CN100414000C - 分布式金属氧化物柔性阳极 - Google Patents
分布式金属氧化物柔性阳极 Download PDFInfo
- Publication number
- CN100414000C CN100414000C CNB2006100437201A CN200610043720A CN100414000C CN 100414000 C CN100414000 C CN 100414000C CN B2006100437201 A CNB2006100437201 A CN B2006100437201A CN 200610043720 A CN200610043720 A CN 200610043720A CN 100414000 C CN100414000 C CN 100414000C
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- CN
- China
- Prior art keywords
- anode
- tubular
- metal oxide
- anode body
- tubular anode
- 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.)
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- 150000004706 metal oxides Chemical class 0.000 title claims abstract description 26
- 229910044991 metal oxide Inorganic materials 0.000 title claims abstract description 20
- 238000000576 coating method Methods 0.000 claims abstract description 25
- 239000011248 coating agent Substances 0.000 claims abstract description 19
- 239000000463 material Substances 0.000 claims abstract description 5
- 229910052751 metal Inorganic materials 0.000 claims description 32
- 239000002184 metal Substances 0.000 claims description 32
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 21
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 15
- 239000010936 titanium Substances 0.000 claims description 15
- 229910052719 titanium Inorganic materials 0.000 claims description 15
- 229910052802 copper Inorganic materials 0.000 claims description 12
- 239000010949 copper Substances 0.000 claims description 12
- 238000007789 sealing Methods 0.000 claims description 12
- 239000000945 filler Substances 0.000 claims description 9
- 229910000510 noble metal Inorganic materials 0.000 claims description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 8
- 239000011888 foil Substances 0.000 claims description 8
- 229910003455 mixed metal oxide Inorganic materials 0.000 claims description 7
- 239000002245 particle Substances 0.000 claims description 7
- 239000003566 sealing material Substances 0.000 claims description 6
- 229910052799 carbon Inorganic materials 0.000 claims description 5
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- HTXDPTMKBJXEOW-UHFFFAOYSA-N dioxoiridium Chemical compound O=[Ir]=O HTXDPTMKBJXEOW-UHFFFAOYSA-N 0.000 claims description 4
- 229910000457 iridium oxide Inorganic materials 0.000 claims description 4
- BPUBBGLMJRNUCC-UHFFFAOYSA-N oxygen(2-);tantalum(5+) Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[Ta+5].[Ta+5] BPUBBGLMJRNUCC-UHFFFAOYSA-N 0.000 claims description 4
- 238000012856 packing Methods 0.000 claims description 4
- 229910001925 ruthenium oxide Inorganic materials 0.000 claims description 4
- WOCIAKWEIIZHES-UHFFFAOYSA-N ruthenium(iv) oxide Chemical compound O=[Ru]=O WOCIAKWEIIZHES-UHFFFAOYSA-N 0.000 claims description 4
- 229910001936 tantalum oxide Inorganic materials 0.000 claims description 4
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 claims description 4
- 229910001887 tin oxide Inorganic materials 0.000 claims description 4
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000003822 epoxy resin Substances 0.000 claims description 3
- HBEQXAKJSGXAIQ-UHFFFAOYSA-N oxopalladium Chemical compound [Pd]=O HBEQXAKJSGXAIQ-UHFFFAOYSA-N 0.000 claims description 3
- 229910003445 palladium oxide Inorganic materials 0.000 claims description 3
- 239000012188 paraffin wax Substances 0.000 claims description 3
- 229920000647 polyepoxide Polymers 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims description 2
- 239000011159 matrix material Substances 0.000 claims description 2
- 239000003208 petroleum Substances 0.000 claims description 2
- 229910003456 titanium-based mixed metal oxide Inorganic materials 0.000 claims description 2
- 238000006056 electrooxidation reaction Methods 0.000 abstract description 5
- -1 compound metal oxide Chemical class 0.000 abstract description 3
- 238000003860 storage Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 2
- 230000002349 favourable effect Effects 0.000 abstract 1
- 230000007774 longterm Effects 0.000 abstract 1
- 238000004210 cathodic protection Methods 0.000 description 16
- 229920001940 conductive polymer Polymers 0.000 description 10
