JPS5790301A - Shipping device of lpg in underground storage - Google Patents
Shipping device of lpg in underground storageInfo
- Publication number
- JPS5790301A JPS5790301A JP16403280A JP16403280A JPS5790301A JP S5790301 A JPS5790301 A JP S5790301A JP 16403280 A JP16403280 A JP 16403280A JP 16403280 A JP16403280 A JP 16403280A JP S5790301 A JPS5790301 A JP S5790301A
- Authority
- JP
- Japan
- Prior art keywords
- lpg
- dewatering
- pipe line
- passing
- dewatering device
- 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
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
- C10L3/12—Liquefied petroleum gas
Abstract
PURPOSE: To ship liquefied petroleum gas (LPG) while dewatering the water dissolved into the LPG stored underground, by providing a bypass line and a circuit with a dewatering device partially in a shipping pipe line of the LPG and joining the LPG passing through the both pipe lines.
CONSTITUTION: In a shipping pipe line 5 for guiding liquefied petroleum gas (LPG)3, stored in an enclosed underground cavity 2 formed in an underground rock bed 1, to a shipping vessel 4 on the ground, there are provided a dewatering circuit, passing through a dewatering device 6 used with synthetic zeolite as an adsorbent, and a bypass pipe line 7, detouring said dewatering device 6, then the LPG, passing through said dewatering device 6, and the LPG, passing through the bypass pipe line 7, are joined, mixed in a merged part 9 and shipped by adjusting quantity of water. In this way, a part of the shipped LPG is applied high degree dewatering treatment by using a zeolite adsorbent, while the other part of the LPG is as left in a non-treatment state through the bypass pipe line, then the both are joined to obtain a product of LPG satisfying a permissible value of water content, thus the dewatering device can be miniaturized.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16403280A JPS5790301A (en) | 1980-11-22 | 1980-11-22 | Shipping device of lpg in underground storage |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16403280A JPS5790301A (en) | 1980-11-22 | 1980-11-22 | Shipping device of lpg in underground storage |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5790301A true JPS5790301A (en) | 1982-06-05 |
JPH028198B2 JPH028198B2 (en) | 1990-02-22 |
Family
ID=15785508
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16403280A Granted JPS5790301A (en) | 1980-11-22 | 1980-11-22 | Shipping device of lpg in underground storage |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5790301A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5030032A (en) * | 1988-11-15 | 1991-07-09 | Neste Oy | Apparatus for producing water seal in protective tube of the submersed pump of gas cistern |
US5383746A (en) * | 1990-11-15 | 1995-01-24 | Dufourneaud; Jean-Marie | Process and device providing tightened operational safety for underground liquefied gas storage |
US6517286B1 (en) * | 2001-02-06 | 2003-02-11 | Spectrum Energy Services, Llc | Method for handling liquified natural gas (LNG) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5234417A (en) * | 1975-09-12 | 1977-03-16 | Mitsui Ekika Gas Kk | Underground type storage tank for low temperature liquefied gas |
-
1980
- 1980-11-22 JP JP16403280A patent/JPS5790301A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5234417A (en) * | 1975-09-12 | 1977-03-16 | Mitsui Ekika Gas Kk | Underground type storage tank for low temperature liquefied gas |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5030032A (en) * | 1988-11-15 | 1991-07-09 | Neste Oy | Apparatus for producing water seal in protective tube of the submersed pump of gas cistern |
US5383746A (en) * | 1990-11-15 | 1995-01-24 | Dufourneaud; Jean-Marie | Process and device providing tightened operational safety for underground liquefied gas storage |
US6517286B1 (en) * | 2001-02-06 | 2003-02-11 | Spectrum Energy Services, Llc | Method for handling liquified natural gas (LNG) |
Also Published As
Publication number | Publication date |
---|---|
JPH028198B2 (en) | 1990-02-22 |
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