DE69522868T2 - Verfahren zum Herstellen von Äthylen - Google Patents
Verfahren zum Herstellen von ÄthylenInfo
- Publication number
- DE69522868T2 DE69522868T2 DE69522868T DE69522868T DE69522868T2 DE 69522868 T2 DE69522868 T2 DE 69522868T2 DE 69522868 T DE69522868 T DE 69522868T DE 69522868 T DE69522868 T DE 69522868T DE 69522868 T2 DE69522868 T2 DE 69522868T2
- Authority
- DE
- Germany
- Prior art keywords
- making ethylene
- ethylene
- making
- 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
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
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0053—Details of the reactor
- B01J19/006—Baffles
-
- 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
- B01J19/0013—Controlling the temperature of the process
-
- 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
- B01J19/24—Stationary reactors without moving elements inside
- B01J19/2405—Stationary reactors without moving elements inside provoking a turbulent flow of the reactants, such as in cyclones, or having a high Reynolds-number
-
- 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
- B01J19/24—Stationary reactors without moving elements inside
- B01J19/2415—Tubular reactors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F1/00—Tubular elements; Assemblies of tubular elements
- F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
- F28F1/40—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only inside the tubular element
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
- F28F13/06—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media
- F28F13/12—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media by creating turbulence, e.g. by stirring, by increasing the force of circulation
-
- 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
- B01J2219/00051—Controlling the temperature
- B01J2219/00054—Controlling or regulating the heat exchange system
- B01J2219/00056—Controlling or regulating the heat exchange system involving measured parameters
- B01J2219/00065—Pressure measurement
-
- 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
- B01J2219/00051—Controlling the temperature
- B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
- B01J2219/00087—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor
- B01J2219/00099—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor the reactor being immersed in the heat exchange medium
-
- 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
- B01J2219/00164—Controlling or regulating processes controlling the flow
- B01J2219/00166—Controlling or regulating processes controlling the flow controlling the residence time inside the reactor vessel
-
- 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
- B01J2219/00761—Details of the reactor
- B01J2219/00763—Baffles
- B01J2219/00765—Baffles attached to the reactor wall
- B01J2219/0077—Baffles attached to the reactor wall inclined
- B01J2219/00772—Baffles attached to the reactor wall inclined in a helix
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Geometry (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15838794 | 1994-07-11 | ||
