CN101852504B - 用于油气回收的双级复叠制冷方法 - Google Patents
用于油气回收的双级复叠制冷方法 Download PDFInfo
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- CN101852504B CN101852504B CN2010101732263A CN201010173226A CN101852504B CN 101852504 B CN101852504 B CN 101852504B CN 2010101732263 A CN2010101732263 A CN 2010101732263A CN 201010173226 A CN201010173226 A CN 201010173226A CN 101852504 B CN101852504 B CN 101852504B
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- oil gas
- stage
- condenser
- pressure
- compression refrigeration
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- 238000005057 refrigeration Methods 0.000 title claims abstract description 70
- 238000000034 method Methods 0.000 title claims abstract description 15
- 238000011084 recovery Methods 0.000 title abstract description 8
- 230000006835 compression Effects 0.000 claims abstract description 36
- 238000007906 compression Methods 0.000 claims abstract description 36
- 238000009833 condensation Methods 0.000 claims abstract description 22
- 230000005494 condensation Effects 0.000 claims abstract description 21
- 238000001704 evaporation Methods 0.000 claims abstract description 16
- 238000001816 cooling Methods 0.000 claims abstract description 10
- 230000004087 circulation Effects 0.000 claims description 35
- 239000003507 refrigerant Substances 0.000 claims description 8
- 230000008020 evaporation Effects 0.000 abstract description 5
- 239000007789 gas Substances 0.000 description 119
- 239000007788 liquid Substances 0.000 description 14
- 229930195733 hydrocarbon Natural products 0.000 description 5
- 150000002430 hydrocarbons Chemical class 0.000 description 5
- 239000004215 Carbon black (E152) Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000004064 recycling Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 235000019628 coolness Nutrition 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Separation By Low-Temperature Treatments (AREA)
Abstract
Description
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Application Number | Priority Date | Filing Date | Title |
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CN2010101732263A CN101852504B (zh) | 2010-05-14 | 2010-05-14 | 用于油气回收的双级复叠制冷方法 |
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CN2010101732263A CN101852504B (zh) | 2010-05-14 | 2010-05-14 | 用于油气回收的双级复叠制冷方法 |
Publications (2)
Publication Number | Publication Date |
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CN101852504A CN101852504A (zh) | 2010-10-06 |
CN101852504B true CN101852504B (zh) | 2012-08-22 |
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CN2010101732263A Expired - Fee Related CN101852504B (zh) | 2010-05-14 | 2010-05-14 | 用于油气回收的双级复叠制冷方法 |
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CN (1) | CN101852504B (zh) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102706024B (zh) * | 2012-06-04 | 2015-06-17 | 上海森鑫新能源科技有限公司 | 一种油气回收的阶梯式制冷系统和制冷方法及除霜方法 |
CN102940974B (zh) * | 2012-11-07 | 2014-12-03 | 江苏大学 | 一种利用混和制冷剂循环的油气冷凝回收方法 |
CN103017481A (zh) * | 2012-12-14 | 2013-04-03 | 广东吉荣空调有限公司 | 低温冷凝式油气回收机及其运行方法 |
CN106315499B (zh) * | 2016-10-28 | 2017-09-19 | 上海聚宸新能源科技有限公司 | 一种相变蓄能式油气回收设备和回收方法 |
CN107906786B (zh) * | 2017-12-25 | 2023-06-30 | 华北理工大学 | 基于双级热泵和复叠循环制取医学上低温环境的耦合系统 |
CN108211648B (zh) * | 2018-02-08 | 2023-08-08 | 广东申菱环境系统股份有限公司 | 热回收式冷凝及变温变压吸附组合工艺油气回收装置 |
CN108731292A (zh) * | 2018-07-09 | 2018-11-02 | 广东申菱环境系统股份有限公司 | 一种热虹吸式融霜双通道油气回收冷凝机组 |
CN109163215B (zh) * | 2018-09-06 | 2020-08-14 | 常州大学 | 一种油气合建站储能型油气回收装置及方法 |
CN109157861B (zh) * | 2018-09-29 | 2024-02-06 | 南京五洲制冷集团有限公司 | 具有自除霜功能的间接冷凝式油气回收机组 |
CN109534275A (zh) * | 2018-12-12 | 2019-03-29 | 无锡冠亚恒温制冷技术有限公司 | 一种油气回收系统 |
CN114984606A (zh) * | 2022-05-13 | 2022-09-02 | 浙江劳达制冷科技有限公司 | 一种废气冷凝回收低温机组 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4028079A (en) * | 1976-02-23 | 1977-06-07 | Suntech, Inc. | Cascade refrigeration system |
US4151724A (en) * | 1977-06-13 | 1979-05-01 | Frick Company | Pressurized refrigerant feed with recirculation for compound compression refrigeration systems |
CN1129750C (zh) * | 1998-12-25 | 2003-12-03 | 大金工业株式会社 | 冷冻装置 |
CN1492987A (zh) * | 2001-02-23 | 2004-04-28 | IGC�����˶���ϵͳ��˾ | 超低温闭环再循环气体冷却系统 |
JP4044353B2 (ja) * | 2002-03-26 | 2008-02-06 | 株式会社前川製作所 | 低元冷凍サイクルの冷媒ガスの回収方法とその装置 |
-
2010
- 2010-05-14 CN CN2010101732263A patent/CN101852504B/zh not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4028079A (en) * | 1976-02-23 | 1977-06-07 | Suntech, Inc. | Cascade refrigeration system |
US4151724A (en) * | 1977-06-13 | 1979-05-01 | Frick Company | Pressurized refrigerant feed with recirculation for compound compression refrigeration systems |
CN1129750C (zh) * | 1998-12-25 | 2003-12-03 | 大金工业株式会社 | 冷冻装置 |
CN1492987A (zh) * | 2001-02-23 | 2004-04-28 | IGC�����˶���ϵͳ��˾ | 超低温闭环再循环气体冷却系统 |
JP4044353B2 (ja) * | 2002-03-26 | 2008-02-06 | 株式会社前川製作所 | 低元冷凍サイクルの冷媒ガスの回収方法とその装置 |
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Publication number | Publication date |
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CN101852504A (zh) | 2010-10-06 |
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EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20101006 Assignee: Nanjing All Delight Refrigeration Equipment Co., Ltd. Assignor: Southeast University Contract record no.: 2013320000013 Denomination of invention: Double-stage cascade refrigeration method used for oil-gas recovery Granted publication date: 20120822 License type: Exclusive License Record date: 20130118 |
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