JP2007106926A5 - - Google Patents
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- Publication number
- JP2007106926A5 JP2007106926A5 JP2005300104A JP2005300104A JP2007106926A5 JP 2007106926 A5 JP2007106926 A5 JP 2007106926A5 JP 2005300104 A JP2005300104 A JP 2005300104A JP 2005300104 A JP2005300104 A JP 2005300104A JP 2007106926 A5 JP2007106926 A5 JP 2007106926A5
- Authority
- JP
- Japan
- Prior art keywords
- patent document
- molecular weight
- antifouling agent
- feedstock
- dirt
- 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.)
- Pending
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- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 239000002519 antifouling agent Substances 0.000 description 2
- KXDHJXZQYSOELW-UHFFFAOYSA-M Carbamate Chemical compound NC([O-])=O KXDHJXZQYSOELW-UHFFFAOYSA-M 0.000 description 1
- 125000002947 alkylene group Chemical group 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 239000007859 condensation product Substances 0.000 description 1
- 150000002763 monocarboxylic acids Chemical class 0.000 description 1
- 238000005504 petroleum refining Methods 0.000 description 1
- 229920001281 polyalkylene Polymers 0.000 description 1
- 229920000768 polyamine Polymers 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2005300104A JP2007106926A (ja) | 2005-10-14 | 2005-10-14 | 石油精製用汚れ防止剤及び石油精製プラントの汚れ防止方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2005300104A JP2007106926A (ja) | 2005-10-14 | 2005-10-14 | 石油精製用汚れ防止剤及び石油精製プラントの汚れ防止方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2007106926A JP2007106926A (ja) | 2007-04-26 |
| JP2007106926A5 true JP2007106926A5 (enExample) | 2009-02-19 |
Family
ID=38033041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2005300104A Pending JP2007106926A (ja) | 2005-10-14 | 2005-10-14 | 石油精製用汚れ防止剤及び石油精製プラントの汚れ防止方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2007106926A (enExample) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100038290A1 (en) * | 2008-08-15 | 2010-02-18 | Exxonmobil Research And Engineering Company | Polyalkyl succinic acid derivatives as additives for fouling mitigation in petroleum refinery processes |
| JP5275826B2 (ja) * | 2009-01-16 | 2013-08-28 | 伯東株式会社 | 予熱交換器及び加熱炉の汚れ防止方法 |
| AU2016355377B2 (en) * | 2015-11-20 | 2022-07-21 | Hindustan Petroleum Corporation Ltd. | Descaling and anti fouling composition |
| JP7064362B2 (ja) * | 2018-03-28 | 2022-05-10 | コスモ石油株式会社 | 流動接触分解装置用熱交換器の汚れ評価方法および流動接触分解装置用熱交換器の汚れ評価装置 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01247488A (ja) * | 1988-03-30 | 1989-10-03 | Kao Corp | 液体炭化水素熱交換器用汚れ防止剤および汚れ防止方法 |
| JPH03115589A (ja) * | 1989-09-29 | 1991-05-16 | Kurita Water Ind Ltd | 石油精製及び石油化学プロセス用汚れ防止剤 |
| JPH0718265A (ja) * | 1993-07-01 | 1995-01-20 | Kurita Water Ind Ltd | 石油化学プロセス用汚れ防止剤 |
| US5916825A (en) * | 1998-08-28 | 1999-06-29 | Chevron Chemical Company Llc | Polyisobutanyl succinimides and fuel compositions containing the same |
-
2005
- 2005-10-14 JP JP2005300104A patent/JP2007106926A/ja active Pending
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