ES2108112T3 - REFORM PROCESSES IN LOW SULFUR LEVEL CONDITIONS. - Google Patents

REFORM PROCESSES IN LOW SULFUR LEVEL CONDITIONS.

Info

Publication number
ES2108112T3
ES2108112T3 ES92908806T ES92908806T ES2108112T3 ES 2108112 T3 ES2108112 T3 ES 2108112T3 ES 92908806 T ES92908806 T ES 92908806T ES 92908806 T ES92908806 T ES 92908806T ES 2108112 T3 ES2108112 T3 ES 2108112T3
Authority
ES
Spain
Prior art keywords
hydrocarbons
reactor system
reforming
reactors
enriched product
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
ES92908806T
Other languages
Spanish (es)
Inventor
John V Heyse
Bernard F Mulaskey
Robert A Innes
Daniel P Hagewiesche
Gale L Hubred
Steven C Moore
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
Application granted granted Critical
Publication of ES2108112T3 publication Critical patent/ES2108112T3/en
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
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Catalysts (AREA)
  • Hydrogen, Water And Hydrids (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Paints Or Removers (AREA)

Abstract

There is disclosed a catalytic reforming method in which hydrocarbons are treated in a reactor system to produce an aromatics enriched product, said reactor system comprising: (a) a series of reactors (10,20,30), containing a catalyst bed comprising a sulfur sensitive zeolite reforming catalyst, and each being associated with (b) a respective furnace (11,21,31) each comprising a plurality of furnace tubes for heating hydrocarbons to an elevated temperature in the range of from 850 to 1025 F suitable for reforming, (c) a heat exchanger (12); and (d) a separator (13) for separating an aromatics enriched product from effluent gas; said method comprising passing hydrocarbons through said reactor system to contact the hydrocarbons with the reforming catalyst in said reactors and separating said aromatics enriched product from said effluent gas; wherein: (i) hydrocarbons are reformed in each of said reactors under low sulfur reforming conditions of less than 50ppb sulfur; and (ii) at least the furnace tubes of the reactor system are protected from carburization and metal dusting. Apparatus for carrying out the process is also described. <IMAGE>
ES92908806T 1991-03-08 1992-03-06 REFORM PROCESSES IN LOW SULFUR LEVEL CONDITIONS. Expired - Lifetime ES2108112T3 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US66669691A 1991-03-08 1991-03-08
US80321591A 1991-12-06 1991-12-06
US80306391A 1991-12-06 1991-12-06
US80282191A 1991-12-06 1991-12-06

Publications (1)

Publication Number Publication Date
ES2108112T3 true ES2108112T3 (en) 1997-12-16

Family

ID=27505330

Family Applications (3)

Application Number Title Priority Date Filing Date
ES97110024T Expired - Lifetime ES2201223T3 (en) 1991-03-08 1992-03-06 REFORM PROCEDURE IN LOW SULFUR CONDITIONS.
ES98100396T Expired - Lifetime ES2190551T3 (en) 1991-03-08 1992-03-06 REFORM PROCEDURES OF LOW SULFUR CONTENT.
ES92908806T Expired - Lifetime ES2108112T3 (en) 1991-03-08 1992-03-06 REFORM PROCESSES IN LOW SULFUR LEVEL CONDITIONS.

Family Applications Before (2)

Application Number Title Priority Date Filing Date
ES97110024T Expired - Lifetime ES2201223T3 (en) 1991-03-08 1992-03-06 REFORM PROCEDURE IN LOW SULFUR CONDITIONS.
ES98100396T Expired - Lifetime ES2190551T3 (en) 1991-03-08 1992-03-06 REFORM PROCEDURES OF LOW SULFUR CONTENT.

Country Status (16)

Country Link
EP (3) EP0845521B1 (en)
JP (1) JP3836499B2 (en)
KR (1) KR100230727B1 (en)
CN (1) CN1039720C (en)
AT (1) ATE159040T1 (en)
AU (1) AU665534B2 (en)
BR (1) BR9205738A (en)
DE (3) DE69233084T2 (en)
ES (3) ES2201223T3 (en)
HU (1) HUT75107A (en)
MY (1) MY109992A (en)
NO (1) NO933165D0 (en)
OA (1) OA09910A (en)
SA (1) SA92130085B1 (en)
SG (2) SG72690A1 (en)
WO (1) WO1992015653A1 (en)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5413700A (en) * 1993-01-04 1995-05-09 Chevron Research And Technology Company Treating oxidized steels in low-sulfur reforming processes
US5405525A (en) * 1993-01-04 1995-04-11 Chevron Research And Technology Company Treating and desulfiding sulfided steels in low-sulfur reforming processes
CN1043037C (en) * 1993-01-04 1999-04-21 切夫里昂化学公司 Hydrodealkylation process
US5575902A (en) * 1994-01-04 1996-11-19 Chevron Chemical Company Cracking processes
US5658452A (en) * 1994-01-04 1997-08-19 Chevron Chemical Company Increasing production in hydrocarbon conversion processes
US5516421A (en) * 1994-08-17 1996-05-14 Brown; Warren E. Sulfur removal
US5565087A (en) * 1995-03-23 1996-10-15 Phillips Petroleum Company Method for providing a tube having coke formation and carbon monoxide inhibiting properties when used for the thermal cracking of hydrocarbons
EP0777761B1 (en) * 1995-06-07 2005-11-16 Chevron Phillips Chemical Company LP Using hydrocarbon streams to prepare a metallic protective layer
JP3983287B2 (en) * 1995-08-18 2007-09-26 シェブロン フィリップス ケミカル カンパニー エルピー Diffusion barrier to prevent high temperature hydrogen erosion
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
JP2000505481A (en) * 1996-02-02 2000-05-09 シェブロン ケミカル カンパニー エルエルシー Treatment of hydrocarbons in equipment with high resistance to stress corrosion cracking by halides.
CN1043782C (en) * 1996-03-21 1999-06-23 中国石油化工总公司 Gasoline octane number-raising catalytic conversion method
US5914028A (en) * 1997-01-10 1999-06-22 Chevron Chemical Company Reforming process with catalyst pretreatment
US5879538A (en) * 1997-12-22 1999-03-09 Chevron Chemical Company Zeolite L catalyst in conventional furnace
US6258330B1 (en) * 1998-11-10 2001-07-10 International Fuel Cells, Llc Inhibition of carbon deposition on fuel gas steam reformer walls
US6120926A (en) * 1998-11-10 2000-09-19 International Fuel Cells, Llc Inhibition of carbon deposition on fuel gas steam reformer walls
WO2002000546A1 (en) * 2000-06-28 2002-01-03 Sanyo Electric Co., Ltd. Fuel reforming reactor and method for manufacture thereof
CN1394981A (en) * 2001-07-09 2003-02-05 李兰根 Atmosphere heat treatment adjuvant and its application method
RU2292403C2 (en) * 2002-07-09 2007-01-27 Ланген ЛИ Cocatalyst for heat treatment of atmosphere and method of its application, method of heat treatment and atmosphere for heat treatment with such cocatalyst
EP2210929B1 (en) * 2007-10-31 2016-11-23 China Petroleum & Chemical Corporation A pre-passivation process for a continuous reforming apparatus
DE202009005950U1 (en) 2009-04-27 2009-08-20 Holland-Letz, Peter Tissue for body cover for the application of medicines
US20120277500A1 (en) * 2011-04-29 2012-11-01 Uop Llc High Temperature Platforming Process
US20120277511A1 (en) * 2011-04-29 2012-11-01 Uop Llc High Temperature Platformer
CN102898265B (en) * 2011-07-29 2014-08-06 中国石油化工股份有限公司 Method for producing olefin
ES2549704B1 (en) * 2014-04-30 2016-09-08 Abengoa Hidrógeno, S.A. Water vapor reforming reactor tube
EP3336055B1 (en) 2016-12-19 2019-05-22 L'air Liquide, Société Anonyme Pour L'Étude Et L'exploitation Des Procédés Georges Claude Corrosion protected reformer tube with internal heat exchanger
KR20230074201A (en) 2020-09-21 2023-05-26 디에스엠 아이피 어셋츠 비.브이. Ceramic coatings on metal parts to reduce the deposition of metallic transition metals in hydrogenation reactions
CN115463662B (en) * 2022-10-08 2023-06-02 中国矿业大学 Preparation of supported intermetallic compound catalyst and application of supported intermetallic compound catalyst in hydrodeoxygenation of lignin-derived phenolic compounds
CN117966086A (en) * 2022-10-25 2024-05-03 中国石油化工股份有限公司 A processing method and application of hydrocarbon cracking furnace tube alloy

