CH701215B1 - Tubo metallico resistente alla corrosione e suo utilizzo in apparecchiature a fascio tubiero. - Google Patents
Tubo metallico resistente alla corrosione e suo utilizzo in apparecchiature a fascio tubiero. Download PDFInfo
- Publication number
- CH701215B1 CH701215B1 CH00979/07A CH9792007A CH701215B1 CH 701215 B1 CH701215 B1 CH 701215B1 CH 00979/07 A CH00979/07 A CH 00979/07A CH 9792007 A CH9792007 A CH 9792007A CH 701215 B1 CH701215 B1 CH 701215B1
- Authority
- CH
- Switzerland
- Prior art keywords
- tube
- metal
- tubular element
- bimetallic
- tubes
- Prior art date
Links
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 107
- 239000002184 metal Substances 0.000 title claims abstract description 107
- 238000005260 corrosion Methods 0.000 title claims description 34
- 230000007797 corrosion Effects 0.000 title claims description 33
- 238000000034 method Methods 0.000 claims abstract description 64
- 239000012530 fluid Substances 0.000 claims abstract description 55
- 230000008569 process Effects 0.000 claims abstract description 25
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims abstract description 22
- 239000004202 carbamide Substances 0.000 claims abstract description 22
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 16
- 238000003786 synthesis reaction Methods 0.000 claims abstract description 12
- 229910045601 alloy Inorganic materials 0.000 claims description 30
- 239000000956 alloy Substances 0.000 claims description 30
- 238000003466 welding Methods 0.000 claims description 28
- 239000010410 layer Substances 0.000 claims description 27
- 150000002739 metals Chemical class 0.000 claims description 26
- 239000010936 titanium Substances 0.000 claims description 25
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 24
- 229910052726 zirconium Inorganic materials 0.000 claims description 24
- 229910052719 titanium Inorganic materials 0.000 claims description 23
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims description 21
- 229910001220 stainless steel Inorganic materials 0.000 claims description 17
- 239000000463 material Substances 0.000 claims description 16
- 238000004519 manufacturing process Methods 0.000 claims description 15
- 238000000576 coating method Methods 0.000 claims description 13
- 239000010935 stainless steel Substances 0.000 claims description 13
- 230000008878 coupling Effects 0.000 claims description 12
- 238000010168 coupling process Methods 0.000 claims description 12
- 238000005859 coupling reaction Methods 0.000 claims description 12
- 239000011248 coating agent Substances 0.000 claims description 11
- 238000007789 sealing Methods 0.000 claims description 8
- 229910001069 Ti alloy Inorganic materials 0.000 claims description 7
- 230000009471 action Effects 0.000 claims description 7
- 238000005304 joining Methods 0.000 claims description 7
- 239000000126 substance Substances 0.000 claims description 7
- BVCZEBOGSOYJJT-UHFFFAOYSA-N ammonium carbamate Chemical compound [NH4+].NC([O-])=O BVCZEBOGSOYJJT-UHFFFAOYSA-N 0.000 claims description 6
- KXDHJXZQYSOELW-UHFFFAOYSA-N carbonic acid monoamide Natural products NC(O)=O KXDHJXZQYSOELW-UHFFFAOYSA-N 0.000 claims description 6
- 238000003780 insertion Methods 0.000 claims description 6
- 230000037431 insertion Effects 0.000 claims description 6
- 229910052758 niobium Inorganic materials 0.000 claims description 5
- 238000012545 processing Methods 0.000 claims description 5
- 230000008439 repair process Effects 0.000 claims description 5
- 238000004140 cleaning Methods 0.000 claims description 4
- 229910052715 tantalum Inorganic materials 0.000 claims description 4
- 230000006872 improvement Effects 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 2
