New technology for production of sodium tripolyphosphate with chemical purification measure Studies on corrosion inhibition and STPP of resorcinol aluminum on pure aluminium in sodium hydroxide 化学净化法制取三聚磷酸钠新工艺研究氢氧化钠介质中三聚磷酸钠对铝的缓蚀作用及吸附热
As showing much better the Ca2+ and Mg2+ exchanging capacities than4A zeolite, P zeolite is considered as the best substitute for STPP which is a kind of washing builder contained phosphorus. 型沸石具有超过洗涤用4A沸石的钙镁离子良好交换性能,是潜在的含磷洗涤助剂三聚磷酸钠的替代优级产品。
Studies on corrosion inhibition and STPP of resorcinol aluminum on pure aluminium in sodium hydroxide 氢氧化钠介质中三聚磷酸钠对铝的缓蚀作用及吸附热
The builder capability of sodium salt of maleic anhydride-acrylic acid copolymer, STPP and4A zeolite is compared. 比较了马来酸酐-丙烯酸的共聚物的钠盐与三聚磷酸钠、4A沸石的助洗性能。
The usage of STPP in the cleanser has become a environmental pollution all over the world. 三聚磷酸钠在洗涤剂中使用,已形成了全球公害。
The experimental result shows that more effective dispersants are DC and STPP. 作者认为最有效的分散剂是DC和STPP。
The behavior of DG phosphate-free builder comparison test with 4A-zeolites, STPP, SKS-6 etc., and application in the laundry power are researched. 研究了DG无磷助剂的主要性能及其与4A沸石等洗涤助剂的性能对比试验和在洗衣粉中的应用试验。
The result showed that the final product had excellent surface activity and chelating property. They could be substitutes for the surfactant and STPP in detergent formula. 性能评价结果表明该产品具有较强的表面活性和螯合力,在洗涤剂配方中可替代表面活性剂和STPP。
In this paper, it was studied in the effects of papain and tripolyphosphate ( STPP) solution on the shear force of the rejected chicken with the calcium chloride presence. 研究了三聚磷酸盐和木瓜蛋白酶在加入氯化钙作激活剂的情况下,对淘汰鸡肉的嫩化效果。
The collagen fibrils of NaCl and STPP treatments disassociated more thinner tropocollagen fibrils which liked disordered silk thread and separated from each other. NaCl和TSPP处理的样品,胶原纤维分散成更细的原胶原纤维,好像散乱的丝线,且彼此很分散。
The results indicate that STPP changes the crystal growth habit of gypsum dihydrate, leading to large crystal size and transformation of the crystal shape from needle-like to short prismatic or plank-shaped. 结果表明:三聚磷酸钠显著改变了二水石膏晶体的生长习性,使其由针状变为短柱状或板状,且晶体尺度增加;
Design of Gas making Wastewater Treatment System for 10kt/ a STPP Unit in Guiyang Phosphate Chemical General Plant 贵阳磷化工总厂10Kt/a三聚磷酸钠工程造气污水处理系统设计
The Application of STPP in Liquid Detergent 三聚磷酸钠在液体洗涤剂中的应用
Best Substitute of Sodium Tripolyphosphate-Layered Crystal Disodium Silicate 替代三聚磷酸钠(STPP)的最佳产品&层状结晶二硅酸钠
Determination of STPP Content by Complexometric Titration 络合滴定法测定洗衣粉中三聚磷酸钠含量
The Production of Sodium Tripolyphosphate ( STPP) with Different Apparent Density 不同表观密度的三聚磷酸钠生产
Although pentasodium phosphate ( STPP) was a detergent builder with good washing ability it was also one reason of which induce eutrophication in close or semi-close water area. So, to search a substitution of STPP is becoming ever important. 三聚磷酸钠是性能优良的合成洗涤剂助剂,但它是封闭或半封闭水体富营养化的原因之一,寻找其替代品已成为一个热点课题。
A substitute for STPP of Cleanser 一种洗涤剂中三聚磷酸钠的替代品
Primary Probe into the Hydrolysis and Hydration of STPP 三聚磷酸钠的水解及水合问题初探
Abstract: This paper describes the significance and effect of low phosphate content detergent, the 4A-zeo-lite compounds with other builders. It introduces the structure and performance of 4A-zeolite and how to partly replace STPP hy the 4A-zeolite to ni. 本文阐述了合成洗涤剂低磷化的意义,介绍了新型助剂4A沸石的结构和复配性能,指出用4A沸石部分代替三聚磷酸钠。
The harm of STPP to ecological environment, as well as properties production and detergent application of its substitute instant dissolved sodium metasilicate powder were introduced in this article. 介绍了三聚磷酸钠对生态环境的危害和其代用品速溶粉状偏硅酸钠(无水)的性质、生产方法以及在洗涤剂中的应用。
SiO_2 aerogel used as the base, ethanol/ water as the separating medium, and STPP ( sodium tripolyphosphate) as the strong electrolyte. SiO2气凝胶为基体,乙醇水溶液为分散介质,三聚磷酸钠为强电解质。
Development Prospect Of STPP In China The Application of STPP in Liquid Detergent 我国三聚磷酸钠产品的发展前景三聚磷酸钠在液体洗涤剂中的应用
The analysis of influencing factors on neutralization value K and its choose in STPP production are made in this article. 分析了三聚磷酸钠生产中影响中和度K值的因素及K值的确定。
The results showed that TSPP, DSPP, STPP and HMP were all hydrolyzed in the chicken thigh meat. TSPP was hydrolyzed to orthophosphate in 10h. 研究结果表明,TSPP、DSPP、STPP和HMP在鸡胸肉中均发生水解。TSPP在10h内完全水解为正磷酸盐。
Sodium persulfate being initiator and sodium hydrosulfite being reducer, aqueous solution polymerization of maleic anhydride and acrylic acid was applied to synthesize the copolymer, which can be used as STPP substitute in laundry powder. 以马来酸酐和丙烯酸为单体,以过硫酸钠为引发剂,以亚硫酸氢钠为还原剂,采用水溶液聚合法,合成了用作洗衣粉代磷助剂的马来酸酐-丙烯酸共聚物。
In addition, the concentration of STPP impacts the morphology of hydroxyapatite crystal. 另外,研究了三聚磷酸钠的浓度对羟基磷灰石晶体形貌的影响,发现聚电解质浓度越高越容易获得扁平状的羟基磷灰石晶体。
For a long term, sodium tripolyphosphate ( STPP) had been widely used in synthetic detergent industry because of its good detergent properties and the cost-effectiveness. 三聚磷酸钠由于具有良好的助洗性能,价格低廉,在过去很长一段时间广泛应用在洗涤助剂行业。