02118ntm a2200277 a 4500 vtls000102341 KUKTEM 20251117113342.0 171101t2017 my a f a m 000 0 eng d THE0000118(Local) 201905131207 nazirah 201711011118 fateeha UMP FIST .A456 2017 r Bc. Nur Alin Mohd Azhari Investigation on the synergetic effect between halide ions and internal corrosion inhibitor for HCl Acid and simulated NaCl sea water / Nur Alin Mohd Azhari Kuantan, Pahang : UMP, 2017 xiv, 25 p. : ill. (some col.) ; 30 cm. + 1 CD-ROM Faculty of Industrial Sciences and Technology Project Paper (Bachelor of Applied Science (Honor) Material Technology) -- Universiti Malaysia Pahang – 2017 Bibliography : p. 24-25 This research is about investigation on the synergetic effect between halide ions and internal corrosion inhibitor (iCI) on hydrochloric (HCl) acid and simulated sodium chloride (NaCl) seawater. Halide ions have proven to be good corrosion inhibitor intensifiers in acidic media for steel and halides ions themselves acts as corrosion inhibitor.The study was done using immersion testing (weight loss test) to investigate the inhibition efficiency of three condition (H2O, HCl and NaCl) for two different soaking time (72 hours and 144 hours) and its synergestic effect with potassium iodide (KI) on the corrosion of low carbon steel in HCl and NaCl solution. The inhibition efficiency increase with the presence of KI. The iCI was characterized using fourier transform infrared (FTIR) spectroscopy and shown that C-O, OH, -COOH, C-N and NH functional group are present. The viscosity of iCI as tested using Brookfield viscometer is 673.4 cP. Faculty of Industrial Sciences and Technology Dissertations Universities and Colleges Dissertations Theses 0 0 0 1 10000 10000 2019-09-04 0 FIST .A456 2017 r Bc. 0000119942 2019-09-04 00:00:00 1 2019-09-04 PSM 0 0 0 1 10000 10000 2019-09-04 0 CD 10882 | FIST .A456 2017 r Bc. 0000119943 2019-09-04 00:00:00 1 2019-09-04 PSM VIRTUA40 7212 7218 VTLSSORT0080*0200*0400*0900*1000*2450*2600*3000*5000*5020*5040*5200*6100*6500*6501*9992