EA200970613A1 - Способ замены труб в риформинговой установке - Google Patents
Способ замены труб в риформинговой установкеInfo
- Publication number
- EA200970613A1 EA200970613A1 EA200970613A EA200970613A EA200970613A1 EA 200970613 A1 EA200970613 A1 EA 200970613A1 EA 200970613 A EA200970613 A EA 200970613A EA 200970613 A EA200970613 A EA 200970613A EA 200970613 A1 EA200970613 A1 EA 200970613A1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- tubes
- expansion
- replica
- pipes
- replacing
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
- B01J8/06—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds in tube reactors; the solid particles being arranged in tubes
- B01J8/062—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds in tube reactors; the solid particles being arranged in tubes being installed in a furnace
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0006—Controlling or regulating processes
- B01J19/002—Avoiding undesirable reactions or side-effects, e.g. avoiding explosions, or improving the yield by suppressing side-reactions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00245—Avoiding undesirable reactions or side-effects
- B01J2219/00268—Detecting faulty operations
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49718—Repairing
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49718—Repairing
- Y10T29/49721—Repairing with disassembling
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49718—Repairing
- Y10T29/49721—Repairing with disassembling
- Y10T29/49723—Repairing with disassembling including reconditioning of part
- Y10T29/49725—Repairing with disassembling including reconditioning of part by shaping
- Y10T29/49726—Removing material
- Y10T29/49728—Removing material and by a metallurgical operation, e.g., welding, diffusion bonding, casting
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49718—Repairing
- Y10T29/49721—Repairing with disassembling
- Y10T29/4973—Replacing of defective part
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49718—Repairing
- Y10T29/49732—Repairing by attaching repair preform, e.g., remaking, restoring, or patching
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
- Sampling And Sample Adjustment (AREA)
- Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
- Heat Treatment Of Articles (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
Объектом настоящего изобретения является способ замены труб в установке риформинга углеводородов с испарением углеводородов, в котором перед каждым запуском нового производственного цикла производят измерения расширения наружного диаметра труб при помощи рентгенограмм труб; реплики поверхности труб, и в котором трубу заменяют, после того как проверяют по меньшей мере одно из следующих условий: расширение ее диаметра AD превышает 3%; ее рентгенограмма показывает по меньшей мере одну трещину; ее реплика показывает термическое старение и/или достаточное повреждение от ползучести.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0655815A FR2910623B1 (fr) | 2006-12-21 | 2006-12-21 | Procede de remplacement des tubes d'une unite de reformage |
PCT/FR2007/052560 WO2008084172A2 (fr) | 2006-12-21 | 2007-12-19 | Procede de remplacement des tubes d'une unite de reformage |
Publications (2)
Publication Number | Publication Date |
---|---|
EA200970613A1 true EA200970613A1 (ru) | 2009-12-30 |
EA014984B1 EA014984B1 (ru) | 2011-04-29 |
Family
ID=38530236
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EA200970613A EA014984B1 (ru) | 2006-12-21 | 2007-12-19 | Способ замены труб в риформинговой установке |
Country Status (7)
Country | Link |
---|---|
US (1) | US8776340B2 (ru) |
EP (1) | EP2114559B1 (ru) |
CN (1) | CN101563154B (ru) |
EA (1) | EA014984B1 (ru) |
FR (1) | FR2910623B1 (ru) |
WO (1) | WO2008084172A2 (ru) |
ZA (1) | ZA200903813B (ru) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8219247B2 (en) * | 2009-11-19 | 2012-07-10 | Air Products And Chemicals, Inc. | Method of operating a furnace |
JP5591217B2 (ja) * | 2011-12-09 | 2014-09-17 | 三菱重工業株式会社 | 天然ガス改質器用触媒管の評価方法 |
US9327261B2 (en) * | 2013-12-04 | 2016-05-03 | L'Air Liquide Société Anonyme Pour L'Étude Et L'Exploitation Des Procedes Georges Claude | Apparatus for decreasing SMR tube temperature |
US9321642B2 (en) * | 2013-12-04 | 2016-04-26 | L'Air Liquide Société´Anonyme Pour L'Étude Et L'Exploitation Des Procedes Georges Claude | Method for decreasing SMR tube temperature |
US10746470B2 (en) * | 2017-06-29 | 2020-08-18 | Air Products & Chemicals, Inc. | Method of operating a furnace |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1149163A (en) * | 1966-03-22 | 1969-04-16 | Ici Ltd | Protection against carburisation |
US3607130A (en) * | 1969-09-24 | 1971-09-21 | Exxon Research Engineering Co | Reformer furnace |
US4161510A (en) * | 1972-04-03 | 1979-07-17 | Chevron Research Company | Reforming furnace having ceramic-coated tubes |
JP3652943B2 (ja) * | 1999-11-29 | 2005-05-25 | 三菱重工業株式会社 | 金属材料の損傷評価方法及び装置 |
CN1348923A (zh) * | 2000-10-18 | 2002-05-15 | 中国石油化工股份有限公司巴陵分公司 | 合成氨转化炉炉管下集气管更换新工艺 |
US7046356B2 (en) * | 2000-11-15 | 2006-05-16 | Quest Trutec, Lp | Method for processing in situ inspection reformer tube data |
JP2005350567A (ja) * | 2004-06-10 | 2005-12-22 | Daido Steel Co Ltd | 炭化水素の製造方法 |
US20060050092A1 (en) * | 2004-07-09 | 2006-03-09 | Bondurant Phillip D | 2D and 3D display system and method for reformer tube inspection |
FR2888920B1 (fr) * | 2005-07-19 | 2013-07-05 | Air Liquide | Procede de maintenance des tubes de catalyseur d'un reformeur d'hydrocarbures |
-
2006
- 2006-12-21 FR FR0655815A patent/FR2910623B1/fr not_active Expired - Fee Related
-
2007
- 2007-12-19 US US12/520,123 patent/US8776340B2/en active Active
- 2007-12-19 CN CN200780046915.4A patent/CN101563154B/zh active Active
- 2007-12-19 EP EP07871973.9A patent/EP2114559B1/fr active Active
- 2007-12-19 WO PCT/FR2007/052560 patent/WO2008084172A2/fr active Application Filing
- 2007-12-19 EA EA200970613A patent/EA014984B1/ru not_active IP Right Cessation
-
2009
- 2009-06-01 ZA ZA200903813A patent/ZA200903813B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
FR2910623A1 (fr) | 2008-06-27 |
WO2008084172A2 (fr) | 2008-07-17 |
CN101563154B (zh) | 2012-08-22 |
ZA200903813B (en) | 2010-07-28 |
EP2114559B1 (fr) | 2013-07-24 |
CN101563154A (zh) | 2009-10-21 |
EP2114559A2 (fr) | 2009-11-11 |
US8776340B2 (en) | 2014-07-15 |
WO2008084172A3 (fr) | 2008-10-02 |
US20100132179A1 (en) | 2010-06-03 |
EA014984B1 (ru) | 2011-04-29 |
FR2910623B1 (fr) | 2009-03-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s) |
Designated state(s): AM KZ KG MD TJ TM |