TH6449C3 - Metal corrosion inhibitor - Google Patents
Metal corrosion inhibitorInfo
- Publication number
- TH6449C3 TH6449C3 TH1003000720U TH1003000720U TH6449C3 TH 6449 C3 TH6449 C3 TH 6449C3 TH 1003000720 U TH1003000720 U TH 1003000720U TH 1003000720 U TH1003000720 U TH 1003000720U TH 6449 C3 TH6449 C3 TH 6449C3
- Authority
- TH
- Thailand
- Prior art keywords
- metal
- hydrochloric acid
- corrosion
- solution
- acid
- Prior art date
Links
- 238000005260 corrosion Methods 0.000 title claims abstract 18
- 230000007797 corrosion Effects 0.000 title claims abstract 17
- 239000003112 inhibitor Substances 0.000 title claims abstract 12
- 239000002184 metal Substances 0.000 title claims abstract 12
- 229910052751 metal Inorganic materials 0.000 title claims abstract 12
- 238000000034 method Methods 0.000 claims abstract 10
- 239000002253 acid Substances 0.000 claims abstract 7
- 229910021645 metal ion Inorganic materials 0.000 claims abstract 5
- 229920001661 Chitosan Polymers 0.000 claims abstract 4
- 230000005764 inhibitory process Effects 0.000 claims abstract 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims 18
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims 3
- 229910052742 iron Inorganic materials 0.000 claims 2
- 238000004519 manufacturing process Methods 0.000 claims 2
- 150000002736 metal compounds Chemical class 0.000 claims 2
- 238000003756 stirring Methods 0.000 claims 2
- JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 claims 2
- JPVYNHNXODAKFH-UHFFFAOYSA-N Cu2+ Chemical compound [Cu+2] JPVYNHNXODAKFH-UHFFFAOYSA-N 0.000 claims 1
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims 1
- 229910021586 Nickel(II) chloride Inorganic materials 0.000 claims 1
- PTFCDOFLOPIGGS-UHFFFAOYSA-N Zinc dication Chemical compound [Zn+2] PTFCDOFLOPIGGS-UHFFFAOYSA-N 0.000 claims 1
- YBCVMFKXIKNREZ-UHFFFAOYSA-N acoh acetic acid Chemical compound CC(O)=O.CC(O)=O YBCVMFKXIKNREZ-UHFFFAOYSA-N 0.000 claims 1
- 229910001431 copper ion Inorganic materials 0.000 claims 1
- ORTQZVOHEJQUHG-UHFFFAOYSA-L copper(II) chloride Chemical compound Cl[Cu]Cl ORTQZVOHEJQUHG-UHFFFAOYSA-L 0.000 claims 1
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 claims 1
- 238000004090 dissolution Methods 0.000 claims 1
- QMMRZOWCJAIUJA-UHFFFAOYSA-L nickel dichloride Chemical compound Cl[Ni]Cl QMMRZOWCJAIUJA-UHFFFAOYSA-L 0.000 claims 1
- 229910001453 nickel ion Inorganic materials 0.000 claims 1
- LGQLOGILCSXPEA-UHFFFAOYSA-L nickel sulfate Chemical compound [Ni+2].[O-]S([O-])(=O)=O LGQLOGILCSXPEA-UHFFFAOYSA-L 0.000 claims 1
- 229910000363 nickel(II) sulfate Inorganic materials 0.000 claims 1
- 239000002904 solvent Substances 0.000 claims 1
- 235000005074 zinc chloride Nutrition 0.000 claims 1
- 239000011592 zinc chloride Substances 0.000 claims 1
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 claims 1
- 229910000368 zinc sulfate Inorganic materials 0.000 claims 1
- 229960001763 zinc sulfate Drugs 0.000 claims 1
- -1 ferrous metals Chemical class 0.000 abstract 2
- 150000002739 metals Chemical class 0.000 abstract 2
- 230000002401 inhibitory effect Effects 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
Abstract
DC60 การประดิษฐ์นี้กล่าวถึงองค์ประกอบและกรรมวิธีการเตรียมสารที่มีประสิทธิภาพในการยับยั้ง การกัดกร่อนของโลหะที่มีเหล็กเป็นองค์ประกอบหลัก โดยที่สารยับยั้งการกัดกร่อนประกอบด้วย ไคโตซาน ไอออนโลหะ และสารละลายกรด และกล่าวถึงกรรมวิธีการใช้เป็นสารยับยั้งการกัดกร่อนของ โลหะที่อยู่ในสารละลายกรด การประดิษฐ์นี้กล่าวถึงองค์ประกอบและกรรมวิธีการเตรียมสารที่มีประสิทธิภาพในการยับยั้ง การกัดกร่อนของโลหะที่มีเหล็กเป็นองค์ประกอบหลัก โดยที่สารยับยั้งการกัดกร่อนประกอบด้วย ไคโตซาน ไอออนโลหะ และสารละลายกรด และกล่าวถึงกรรมวิธีการใช้เป็นสารยับยั้งการกัดกร่อนของ โลหะที่อยู่ในสารละลายกรด DC60 This invention discusses the composition and process of a preparation that is effective in inhibiting Corrosion of ferrous metals Where the corrosion inhibitor consists of chitosan, metal ions and acid solutions. And discussing the process of using it as a corrosion inhibitor of Metals in acid solution The invention discusses the composition and method of preparation of substances that are effective in inhibition. Corrosion of ferrous metals Where the corrosion inhibitor consists of chitosan, metal ions and acid solutions. And discussing the process of using it as a corrosion inhibitor of Metals in acid solution
Claims (9)
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TH6449C3 true TH6449C3 (en) | 2011-08-04 |
| TH6449A3 TH6449A3 (en) | 2011-08-04 |
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