- 238000005260 corrosion Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 9
- 230000007797 corrosion Effects 0.000 description 8
- 230000000694 effects Effects 0.000 description 8
- 238000001125 extrusion Methods 0.000 description 6
- 230000032683 aging Effects 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 238000009826 distribution Methods 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 4
- 239000000758 substrate Substances 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 3
- 239000010405 anode material Substances 0.000 description 3
- 238000003487 electrochemical reaction Methods 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 229910001018 Cast iron Inorganic materials 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004090 dissolution Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 210000003953 foreskin Anatomy 0.000 description 2
- 238000000227 grinding Methods 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000005518 electrochemistry Effects 0.000 description 1
- 239000007772 electrode material Substances 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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- Prevention Of Electric Corrosion (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2006100437201A CN100414000C (zh) | 2006-04-26 | 2006-04-26 | 分布式金属氧化物柔性阳极 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2006100437201A CN100414000C (zh) | 2006-04-26 | 2006-04-26 | 分布式金属氧化物柔性阳极 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1844455A CN1844455A (zh) | 2006-10-11 |
CN100414000C true CN100414000C (zh) | 2008-08-27 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2006100437201A Active CN100414000C (zh) | 2006-04-26 | 2006-04-26 | 分布式金属氧化物柔性阳极 |
Country Status (1)
Country | Link |
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CN (1) | CN100414000C (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103255426A (zh) * | 2013-05-11 | 2013-08-21 | 中煤科工集团武汉设计研究院 | 高浓度煤浆储罐底板阴极保护方法 |
CN105154888A (zh) * | 2015-08-06 | 2015-12-16 | 北京市燃气集团有限责任公司 | 一种适用于城镇燃气管网的交流缓解方法 |
CN109208007A (zh) * | 2017-06-30 | 2019-01-15 | 四川启昌管道工程有限责任公司 | 一种新型的线性阳极体 |
CN116426929A (zh) * | 2022-11-16 | 2023-07-14 | 中国石油天然气集团有限公司 | 一种适用于黄土高原地区的阳极地床及其构建方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63286592A (ja) * | 1987-05-16 | 1988-11-24 | Permelec Electrode Ltd | 防食用電極 |
WO1997044505A1 (fr) * | 1996-05-22 | 1997-11-27 | Delektorsky Alexandr Alexeevic | Anode de mise a la terre, composition pour cette anode et procede de fabrication de cette composition |
-
2006
- 2006-04-26 CN CNB2006100437201A patent/CN100414000C/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63286592A (ja) * | 1987-05-16 | 1988-11-24 | Permelec Electrode Ltd | 防食用電極 |
WO1997044505A1 (fr) * | 1996-05-22 | 1997-11-27 | Delektorsky Alexandr Alexeevic | Anode de mise a la terre, composition pour cette anode et procede de fabrication de cette composition |
Non-Patent Citations (2)
Title |
---|
柔性阳极在葡北油库外输管线上的应用. 贺江林.油气田地面工程,第5期. 2003 * |
电化学保护技术及其应用 第七讲 地下管线及储罐的阴极保护. 黄永昌.腐蚀与防护,第21卷第9期. 2000 * |
Also Published As
Publication number | Publication date |
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CN1844455A (zh) | 2006-10-11 |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Qingdao Sunrui Corrosion and Fouling Control Company Assignor: No.725 Inst. China Shipping Heavy Industry Group Corp. Contract fulfillment period: 2008.8.28 to 2018.8.27 contract change Contract record no.: 2008370000074 Denomination of invention: Distribution type metal oxide flexible anode Granted publication date: 20080827 License type: Exclusive license Record date: 20081030 |
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LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.8.28 TO 2018.8.27; CHANGE OF CONTRACT Name of requester: QINGDAO SHUANGRUI CORROSION PROTECTION ANTIFOULING Effective date: 20081030 |
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EM01 | Change of recordation of patent licensing contract |
Change date: 20120717 Contract record no.: 2008370000074 Assignee after: Qingdao Sunrui Marine Environment Engineering Co., Ltd. Assignee before: Qingdao Sunrui Corrosion and Fouling Control Company |