OA09910A - Low-sulfur reforming processes. - Google Patents
Low-sulfur reforming processes.Info
- Publication number
- OA09910A OA09910A OA60409A OA60409A OA09910A OA 09910 A OA09910 A OA 09910A OA 60409 A OA60409 A OA 60409A OA 60409 A OA60409 A OA 60409A OA 09910 A OA09910 A OA 09910A
- Authority
- OA
- OAPI
- Prior art keywords
- hydrocarbons
- reactor system
- reforming
- sulfur
- reactors
- Prior art date
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
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>
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US66669691A | 1991-03-08 | 1991-03-08 | |
US80306391A | 1991-12-06 | 1991-12-06 | |
US80282191A | 1991-12-06 | 1991-12-06 | |
US80321591A | 1991-12-06 | 1991-12-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
OA09910A true OA09910A (en) | 1994-09-15 |
Family
ID=27505330
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
OA60409A OA09910A (en) | 1991-03-08 | 1993-09-06 | Low-sulfur reforming processes. |
Country Status (16)
Country | Link |
---|---|
EP (3) | EP0798363B1 (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) | DE69222633T2 (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) | SG96561A1 (en) |
WO (1) | WO1992015653A1 (en) |
Families Citing this family (26)
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 |
AU6161094A (en) * | 1993-01-04 | 1994-08-15 | Chevron Chemical Company | Hydrodealkylation processes |
US5658452A (en) * | 1994-01-04 | 1997-08-19 | Chevron Chemical Company | Increasing production in hydrocarbon conversion processes |
US5575902A (en) * | 1994-01-04 | 1996-11-19 | Chevron Chemical Company | Cracking 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 |
WO1996041904A2 (en) * | 1995-06-07 | 1996-12-27 | Chevron Chemical Company | Using hydrocarbon streams to prepare a metallic protective layer |
ES2201194T3 (en) * | 1995-08-18 | 2004-03-16 | Chevron Phillips Chemical Company Lp | ANTI-DIFFUSION BARRIERS TO PREVENT THE HYDROGEN ATTACK AT ELEVATED TEMPERATURE. |
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 |
ES2232859T3 (en) * | 1996-02-02 | 2005-06-01 | Chevron Phillips Chemical Company Lp | PROCESSING OF HYDROCARBONS IN A EQUIPMENT THAT HAS AN INCREASED RESISTANCE TO FRACTURE DUE TO CORROSION DUE TO VOLTAGES IN THE PRESENCE OF HALURES. |
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 |
US6936567B2 (en) | 2000-06-28 | 2005-08-30 | Sanyo Electric Co., Ltd. | Fuel reformer and manufacturing method of the same |
CN1394981A (en) * | 2001-07-09 | 2003-02-05 | 李兰根 | Atmosphere heat treatment adjuvant and its application method |
WO2009067858A1 (en) * | 2007-10-31 | 2009-06-04 | China Petroleum & Chemical Corporation | A predeactivation method and a deactivation method during initial reaction 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 |
US20120277511A1 (en) * | 2011-04-29 | 2012-11-01 | Uop Llc | High Temperature Platformer |
US20120277500A1 (en) * | 2011-04-29 | 2012-11-01 | Uop Llc | High Temperature Platforming Process |
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 |
ES2739686T3 (en) | 2016-12-19 | 2020-02-03 | Air Liquide | Reformer tube protected against corrosion, with internal heat exchange |
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 |
Family Cites Families (10)
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 excellent in resistance to creep embrittlement and low-temperature cracking |
FR2600668B1 (en) * | 1986-06-25 | 1989-05-19 | Inst Francais Du Petrole | CATALYTIC REFORMING PROCESS THROUGH AT LEAST TWO CATALYST BEDS |
-
1992
- 1992-03-06 ES ES97110024T patent/ES2201223T3/en not_active Expired - Lifetime
- 1992-03-06 DE DE69222633T patent/DE69222633T2/en not_active Expired - Lifetime
- 1992-03-06 DE DE69233084T patent/DE69233084T2/en not_active Expired - Lifetime
- 1992-03-06 SG SG200004098A patent/SG96561A1/en unknown
- 1992-03-06 JP JP50830092A patent/JP3836499B2/en not_active Expired - Fee Related
- 1992-03-06 BR BR9205738A patent/BR9205738A/en not_active IP Right Cessation
- 1992-03-06 ES ES98100396T patent/ES2190551T3/en not_active Expired - Lifetime
- 1992-03-06 KR KR1019930702697A patent/KR100230727B1/en not_active IP Right Cessation
- 1992-03-06 AT AT92908806T patent/ATE159040T1/en not_active IP Right Cessation
- 1992-03-06 WO PCT/US1992/001856 patent/WO1992015653A1/en active IP Right Grant
- 1992-03-06 SG SG1996009668A patent/SG72690A1/en unknown
- 1992-03-06 EP EP97110024A patent/EP0798363B1/en not_active Expired - Lifetime
- 1992-03-06 EP EP92908806A patent/EP0576571B1/en not_active Expired - Lifetime
- 1992-03-06 AU AU15801/92A patent/AU665534B2/en not_active Ceased
- 1992-03-06 ES ES92908806T patent/ES2108112T3/en not_active Expired - Lifetime
- 1992-03-06 EP EP98100396A patent/EP0845521B1/en not_active Expired - Lifetime
- 1992-03-06 HU HU9302543A patent/HUT75107A/en unknown
- 1992-03-06 DE DE69232891T patent/DE69232891T2/en not_active Expired - Lifetime
- 1992-03-07 CN CN92102539A patent/CN1039720C/en not_active Expired - Fee Related
- 1992-03-07 MY MYPI92000372A patent/MY109992A/en unknown
- 1992-09-05 SA SA92130085A patent/SA92130085B1/en unknown
-
1993
- 1993-09-06 OA OA60409A patent/OA09910A/en unknown
- 1993-09-06 NO NO933165A patent/NO933165D0/en unknown
Also Published As
Publication number | Publication date |
---|---|
MY109992A (en) | 1997-10-31 |
DE69233084T2 (en) | 2004-01-29 |
SG72690A1 (en) | 2000-05-23 |
ES2108112T3 (en) | 1997-12-16 |
WO1992015653A1 (en) | 1992-09-17 |
EP0576571A4 (en) | 1994-03-23 |
AU1580192A (en) | 1992-10-06 |
ATE159040T1 (en) | 1997-10-15 |
SA92130085B1 (en) | 2006-04-22 |
DE69232891D1 (en) | 2003-02-13 |
EP0576571B1 (en) | 1997-10-08 |
ES2201223T3 (en) | 2004-03-16 |
EP0845521B1 (en) | 2003-01-08 |
DE69222633T2 (en) | 1998-04-23 |
JP3836499B2 (en) | 2006-10-25 |
AU665534B2 (en) | 1996-01-11 |
EP0798363A2 (en) | 1997-10-01 |
CN1067258A (en) | 1992-12-23 |
ES2190551T3 (en) | 2003-08-01 |
HUT75107A (en) | 1997-04-28 |
JPH06507191A (en) | 1994-08-11 |
HU9302543D0 (en) | 1993-12-28 |
DE69232891T2 (en) | 2003-11-06 |
EP0798363A3 (en) | 1998-03-11 |
DE69222633D1 (en) | 1997-11-13 |
NO933165D0 (en) | 1993-09-06 |
DE69233084D1 (en) | 2003-07-03 |
BR9205738A (en) | 1994-08-23 |
EP0798363B1 (en) | 2003-05-28 |
KR100230727B1 (en) | 1999-11-15 |
EP0845521A1 (en) | 1998-06-03 |
EP0576571A1 (en) | 1994-01-05 |
SG96561A1 (en) | 2003-06-16 |
CN1039720C (en) | 1998-09-09 |
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