摘要 |
<p>This disclosure details methods and techniques for inhibiting natural gas hydrate formation in gas conduits. In one embodiment, an article is provided which comprises (a) a gas conduit defining a gas flow channel; (b) an interior surface of the gas conduit; (c) a hydrate inhibiting coating on the interior surface, wherein the coating comprises: (i) component A, a one- or two-part room temperature vulcanizable polyorganosiloxane composition comprising a surface-treated filler, a condensation catalyst, and a crosslinking agent; and any reaction products thereof; and optionally (ii) component B, a hydrate release-enhancing proportion of at least one polyorganosiloxane comprising one or more silanol or alkoxy-silyl groups and comprising from about 10 weight percent to about 85 weight percent of at least one hydroxy-terminated or alkoxy-terminated polyoxyalkylenealkyl radical; and optionally (iii) any reaction products thereof.</p> |
申请人 |
GENERAL ELECTRIC COMPANY |
发明人 |
FANG, BIAO;WILSON, PAUL, RUSSELL;SIVARAMAKRISHNAN, SHYAM;SAMUDRALA, OMPRAKASH;WOLFE, CHRISTOPHER, EDWARD;HALL, DAVID, BRUCE;KULKARNI, AMBARISH, JAYANT;GIAMMATTEI, MARK, HOWARD;LUSTED, RODERICK, MARK;BUTTS, MATTHEW, DAVID |