CN102719697A - 一种具有防蜡功能的特种合金及其应用 - Google Patents
一种具有防蜡功能的特种合金及其应用 Download PDFInfo
- Publication number
- CN102719697A CN102719697A CN2011100793476A CN201110079347A CN102719697A CN 102719697 A CN102719697 A CN 102719697A CN 2011100793476 A CN2011100793476 A CN 2011100793476A CN 201110079347 A CN201110079347 A CN 201110079347A CN 102719697 A CN102719697 A CN 102719697A
- Authority
- CN
- China
- Prior art keywords
- special alloy
- alloy
- wax
- wax control
- crude oil
- 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
- 239000000956 alloy Substances 0.000 title claims abstract description 62
- 229910045601 alloy Inorganic materials 0.000 title claims abstract description 62
- 239000012188 paraffin wax Substances 0.000 title abstract description 9
- 230000005764 inhibitory process Effects 0.000 title abstract 3
- 239000010779 crude oil Substances 0.000 claims abstract description 22
- 239000000463 material Substances 0.000 claims abstract description 8
- 238000005516 engineering process Methods 0.000 claims abstract description 5
- 229910052761 rare earth metal Inorganic materials 0.000 claims abstract description 5
- 239000003921 oil Substances 0.000 claims description 17
- 239000003129 oil well Substances 0.000 claims description 11
- 238000005507 spraying Methods 0.000 claims description 4
- 229910052684 Cerium Inorganic materials 0.000 claims description 2
- 229910052688 Gadolinium Inorganic materials 0.000 claims description 2
- 229910052779 Neodymium Inorganic materials 0.000 claims description 2
- 229910052777 Praseodymium Inorganic materials 0.000 claims description 2
- 229910052746 lanthanum Inorganic materials 0.000 claims description 2
- 239000001993 wax Substances 0.000 abstract description 67
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 238000005406 washing Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 5
- 238000011010 flushing procedure Methods 0.000 abstract description 4
- 239000007788 liquid Substances 0.000 abstract description 4
- 239000007769 metal material Substances 0.000 abstract description 4
- 239000000203 mixture Substances 0.000 abstract description 4
- 230000008021 deposition Effects 0.000 abstract description 2
- 230000003993 interaction Effects 0.000 abstract description 2
- 238000005054 agglomeration Methods 0.000 abstract 1
- 230000002776 aggregation Effects 0.000 abstract 1
- 239000003112 inhibitor Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 description 14
- 230000008569 process Effects 0.000 description 8
- 239000000843 powder Substances 0.000 description 6
- 238000005086 pumping Methods 0.000 description 6
- 230000008018 melting Effects 0.000 description 5
- 238000002844 melting Methods 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- 230000006698 induction Effects 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- 229910017709 Ni Co Inorganic materials 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 239000011162 core material Substances 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 238000005242 forging Methods 0.000 description 3
- 238000007747 plating Methods 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 239000002344 surface layer Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000005491 wire drawing Methods 0.000 description 3
- 230000002401 inhibitory effect Effects 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005421 electrostatic potential Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 238000007750 plasma spraying Methods 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
Description
| Cu | Ni | Co | Gd |
| 88.0 | 10.5 | 1.0 | 0.5 |
| Cu | Ni | Co | Ti | Pr+Nd | B |
| 71.0 | 25.4 | 2.8 | 0.3 | 0.4 | 0.1 |
| Cu | Ni | Co | Ti | La+Ce |
| 91.0 | 7.0 | 1.1 | 0.4 | 0.5 |
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100793476A CN102719697B (zh) | 2011-03-31 | 2011-03-31 | 一种具有防蜡功能的特种合金及其应用 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100793476A CN102719697B (zh) | 2011-03-31 | 2011-03-31 | 一种具有防蜡功能的特种合金及其应用 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102719697A true CN102719697A (zh) | 2012-10-10 |
| CN102719697B CN102719697B (zh) | 2013-04-10 |
Family
ID=46945562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100793476A Active CN102719697B (zh) | 2011-03-31 | 2011-03-31 | 一种具有防蜡功能的特种合金及其应用 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102719697B (zh) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103775027A (zh) * | 2014-02-21 | 2014-05-07 | 江苏耐尔冶电集团有限公司 | 一种管路式特种亚稳合金防垢防蜡工具 |
| CN111593228A (zh) * | 2020-05-25 | 2020-08-28 | 有研工程技术研究院有限公司 | 一种香槟金色铜合金材料及其制备方法 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101126307A (zh) * | 2007-09-28 | 2008-02-20 | 王新虎 | 一种防蜡防垢器及配套油管短节 |
