METHOD OF INHIBITING OF FORMING CLATHRATE HYDRATES Russian patent published in 2000 - IPC

Abstract RU 2146787 C1

FIELD: inhibiting of forming clathrate hydrates. SUBSTANCE: method is used in treatment of petroleum fluid, such as natural gas pumped through pipe line in order to inhibit formation of hydrate obstacle in pipe line. Method consists in treatment of petroleum fluid flow with inhibitor which is just watersoluble polymer obtained from cyclic inino ether with closed cycle or from cyclic amoni ether with open cycle. EFFECT: facilitated process. 14 cl, 1 tbl

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RU 2 146 787 C1

Authors

Karla Shehll Kolle

Rassel Khehrlan Oelfke

Dates

2000-03-20—Published

1995-09-05—Filed