JP7137785A JP3001181B2 (ja) | 1994-07-11 | 1995-06-05 | エチレン製造用反応管 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69522868D1 DE69522868D1 (de) | 2001-10-31 |
DE69522868T2 true DE69522868T2 (de) | 2002-04-11 |
Family
ID=26470989
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69522868T Expired - Lifetime DE69522868T2 (de) | 1994-07-11 | 1995-07-10 | Verfahren zum Herstellen von Äthylen |
Country Status (8)
Country | Link |
---|---|
US (1) | US5950718A (de) |
EP (1) | EP0692693B1 (de) |
JP (1) | JP3001181B2 (de) |
KR (1) | KR100288324B1 (de) |
CN (1) | CN1093250C (de) |
CA (1) | CA2153527C (de) |
DE (1) | DE69522868T2 (de) |
TW (1) | TW278127B (de) |
Families Citing this family (50)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10038624C2 (de) * | 2000-08-03 | 2002-11-21 | Broekelmann Aluminium F W | Wärmeübertragungsrohr mit gedrallten Innenrippen |
US6830676B2 (en) * | 2001-06-11 | 2004-12-14 | Chrysalis Technologies Incorporated | Coking and carburization resistant iron aluminides for hydrocarbon cracking |
US20030209469A1 (en) * | 2002-05-07 | 2003-11-13 | Westlake Technology Corporation | Cracking of hydrocarbons |
US8573022B2 (en) * | 2002-06-10 | 2013-11-05 | Wieland-Werke Ag | Method for making enhanced heat transfer surfaces |
PL202661B1 (pl) * | 2002-06-10 | 2009-07-31 | Wolverine Tube | Sposób wytwarzania rury, zwłaszcza do wymiennika ciepła |
US7311137B2 (en) * | 2002-06-10 | 2007-12-25 | Wolverine Tube, Inc. | Heat transfer tube including enhanced heat transfer surfaces |
US20050131263A1 (en) * | 2002-07-25 | 2005-06-16 | Schmidt + Clemens Gmbh + Co. Kg, | Process and finned tube for the thermal cracking of hydrocarbons |
DE10233961A1 (de) * | 2002-07-25 | 2004-02-12 | Schmidt + Clemens Gmbh + Co. Edelstahlwerk Kaiserau | Verfahren zum thermischen Spalten von Kohlenwasserstoffen |
AU2003280759A1 (en) | 2002-11-15 | 2004-06-15 | Kubota Corporation | Cracking tube with spiral fin |
US20060112535A1 (en) * | 2004-05-13 | 2006-06-01 | Petur Thors | Retractable finning tool and method of using |
CN1595042B (zh) * | 2003-09-11 | 2010-05-12 | 武汉宏图高炉热风炉高新技术研究所 | 一种热交换器强化换热装置 |
DK1711256T3 (da) * | 2004-01-06 | 2010-05-03 | Saudi Basic Ind Corp | Rørformet polymerisationsreaktor til fremstilling af polyethylen |
DE202004016252U1 (de) * | 2004-08-12 | 2005-12-22 | Schmidt + Clemens Gmbh & Co. Kg | Verbundrohr und eine Anlage zum thermischen Spalten von Kohlenwasserstoffen in Anwesenheit von Dampf |
GB0420971D0 (en) * | 2004-09-21 | 2004-10-20 | Imp College Innovations Ltd | Piping |
US7128139B2 (en) * | 2004-10-14 | 2006-10-31 | Nova Chemicals (International) S.A. | External ribbed furnace tubes |
CN100574917C (zh) * | 2005-03-25 | 2009-12-30 | 沃尔弗林管子公司 | 用于制造传热性能得到增强的传热表面的工具 |
DK2037202T3 (en) | 2006-07-05 | 2018-11-19 | Nippon Steel & Sumitomo Metal Corp | Metal pipe for thermal cracking reaction |
EP2133644B1 (de) * | 2007-03-28 | 2019-08-07 | China Petroleum & Chemical Corporation | Röhrenspaltofen |
JP5289811B2 (ja) * | 2008-03-31 | 2013-09-11 | 株式会社クボタ | 反応管 |
US20120060727A1 (en) * | 2009-03-17 | 2012-03-15 | ToTAL PETROCHECMICALS RESEARCH FELUY | Process for quenching the effluent gas of a furnace |
