CN105733721B - 一种从天然气中脱除重烃的方法和系统 - Google Patents
一种从天然气中脱除重烃的方法和系统 Download PDFInfo
- Publication number
- CN105733721B CN105733721B CN201610227796.3A CN201610227796A CN105733721B CN 105733721 B CN105733721 B CN 105733721B CN 201610227796 A CN201610227796 A CN 201610227796A CN 105733721 B CN105733721 B CN 105733721B
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- CN
- China
- Prior art keywords
- heavy hydrocarbon
- natural gas
- domethanizing column
- valve
- dethanizer
- 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 - Fee Related
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L3/00—Gaseous fuels; Natural gas; Synthetic natural gas obtained by processes not covered by subclass C10G, C10K; Liquefied petroleum gas
- C10L3/06—Natural gas; Synthetic natural gas obtained by processes not covered by C10G, C10K3/02 or C10K3/04
- C10L3/10—Working-up natural gas or synthetic natural gas
- C10L3/101—Removal of contaminants
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L3/00—Gaseous fuels; Natural gas; Synthetic natural gas obtained by processes not covered by subclass C10G, C10K; Liquefied petroleum gas
- C10L3/06—Natural gas; Synthetic natural gas obtained by processes not covered by C10G, C10K3/02 or C10K3/04
- C10L3/10—Working-up natural gas or synthetic natural gas
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L2290/00—Fuel preparation or upgrading, processes or apparatus therefore, comprising specific process steps or apparatus units
- C10L2290/54—Specific separation steps for separating fractions, components or impurities during preparation or upgrading of a fuel
- C10L2290/543—Distillation, fractionation or rectification for separating fractions, components or impurities during preparation or upgrading of a fuel
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Separation By Low-Temperature Treatments (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610227796.3A CN105733721B (zh) | 2016-04-14 | 2016-04-14 | 一种从天然气中脱除重烃的方法和系统 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610227796.3A CN105733721B (zh) | 2016-04-14 | 2016-04-14 | 一种从天然气中脱除重烃的方法和系统 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105733721A CN105733721A (zh) | 2016-07-06 |
CN105733721B true CN105733721B (zh) | 2018-09-25 |
Family
ID=56254153
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610227796.3A Expired - Fee Related CN105733721B (zh) | 2016-04-14 | 2016-04-14 | 一种从天然气中脱除重烃的方法和系统 |
Country Status (1)
Country | Link |
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CN (1) | CN105733721B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106978226B (zh) * | 2017-05-24 | 2022-12-13 | 北京美华盛工程技术有限公司 | 一种深冷法分离天然气中重烃的工艺和系统 |
CN109028758A (zh) * | 2018-08-07 | 2018-12-18 | 中国石油工程建设有限公司 | 一种采用混合冷剂制冷的天然气乙烷回收装置及方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103994635A (zh) * | 2014-05-07 | 2014-08-20 | 中国寰球工程公司 | 一种利用液化天然气冷能回收轻烃的装置和方法 |
CN104087357A (zh) * | 2014-07-16 | 2014-10-08 | 北京安珂罗工程技术有限公司 | 一种从天然气液化过程中脱除重烃的方法和系统 |
CN205473627U (zh) * | 2016-04-14 | 2016-08-17 | 北京安珂罗工程技术有限公司 | 一种从天然气中脱除重烃的系统 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010077614A2 (en) * | 2008-12-08 | 2010-07-08 | Howe-Baker Engineers, Ltd. | Liquid natural gas processing |
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2016
- 2016-04-14 CN CN201610227796.3A patent/CN105733721B/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103994635A (zh) * | 2014-05-07 | 2014-08-20 | 中国寰球工程公司 | 一种利用液化天然气冷能回收轻烃的装置和方法 |
CN104087357A (zh) * | 2014-07-16 | 2014-10-08 | 北京安珂罗工程技术有限公司 | 一种从天然气液化过程中脱除重烃的方法和系统 |
CN205473627U (zh) * | 2016-04-14 | 2016-08-17 | 北京安珂罗工程技术有限公司 | 一种从天然气中脱除重烃的系统 |
Also Published As
Publication number | Publication date |
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CN105733721A (zh) | 2016-07-06 |
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Address after: On the east side of building 10, Ubp B10 100015 Beijing City, Chaoyang District Jiuxianqiao road two Applicant after: BEIJING ENCRYO ENGINEERING CO.,LTD. Address before: 100015 Jiuxianqiao Chaoyang District East Road, No. A3, office building on the west side of the three floor of the Applicant before: BEIJING ENCRYO ENGINEERING CO.,LTD. |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP02 | Change in the address of a patent holder |
Address after: 100015 room b12c402, No.10 Jiuxianqiao Road, Chaoyang District, Beijing Patentee after: BEIJING ENCRYO ENGINEERING Co.,Ltd. Address before: 100015 2nd floor, east side, building B10, Hengtong business park, No.10 Jiuxianqiao Road, Chaoyang District, Beijing Patentee before: BEIJING ENCRYO ENGINEERING Co.,Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180925 |
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CF01 | Termination of patent right due to non-payment of annual fee |