RO93908B1 - Inhibitor de coroziune pentru instalatii petrochimice - Google Patents

Inhibitor de coroziune pentru instalatii petrochimice

Info

Publication number: RO93908B1
Authority: RO; Romania
Prior art keywords: weight; parts; corrosion inhibitor; triethanolamine; film
Prior art date: 1986-04-08

Application number

RO122927A

Other languages

English (en)

Romanian (ro)

Other versions

RO93908A2 (fr

Inventor

Ovidiu Dumitru Georgescu

Galina Nicolescu

Maria Stoica

Constantin Andrei

Iuliu Vlad

Toma Kassovitz

Original Assignee

Ovidiu Dumitru Georgescu

Galina Nicolescu

Maria Stoica

Constantin Andrei

Iuliu Vlad

Toma Kassovitz

Priority date (The priority date 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 date listed.)

1986-04-08

Filing date

1986-04-08

Publication date

1988-05-01

1986-04-08 Application filed by Ovidiu Dumitru Georgescu, Galina Nicolescu, Maria Stoica, Constantin Andrei, Iuliu Vlad, Toma Kassovitz filed Critical Ovidiu Dumitru Georgescu

1986-04-08 Priority to RO122927A priority Critical patent/RO93908B1/ro

1988-04-30 Publication of RO93908A2 publication Critical patent/RO93908A2/fr

1988-05-01 Publication of RO93908B1 publication Critical patent/RO93908B1/ro

Links

239000003112 inhibitor Substances 0.000 title abstract 5
230000007797 corrosion Effects 0.000 title abstract 3
238000005260 corrosion Methods 0.000 title abstract 3
238000009434 installation Methods 0.000 title 1
GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 abstract 3
239000002184 metal Substances 0.000 abstract 2
230000003472 neutralizing effect Effects 0.000 abstract 2
HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 abstract 1
IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 abstract 1
IGFHQQFPSIBGKE-UHFFFAOYSA-N Nonylphenol Natural products CCCCCCCCCC1=CC=C(O)C=C1 IGFHQQFPSIBGKE-UHFFFAOYSA-N 0.000 abstract 1
ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 abstract 1
238000005194 fractionation Methods 0.000 abstract 1
239000007791 liquid phase Substances 0.000 abstract 1
150000007522 mineralic acids Chemical class 0.000 abstract 1
239000000203 mixture Substances 0.000 abstract 1
239000012454 non-polar solvent Substances 0.000 abstract 1
SNQQPOLDUKLAAF-UHFFFAOYSA-N nonylphenol Chemical compound CCCCCCCCCC1=CC=CC=C1O SNQQPOLDUKLAAF-UHFFFAOYSA-N 0.000 abstract 1
150000007524 organic acids Chemical class 0.000 abstract 1
229920000570 polyether Polymers 0.000 abstract 1
230000001681 protective effect Effects 0.000 abstract 1
-1 saturated aliphatic alcohols Chemical class 0.000 abstract 1
239000002904 solvent Substances 0.000 abstract 1
230000002195 synergetic effect Effects 0.000 abstract 1
239000012808 vapor phase Substances 0.000 abstract 1

Landscapes

Preventing Corrosion Or Incrustation Of Metals (AREA)

RO122927A 1986-04-08 1986-04-08 Inhibitor de coroziune pentru instalatii petrochimice RO93908B1 (ro)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
RO122927A RO93908B1 (ro)	1986-04-08	1986-04-08	Inhibitor de coroziune pentru instalatii petrochimice

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
RO122927A RO93908B1 (ro)	1986-04-08	1986-04-08	Inhibitor de coroziune pentru instalatii petrochimice

Publications (2)

Publication Number	Publication Date
RO93908A2 RO93908A2 (fr)	1988-04-30
RO93908B1 true RO93908B1 (ro)	1988-05-01

Family

ID=20119248

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
RO122927A RO93908B1 (ro)	1986-04-08	1986-04-08	Inhibitor de coroziune pentru instalatii petrochimice

Country Status (1)

Country	Link
RO (1)	RO93908B1 (fr)

1986
- 1986-04-08 RO RO122927A patent/RO93908B1/ro unknown

Also Published As

Publication number	Publication date
RO93908A2 (fr)	1988-04-30

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