CN103864104A - 在Andrussow 工艺中稳定热交换管的方法 - Google Patents
在Andrussow 工艺中稳定热交换管的方法 Download PDFInfo
- Publication number
- CN103864104A CN103864104A CN201310680604.0A CN201310680604A CN103864104A CN 103864104 A CN103864104 A CN 103864104A CN 201310680604 A CN201310680604 A CN 201310680604A CN 103864104 A CN103864104 A CN 103864104A
- Authority
- CN
- China
- Prior art keywords
- sleeve pipe
- pipe
- prussic acid
- oxygen
- crude 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.)
- Granted
Links
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
- C01C3/00—Cyanogen; Compounds thereof
- C01C3/02—Preparation, separation or purification of hydrogen cyanide
- C01C3/0208—Preparation in gaseous phase
- C01C3/0212—Preparation in gaseous phase from hydrocarbons and ammonia in the presence of oxygen, e.g. the Andrussow-process
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
- C01C3/00—Cyanogen; Compounds thereof
- C01C3/02—Preparation, separation or purification of hydrogen cyanide
- C01C3/0208—Preparation in gaseous phase
- C01C3/0212—Preparation in gaseous phase from hydrocarbons and ammonia in the presence of oxygen, e.g. the Andrussow-process
- C01C3/022—Apparatus therefor
-
- 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
- F28F19/002—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers by using inserts or attachments
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
- F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
- F28D2021/0022—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for chemical reactors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D7/16—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged in parallel spaced relation
-
- 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
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
- Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Inorganic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Hydrogen, Water And Hydrids (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Catalysts (AREA)
Abstract
Description
Claims (14)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201261738775P | 2012-12-18 | 2012-12-18 | |
US61/738,775 | 2012-12-18 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103864104A true CN103864104A (zh) | 2014-06-18 |
CN103864104B CN103864104B (zh) | 2018-03-02 |
Family
ID=49989890
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310680604.0A Active CN103864104B (zh) | 2012-12-18 | 2013-12-12 | 在Andrussow 工艺中稳定热交换管的方法 |
Country Status (6)
Country | Link |
---|---|
US (1) | US20160046498A1 (zh) |
EP (1) | EP2935117A1 (zh) |
CN (1) | CN103864104B (zh) |
HK (1) | HK1199004A1 (zh) |
TW (1) | TW201437595A (zh) |
WO (1) | WO2014099601A1 (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016107868A1 (en) | 2014-12-30 | 2016-07-07 | Gunnar Sanner | Thermal reactor |
CN117704856A (zh) * | 2023-12-04 | 2024-03-15 | 烟台500供热有限公司 | 一种清洗方便的复合式换热器 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3980710A4 (en) * | 2019-06-04 | 2023-01-25 | Baltimore Aircoil Company, Inc. | TUBULAR MEMBRANE HEAT EXCHANGER |
CN110711446B (zh) * | 2019-11-07 | 2021-02-12 | 华北电力大学 | 一种用于脱除烟气颗粒物的陶瓷膜组件 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0345925A1 (en) * | 1988-04-13 | 1989-12-13 | Mitsubishi Gas Chemical Company, Inc. | Process and apparatus for producing hydrogen cyanide |
CN1200102A (zh) * | 1995-09-01 | 1998-11-25 | 帝国化学工业公司 | 生产氰化氢的方法及其装置 |
US20010040024A1 (en) * | 1999-06-30 | 2001-11-15 | Blanda Paul Joseph | High performance heat exchangers |
EP1624273A2 (en) * | 2004-08-02 | 2006-02-08 | Rohm And Haas Company | Method of repairing a tube using a flow through tube plug, methods of repairing and forming a laminated tubesheet, and heat exchanger |
EP1795855A1 (en) * | 1999-05-12 | 2007-06-13 | TPA Howe-Baker Limited | A tubesheet and tube protector device and a method for making such a device |
WO2008105669A1 (en) * | 2007-03-01 | 2008-09-04 | Eicproc As | A process for the production of cyanides |
US20110171101A1 (en) * | 2007-07-23 | 2011-07-14 | Evonik Roehm Gmbh | Reactor for preparing hydrogen cyanide by the andrussow process |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007014586A1 (de) * | 2007-03-23 | 2008-09-25 | Evonik Röhm Gmbh | Verfahren zur Herstellung von Cyanwasserstoff (HCN) |
-
2013
- 2013-12-12 WO PCT/US2013/074642 patent/WO2014099601A1/en active Application Filing
- 2013-12-12 EP EP13821744.3A patent/EP2935117A1/en not_active Withdrawn
- 2013-12-12 TW TW102145764A patent/TW201437595A/zh unknown
- 2013-12-12 CN CN201310680604.0A patent/CN103864104B/zh active Active
- 2013-12-12 US US14/742,134 patent/US20160046498A1/en not_active Abandoned
-
2014
- 2014-12-17 HK HK14112623.4A patent/HK1199004A1/zh unknown
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0345925A1 (en) * | 1988-04-13 | 1989-12-13 | Mitsubishi Gas Chemical Company, Inc. | Process and apparatus for producing hydrogen cyanide |
CN1200102A (zh) * | 1995-09-01 | 1998-11-25 | 帝国化学工业公司 | 生产氰化氢的方法及其装置 |
EP1795855A1 (en) * | 1999-05-12 | 2007-06-13 | TPA Howe-Baker Limited | A tubesheet and tube protector device and a method for making such a device |
US20010040024A1 (en) * | 1999-06-30 | 2001-11-15 | Blanda Paul Joseph | High performance heat exchangers |
EP1624273A2 (en) * | 2004-08-02 | 2006-02-08 | Rohm And Haas Company | Method of repairing a tube using a flow through tube plug, methods of repairing and forming a laminated tubesheet, and heat exchanger |
WO2008105669A1 (en) * | 2007-03-01 | 2008-09-04 | Eicproc As | A process for the production of cyanides |
US20110171101A1 (en) * | 2007-07-23 | 2011-07-14 | Evonik Roehm Gmbh | Reactor for preparing hydrogen cyanide by the andrussow process |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016107868A1 (en) | 2014-12-30 | 2016-07-07 | Gunnar Sanner | Thermal reactor |
CN117704856A (zh) * | 2023-12-04 | 2024-03-15 | 烟台500供热有限公司 | 一种清洗方便的复合式换热器 |
CN117704856B (zh) * | 2023-12-04 | 2024-09-03 | 烟台500供热有限公司 | 一种清洗方便的复合式换热器 |
Also Published As
Publication number | Publication date |
---|---|
TW201437595A (zh) | 2014-10-01 |
WO2014099601A1 (en) | 2014-06-26 |
HK1199004A1 (zh) | 2015-06-19 |
US20160046498A1 (en) | 2016-02-18 |
CN103864104B (zh) | 2018-03-02 |
EP2935117A1 (en) | 2015-10-28 |
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