- 239000011247 coating layer Substances 0.000 claims 2
- 230000003628 erosive effect Effects 0.000 abstract description 13
- 239000000243 solution Substances 0.000 description 9
- 229910000975 Carbon steel Inorganic materials 0.000 description 8
- 239000010962 carbon steel Substances 0.000 description 8
- 238000010276 construction Methods 0.000 description 8
- 238000013461 design Methods 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 4
- KXDHJXZQYSOELW-UHFFFAOYSA-M Carbamate Chemical group NC([O-])=O KXDHJXZQYSOELW-UHFFFAOYSA-M 0.000 description 4
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- 238000009826 distribution Methods 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 239000010955 niobium Substances 0.000 description 4
- 229910001868 water Inorganic materials 0.000 description 4
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 239000000470 constituent Substances 0.000 description 3
- 238000004880 explosion Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 description 3
- 229910017604 nitric acid Inorganic materials 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 238000003889 chemical engineering Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- -1 for example Inorganic materials 0.000 description 2
- 235000020030 perry Nutrition 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000011253 protective coating Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910001200 Ferrotitanium Inorganic materials 0.000 description 1
- 229910001093 Zr alloy Inorganic materials 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 229910000963 austenitic stainless steel Inorganic materials 0.000 description 1
- 238000005219 brazing Methods 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 238000001311 chemical methods and process Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000007859 condensation product Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 239000012761 high-performance material Substances 0.000 description 1
- 238000003842 industrial chemical process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 229910001092 metal group alloy Inorganic materials 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910000069 nitrogen hydride Inorganic materials 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- NMJKIRUDPFBRHW-UHFFFAOYSA-N titanium Chemical compound [Ti].[Ti] NMJKIRUDPFBRHW-UHFFFAOYSA-N 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F19/00—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers
- F28F19/02—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers by using coatings, e.g. vitreous or enamel coatings
- F28F19/06—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers by using coatings, e.g. vitreous or enamel coatings of metal
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
- B23P15/26—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass heat exchangers or the like
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L13/00—Non-disconnectable pipe joints, e.g. soldered, adhesive, or caulked joints
- F16L13/02—Welded joints
- F16L13/0218—Welded joints having an inner or outer ring
- F16L13/0236—Welded joints having an inner or outer ring having an outer ring
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
- F28F21/08—Constructions of heat-exchange apparatus characterised by the selection of particular materials of metal
- F28F21/081—Heat exchange elements made from metals or metal alloys
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
- F28F21/08—Constructions of heat-exchange apparatus characterised by the selection of particular materials of metal
- F28F21/081—Heat exchange elements made from metals or metal alloys
