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发明公开
CN104120995A 酸注入 无效 - 撤回 转让

酸注入
摘要：
一种将酸洗液施加至海底连接组件，特别是刺入板连接，以便除去不需要的材料如海洋生长物和钙质沉积物的方法。该方法由以下构成：将包含通道(23)的塞(22)插入刺入板连接中的中心开口(21)中以及经由塞(22)注入酸洗液。塞(22)可由远程操作的水下载具(ROV)(24)的操作工具臂承载。
摘要（英）：

A method of applying acid-wash to a subsea connection assembly, in particular a stabplate connection, in order to remove unwanted material such as marine growth and calcareous deposits. The method consists of inserting a plug (22), containing channels (23), into a central opening (21) in a stabplate connection and injecting acid-wash through the plug (22). The plug (22) may be carried by an operating tool arm of a remotely operated underwater vehicle (ROV) (24).

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