RU2014116532A - METHOD FOR PREPARING AND TRANSPORTING A MIXTURE OF LIQUEFIED HYDROCARBONS BY MAIN PIPELINES IN THE COOLED CONDITION - Google Patents
METHOD FOR PREPARING AND TRANSPORTING A MIXTURE OF LIQUEFIED HYDROCARBONS BY MAIN PIPELINES IN THE COOLED CONDITION Download PDFInfo
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- RU2014116532A RU2014116532A RU2014116532/02A RU2014116532A RU2014116532A RU 2014116532 A RU2014116532 A RU 2014116532A RU 2014116532/02 A RU2014116532/02 A RU 2014116532/02A RU 2014116532 A RU2014116532 A RU 2014116532A RU 2014116532 A RU2014116532 A RU 2014116532A
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- Separation By Low-Temperature Treatments (AREA)
Abstract
Способ подготовки и транспортирования смеси сжиженных углеводородов в охлажденном состоянии, включающий создание смеси природного газа (преимущественно метана) и легкого углеводородного растворителя (в основном пропана), охлаждение смеси до условий обработки, хранения и транспортирования, отличающийся тем, что природный газ охлаждают до температуры от - 30 до - 50°C и газовый конденсат до температуры от - 20 до - 50°C, затем пропускают охлажденный газ через охлажденный газовый конденсат при дополнительном охлаждении полученной смеси до температуры от - 40 до - 50°C при давлении от 10 до 12 МПа, при весовом содержании конденсата в смеси от 3 до 10%.A method of preparing and transporting a mixture of liquefied hydrocarbons in a cooled state, including creating a mixture of natural gas (mainly methane) and a light hydrocarbon solvent (mainly propane), cooling the mixture to processing, storage and transportation conditions, characterized in that the natural gas is cooled to a temperature of - 30 to - 50 ° C and gas condensate to a temperature of from - 20 to - 50 ° C, then cooled gas is passed through the cooled gas condensate with additional cooling of the mixture to a pace Aturi from - 40 to - 50 ° C at a pressure of 10 to 12 MPa, at a weight content of the condensate mixture from 3 to 10%.
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Application Number | Priority Date | Filing Date | Title |
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RU2014116532/02A RU2584628C2 (en) | 2014-04-23 | 2014-04-23 | Method of preparation for transportation of liquefied hydrocarbon mixture via main pipelines under cool conditions |
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RU2014116532/02A RU2584628C2 (en) | 2014-04-23 | 2014-04-23 | Method of preparation for transportation of liquefied hydrocarbon mixture via main pipelines under cool conditions |
Publications (2)
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RU2014116532A true RU2014116532A (en) | 2015-10-27 |
RU2584628C2 RU2584628C2 (en) | 2016-05-20 |
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RU2014116532/02A RU2584628C2 (en) | 2014-04-23 | 2014-04-23 | Method of preparation for transportation of liquefied hydrocarbon mixture via main pipelines under cool conditions |
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Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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RU2639441C1 (en) * | 2017-05-10 | 2017-12-21 | Владимир Иванович Савичев | Method for transporting hydrocarbon gas in supercritical state |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
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DZ2535A1 (en) * | 1997-06-20 | 2003-01-08 | Exxon Production Research Co | Advanced process for liquefying natural gas. |
MY123311A (en) * | 1999-01-15 | 2006-05-31 | Exxon Production Research Co | Process for producing a pressurized methane-rich liquid from a methane-rich gas |
KR101414212B1 (en) * | 2005-07-08 | 2014-07-04 | 씨원 마리타임 콥. | Method of bulk transport and storage of gas in a liquid medium |
US8008533B2 (en) * | 2005-12-06 | 2011-08-30 | BP Exoloration Operating Company Limited | Process for regasifying a gas hydrate slurry |
RU2476789C1 (en) * | 2011-08-24 | 2013-02-27 | Открытое акционерное общество "ВНИПИгаздобыча" | Method for low-temperature preparation of natural gas and extraction of unstable hydrocarbon condensate from native gas (versions) and plant for its realisation |
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RU2584628C2 (en) | 2016-05-20 |
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Legal Events
Date | Code | Title | Description |
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FA92 | Acknowledgement of application withdrawn (lack of supplementary materials submitted) |
Effective date: 20151020 |
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FZ9A | Application not withdrawn (correction of the notice of withdrawal) |
Effective date: 20160128 |
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MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20190424 |