JPS55107199A - Ipe-line device for transferring two-phase fluid of long distance for low velocity of flow - Google Patents

Ipe-line device for transferring two-phase fluid of long distance for low velocity of flow

Info

Publication number
JPS55107199A
JPS55107199A JP1433979A JP1433979A JPS55107199A JP S55107199 A JPS55107199 A JP S55107199A JP 1433979 A JP1433979 A JP 1433979A JP 1433979 A JP1433979 A JP 1433979A JP S55107199 A JPS55107199 A JP S55107199A
Authority
JP
Japan
Prior art keywords
pipe
liquid
phase fluid
line
flow
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.)
Pending
Application number
JP1433979A
Other languages
Japanese (ja)
Inventor
Kenjiro Isobe
Teruo Suzuki
Hidekazu Hirata
Tadanosuke Tsuchida
Kazuo Koda
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JFE Engineering Corp
Original Assignee
NKK Corp
Nippon Kokan Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by NKK Corp, Nippon Kokan Ltd filed Critical NKK Corp
Priority to JP1433979A priority Critical patent/JPS55107199A/en
Publication of JPS55107199A publication Critical patent/JPS55107199A/en
Pending legal-status Critical Current

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  • Pipeline Systems (AREA)

Abstract

PURPOSE: To transfer a two-phase fluid without decreasing the transfer efficiency even when the fluid is transferred for a long distance at a low velocity of flow.
CONSTITUTION: This pipe-line device consists of a long-distance two-phase pipe- line which is divided into some pipe-line sections 3 each including a sphere launcher 1 and a sphere catcher 2. Each pipe-line section 3 is provided with a plurality of liquid recovery by-passes 4. These by- passes 4 are provided in such portions of the pipe-line section 3 that are in positions where it is necessary that a liquid in the two-phase fluid flowing in the pipe-line section 3 be recovered. The liquid separated from the two-phase fluid is introduced into a liquid reservoir 14. The flow rate of the liquid is controlled by a control valve 19 to allow the liquid to have a potential head via a by- pass 18 with respect to the following confluence of the two-phase fluid in the pipe-line section 3. Thus, the liquid can be transferred without power. When something abnormal occurs in the transferring of the fluid during a pigging operation, the length of the liquid under a pig can be shortened by recovering the liquid through the by-pass 4. Thus, when a two-phase fluid is transferred for a long distance at a low velocity of flow by using this pipe-line device, inconveniences in a conventional pipe-line device of this kind can be eliminated so that the transfer efficiency can be increased.
COPYRIGHT: (C)1980,JPO&Japio
JP1433979A 1979-02-13 1979-02-13 Ipe-line device for transferring two-phase fluid of long distance for low velocity of flow Pending JPS55107199A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1433979A JPS55107199A (en) 1979-02-13 1979-02-13 Ipe-line device for transferring two-phase fluid of long distance for low velocity of flow

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1433979A JPS55107199A (en) 1979-02-13 1979-02-13 Ipe-line device for transferring two-phase fluid of long distance for low velocity of flow

Publications (1)

Publication Number Publication Date
JPS55107199A true JPS55107199A (en) 1980-08-16

Family

ID=11858298

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1433979A Pending JPS55107199A (en) 1979-02-13 1979-02-13 Ipe-line device for transferring two-phase fluid of long distance for low velocity of flow

Country Status (1)

Country Link
JP (1) JPS55107199A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53113314A (en) * 1977-03-16 1978-10-03 Nippon Kokan Kk <Nkk> Piping device for fluid transportation by multi phase fluid

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53113314A (en) * 1977-03-16 1978-10-03 Nippon Kokan Kk <Nkk> Piping device for fluid transportation by multi phase fluid

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