CN102597685B (zh) * | 2010-02-08 | 2014-10-01 | 鲁姆斯科技公司 | 热交换装置及其制造方法 |
JP2012132574A (ja) * | 2010-12-20 | 2012-07-12 | Kobe Steel Ltd | 低温液体の気化装置 |
CA2746285C (en) | 2011-03-31 | 2018-01-23 | Nova Chemicals Corporation | Furnace coil fins |
CA2738273C (en) | 2011-04-28 | 2018-01-23 | Nova Chemicals Corporation | Furnace coil with protuberances on the external surface |
EP2591851A1 (de) * | 2011-11-08 | 2013-05-15 | Alfa Laval Corporate AB | Rohrmodul |
JP6044265B2 (ja) * | 2012-10-26 | 2016-12-14 | 株式会社デンソー | 熱交換器 |
CA2818870C (en) | 2013-06-20 | 2020-10-27 | Nova Chemicals Corporation | Pinned furnace tubes |
WO2015048013A1 (en) * | 2013-09-24 | 2015-04-02 | Zoneflow Reactor Technologies, LLC | Heat exchanger |
JP6315551B2 (ja) * | 2014-01-17 | 2018-04-25 | 日工株式会社 | アスファルト混合物製造装置 |
CA2843361C (en) | 2014-02-21 | 2021-03-30 | Nova Chemicals Corporation | Pinned furnace tubes |
US10351784B2 (en) | 2014-12-16 | 2019-07-16 | Exxonmobil Chemical Patents Inc. | Pyrolysis furnace tubes |
WO2016099738A1 (en) | 2014-12-16 | 2016-06-23 | Exxonmobil Research And Engineering Company | Alumina forming refinery process tubes with mixing element |
FR3033266B1 (fr) * | 2015-03-05 | 2017-03-03 | Ifp Energies Now | Ensemble de collecte d'un fluide gazeux pour reacteur radial |
KR102387593B1 (ko) * | 2016-04-12 | 2022-04-18 | 바스프 안트베르펜 엔파우 | 크래킹 퍼니스를 위한 반응기 |
CA2930827A1 (en) | 2016-05-25 | 2017-11-25 | Nova Chemicals Corporation | Furnace coil modified fins |
CN109562360A (zh) | 2016-07-29 | 2019-04-02 | 巴斯夫库德克有限公司 | 催化涂层、其制备方法及其用途 |
UA125533C2 (uk) * | 2017-04-07 | 2022-04-13 | Шмідт + Клеменс Ґмбх + Ко. Кґ | Труба і пристрій для термічного розкладання вуглеводнів |
HRP20240468T1 (hr) | 2017-04-07 | 2024-07-05 | Schmidt + Clemens Gmbh + Co. Kg | Cijev i uređaj za termičko razlaganje ugljikovodika |
DE102017003409B4 (de) | 2017-04-07 | 2023-08-10 | Schmidt + Clemens Gmbh + Co. Kg | Rohr und Vorrichtung zum thermischen Spalten von Kohlenwasserstoffen |
WO2018204060A1 (en) | 2017-05-05 | 2018-11-08 | Exxonmobil Chemical Patents Inc. | Heat transfer tube for hydrocarbon processing |
CN107008206A (zh) * | 2017-06-12 | 2017-08-04 | 上海理工大学 | 一种热管式气体水合物快速生成装置 |
US10456768B2 (en) | 2017-09-12 | 2019-10-29 | Exxonmobil Chemical Patents Inc. | Aluminum oxide forming heat transfer tube for thermal cracking |
EP3682181A1 (de) * | 2017-09-13 | 2020-07-22 | Carrier Corporation | Schraubenförmiger einsatz für rohrwärmetauscher |
CA2981416A1 (en) | 2017-10-04 | 2019-04-04 | Nova Chemicals Corporation | Improved protective surface on stainless steel |
RU2753091C1 (ru) * | 2017-10-27 | 2021-08-11 | Чайна Петролеум Энд Кемикал Корпорейшн | Интенсифицирующая теплопередачу труба, а также содержащие ее крекинговая печь и атмосферно-вакуумная нагревательная печь |
WO2019125979A1 (en) | 2017-12-18 | 2019-06-27 | Basf Qtech Inc. | Catalytic coatings, methods of making and use thereof |
WO2019233680A1 (en) | 2018-06-04 | 2019-12-12 | Universiteit Gent | Devices and methods for hydrocarbon cracking |
GB2590363B (en) | 2019-12-09 | 2023-06-28 | Paralloy Ltd | Internally profiled tubes |