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1149163A (en) * 1966-03-22 1969-04-16 Ici Ltd Protection against carburisation
GB1362374A (en) * 1970-06-17 1974-08-07 Wisniewski L Method of and composition for anti-corrosive protection by reduc tion of ionised metals on metal substrate
CH556396A (en) * 1971-11-03 1974-11-29 Buechler Josef Heinrich Forming corrosion-preventing coatings on metals - by thermally decomposing paint contg. metal pigment and binder
US4348271A (en) * 1981-07-14 1982-09-07 Exxon Research & Engineering Co. Catalytic reforming process
US4447316A (en) * 1982-02-01 1984-05-08 Chevron Research Company Composition and a method for its use in dehydrocyclization of alkanes
US4456527A (en) * 1982-10-20 1984-06-26 Chevron Research Company Hydrocarbon conversion process
US4634515A (en) * 1985-10-25 1987-01-06 Exxon Research And Engineering Company Nickel adsorbent for sulfur removal from hydrocarbon feeds
US4692234A (en) * 1986-04-09 1987-09-08 Phillips Petroleum Company Antifoulants for thermal cracking processes
JPS62256946A (en) * 1986-04-30 1987-11-09 Nippon Kokan Kk <Nkk> Cr-Mo steel with excellent creep embrittlement resistance and cold cracking resistance
FR2600668B1 (en) * 1986-06-25 1989-05-19 Inst Francais Du Petrole CATALYTIC REFORMING PROCESS THROUGH AT LEAST TWO CATALYST BEDS

Also Published As

Publication number Publication date
HUT75107A (en) 1997-04-28
DE69233084T2 (en) 2004-01-29
HU9302543D0 (en) 1993-12-28
DE69232891T2 (en) 2003-11-06
ES2190551T3 (en) 2003-08-01
KR100230727B1 (en) 1999-11-15
ES2201223T3 (en) 2004-03-16
EP0576571B1 (en) 1997-10-08
EP0798363B1 (en) 2003-05-28
ATE159040T1 (en) 1997-10-15
SG96561A1 (en) 2003-06-16
EP0845521A1 (en) 1998-06-03
DE69233084D1 (en) 2003-07-03
CN1067258A (en) 1992-12-23
EP0576571A4 (en) 1994-03-23
JP3836499B2 (en) 2006-10-25
OA09910A (en) 1994-09-15
SG72690A1 (en) 2000-05-23
EP0798363A3 (en) 1998-03-11
EP0576571A1 (en) 1994-01-05
AU1580192A (en) 1992-10-06
DE69222633D1 (en) 1997-11-13
EP0798363A2 (en) 1997-10-01
JPH06507191A (en) 1994-08-11
SA92130085B1 (en) 2006-04-22
DE69222633T2 (en) 1998-04-23
AU665534B2 (en) 1996-01-11
DE69232891D1 (en) 2003-02-13
WO1992015653A1 (en) 1992-09-17
EP0845521B1 (en) 2003-01-08
MY109992A (en) 1997-10-31
CN1039720C (en) 1998-09-09
NO933165D0 (en) 1993-09-06
BR9205738A (en) 1994-08-23

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