| 摘要 |
The present invention relates to a crude oil treatment apparatus of an FPSO, which enhances space utilization by downsizing the entire system and enhances space utilization by separating oil, water and gas from one another within one tank. The crude oil treatment apparatus of an FPSO of present invention is configured to comprise: a tank body into which crude oil flows; sealing type partitions which are installed to divide the internal space of the tank body into a left portion and a right portion, and form an opening in a lower part to move the water having a relatively higher specific weight than the oil; a first separation unit which forms a plurality of chambers disposed on one side from the sealing type partitions and divided by the partitions, separates the water flowing into the chambers via the opening, the oil included in the water, and the gas formed from the oil from one another, and in which the oil overflowing from the upper part of the water is separated via an oil discharge line; and a second separation unit which forms a plurality of chambers disposed on the other position from the sealing partitions and divided by the partitions, and separates the water, the oil and the gas from the crude oil flowing into the chambers, and in which the oil overflowing from the upper part of the water is separated via the oil discharge line and transferred to a neighboring chamber to be separated from the water. |