| CN102676866A (zh) * | 2011-03-16 | 2012-09-19 | 中国科学院金属研究所 | 一种用于柴油机节油减排的特种合金及其应用 |
-
2011
- 2011-03-31 CN CN2011100793476A patent/CN102719697B/zh active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101126307A (zh) * | 2007-09-28 | 2008-02-20 | 王新虎 | 一种防蜡防垢器及配套油管短节 |
| CN102676866A (zh) * | 2011-03-16 | 2012-09-19 | 中国科学院金属研究所 | 一种用于柴油机节油减排的特种合金及其应用 |
Non-Patent Citations (1)
| Title |
|---|
| 高运宗等: "活泼金属合金棒快速清防蜡工艺技术研究", 《油气井测试》 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103775027A (zh) * | 2014-02-21 | 2014-05-07 | 江苏耐尔冶电集团有限公司 | 一种管路式特种亚稳合金防垢防蜡工具 |
| CN103775027B (zh) * | 2014-02-21 | 2016-03-16 | 江苏耐尔冶电集团有限公司 | 一种管路式特种亚稳合金防垢防蜡工具 |
| CN111593228A (zh) * | 2020-05-25 | 2020-08-28 | 有研工程技术研究院有限公司 | 一种香槟金色铜合金材料及其制备方法 |
| CN111593228B (zh) * | 2020-05-25 | 2021-09-03 | 有研工程技术研究院有限公司 | 一种香槟金色铜合金材料及其制备方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102719697B (zh) | 2013-04-10 |
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| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20121010 Assignee: NAIR ENERGY EQUIPMENT CO., LTD. Assignor: Institute of metal research, Chinese Academy of Sciences Contract record no.: 2012210000142 Denomination of invention: Special alloy with function of paraffin inhibition and application thereof License type: Exclusive License Record date: 20121116 |
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| C14 | Grant of patent or utility model | ||
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| EC01 | Cancellation of recordation of patent licensing contract | ||
| EC01 | Cancellation of recordation of patent licensing contract |
Assignee: NAIR ENERGY EQUIPMENT CO., LTD. Assignor: Institute of metal research, Chinese Academy of Sciences Contract record no.: 2012210000142 Date of cancellation: 20140217 |
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| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20121010 Assignee: Jiangsu Nair Metallurgy & Electric Power Group Co., Ltd. Assignor: Institute of metal research, Chinese Academy of Sciences Contract record no.: 2014210000009 Denomination of invention: Special alloy with function of paraffin inhibition and application thereof Granted publication date: 20130410 License type: Exclusive License Record date: 20140217 |
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| EE01 | Entry into force of recordation of patent licensing contract | ||
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Owner name: JIANGSU NAIR GROUP CO., LTD. Free format text: FORMER OWNER: METALLIC INSTITUTE, CHINESE ACADEMY OF SCIENCES Effective date: 20140724 |
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Free format text: CORRECT: ADDRESS; FROM: 110015 SHENYANG, LIAONING PROVINCE TO: 214500 ZHENJIANG, JIANGSU PROVINCE |
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| TR01 | Transfer of patent right |
Effective date of registration: 20140724 Address after: 214500 No. 28 River Road, Xinqiao Town, Jiangsu, Jingjiang Patentee after: Jiangsu Nair Metallurgy & Electric Power Group Co., Ltd. Address before: 110015 Shenyang, Liaoning Province Cultural Road, No. 72, Shenhe Patentee before: Institute of metal research, Chinese Academy of Sciences |
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| EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Jiangsu Nair Metallurgy & Electric Power Group Co., Ltd. Assignor: Institute of metal research, Chinese Academy of Sciences Contract record no.: 2014210000009 Date of cancellation: 20150813 |
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| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20121010 Assignee: NAIR ENERGY EQUIPMENT CO., LTD. Assignor: Jiangsu Nair Metallurgy & Electric Power Group Co., Ltd. Contract record no.: 2015320000583 Denomination of invention: Special alloy with function of paraffin inhibition and application thereof Granted publication date: 20130410 License type: Exclusive License Record date: 20150908 |
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Assignee: NAIR ENERGY EQUIPMENT CO., LTD. Assignor: Jiangsu Nair Metallurgy & Electric Power Group Co., Ltd. Contract record no.: 2015320000583 Date of cancellation: 20160120 |
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Effective date of registration: 20180910 Address after: 214500 28 River Road, Xinqiao Town, Jingjiang, Jiangsu Patentee after: NAIR ENERGY EQUIPMENT CO., LTD. Address before: 214500 28 River Road, Xinqiao Town, Jingjiang, Jiangsu Patentee before: Jiangsu Nair Metallurgy & Electric Power Group Co., Ltd. |