FIELD: gas industry.
SUBSTANCE: used in piping compressor shops during the main gas transport through a multi-line gas pipeline system, in particular for drying process pipelines. A method for drying process pipelines of a compressor shop, which consists in filling the process system of the compressor shop with gas, and drying the gas pipelines of the compressor shop is carried out with dry gas from the outlet of the adjacent compressor shop through the inter-shop fuel manifold, with the gradual displacement of wet gas into the main gas pipeline through the bypass of the outlet valve of the compressor shop and compliance with the standard value of the gas moisture dew point temperature is not higher than minus 10°C in the main gas pipeline.
EFFECT: no power resources are required to launch gas pumping units to the shop loop and release natural gas into the atmosphere.
1 cl, 1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF DRYING PROCESS PIPELINES OF COMPRESSOR YARD | 2023 |
|
RU2820376C1 |
| GAS PIPELINE CAVITY DRYING METHOD AFTER HYDRAULIC PRESSURE TESTS ARE COMPLETED | 2008 |
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| METHOD OF DRYING COMPRESSOR SHOP TECHNOLOGICAL PIPELINES | 2017 |
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| DRYING PIPELINE INSIDE | 2014 |
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| METHOD FOR DRYING SEA GAS PIPELINE CAVITY AFTER HYDRAULIC TESTS | 2017 |
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| DEWATERING METHOD OF CAVITY OF SUBAQUEOUS SECTION OF CROSS-COUNTRY GAS PIPELINE AFTER HYDRAULIC TESTING | 2007 |
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| METHOD OF SELECTION OF NATURAL GAS FROM DISCONNECTED MAIN GAS PIPELINE IN MULTILINE SYSTEM (VARIANTS) AND SYSTEM FOR CARRYING IT OUT | 2016 |
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| MODE OF DRAINAGE OF CAVITIES OF PIPELINES AND AN ARRANGEMENT FOR ITS EXECUTION | 2004 |
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| SYSTEM FOR PUMPING GAS FROM DISCONNECTED COMPRESSOR SHOP OF MAIN PIPELINE | 2019 |
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RU2731687C1 |
| METHOD TO PUMP NATURAL GAS FROM DISCONNECTED PIPELINE SECTION IN MULTI-LINE SYSTEM OF MANIFOLD GAS LINES WITH APPLICATION OF GAS PUMPING UNITS OF COMPRESSOR STATION | 2010 |
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RU2447355C2 |