CN114100539A (zh) * | 2021-11-02 | 2022-03-01 | 中国石化工程建设有限公司 | 一种管内强化传热插件及裂解炉 |
KR102450647B1 (ko) * | 2022-04-19 | 2022-10-07 | 주식회사 대신기계 | 횡형 열교환기용 튜브 제조방법 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2613065A (en) * | 1947-11-21 | 1952-10-07 | Chausson Usines Sa | Cooling radiator |
US3739841A (en) * | 1971-03-24 | 1973-06-19 | Phillips Petroleum Co | Indirect heat transfer apparatus |
IT1097584B (it) * | 1977-08-24 | 1985-08-31 | Basf Ag | Processo ed apparecchio per la preparazione di poliesteri macronolecolari linerai |
JPS5474549A (en) * | 1977-11-25 | 1979-06-14 | Toshiba Corp | Heat conducting tube |
US4314587A (en) * | 1979-09-10 | 1982-02-09 | Combustion Engineering, Inc. | Rib design for boiler tubes |
SU1002795A1 (ru) * | 1981-07-13 | 1983-03-07 | Предприятие П/Я А-3605 | Теплообменный элемент |
JPS5847994A (ja) * | 1981-09-16 | 1983-03-19 | Toshiba Corp | 伝熱管 |
SU1076733A1 (ru) * | 1982-03-19 | 1984-02-29 | Всесоюзный Дважды Ордена Трудового Красного Знамени Теплотехнический Научно-Исследовательский Институт Им.Ф.Э.Дзержинского | Осесимметрична деталь |
JPS58173022A (ja) | 1982-03-31 | 1983-10-11 | Sumitomo Metal Ind Ltd | 内面螺旋リブ付管の製造方法 |
JPS5984093A (ja) * | 1982-11-02 | 1984-05-15 | Toshiba Corp | 伝熱管およびその製造方法 |
JPS60185094A (ja) * | 1984-03-02 | 1985-09-20 | Satoru Fujii | 均一熱流伝熱管 |
CH667816A5 (de) * | 1985-10-09 | 1988-11-15 | Sulzer Ag | Kristallisationsvorrichtung und deren verwendung. |
SU1449818A1 (ru) * | 1986-12-08 | 1989-01-07 | Одесский Технологический Институт Холодильной Промышленности | Теплообменна поверхность |
US4700771A (en) * | 1987-01-13 | 1987-10-20 | Air Products And Chemicals, Inc. | Multi-zone boiling process and apparatus |
JP2797661B2 (ja) * | 1990-06-14 | 1998-09-17 | 松下電器産業株式会社 | 選局回路 |
MX9305803A (es) * | 1992-10-02 | 1994-06-30 | Carrier Corp | Tubo de transferencia de calor con nervaduras internas. |
JP3657422B2 (ja) | 1998-03-25 | 2005-06-08 | クボタ松下電工外装株式会社 | 珪酸カルシウム主体の硬化体の製造方法 |
-
1995
- 1995-06-05 JP JP7137785A patent/JP3001181B2/ja not_active Expired - Lifetime
- 1995-07-10 CA CA002153527A patent/CA2153527C/en not_active Expired - Lifetime
- 1995-07-10 EP EP95110758A patent/EP0692693B1/de not_active Expired - Lifetime
- 1995-07-10 DE DE69522868T patent/DE69522868T2/de not_active Expired - Lifetime
- 1995-07-11 CN CN95109989A patent/CN1093250C/zh not_active Expired - Lifetime
- 1995-07-11 KR KR1019950020250A patent/KR100288324B1/ko not_active IP Right Cessation
- 1995-07-12 TW TW084107215A patent/TW278127B/zh not_active IP Right Cessation
-
1997
- 1997-03-11 US US08/814,693 patent/US5950718A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0692693B1 (de) | 2001-09-26 |
CN1093250C (zh) | 2002-10-23 |
US5950718A (en) | 1999-09-14 |
EP0692693A3 (de) | 1997-01-15 |
CN1121996A (zh) | 1996-05-08 |
TW278127B (de) | 1996-06-11 |
JPH0882494A (ja) | 1996-03-26 |
KR960003841A (ko) | 1996-02-23 |
DE69522868D1 (de) | 2001-10-31 |
CA2153527C (en) | 2004-01-06 |
CA2153527A1 (en) | 1996-01-12 |
JP3001181B2 (ja) | 2000-01-24 |
KR100288324B1 (ko) | 2001-05-02 |
EP0692693A2 (de) | 1996-01-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |