| 摘要 |
FIELD: oil-and-gas industry.SUBSTANCE: invention relates to means for protection against contaminants introduced by gravity draining at steam pumping and/or those peculiar thereto. This system is used at the plant based on gravity draining at steam pumping for production of heavy oil. This control system allows the simultaneous control over silicon dioxide, hardness and oil contamination existing in evaporator feed water.EFFECT: ruled out heat exchange surface fouling, higher reliability.9 cl, 16 dwg |
