![](images/graphics/blank.gif)
Corrosion inhibitor
-
In this paper, imidazole-based ionic liquids were synthesized by alkylation of imidazole derivatives using 1-bromohexadecane. The anti-corrosion properties of the material were evaluated using the weight method and potentiodynamic polarization method. Results showed that the synthesized ILs are good corrosion inhibitor for CT3 steel.
7p
viambani
18-06-2024
3
1
Download
-
In this work, the electrochemical behavior of carbon steel, brass, bronze and aluminum alloys in the presence of various important organic acids (sebacic acid (SbA), terephthalic (TPA), 2-ethylhexanoic (E2C6A), and octanoic (C8A)) and the effect that these have on the growth and protectiveness of the alloys have been investigated.
10p
viamancio
04-06-2024
1
0
Download
-
In recent studies, Azadirachta indica, Andrographis paniculate, Ocimum canum and Pongamia pinnata, which are inhibitors derived from plants have been used to provide corrosion inhibition effect. The inhibitive ability of C. albidum in several corrosive media reported by researchers has prompted its examination in 1 M H2SO4 solution using polarization techniques, gravimetric and gasometric in this present work.
9p
dianmotminh02
03-05-2024
3
1
Download
-
In this work, nano-SiO2 have been used as nanocarriers for loading Ce(III) ions (SiO2@Ce3+). After loading, silane coupling agent has been used to modify these nanocarriers (m-SiO2@Ce3+). Then, these modified nanocarriers were added as green inhibitors into the inner epoxy coating matrix, which was based on the epoxy resin (DER 671X75) and hardener (polyamide Epicure 3125). Morphological study by FE-SEM showed that the spherical nanoparticles (mSiO2@Ce3+) were in size < 100 nm and dispersed rather homogeneously into the polyme matrix.
7p
dianmotminh02
03-05-2024
3
1
Download
-
Corrosion inhibitors are one of the practical and cost-effective way of preventing and inhibiting corrosion. An inhibitor's primary function includes creating a barrier by forming one or more molecular layers to protect against corrosive attacks. Organic molecules are one of the most popular, efficient, and practical corrosion inhibitors, and all studies demonstrate that organic compounds, preferentially those containing nitrogen (N), sulphur (S), and oxygen (O), have high inhibitory efficiency
28p
dianmotminh02
03-05-2024
2
1
Download
-
Part 1 book "Petroleum Engineer's guide to oil field chemicals and fluids" includes content: Drilling muds, fluid loss additives, clay stabilization, lubricants, bacteria control corrosion inhibitors, scale inhibitors, gelling agents, filter cake removal, cement additives, transport, drag reducers.
404p
muasambanhan10
06-04-2024
2
0
Download
-
Part 1 book "Petroleum engineer’s guide to oil field chemicals and fluids" includes content: Drilling muds, fluid loss additives, clay stabilization, lubricants, bacterial control, corrosion inhibitors, scale inhibitors, gelling agents, filter cake removal, cement additives, transport, drag reducers.
413p
muasambanhan09
16-03-2024
5
2
Download
-
Continued part 1, part 2 of ebook "Fundamentals of corrosion: Mechanisms, causes, and preventative methods" provides readers with contents including: Chapter 7 - Corrosion of paint; Chapter 8 - Corrosion of metallic coatings; Chapter 9 - Cathodic protection; Chapter 10 - Corrosion inhibitors; Chapter 11 - The equipment design process;...
209p
hanlinhchi
29-08-2023
10
4
Download
-
Iron and its alloys are broadly used in many applications, which have strengthened the research in corrosion resistance in various neutral and provoking environments. Almost powerful corrosion inhibitors have negative effects on both environment and health.
7p
viberbers
09-08-2023
3
3
Download
-
The specific research objectives of this study are: 1. The development of a high throughput method for evaluation of alloys (5xxx Al as model materials in this work) subject to pitting; 2. Understanding the roles of variation in functional groups' in determining the inhibition efficiency; 3. Elucidating the inhibition mechanisms; and 4. Unveiling the role of intermetallic present in Al matrix and their contribution to the inhibition mechanism, particularly the long-term durability of the inhibitor systems.
