1) prescrubbing acid
预洗酸
1.
The article Discusses the importance, principles and methods of water content control of prescrubbing acid of hydrofiuoric acid productio
在氢氟酸生产中预洗酸水含量这一工艺参数的控制在整个氢氟酸生产工艺中占有极其重要的地位。
2) acid pre-pickling
[用]酸预洗
3) acid preflush
酸预冲洗液
4) pre-wash
[pri:'wɔʃ]
预洗
1.
The implementation status of the mandatory pre-wash requirements for international bulk chemical tankers and measures to be taken;
国际散装化学品船舶强制预洗的履约现状及对策
2.
Employment of weak base of relatively lower concentration for a pre-wash of solution by loading was conducted in determining the optimum conditions for isolation of high-purified Lysine.
探索离子交换技术提取高纯度赖氨酸的工艺方法,考察离子交换液的pH,离子交换树脂型号的选择,流量,解析剂浓度等因素的影响,并采用低浓度弱碱预洗上柱液,寻找提取高纯度赖氨酸的适宜条件。
5) acid washing
酸洗
1.
Design and application of a new carbon regeneration system of acid washing;
新型活性炭酸洗再生系统的设计与应用
2.
Application of acid washing Corrosion Inhibitor in Steel Production;
酸洗缓蚀剂在钢铁生产中的应用研究
3.
Six types of Ag-Cu-Zn alloy solder can be developed by means of melting of graphite crucible furnace and the processes such as steel form pouring→extrusion blooming→annealing→tension→acid washing→tension.
采用石墨坩埚炉熔化及钢模浇注→挤压开坯→退火→拉伸→酸洗→拉伸的工艺,并选择合适的工艺参数,研制出6种牌号的Ag-Cu-Zn合金钎焊料,其性能优良,达到日本同类产品性能水平。
6) acid cleaning
酸洗
1.
The MY corrosion and acid fog inhibitor for hydrochloric acid cleaning;
盐酸酸洗缓蚀抑雾剂MY的研究
2.
Discussion on fill a prescription of acid cleaning in stainless steel equipments and parts;
关于不锈钢设备与零部件酸洗配方讨论
补充资料：氯乙烯、马来酸丁酯、马来酸单丁基酯预聚体
CAS：68797-32-0
分子式：(C12H20O4·C8H12O4·C2H3Cl)x
中文名称：(Z)-2-丁烯二酸二丁酯与2-丁烯二酸(Z)单丁酯和氯乙烯的聚合物
氯乙烯、马来酸丁酯、马来酸单丁基酯预聚体
英文名称：2-Butenedioic acid (Z)-, dibutyl ester, polymer with (Z)-butyl hydrogen 2-butenedioate and chloroethene
分子式：(C12H20O4·C8H12O4·C2H3Cl)x
中文名称：(Z)-2-丁烯二酸二丁酯与2-丁烯二酸(Z)单丁酯和氯乙烯的聚合物
氯乙烯、马来酸丁酯、马来酸单丁基酯预聚体
英文名称：2-Butenedioic acid (Z)-, dibutyl ester, polymer with (Z)-butyl hydrogen 2-butenedioate and chloroethene
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