potassium persulphate
英
美
网络 过硫酸钾; 饱合高硫酸钾
双语例句
- This paper describes graft copolymerization of acrylic acid onto superfine cellulose using potassium persulphate as initiator.
用过硫酸盐氧化法使超细纤维素与丙烯酸接枝共聚。 - Emulsion copolymerization of chloroprene and isoprene initiated by potassium persulphate has been investigated.
研究了以过硫酸钾为引发剂引发的氯丁二烯与异戊二烯的乳液共聚合，选择了乳化剂及调节剂，确定了共聚合的配方及条件。 - In the present paper the decomposition reaction kinetics of the potassium persulphate is studied in order to know its decomposition behavior in one-bath pretreatment process of desizing/ scouring/ bleaching of fabric.
为了更充分了解过硫酸钾在织物退/煮/漂一浴前处理过程中的分解行为，本文对过硫酸钾在该处理过程中的分解动力学进行了研究。 - Using N, N, N ′, N ′-tetramethylethylenediamine and potassium persulphate as a redox initiation system, high molecular weight poly ( vinyl acetate)( PVAc) was synthesized by aqueous deposited polymerization.
以N，N，N，′N′-四甲基乙二胺-过硫酸钾为氧化-还原引发体系，用水相沉淀聚合法合成了超高相对分子质量的聚醋酸乙烯（PVAc）。 - Research of decomposition reaction kinetics of the potassium persulphate for one-bath pretreatment process in fabric
过硫酸钾在织物一浴前处理过程中分解反应动力学的研究 - The water quality indexes, including total nitrogen ( TN), total phosphorus ( TP), the chemical oxygen demand ( CODcr) and pH value, were respectively determined by alkaline potassium persulphate digestion-UV spectrophotometric method, ammonium molybdate spectrophotometric method, dichromate method and pH meter.
分别用碱性过硫酸钾消解紫外分光光度法、比色法、重铬酸盐法测定了灌溉前后灌溉水水质指标总氮、总磷、化学需氧量（CODcr），同时测试pH值。 - The decomposition mechanism of the potassium persulphate is deduced with these and electron paramagnetic resonance spectrum ( EPR). Its action mechanism with size and fiber is also done respectively.
结合电子顺磁共振波谱（EPR）测定结果，推定出了过硫酸钾的分解反应机理以及分解产物与浆料及纤维作用的机理。 - A water soluble copolymer has been prepared with such monomers as maleic anhydride ( MA), acrylic acid ( AA) and sodium methylallylsulfonate ( MAS) by adopting water as solvent and potassium persulphate as initiator. The scale inhibition performance of the copolymer has been comprehensively studied.
以水为溶剂，过硫酸钾为引发剂，马来酸酐（MA）、丙烯酸（AA）和甲代烯丙基磺酸钠（MAS）为单体合成了共聚物，综合研究该产品的阻垢性能。 - The results show that the decomposition reaction of potassium persulphate is first-order reaction. Kinetics parameters and equation are also obtained respectively.
研究结果表明，其分解反应为一级反应，并得到了其动力学参数和建立了动力学方程。