Inhibitor grease can be used in development and operation of hydrocarbon deposits with produced corrosive-aggressive products due to high content of carbon dioxide
	VETSALO B V; KOKHANENKO A O; RAKHMATULLIN R R; USMANOV A B; TSARYOV D V
	2024-03-27
专利权人	GAZPROM DOBYCHA NADYM LLC (GZPM-C)
申请日期	2024-03-27
专利号	RU2835853-C1
成果简介	NOVELTY - Invention relates to oil and gas industry and can be used in development and operation of hydrocarbon deposits with produced corrosive-aggressive products due to high content of carbon dioxide. Inhibiting grease contains 95 wt.% of “Арматол-60” sealing grease, which is a synthetic oil and an inorganic thickener with addition of additives, and 5 wt.% of a corrosion inhibitor. As a corrosion inhibitor, the inhibitor grease contains a corrosion inhibitor of the “ИНКОРГАЗ-112-М” brand, which is a solution of nitrogen-containing compounds in a mixture of alcohol and hydrocarbon solvents and additionally contains additives providing its use in gas production and treatment, or corrosion inhibitor “КорМастер 1045”, which is a solution of modified alkylimidazolines, alkylpyridines and salts of quaternary ammonium compounds in the medium of hydrocarbon solvents, or corrosion inhibitor “Сонкор-9020”, which is chemically modified polyamines in an organic solvent. USE - Oil and gas industry. ADVANTAGE - Providing anticorrosion protection of dead-end stagnant zones, standby or periodically used branch pipes of process devices, flange connections of process pipelines subject to corrosion. 1 cl, 3 tbl
IPC 分类号	C10M-101/00 ; C23F-011/00
国家	俄罗斯
专业领域	材料科学
语种	英语
成果类型	专利
文献类型	科技成果
条目标识符	http://119.78.100.226:8889/handle/3KE4DYBR/17500
专题	中国科学院新疆生态与地理研究所
作者单位	GAZPROM DOBYCHA NADYM LLC (GZPM-C)
推荐引用方式 GB/T 7714	VETSALO B V,KOKHANENKO A O,RAKHMATULLIN R R,et al. Inhibitor grease can be used in development and operation of hydrocarbon deposits with produced corrosive-aggressive products due to high content of carbon dioxide. RU2835853-C1[P]. 2024.

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