Registration Number
0222U000157,
0121U110378
, R & D reports
Title
Development of an eco-inhibitor of complex action for protection of gas production equipment and gas transmission systems from corrosion-mechanical destruction in environments containing hydrogen sulfide and carbon dioxide
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Head
Kornii Serhii A., д.т.н.
Registration Date
03-01-2022
Organization
Physico-Mechanical Institute named after GV Karpenko of the National Academy of Sciences of Ukraine
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Comparing analyze of protective and eco security properties of most using inhibitors for gas industry made. It was propose to use eco security natural compounds or it`s analogues as inhibitors.
It was shown that in mixed NACE medium technical glycerin, gum, thiourea, urotropin, cystein (1g/l) protect 20 steel to 40…68% and composition thiourea+cystein to 77% . Cystein retards the corrosion rate of steel in bed water on 56% and composition cystein with gum and thiourea protect steel is 85%. Investigating compounds are the inhibitors of mixed action, they retard both electrode reactions. It was shown that carboxylmethylcellulose and polyvinylpyrrolidone in both mediums show satisfactory protection properties.
Product Description
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Zin' Ivan M.
Korniy Serhiy A.
Kupovych Roma B.
Rizun Yuliia Ya.
Slobodjan Zvenomyra V.
Khlopyk Olʹha P
Khudyk Petro M.
Chuchman Mar'yan R.
Shtayura Stepan T.
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2022-03-09
