company Hydrocarbon conversion process
US4507196A (en) * 1983-08-16 1985-03-26 Phillips Petroleum Co Antifoulants for thermal cracking processes
US4863892A (en) * 1983-08-16 1989-09-05 Phillips Petroleum Company Antifoulants comprising tin, antimony and aluminum for thermal cracking processes
US4551227A (en) * 1984-04-16 1985-11-05 Phillips Petroleum Company Antifoulants for thermal cracking processes
US4686201A (en) * 1984-07-20 1987-08-11 Phillips Petroleum Company Antifoulants comprising tin antimony and aluminum for thermal cracking processes
US4545893A (en) * 1984-07-20 1985-10-08 Phillips Petroleum Company Antifoulants for thermal cracking processes
US4613372A (en) * 1985-01-22 1986-09-23 Phillips Petroleum Antifoulants for thermal cracking processes
US4552643A (en) * 1985-01-22 1985-11-12 Phillips Petroleum Company Antifoulants for thermal cracking processes
US4692234A (en) * 1986-04-09 1987-09-08 Phillips Petroleum Company Antifoulants for thermal cracking processes
US4804487A (en) * 1986-04-09 1989-02-14 Phillips Petroleum Company Antifoulants for thermal cracking processes
US4687567A (en) * 1986-04-09 1987-08-18 Phillips Petroleum Company Antifoulants for thermal cracking processes
US4666583A (en) * 1986-04-09 1987-05-19 Phillips Petroleum Company Antifoulants for thermal cracking processes
US4743318A (en) * 1986-09-24 1988-05-10 Inco Alloys International, Inc. Carburization/oxidation resistant worked alloy
US5139814A (en) * 1987-07-11 1992-08-18 Usui Kokusai Sangyo Kaisha Method of manufacturing metal pipes coated with tin or tin based alloys
DE3742539A1 (de) * 1987-12-16 1989-07-06 Thyssen Stahl Ag Verfahren zur herstellung von plattiertem warmband und danach hergestelltes plattiertes warmband
GB2234530A (en) * 1989-06-30 1991-02-06 Shell Int Research Heat treatment of high temperature steels
US5015358A (en) * 1990-08-30 1991-05-14 Phillips Petroleum Company Antifoulants comprising titanium for thermal cracking processes
HUT75107A (en) * 1991-03-08 1997-04-28 Chevron Res & Tech Method and reactor system for reforming hydrocarbons, under conditions of low sulfur

Also Published As

Publication number Publication date
CA2153230C (en) 2005-06-14
JP2007092077A (ja) 2007-04-12
EP0677093B1 (de) 1999-12-08
JPH08505423A (ja) 1996-06-11
SG49166A1 (en) 1998-05-18
TW442564B (en) 2001-06-23
DE69422016T2 (de) 2000-03-30
US5405525A (en) 1995-04-11
SA94140628B1 (ar) 2004-07-24
WO1994016034A1 (en) 1994-07-21
AU5990594A (en) 1994-08-15
MY134612A (en) 2007-12-31
CA2153230A1 (en) 1994-07-21
EP0677093A1 (de) 1995-10-18

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