TH15689A - Method for inhibiting metal corrosion by using polytartaric acid. - Google Patents
Method for inhibiting metal corrosion by using polytartaric acid.Info
- Publication number
- TH15689A TH15689A TH9401000012A TH9401000012A TH15689A TH 15689 A TH15689 A TH 15689A TH 9401000012 A TH9401000012 A TH 9401000012A TH 9401000012 A TH9401000012 A TH 9401000012A TH 15689 A TH15689 A TH 15689A
- Authority
- TH
- Thailand
- Prior art keywords
- acid
- polytartaric
- metal corrosion
- inhibiting
- group
- Prior art date
Links
- 239000002253 acid Substances 0.000 title claims abstract 7
- 238000000034 method Methods 0.000 title claims abstract 4
- 230000002401 inhibitory effect Effects 0.000 title claims abstract 3
- 239000002184 metal Substances 0.000 title claims abstract 3
- 229910052751 metal Inorganic materials 0.000 title claims abstract 3
- 238000005260 corrosion Methods 0.000 title claims 3
- 230000007797 corrosion Effects 0.000 title claims 3
- 125000000217 alkyl group Chemical group 0.000 claims abstract 2
- 239000007864 aqueous solution Substances 0.000 claims abstract 2
- 150000002739 metals Chemical class 0.000 claims abstract 2
- 239000000126 substance Substances 0.000 claims abstract 2
- 238000002560 therapeutic procedure Methods 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 230000002378 acidificating effect Effects 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 230000003628 erosive effect Effects 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
Abstract
วิธียับยั้งการกัดกร่อยโลหะซึ่งสัมผัสอยู่กับสารละลายในน้ำซึ่งประกอบด้วยการเติมสารประกอบโพลิทาร์ทาริค แอซิด หนึ่ง ชนิดหรือมากกว่า ในปริมาณสำหรับยับยั้งการกัดกร่อนลงไปใน ระบบนั้น ซึ่งกรดนั้นมีสูตรทั่วไป (สูตรเคมี) ซึ่ง R แต่ละหมู่เลือกโดยอิสระจากหมู่ที่ประกอบด้วย H และ C1 ถึง C4 แอลคิล n น้อยกว่า 4 และน้ำหนักโมเลกุลเฉลี่ยของ ของผสมนั้นสอดคล้องกับ n เฉลี่ยในช่วง 1.2 ถึง 3 A method for inhibiting the erosion of metals in contact with aqueous solutions consisting of the addition of one or more polytartaric acid compounds. In that system, the acidic acid has a general formula (chemical formula) where each group R is independently selected from the H and C1 to C4 alkyl groups less than 4 and the mean molecular weight of The mixture corresponds to the mean n in the range 1.2 to 3.
Claims (2)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TH15689A true TH15689A (en) | 1995-03-22 |
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