CN104479735B - 一种常减压装置换热系统及工艺 - Google Patents
一种常减压装置换热系统及工艺 Download PDFInfo
- Publication number
- CN104479735B CN104479735B CN201410802568.5A CN201410802568A CN104479735B CN 104479735 B CN104479735 B CN 104479735B CN 201410802568 A CN201410802568 A CN 201410802568A CN 104479735 B CN104479735 B CN 104479735B
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- CN
- China
- Prior art keywords
- heat exchanger
- heat exchange
- stream
- stream heat
- oil
- 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.)
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G53/00—Treatment of hydrocarbon oils, in the absence of hydrogen, by two or more refining processes
-
- 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
- F28D7/0066—Multi-circuit heat-exchangers, e.g. integrating different heat exchange sections in the same unit or heat-exchangers for more than two fluids
-
- 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
- F28D7/02—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 helically coiled
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410802568.5A CN104479735B (zh) | 2014-12-20 | 2014-12-20 | 一种常减压装置换热系统及工艺 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410802568.5A CN104479735B (zh) | 2014-12-20 | 2014-12-20 | 一种常减压装置换热系统及工艺 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104479735A CN104479735A (zh) | 2015-04-01 |
CN104479735B true CN104479735B (zh) | 2016-03-30 |
Family
ID=52754348
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410802568.5A Active CN104479735B (zh) | 2014-12-20 | 2014-12-20 | 一种常减压装置换热系统及工艺 |
Country Status (1)
Country | Link |
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CN (1) | CN104479735B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108929718B (zh) * | 2017-05-26 | 2020-12-01 | 中国石油天然气股份有限公司 | 脱盐系统及原油脱盐方法 |
CN110373222B (zh) * | 2019-07-29 | 2024-06-14 | 镇海石化建安工程股份有限公司 | 一种具有缠绕管式换热器的常减压换热系统及换热工艺 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201306959Y (zh) * | 2008-09-28 | 2009-09-09 | 南京圣诺热管有限公司 | 石化常减压装置低温烟气热回收热管换热器 |
CN202754957U (zh) * | 2012-09-17 | 2013-02-27 | 山东昌邑石化有限公司 | 加工重质原油的常减压装置 |
CN203866254U (zh) * | 2014-03-18 | 2014-10-08 | 雷泽永 | 一种常减压-催化烟气油浆热联合装置 |
CN204455010U (zh) * | 2014-12-20 | 2015-07-08 | 镇海石化建安工程有限公司 | 一种常减压装置换热系统 |
-
2014
- 2014-12-20 CN CN201410802568.5A patent/CN104479735B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201306959Y (zh) * | 2008-09-28 | 2009-09-09 | 南京圣诺热管有限公司 | 石化常减压装置低温烟气热回收热管换热器 |
CN202754957U (zh) * | 2012-09-17 | 2013-02-27 | 山东昌邑石化有限公司 | 加工重质原油的常减压装置 |
CN203866254U (zh) * | 2014-03-18 | 2014-10-08 | 雷泽永 | 一种常减压-催化烟气油浆热联合装置 |
CN204455010U (zh) * | 2014-12-20 | 2015-07-08 | 镇海石化建安工程有限公司 | 一种常减压装置换热系统 |
Also Published As
Publication number | Publication date |
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CN104479735A (zh) | 2015-04-01 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Du Yueliang Inventor after: Wang Jianliang Inventor after: Zhang Xianan Inventor after: Hu Xingmiao Inventor after: Zhou Kuier Inventor after: Ma Huili Inventor after: Wang Yu Inventor after: Tao Jiang Inventor before: Wang Jianliang Inventor before: Zhang Xianan Inventor before: Hu Xingmiao Inventor before: Zhou Kuier Inventor before: Ma Huili Inventor before: Wang Yu Inventor before: Tao Jiang |
|
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 315207 Jiaochuan Street Refining Road, Zhenhai District, Ningbo City, Zhejiang Province Patentee after: Zhenhai Petrochemical Construction and Installation Engineering Co.,Ltd. Address before: 315207 Jiaochuan Street Refining Road, Zhenhai District, Ningbo City, Zhejiang Province Patentee before: ZHENHAI PETROCHEMICAL JIANAN ENGINEERING Co.,Ltd. |