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1)  DF flush fluid
DF冲洗液
1.
It is introduced the status quo of domestic flush fluids, and is described a kind of DF flush fluid, which is developed according to the problems of poor compatibility between the cement slurry and the drilling fluid and the great i.
介绍了目前国内冲洗液现状,并针对水泥浆与钻井液相溶性差,对注水泥作业危害大等问题,研制开发了DF冲洗液
2)  rinsing liquid
冲洗[清洗]液
3)  flushing fluid
冲洗液
1.
The paper has discussed the effect to well water quantity using flushing fluid and different kinds of well drilling,it has studied the advanced and shortcoming of chemical fluid and piston washing well.
通过不同化学冲洗液及不同洗井方法对井涌水量及含水层渗透系数的影响的试验对比 ,探讨了化学试剂洗孔及活塞洗井的优缺
2.
And the calculation methods of sinking coefficient,minimum flow of flushing fluid and minimum sinking depth,which affect hole cleaning effect,are put forward to guide construction effectively.
介绍气举反循环的工作原理及其工程应用中的优缺点,指出影响清孔效果的因素:沉没系数、冲洗液的最小流量、最小沉没深度等计算方法,以便在工程实践中更好指导施工,取得良好的效果。
4)  washing liquid
冲洗液
1.
The infection of the washing liquid used in the pump at the decompression tower bottom to the medium was introduced.
采用串联式波纹管机械密封代替原单端面机械密封,解决了减底泵机械密封冲洗液对介质的影响问题。
5)  washing fluid
冲洗液
1.
This paper sums up the features of the coalfield's comprehensive coal-rock stratum and boring construction techniques,and analyzes the washing fluid technique and drill guarding method adopted in the boring on comprehensive coal-rock.
总结了煤田复杂煤岩地层特性和钻探施工方法,分析了复杂煤岩地质钻探冲洗液技术和钻孔护孔方法。
2.
Selecting the proper washing fluid can reduce the volume of the washing fluid for the sterility test of imipenem/Cilastatin injection.
选择适当的冲洗液,可减少亚胺培南/西司他丁注射液无菌检查的冲洗量。
6)  drilling fluids
冲洗液
1.
Study and application of the novel glue-recombined clay-free drilling fluids;
新型复合胶无粘土冲洗液研究及应用
2.
Natural-Vegetable-Gum (NVG) drilling fluids have been long used.
植物胶作为钻探冲洗液已有多年的历史,主要在第四系覆盖层、松散地层、砂卵石层勘探取心有独特的效果。
3.
This paper is based on the program of the Innovations of Novel Vegetable-Gum Drilling Fluids, one of the Tenth Five-Year Scientific Programs by the State Power Corporation in 2003.
本文是以我校承担的国家电力公司成都勘测设计研究院负责的国家电力公司“十·五”科技攻关研究项目子题“新型植物胶冲洗液开发研究”为依托,项目研究的主要任务就是研制一种适合复杂地层钻进,特别是提高深厚砂卵石覆盖层的取芯的高性能的新型植物胶冲洗液,以解决当前野生植物胶冲洗液资源严重不足,而应用领域不断扩大的矛盾。
补充资料:chrome yellow df
CAS:6054-99-5
分子式:C13H8N2Na2O6S
分子质量:366.256
中文名称:酸性媒介深黄GG;酸性媒介黄H;酸性媒介深黄2G;酸性媒介黄;酸性媒介深黄 GG;酸性媒介黄 H

英文名称:Acid mordant dark yellow GG; Acid chrome yellow G; C.I. Mordant yellow 10; 2-hydroxy-5-((4-sulfophenyl)azo)-benzoic aci disodium salt; acid chrome yellow; 2-hydroxy-5-[(4-sulfophenyl)azo]-benzoic aci disodium salt; c.i. 14010; c.i. mordant yellow 10, disodium salt; chrome yellow 2j; chrome yellow df; chrome yellow k

性状描述:深黄色粉状。易溶于水呈黄色,微溶于乙醇、氯仿和溶纤素,不溶于其他有机溶剂。在浓硫酸中呈红光黄色,稀释后为黄色溶液并有沉淀、在浓硝酸中呈黄色溶液。其水溶液,加浓盐酸或浓氢氧化钠溶液,均为黄色。染色时,遇铜离子色泽稍暗,遇铁离子色泽较红暗。拔染性好。

生产方法:由对氨基苯磺酸钠重氮化后,与水杨酸进行偶合,再经盐析,过滤及干燥制得。本吕外观为深黄色均匀粉末,色光与标准品近似,强度为标准品100±3(分),不溶于水的杂质含量≤1%,水分含理≤5%,细度(通过80目筛余物含量)≤5%,在羊毛织物上染色的坚牢度符合标准品(日晒6级,干洗5级,皂洗、水浸、碳化、汗浸、煮呢、熨烫、干、(湿)摩擦等的褪色牢度均为4-5级)。

原料消耗(kg/t)对氨基苯磺酸钠(100%) 360 水杨酸 270 硫酸(100%) 200 亚硝酸钠(工业) 130 纯碱(工业) 520 精盐 2670

用途:主要用于羊毛的毛条和散毛染色,可用于蚕丝染色,有时也用于锦纶条的染色(只宜采用后媒法)。羊毛与多种纤维同浴染色时,锦纶得色比羊毛浅,蚕丝更浅,二醋纤、棉、粘胶不沾色。还可在经乙酸铬顶处理的羊毛或蚕丝织物上直接印花,除单独使用外,少量用于拼色和调节色光。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
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