104p
runthenight04
02-02-2023
6
1
Download
-
The study "Studies on film forming corrosion inhibitors on aluminium alloy, AA2024-T3" presents key aspects of the film forming behaviour of the selected inhibitors and the test methods used to evaluate the inhibitor induced films in a chloride solution. This study also aims to provide significant insights to the film tenacity, the influence of the molecular structure as well as the film stability in the absence of inhibitors to provide a deeper understanding of the film forming and film breakdown mechanisms.
154p
runthenight04
02-02-2023
6
1
Download
-
The inhibition effect of hydroxyethylcellulose (HEC) on 1018 c-steel corrosion in 3.5% NaCl solution was investigated by using potentiodynamic polarization, electrochemical frequency modulation (EFM) and electrochemical impedance spectroscopy (EIS) techniques.
8p
vihermione
06-01-2023
9
2
Download
-
Biodegradability and ecotoxicity of products used in oil industry are of great relevance and corrosion inhibitor could not be an exception. In earlier reports, chitosan and some derivatives were evaluated as corrosion inhibitors at acid pH, mainly due to polymer solubility.
6p
vihermione
06-01-2023
10
2
Download
-
This work presented the corrosion protection performance of anticorrosion multi-metal hybrid (AC-2MH) complex additive for solder materials in corrosive media. The AC-2MH complex contained traditional additives and organic acids. The Electrochemical impedance spectroscopy results demonstrated the formation of active and passive protective layers on the surface of the alloys, which prevented the solder materials from corrosion.
7p
viirenerosenfeld
26-05-2022
15
3
Download
-
The corrosion inhibition of mild steel alloys is of tremendous technological importance due to their increased industrial applications. Potentiodynamic polarization and electrochemical impedance spectroscopy techniques were used to establish the effect of different concentrations of HCl on the corrosion behavior of mild steel. A study was conducted on the inhibition of dissolution for a mild steel alloy in the most corrosive concentration of HCl (5 M) by adding different concentrations of aqueous extract of Hibiscus sabdariffa plant (named karkade or rosselle) as an ecofriendly inhibitor.
11p
langthannam
29-12-2021
11
0
Download
-
The results reveal that the inhibition effectiveness was dose-dependent of the oil concentration (maximum corrosion inhibition = 94.3% for an optimal concentration of 0.8 g / L). These findings suggest that this essential oil may be a new green inhibitor agent against corrosion in hydrogen chloride solution media and could be used on food systems as an effective inhibitor of foodborne pathogens as well as for pharmaceutical applications.
8p
mudbound
10-12-2021
4
1
Download
-
A series of 1-(4-(2-allylphenoxy)butyl)piperidin-1-ium halides (4a-d) was synthesized and characterized via spectroscopic methods (FTIR, 1H NMR). The corrosion inhibition of the synthesized halides on carbon steel in water-salt-hydrocarbon environment, saturated with H2S, was investigated. For this purpose, a series of techniques such as gravimetric measurement, potentiodynamic polarisation, and scanning electron microscope (SEM) were used and some thermodynamic parameters of corrosion process (∆Gads., ∆H0 ads., ∆S0ads.) were evaluated.
17p
tudichquannguyet
29-11-2021
10
1
Download
-
To screen the biodiesel property by the novel Ultrasonic method. To find out the corrosion inhibition rate of neat oil by Mass loss method. SEM analysis were carried out to evaluate the efficacy of neat oil as a green inhibitor.
226p
spiritedaway36
26-11-2021
19
4
Download
-
Inhibitor is a substance that is added to the corrosive media to inhibit corrosion rate. Organic inhibitors are preferred to inorganic ones since they are environmentally friendly. One of the organic compounds which is rarely reported as a corrosion inhibitor is Cardanol from cashew nut shell extraction.
6p
viirene2711
01-10-2020
10
0
Download
-
Benzimidazole, a key heterocyle in therapeutic chemistry, and its derivatives, are recently mentioned in the literature as corrosion inhibitors for steels (CS, MS), pure metals (Fe, Al, Cu, Zn) and alloys.
21p
vijiraiya2711
27-05-2020
6
0
Download
CHỦ ĐỀ BẠN MUỐN TÌM
![](images/graphics/blank.gif)