JPS621491A - 極低温媒体の供給遮断装置 - Google Patents
極低温媒体の供給遮断装置Info
- Publication number
- JPS621491A JPS621491A JP60141996A JP14199685A JPS621491A JP S621491 A JPS621491 A JP S621491A JP 60141996 A JP60141996 A JP 60141996A JP 14199685 A JP14199685 A JP 14199685A JP S621491 A JPS621491 A JP S621491A
- Authority
- JP
- Japan
- Prior art keywords
- nozzle
- lng
- supply pipe
- main valve
- pressure
- 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
- 230000000903 blocking effect Effects 0.000 title description 3
- 239000007788 liquid Substances 0.000 claims abstract description 24
- 239000007791 liquid phase Substances 0.000 claims abstract description 5
- 230000002265 prevention Effects 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 2
- 239000013535 sea water Substances 0.000 abstract description 35
- 239000013078 crystal Substances 0.000 abstract description 19
- 238000004891 communication Methods 0.000 abstract description 15
- 230000008014 freezing Effects 0.000 abstract description 6
- 238000007710 freezing Methods 0.000 abstract description 6
- 239000002002 slurry Substances 0.000 abstract description 5
- 238000002425 crystallisation Methods 0.000 abstract description 3
- 230000008025 crystallization Effects 0.000 abstract description 3
- 230000008018 melting Effects 0.000 abstract description 2
- 238000002844 melting Methods 0.000 abstract description 2
- 238000001556 precipitation Methods 0.000 abstract 1
- 238000005406 washing Methods 0.000 abstract 1
- 239000003949 liquefied natural gas Substances 0.000 description 40
- 239000007789 gas Substances 0.000 description 21
- 238000010612 desalination reaction Methods 0.000 description 6
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 4
- 239000012071 phase Substances 0.000 description 4
- 238000007664 blowing Methods 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 239000003345 natural gas Substances 0.000 description 3
- 230000008016 vaporization Effects 0.000 description 3
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000009834 vaporization Methods 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/22—Treatment of water, waste water, or sewage by freezing
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/08—Seawater, e.g. for desalination
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/124—Water desalination
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Physical Water Treatments (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60141996A JPS621491A (ja) | 1985-06-27 | 1985-06-27 | 極低温媒体の供給遮断装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60141996A JPS621491A (ja) | 1985-06-27 | 1985-06-27 | 極低温媒体の供給遮断装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS621491A true JPS621491A (ja) | 1987-01-07 |
| JPH0232032B2 JPH0232032B2 (enrdf_load_stackoverflow) | 1990-07-18 |
Family
ID=15304964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60141996A Granted JPS621491A (ja) | 1985-06-27 | 1985-06-27 | 極低温媒体の供給遮断装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS621491A (enrdf_load_stackoverflow) |
-
1985
- 1985-06-27 JP JP60141996A patent/JPS621491A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0232032B2 (enrdf_load_stackoverflow) | 1990-07-18 |
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