JPH02133588A - ライニング配管系の赤水防止方法 - Google Patents
ライニング配管系の赤水防止方法Info
- Publication number
- JPH02133588A JPH02133588A JP63285127A JP28512788A JPH02133588A JP H02133588 A JPH02133588 A JP H02133588A JP 63285127 A JP63285127 A JP 63285127A JP 28512788 A JP28512788 A JP 28512788A JP H02133588 A JPH02133588 A JP H02133588A
- Authority
- JP
- Japan
- Prior art keywords
- corrosion
- pipe
- current
- protective
- potential
- 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
- 238000005260 corrosion Methods 0.000 title claims abstract description 99
- 230000007797 corrosion Effects 0.000 title claims abstract description 61
- 238000000034 method Methods 0.000 title claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 46
- 239000002184 metal Substances 0.000 claims description 17
- 238000000576 coating method Methods 0.000 claims description 10
- 239000011248 coating agent Substances 0.000 claims description 8
- 239000004020 conductor Substances 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 abstract description 2
- 230000001681 protective effect Effects 0.000 abstract 3
- 239000000565 sealant Substances 0.000 description 11
- 239000010405 anode material Substances 0.000 description 8
- 238000004210 cathodic protection Methods 0.000 description 8
- 229910000831 Steel Inorganic materials 0.000 description 7
- 239000010959 steel Substances 0.000 description 7
- 239000000463 material Substances 0.000 description 6
- 238000005536 corrosion prevention Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 2
- 235000013351 cheese Nutrition 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 241001122767 Theaceae Species 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 239000010406 cathode material Substances 0.000 description 1
- 239000011280 coal tar Substances 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000002320 enamel (paints) Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 238000010186 staining Methods 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
Landscapes
- Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
- Prevention Of Electric Corrosion (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63285127A JPH02133588A (ja) | 1988-11-11 | 1988-11-11 | ライニング配管系の赤水防止方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63285127A JPH02133588A (ja) | 1988-11-11 | 1988-11-11 | ライニング配管系の赤水防止方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02133588A true JPH02133588A (ja) | 1990-05-22 |
| JPH0581676B2 JPH0581676B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1993-11-15 |
Family
ID=17687464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP63285127A Granted JPH02133588A (ja) | 1988-11-11 | 1988-11-11 | ライニング配管系の赤水防止方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02133588A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009249400A (ja) * | 2008-04-01 | 2009-10-29 | Jsr Corp | フォトレジスト用重合体の製造方法 |
-
1988
- 1988-11-11 JP JP63285127A patent/JPH02133588A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009249400A (ja) * | 2008-04-01 | 2009-10-29 | Jsr Corp | フォトレジスト用重合体の製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0581676B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1993-11-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |