CN106524821A - Hydrogenation air cooling pipe bundle system for preventing ammonium salt flowing corrosion large leakage pipe blasting risk - Google Patents
Hydrogenation air cooling pipe bundle system for preventing ammonium salt flowing corrosion large leakage pipe blasting risk Download PDFInfo
- Publication number
- CN106524821A CN106524821A CN201611228997.1A CN201611228997A CN106524821A CN 106524821 A CN106524821 A CN 106524821A CN 201611228997 A CN201611228997 A CN 201611228997A CN 106524821 A CN106524821 A CN 106524821A
- Authority
- CN
- China
- Prior art keywords
- pipe
- bobbin carriage
- hole
- tube bank
- notch cuttype
- 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
- 238000005984 hydrogenation reaction Methods 0.000 title claims abstract description 32
- 230000007797 corrosion Effects 0.000 title claims abstract description 28
- 238000005260 corrosion Methods 0.000 title claims abstract description 28
- 238000001816 cooling Methods 0.000 title claims abstract description 25
- 150000003863 ammonium salts Chemical class 0.000 title claims abstract description 21
- 238000005422 blasting Methods 0.000 title abstract 3
- 238000007789 sealing Methods 0.000 claims abstract description 39
- 238000003466 welding Methods 0.000 claims description 8
- 241000274582 Pycnanthus angolensis Species 0.000 claims description 7
- 239000011087 paperboard Substances 0.000 claims description 7
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 230000000452 restraining effect Effects 0.000 claims description 4
- 238000005304 joining Methods 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 230000001953 sensory effect Effects 0.000 claims description 2
- 208000031481 Pathologic Constriction Diseases 0.000 claims 1
- 239000004744 fabric Substances 0.000 claims 1
- 210000001215 vagina Anatomy 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 abstract description 6
- 238000007689 inspection Methods 0.000 abstract description 2
- 239000012071 phase Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 239000010779 crude oil Substances 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 230000003628 erosive effect Effects 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000003921 oil Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 2
- 239000008186 active pharmaceutical agent Substances 0.000 description 2
- 238000005056 compaction Methods 0.000 description 2
- 238000002425 crystallisation Methods 0.000 description 2
- 230000008025 crystallization Effects 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 1
- KWIUHFFTVRNATP-UHFFFAOYSA-N Betaine Natural products C[N+](C)(C)CC([O-])=O KWIUHFFTVRNATP-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 229910000885 Dual-phase steel Inorganic materials 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 1
- KWIUHFFTVRNATP-UHFFFAOYSA-O N,N,N-trimethylglycinium Chemical compound C[N+](C)(C)CC(O)=O KWIUHFFTVRNATP-UHFFFAOYSA-O 0.000 description 1
- 229960003237 betaine Drugs 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 229910001293 incoloy Inorganic materials 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000035772 mutation Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000000505 pernicious effect Effects 0.000 description 1
- 150000004965 peroxy acids Chemical class 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 239000009671 shengli Substances 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 238000007619 statistical method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- F28F27/00—Control arrangements or safety devices specially adapted for heat-exchange or heat-transfer apparatus
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2265/00—Safety or protection arrangements; Arrangements for preventing malfunction
- F28F2265/16—Safety or protection arrangements; Arrangements for preventing malfunction for preventing leakage
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Gasket Seals (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201611228997.1A CN106524821B (en) | 2016-12-27 | 2016-12-27 | Prevent the hydrogenation air cooling tube bundle system of ammonium-salt flow corrosion gross leak booster risk |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201611228997.1A CN106524821B (en) | 2016-12-27 | 2016-12-27 | Prevent the hydrogenation air cooling tube bundle system of ammonium-salt flow corrosion gross leak booster risk |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106524821A true CN106524821A (en) | 2017-03-22 |
CN106524821B CN106524821B (en) | 2018-07-31 |
Family
ID=58337692
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201611228997.1A Active CN106524821B (en) | 2016-12-27 | 2016-12-27 | Prevent the hydrogenation air cooling tube bundle system of ammonium-salt flow corrosion gross leak booster risk |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106524821B (en) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5323849A (en) * | 1993-04-21 | 1994-06-28 | The United States Of America As Represented By The Secretary Of The Navy | Corrosion resistant shell and tube heat exchanger and a method of repairing the same |
CN201569337U (en) * | 2009-12-01 | 2010-09-01 | 攀枝花新钢钒股份有限公司 | Shell and tube heat exchanger |
CN201751794U (en) * | 2010-06-24 | 2011-02-23 | 潘传洪 | Pipe box of air cooler with threaded locking ring |
CN203100526U (en) * | 2013-01-25 | 2013-07-31 | 西安航新石化设备有限责任公司 | High-pressure air cooler channel and screwed plug sealing device thereof |
GB2524260A (en) * | 2014-03-17 | 2015-09-23 | Linde Ag | Air cooler for hydrogen process application having special header design and repair procedure |
CN206330466U (en) * | 2016-12-27 | 2017-07-14 | 浙江理工大学 | Prevent that ammonium-salt flow from corroding the hydrogenation air cooling tube bundle device of gross leak booster risk |
-
2016
- 2016-12-27 CN CN201611228997.1A patent/CN106524821B/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5323849A (en) * | 1993-04-21 | 1994-06-28 | The United States Of America As Represented By The Secretary Of The Navy | Corrosion resistant shell and tube heat exchanger and a method of repairing the same |