- F28F21/084—Heat exchange elements made from metals or metal alloys from aluminium or aluminium alloys
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
- F28F21/08—Constructions of heat-exchange apparatus characterised by the selection of particular materials of metal
- F28F21/081—Heat exchange elements made from metals or metal alloys
- F28F21/086—Heat exchange elements made from metals or metal alloys from titanium or titanium alloys
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/02—Header boxes; End plates
- F28F9/04—Arrangements for sealing elements into header boxes or end plates
- F28F9/16—Arrangements for sealing elements into header boxes or end plates by permanent joints, e.g. by rolling
- F28F9/18—Arrangements for sealing elements into header boxes or end plates by permanent joints, e.g. by rolling by welding
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2275/00—Fastening; Joining
- F28F2275/06—Fastening; Joining by welding
- F28F2275/062—Fastening; Joining by welding by impact pressure or friction welding
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2275/00—Fastening; Joining
- F28F2275/06—Fastening; Joining by welding
- F28F2275/068—Fastening; Joining by welding by explosive welding
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P80/00—Climate change mitigation technologies for sector-wide applications
- Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
- Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
- Cable Accessories (AREA)
- Clamps And Clips (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT001223A ITMI20061223A1 (it) | 2006-06-26 | 2006-06-26 | Tubo bimetallico resistente alla corrosione e suo utilizzo in apparecchiature a fascio tubiwero |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH701215B1 true CH701215B1 (it) | 2010-12-15 |
Family
ID=37585561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH00979/07A CH701215B1 (it) | 2006-06-26 | 2007-06-19 | Tubo metallico resistente alla corrosione e suo utilizzo in apparecchiature a fascio tubiero. |
Country Status (11)
| Country | Link |
|---|---|
| US (2) | US9341419B2 (https=) |
| JP (1) | JP5124753B2 (https=) |
| CN (1) | CN101097125B (https=) |
| AR (1) | AR061692A1 (https=) |
| CH (1) | CH701215B1 (https=) |
| DE (1) | DE102007029339B4 (https=) |
| EG (1) | EG26268A (https=) |
| IT (1) | ITMI20061223A1 (https=) |
| MY (1) | MY149755A (https=) |
| NL (1) | NL1034028C2 (https=) |
| RU (1) | RU2448295C2 (https=) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITMI20061223A1 (it) * | 2006-06-26 | 2007-12-27 | Snam Progetti | Tubo bimetallico resistente alla corrosione e suo utilizzo in apparecchiature a fascio tubiwero |
| DE102008013358A1 (de) * | 2008-03-10 | 2009-09-17 | Api Schmidt-Bretten Gmbh & Co. Kg | Plattenwärmetauscher, Wärmetauscherplatte und Verfahren zu deren Herstellung |
| IT1391426B1 (it) * | 2008-07-17 | 2011-12-23 | Snam Progetti | Apparecchiatura a fascio tubiero per processare fluidi corrosivi |
| IT1394209B1 (it) * | 2009-05-06 | 2012-06-01 | Saipem Spa | Apparecchiatura a fascio tubiero con elementi regolatori del flusso liquido |
| US9834829B1 (en) * | 2009-07-07 | 2017-12-05 | H.C. Starck Inc. | Niobium-based alloy that is resistant to aqueous corrosion |
| EP2286909A1 (en) * | 2009-08-17 | 2011-02-23 | Stamicarbon B.V. | An apparatus for the decomposition of non-converted ammonium carbamate in urea solutions in a urea synthesis process |
| RU2537671C1 (ru) * | 2013-08-27 | 2015-01-10 | Федеральное государственное унитарное предприятие "Российский Федеральный ядерный центр-Всероссийский научно-исследовательский институт экспериментальной физики"-ФГУП "РФЯЦ-ВНИИЭФ" | Способ изготовления биметаллических труб сваркой взрывом |
