1) flash tank
闪蒸槽
1.
Result indicates that newly adding primary flash tank can make the volume percent of hydrogen sulfide in acid gas to be increased from 30% to 60%,total sulfur conversion rate reaches to more than.
结果表明,新增一级闪蒸槽可使酸性气中硫化氢体积分数由30%提高到60%,总硫转化率达到95%以上,尾气中体积分数少于0。
2.
This article describes the present situation of high-pressure and low-pressure flash tank,gas-liguid separator and purified gas filter.
详细介绍了聚乙二醇二甲醚(简称NHD)脱硫脱碳装置中脱硫富液、脱碳富液的高、低压闪蒸槽以及气液分离器和精制气气体过滤器的生产现状,分析了这些设备出现瓶颈的原因,同时提出了相应的扩能改造的基本思路和方法,最后总结了改造的效果。
3.
The measure of using "water sealed tank+flash tank" to hold back steam and discharge water is presented for full utilizing heat energy.
针对这一现状,提出了用"水封罐+闪蒸槽"阻汽排水、充分利用热能、降低蒸汽消耗的措施。
2) flash tank
闪蒸槽(冶)
3) low-pressure flashing tank
低压闪蒸槽
1.
Original NHD de-carbonization process flow was imp ro ved,the low-pressure flashing tank,which was designed to be a packing tower filling with high-effective and regular packing and having advanced internal, is removed to the top of gas stripper,through the calculation of pressure dro p of pipeline,liquid rich pump was cancelled in the original process.
对原NHD脱碳工艺流程进行了改进 ,将低压闪蒸槽移至气提塔上部 ,并将其设计成为具有新型塔内件的高效规整填料塔 ,通过管路压力降的计算 ,取消了原流程中富液泵。
4) flash evaporation
闪蒸
1.
The discussion of the pure milk producing with flash evaporation;
纯牛奶生产中使用闪蒸工艺的探讨
2.
It introduces flash evaporation and introduce twi-standardization (fattiness and protein scale standardization ,flash evaporation total solids standardization), to quality tranquilization in whole year,the milk’s quality is improve ,and the nutrition component and the total solids keep proportion.
为了避免由于各种因素的变化,造成原料奶干物质含量的差异,影响产品的品质,通过增加闪蒸工艺,采用两道标准化(脂肪与蛋白质比例标准化和闪蒸干物质标准化),达到了全年产品品质稳定性,既改善了产品品质,又确保了产品营养成分的比例均衡和干物质指标的稳定。
3.
The content of furfural remained in refined coker diesel is decreased by the method of cut and flash evaporation.
采用切割闪蒸的方法可降低精制焦化柴油中糠醛的含量。
5) flash
[英][flæʃ] [美][flæʃ]
闪蒸
1.
Separation of benzoic acid waste by flash-vacuum distillation;
闪蒸-减压精馏分离苯甲酸废料
2.
Study on flash process of polypropylene plant;
聚丙烯装置闪蒸过程的研究
3.
The Mathematical Model for Flash Process of Propylene - degassing in Polypropylene Plant;
聚丙烯装置闪蒸过程的数学模型
6) flash distillation
闪蒸
1.
The fraction of benzyl benzoate and fluorenone were enriched from benzoic acid residua by flash distillation,then separated by vacuum batch distillation,so the recovery of benzoic acid residua was implemented.
依据相关文献确定了通过闪蒸法富集苯甲酸釜残液中的苯甲酸苄酯和芴酮馏分,其后减压间歇精馏分离富集馏分,实现了苯甲酸釜残液的回收利用。
2.
Solubility of CO_2 in Du84 block ultra - heavy oil is surveyed and determined by using flash distillation method.
采用闪蒸法测定了CO2在辽河油田杜84块超稠油中的溶解度,设计了两组实验,即模拟地层温度不变、压力从2MPa到22MPa和模拟地层压力不变、温度从50℃到230℃条件下CO2在馆陶组和兴隆台组原油中的溶解度,研究结果表明,CO2在杜84块超稠油中的溶解度很小。
3.
The application of flash distillation in the process of distillation during alcohol production could save energy and decrease the consumption through recovery of the latent heat.
利用闪蒸技术对酒精生产蒸馏工段进行潜热回收 ,达到节能降耗之目的 ,吨酒节省蒸汽0。
补充资料：GSX型闪蒸干燥机
工作原理：
旋转闪蒸干燥机是为了干燥滤饼状、膏糊状、稀泥浆壮物料而专门设计的一种连续干燥设备。洁净的热介质呈切线形式进入干燥室，与机械搅拌机构一起形成强有力的涡旋式旋转气流。湿物料由加料器定量加入干燥室，在搅拌和涡旋气流的作用下被粉碎干燥。干燥室顶部社有粒度分级器，细的粉末从塔顶排出，由后面的分离器收集下来，较大的颗粒重新返回干燥室，继续被粉碎干燥。
4.旋风分离器 5.布袋除尘器 6.系统引风机
性能特点：
广泛适用于含有不溶于水或溶剂的，非晶状或晶状细小颗粒的低粘性淤渣，膏糊，滤饼和半干燥粉末的干燥生产。投料时，不需对物料进行稀释，降低了干燥能耗。操作连续的一级干燥，布局紧凑，操作、清洗容易。干燥过程的传热传质时间短，热损失少.
型号 | 塔体直径 | 蒸发能力kgH2O/h | 装机功率 KW | 最大高度 m | 占地面积 m2 | 进风温度 | 其它 |
GSX-300 | φ300 | 15-50 | 10.7 | 4.0 | 18 | 120—350℃ |
|
GSX-500 | φ500 | 40-130 | 18.5 | 5.0 | 35 | ||
GSX-600 | φ600 | 80-190 | 33 | 5.5 | 40 | ||
GSX-800 | φ800 | 150-340 | 43.2 | 6.0 | 45 | ||
GSX-1000 | φ1000 | 200-500 | 57.2 | 6.5 | 60 | ||
GSX-1200 | φ1200 | 300-800 | 69.2 | 6.8 | 65 | ||
GSX-1400 | φ1400 | 400-1000 | 81.5 | 7.0 | 90 | ||
GSX-1600 | φ1600 | 1300 | 101 | 7.2 | 160 |
应用物料:
精细化工：氢氧化镁（铝）、三（二）盐基硫酸铅、分子筛、4（3）A沸石、 白碳
黑、二元酸、代森锰锌、丙稀、硅胶、硬脂酸盐、各种碳酸盐、各类重
金属盐等。
染 料:颜料及中间体：酞青蓝、氧化铁红（黄，黑）、群青、直接黑、冻黄
G、蒽醌、H酸、J酸、DSD酸等。
农药及中间体：施加乐、苯赛草胺、杀虫单、阿特拉津、农药杀虫剂、巴单、农药
杀菌剂等。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条