JPS6311518B2 - - Google Patents
Info
- Publication number
- JPS6311518B2 JPS6311518B2 JP12431583A JP12431583A JPS6311518B2 JP S6311518 B2 JPS6311518 B2 JP S6311518B2 JP 12431583 A JP12431583 A JP 12431583A JP 12431583 A JP12431583 A JP 12431583A JP S6311518 B2 JPS6311518 B2 JP S6311518B2
- Authority
- JP
- Japan
- Prior art keywords
- insulating
- fitting
- electrode device
- pipe joint
- insulator
- 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.)
- Expired
Links
- 239000012212 insulator Substances 0.000 claims description 34
- 239000002184 metal Substances 0.000 claims description 32
- 229910052751 metal Inorganic materials 0.000 claims description 32
- 239000010445 mica Substances 0.000 claims description 15
- 229910052618 mica group Inorganic materials 0.000 claims description 15
- 229910000831 Steel Inorganic materials 0.000 claims description 14
- 239000010959 steel Substances 0.000 claims description 14
- 239000004033 plastic Substances 0.000 claims description 13
- 239000011810 insulating material Substances 0.000 claims description 12
- 229930195733 hydrocarbon Natural products 0.000 claims description 9
- 150000002430 hydrocarbons Chemical class 0.000 claims description 9
- 230000002093 peripheral effect Effects 0.000 claims description 9
- 238000010438 heat treatment Methods 0.000 claims description 8
- 239000004215 Carbon black (E152) Substances 0.000 claims description 7
- 238000005485 electric heating Methods 0.000 claims description 6
- -1 polyfluoroethylene Polymers 0.000 claims description 2
- 239000000126 substance Substances 0.000 claims 1
- 239000010410 layer Substances 0.000 description 38
- 239000003027 oil sand Substances 0.000 description 22
- 238000009413 insulation Methods 0.000 description 21
- 239000000463 material Substances 0.000 description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 11
- 239000011521 glass Substances 0.000 description 9
- 238000000034 method Methods 0.000 description 9
- 238000005192 partition Methods 0.000 description 5
- 230000005611 electricity Effects 0.000 description 4
- 238000000465 moulding Methods 0.000 description 4
- 239000011368 organic material Substances 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- 239000004696 Poly ether ether ketone Substances 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 125000000816 ethylene group Chemical group [H]C([H])([*:1])C([H])([H])[*:2] 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 229920002530 polyetherether ketone Polymers 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000009477 glass transition Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000004058 oil shale Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000011275 tar sand Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Landscapes
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12431583A JPS6016697A (ja) | 1983-07-06 | 1983-07-06 | 炭化水素系地下資源の電気加熱用電極装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12431583A JPS6016697A (ja) | 1983-07-06 | 1983-07-06 | 炭化水素系地下資源の電気加熱用電極装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6016697A JPS6016697A (ja) | 1985-01-28 |
| JPS6311518B2 true JPS6311518B2 (enrdf_load_stackoverflow) | 1988-03-14 |
Family
ID=14882284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12431583A Granted JPS6016697A (ja) | 1983-07-06 | 1983-07-06 | 炭化水素系地下資源の電気加熱用電極装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6016697A (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8240774B2 (en) * | 2007-10-19 | 2012-08-14 | Shell Oil Company | Solution mining and in situ treatment of nahcolite beds |
-
1983
- 1983-07-06 JP JP12431583A patent/JPS6016697A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6016697A (ja) | 1985-01-28 |
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