| RU2675952C2 (ru) * | 2014-01-10 | 2018-12-25 | Эуротекника Меламине, Люксембург, Цвайгнидерлассунг ин Иттиген | Трубчатый теплообменник и установка, в частности реактор для производства меламина, содержащая такой теплообменник |
| CN105598638A (zh) * | 2015-12-24 | 2016-05-25 | 常熟市欧迪管业有限公司 | 盘管式换热器用钛管 |
| CN105422609B (zh) * | 2015-12-28 | 2017-09-26 | 南京斯迈柯特种金属装备股份有限公司 | 外包钛或锆金属材料的防腐蚀的碳钢搅拌轴的机械密封段结构 |
| US10563809B2 (en) * | 2016-06-25 | 2020-02-18 | Xi'an United Pressure Vessel Co., Ltd. | Loose lining structure based on a tantalum plate and a steel clad plate and manufacturing method thereof |
| CN111278804B (zh) | 2017-10-27 | 2021-07-20 | 斯塔米卡邦有限公司 | 高压氨基甲酸盐冷凝器 |
| KR102463206B1 (ko) * | 2017-12-19 | 2022-11-03 | 현대자동차 주식회사 | 차량용 쿨러 |
| RU182261U1 (ru) * | 2017-12-22 | 2018-08-09 | Акционерное общество "Научно-производственное объединение "Центральный научно-исследовательский институт технологии машиностроения", АО "НПО "ЦНИИТМАШ" | Заготовка биметаллической трубы для трубопроводов перегретого пара |
| EP3797239A1 (en) * | 2018-05-22 | 2021-03-31 | AB Sandvik Materials Technology | Tubular element and assemblies |
| CN109079442A (zh) * | 2018-09-03 | 2018-12-25 | 瑞安市万泰汽车电器有限公司 | 一种发动机电子节温器电热推杆的制造方法 |
| WO2020249260A1 (de) | 2019-06-12 | 2020-12-17 | Linde Gmbh | Plattenwärmetauscher, verfahrenstechnische anlage und verfahren |
| US11746084B2 (en) | 2019-07-05 | 2023-09-05 | Stamicarbon B.V. | Ferritic steel parts in urea plants |
| EP3984663A1 (de) * | 2020-10-16 | 2022-04-20 | Voestalpine Precision Strip GmbH | Metallband und verfahren zur herstellung solch eines metallbands |
Family Cites Families (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2139880A1 (de) * | 1971-08-09 | 1973-02-22 | Apv Paramount Ltd | Bi-metall-rohr mit korrosionsbestaendiger aeusserer oberflaeche |
| US3962767A (en) * | 1974-08-13 | 1976-06-15 | Westinghouse Electric Corporation | Method for repairing a heat exchanger tube |
| SU637228A1 (ru) * | 1977-05-20 | 1978-12-15 | Sapelkin Valerij S | Способ получени биметаллических труб |
| US4333597A (en) * | 1980-05-27 | 1982-06-08 | Explosive Fabricators | Method of explosively forming bi-metal tubeplate joints |
| US4504729A (en) * | 1980-11-05 | 1985-03-12 | Babcock-Hitachi Kabushiki Kaisha | Three o'clock welding method in narrow groove |
| US4579087A (en) * | 1983-12-21 | 1986-04-01 | Westinghouse Electric Corp. | Corrosion resistant steam generator and method of making same |
| JPS60177969A (ja) * | 1984-02-24 | 1985-09-11 | Sumitomo Light Metal Ind Ltd | Ｔｉ−Ａｌ二重管とＴｉ管板との組付方法 |
| IT1209532B (it) | 1984-04-20 | 1989-08-30 | Snam Progetti | Processo per la sintesi di urea e materiale utilizzato nello stesso. |
| EP0198570B1 (en) * | 1985-01-22 | 1990-08-29 | Westinghouse Electric Corporation | Process for producing a thin-walled tubing from a zirconium-niobium alloy |
| JPS62224420A (ja) * | 1986-03-27 | 1987-10-02 | Sumitomo Metal Ind Ltd | 二重管の製造方法 |
| SU1763131A1 (ru) * | 1990-04-09 | 1992-09-23 | Опытный завод энергетического машиностроения | Способ подготовки под сварку кольцевых и круговых стыковых соединений |
| FR2688232B1 (fr) * | 1992-03-04 | 1994-04-22 | Cezus Co Europ Zirconium | Procede de fabrication de tubes a base de zirconium formes de couches de composition differente. |
| US5363613A (en) * | 1992-03-12 | 1994-11-15 | Hendry Mechanical Works | Rigid supporting structures |
| CN1036582C (zh) * | 1993-08-02 | 1997-12-03 | 中国五环化学工程总公司 | 节能、节资、安全型尿素生产工艺及装置 |
| US20040105999A1 (en) | 1995-06-29 | 2004-06-03 | Stanley Abkowitz | Bi-metallic macro composite |
| JP2918099B2 (ja) * | 1996-03-22 | 1999-07-12 | 川崎重工業株式会社 | スチレンモノマー製造用の熱交換器 |
