石油石化节能与减排
石油石化節能與減排
석유석화절능여감배
Energy Conservation and Emission Reduction in Petroleum and Petrochemical Industry
2015年
5期
25-29
,共5页
发动机冷却液%工艺参数%泡沫倾向性
髮動機冷卻液%工藝參數%泡沫傾嚮性
발동궤냉각액%공예삼수%포말경향성
engine coolant%process parameters%foaming tendency
发动机冷却液温度较高时会产生泡沫，生成的泡沫不仅会产生涨锅现象，影响发动机冷却液的冷却效果，也会产生气穴腐蚀，从而对设备造成损伤。优质的发动机冷却液一般均需添加消泡剂，大大减少泡沫的生成。通过从发动机冷却液生产过程中温度、搅拌、加剂方法等方面进行分析，认为只有使抗泡剂均匀地分散在发动机冷却液中才能获得最佳的抗泡性能。
髮動機冷卻液溫度較高時會產生泡沫，生成的泡沫不僅會產生漲鍋現象，影響髮動機冷卻液的冷卻效果，也會產生氣穴腐蝕，從而對設備造成損傷。優質的髮動機冷卻液一般均需添加消泡劑，大大減少泡沫的生成。通過從髮動機冷卻液生產過程中溫度、攪拌、加劑方法等方麵進行分析，認為隻有使抗泡劑均勻地分散在髮動機冷卻液中纔能穫得最佳的抗泡性能。
발동궤냉각액온도교고시회산생포말，생성적포말불부회산생창과현상，영향발동궤냉각액적냉각효과，야회산생기혈부식，종이대설비조성손상。우질적발동궤냉각액일반균수첨가소포제，대대감소포말적생성。통과종발동궤냉각액생산과정중온도、교반、가제방법등방면진행분석，인위지유사항포제균균지분산재발동궤냉각액중재능획득최가적항포성능。
The engine coolant will generate foam with high temperature. The generated foam will not only expand the container and reduce the engine coolant effect, but also cause cavitation corrosion damaging to equipment. High quality engine coolant generally needs to add anti-foaming agent, greatly reducing the generation of the foam. This article analyzes the influence of different process parameters on foaming tendency in engine coolant production, such as the temperature, stirring method and adding additive. As a result, only when the anti-foaming agent is evenly dispersed in the engine coolant can it get the best anti-foaming performance.