CN201569337U (en) * | 2009-12-01 | 2010-09-01 | 攀枝花新钢钒股份有限公司 | Shell and tube heat exchanger |
CN201751794U (en) * | 2010-06-24 | 2011-02-23 | 潘传洪 | Pipe box of air cooler with threaded locking ring |
CN203100526U (en) * | 2013-01-25 | 2013-07-31 | 西安航新石化设备有限责任公司 | High-pressure air cooler channel and screwed plug sealing device thereof |
GB2524260A (en) * | 2014-03-17 | 2015-09-23 | Linde Ag | Air cooler for hydrogen process application having special header design and repair procedure |
CN206330466U (en) * | 2016-12-27 | 2017-07-14 | 浙江理工大学 | Prevent that ammonium-salt flow from corroding the hydrogenation air cooling tube bundle device of gross leak booster risk |
Also Published As
Publication number | Publication date |
---|---|
CN106524821B (en) | 2018-07-31 |
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Legal Events
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C06 | Publication | ||
PB01 | Publication | ||
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EE01 | Entry into force of recordation of patent licensing contract | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20170322 Assignee: ZHEJIANG KALUOLAINA WEAVING Co.,Ltd. Assignor: ZHEJIANG SCI-TECH University Contract record no.: X2021330000803 Denomination of invention: Hydrogenation air cooling tube bundle system to prevent the risk of large leakage and tube explosion caused by ammonium salt flow corrosion Granted publication date: 20180731 License type: Common License Record date: 20211215 |
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EE01 | Entry into force of recordation of patent licensing contract | ||
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Application publication date: 20170322 Assignee: Hangzhou Renhe Sculpture Art Co.,Ltd. Assignor: ZHEJIANG SCI-TECH University Contract record no.: X2023980034019 Denomination of invention: A Hydrogenation Air Cooling Tube Bundle System for Preventing the Risk of Large Leakage and Explosion of Ammonium Salt Flow Corrosion Granted publication date: 20180731 License type: Common License Record date: 20230325 |
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EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20170322 Assignee: ZHEJIANG SHANGYUE NEW ENERGY DEVELOPMENT Co.,Ltd. Assignor: ZHEJIANG SCI-TECH University Contract record no.: X2023980034018 Denomination of invention: A Hydrogenation Air Cooling Tube Bundle System for Preventing the Risk of Large Leakage and Explosion of Ammonium Salt Flow Corrosion Granted publication date: 20180731 License type: Common License Record date: 20230328 |
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EE01 | Entry into force of recordation of patent licensing contract | ||
EE01 | Entry into force of recordation of patent licensing contract | ||
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Application publication date: 20170322 Assignee: ZHEJIANG SAISAI BEARING CO.,LTD. Assignor: ZHEJIANG SCI-TECH University Contract record no.: X2023330000256 Denomination of invention: A Hydrogenation Air Cooling Tube Bundle System for Preventing the Risk of Large Leakage and Explosion of Ammonium Salt Flow Corrosion Granted publication date: 20180731 License type: Common License Record date: 20230424 |
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EE01 | Entry into force of recordation of patent licensing contract | ||
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Application publication date: 20170322 Assignee: Yiwu Zhongyun Auto Products Co.,Ltd. Assignor: ZHEJIANG SCI-TECH University Contract record no.: X2023330000749 Denomination of invention: A Hydrogenation Air Cooling Tube Bundle System for Preventing the Risk of Large Leakage and Explosion of Ammonium Salt Flow Corrosion Granted publication date: 20180731 License type: Common License Record date: 20230928 |
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EE01 | Entry into force of recordation of patent licensing contract | ||
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Application publication date: 20170322 Assignee: GLOBALS ELECTRONICS (WENZHOU) Co.,Ltd. Assignor: ZHEJIANG SCI-TECH University Contract record no.: X2023330000820 Denomination of invention: A Hydrogenation Air Cooling Tube Bundle System for Preventing the Risk of Large Leakage and Explosion of Ammonium Salt Flow Corrosion Granted publication date: 20180731 License type: Common License Record date: 20231107 Application publication date: 20170322 Assignee: ZHEJIANG EXPO NEW MATERIALS CO.,LTD. Assignor: ZHEJIANG SCI-TECH University Contract record no.: X2023330000821 Denomination of invention: A Hydrogenation Air Cooling Tube Bundle System for Preventing the Risk of Large Leakage and Explosion of Ammonium Salt Flow Corrosion Granted publication date: 20180731 License type: Common License Record date: 20231107 |
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EE01 | Entry into force of recordation of patent licensing contract | ||
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Application publication date: 20170322 Assignee: ZHEJIANG XINZHEN PRINTING TECHNOLOGY CO.,LTD. Assignor: ZHEJIANG SCI-TECH University Contract record no.: X2024330000017 Denomination of invention: A Hydrogenation Air Cooling Tube Bundle System to Prevent the Risk of Large Leakage and Explosion of Ammonium Salt Flow Corrosion Granted publication date: 20180731 License type: Common License Record date: 20240229 |
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EE01 | Entry into force of recordation of patent licensing contract | ||
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Application publication date: 20170322 Assignee: Zhejiang Zhongjing Bearing Co.,Ltd. Assignor: ZHEJIANG SCI-TECH University Contract record no.: X2024330000026 Denomination of invention: A Hydrogenation Air Cooling Tube Bundle System to Prevent the Risk of Large Leakage and Explosion of Ammonium Salt Flow Corrosion Granted publication date: 20180731 License type: Common License Record date: 20240403 |