| JP2000007615A (ja) * | 1998-06-22 | 2000-01-11 | Toagosei Co Ltd | （メタ）アクリル酸エステルの製造装置及び製造方法 |
| AUPR622001A0 (en) * | 2001-07-06 | 2001-08-02 | Crampton, John Leonard | Improved method and apparatus for spreading of aggregate and road building materials |
| ITMI20021009A1 (it) * | 2002-05-13 | 2003-11-13 | Snam Progetti | Apparecchiatura a fascio tubiero per processare fluidi corrosivi |
| CN2591022Y (zh) * | 2002-12-27 | 2003-12-10 | 西研稀有金属新材料股份有限公司 | 一种硫酸蒸发器 |
| US20050150640A1 (en) * | 2004-01-09 | 2005-07-14 | Ranga Nadig | Double-tube apparatus for use in a heat exchanger and method of using the same |
| EP1577632A1 (en) * | 2004-03-16 | 2005-09-21 | Urea Casale S.A. | Apparatus for treating highly corrosive agents |
| RU38916U1 (ru) * | 2004-03-26 | 2004-07-10 | Носаль Василий Иванович | Пучок оребренных теплообменных труб аппарата воздушного охлаждения газа |
| RU2266493C1 (ru) * | 2004-03-26 | 2005-12-20 | Овчар Владимир Герасимович | Способ изготовления аппарата воздушного охлаждения газа |
| US7922065B2 (en) * | 2004-08-02 | 2011-04-12 | Ati Properties, Inc. | Corrosion resistant fluid conducting parts, methods of making corrosion resistant fluid conducting parts and equipment and parts replacement methods utilizing corrosion resistant fluid conducting parts |
| ITMI20061223A1 (it) * | 2006-06-26 | 2007-12-27 | Snam Progetti | Tubo bimetallico resistente alla corrosione e suo utilizzo in apparecchiature a fascio tubiwero |
-
2006
- 2006-06-26 IT IT001223A patent/ITMI20061223A1/it unknown
-
2007
- 2007-06-12 US US11/761,735 patent/US9341419B2/en not_active Expired - Fee Related
- 2007-06-19 CH CH00979/07A patent/CH701215B1/it unknown
- 2007-06-22 CN CN2007101120956A patent/CN101097125B/zh not_active Expired - Fee Related
- 2007-06-24 EG EG2007060343A patent/EG26268A/en active
- 2007-06-25 AR ARP070102793A patent/AR061692A1/es not_active Application Discontinuation
- 2007-06-25 MY MYPI20071004A patent/MY149755A/en unknown
- 2007-06-25 RU RU2007124618/06A patent/RU2448295C2/ru not_active IP Right Cessation
- 2007-06-25 NL NL1034028A patent/NL1034028C2/nl active Search and Examination
- 2007-06-26 DE DE102007029339.0A patent/DE102007029339B4/de active Active
- 2007-06-26 JP JP2007167748A patent/JP5124753B2/ja not_active Expired - Fee Related
-
2016
- 2016-04-01 US US15/088,840 patent/US20160216050A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| AR061692A1 (es) | 2008-09-17 |
| US9341419B2 (en) | 2016-05-17 |
| RU2007124618A (ru) | 2008-12-27 |
| JP5124753B2 (ja) | 2013-01-23 |
| DE102007029339B4 (de) | 2020-07-23 |
| JP2008045739A (ja) | 2008-02-28 |
| EG26268A (en) | 2013-06-05 |
| ITMI20061223A1 (it) | 2007-12-27 |
| MY149755A (en) | 2013-10-14 |
| US20080093064A1 (en) | 2008-04-24 |
| US20160216050A1 (en) | 2016-07-28 |
| CN101097125A (zh) | 2008-01-02 |
| DE102007029339A1 (de) | 2007-12-27 |
| RU2448295C2 (ru) | 2012-04-20 |
| CN101097125B (zh) | 2011-10-12 |
| NL1034028C2 (nl) | 2008-01-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CH701215B1 (it) | Tubo metallico resistente alla corrosione e suo utilizzo in apparecchiature a fascio tubiero. | |
| CN1331552C (zh) | 用于处理腐蚀性流体的管束设备 | |
| CA2759343C (en) | Heat exchanger | |
| US20160231070A1 (en) | Apparatus for processing highly corrosive agents | |
| EP2427711B1 (en) | Tube bundle equipment with liquid flow regulator elements | |
| ITMI972386A1 (it) | Rivestimento protettivo di apparecchiature a pressione utilizzabili in processi per la sintesi dell'urea | |
| CN102099652B (zh) | 用于处理腐蚀性流体的管束设备 | |
| JPH10292901A (ja) | 合成ガス廃熱ボイラー | |
| JP2003042689A (ja) | 多管式熱交換器の防食方法及び多管式熱交換器 | |
| Lahiri | Material Selection and Performance in Fertilizer Industry |