JPS54102613A - Transfer method for gas-liquid two-phase flow in long- distance pipeline - Google Patents
Transfer method for gas-liquid two-phase flow in long- distance pipelineInfo
- Publication number
- JPS54102613A JPS54102613A JP975878A JP975878A JPS54102613A JP S54102613 A JPS54102613 A JP S54102613A JP 975878 A JP975878 A JP 975878A JP 975878 A JP975878 A JP 975878A JP S54102613 A JPS54102613 A JP S54102613A
- Authority
- JP
- Japan
- Prior art keywords
- liquid
- gaseous
- valves
- pipeline
- reservoir
- 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.)
- Granted
Links
Landscapes
- Pipeline Systems (AREA)
Abstract
PURPOSE: To provide low-cost transfer through long-distance pipelines by feeding out gaseous portion reached to a relay station without waiting for the reach of liquid portion and the eafter feeding out the liquid portion together with the next- reaching gaseous portion.
CONSTITUTION: With a gaseous portion reached through a pipeline 1a, flow selector valves 11 and 14 open and valves 12, 13, 15, and 16 close so as to feed out the gaseous portion through a bypath line 10 to a pipeline 1b. The liquid portion reached to the relay station by way of a pig is stored in a liquid reservoir 9, and the valve 11 closes and the valves 12 and 13 open. With all the liquid stored in the reservoir 9, the pig is stored in a pig receiver 2 and valves 11, 12, and 13 are changed over to feed out the gaseous port on. The liquid in the reservoir 9 is subjected to a siphon effect of the gas feed pressure and passed through a feed pipe 17, booster pump 6, flow control valve 18, and check valve 19 before mixed with the gaseous portion and fed into the pipeline 1b.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP975878A JPS54102613A (en) | 1978-01-31 | 1978-01-31 | Transfer method for gas-liquid two-phase flow in long- distance pipeline |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP975878A JPS54102613A (en) | 1978-01-31 | 1978-01-31 | Transfer method for gas-liquid two-phase flow in long- distance pipeline |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS54102613A true JPS54102613A (en) | 1979-08-13 |
JPS6153600B2 JPS6153600B2 (en) | 1986-11-18 |
Family
ID=11729174
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP975878A Granted JPS54102613A (en) | 1978-01-31 | 1978-01-31 | Transfer method for gas-liquid two-phase flow in long- distance pipeline |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54102613A (en) |
-
1978
- 1978-01-31 JP JP975878A patent/JPS54102613A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS6153600B2 (en) | 1986-11-18 |
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