Analysis of Ash,Total Volatile Acids and Total Volatile Bases in Tobacco with Near Infrared Spectroscopy;
烟草灰分、总挥发酸和总挥发碱的近红外光谱分析
Synthesis and performance evaluation of ashless dispersant with multiamides;
多酰胺无灰分散剂的合成及性能评价
The development trend,preparation methods and performances of ashless dispersants are introduced,including succinimide,succinate,the boride of succimide,succinimide-acid compounds and derivatives,etc.
介绍了无灰分散剂的发展趋势,包括丁二酰亚胺、丁二酸酯、丁二酰亚胺的硼化物、丁二酰亚胺酸及其衍生物等各种类型无灰分散剂的制备方法及使用性能;PIBSA与胺基水杨酸反应合成的一种新型分散剂,应用到中低速柴油机中,对解决"黑漆"现象效果明显;用于涡轮发动机油的一种特殊结构的分散剂,能明显提高涡轮油的高温清净性。
Mannich base ashless dispersants were synthesized by the following two steps: the reaction of high active polyisobutylene(PIB) with phenol in the presence of a Lewis acid catalyst to form alkylphenols,then the reaction of alkylphenols with formaldehyde and polyalkenepolyamines to obtain Mannich bases.
通过两步合成法制备了曼尼西碱无灰分散剂。
The paper introduces the ammonia process of producing high-grade zinc oxide from impurities zinc oxide dust which produced by the smoked stoves in a large internal smelter.
本文介绍了利用氨法处理杂质成分复杂的某大型冶炼厂炼铅系统烟化炉氧化锌烟灰制备高等级氧化锌的工艺。
The theories of the reaction for all elements in dust at volatilizing kiln was studied.
研究了钢厂烟灰各种成分的反应原理 ,根据这些原理 ,对炉料温度 ,炉料的混合与加料方式 ,窑内的负压控制和焦粉的粒度进行了条件试验 ,得出了最佳工艺条件 ,指导了生
It has not only economical and social benefit but also meets the need of clean production to reclaim rich metals such as copper,lead,bismuth,zinc from copper blast furnace dust.
铜转炉烟灰富含Cu、Pb、Bi、Zn等元素,回收这些有价元素,不仅是环保和清洁生产的需要,而且可以获得一定的经济效益和社会效益。
Study on the Green Synthesis Technology of Succinimide Ashless Dispersant;
丁二酰亚胺无灰分散剂的绿色合成工艺研究
Synthesis and properties of phosphate-free and alkali-resistant chelating dispersant
无磷耐碱螯合分散剂的制备及其性能
Study on the Decolourization of Printing and Dyeing Waste Water in Textile Using Stove-ash;
用炉灰脱色剂对还原蓝分散红印染废水的脱色处理研究
The Biological Effects of Hydroxyapatite Nanoparticles Prepared by Different Dispersants
不同分散剂对纳米羟基磷灰石生物学效应的影响
PREPARATION OF MULTI-NON-PHOSPHORUS SCALE INHIBITOR AND DISPERSANT AND ITS PERFORMANCES
多元无磷阻垢分散剂的研制及性能研究
dispersing agent (surface-acive preparations)
分散剂（表面活性剂）
Uses the Organic Depressant to Carry on the Non-lime Copper Sulfur Separation and the Mechanism Research;
采用有机抑制剂进行无石灰铜硫分离及机理研究
Preparation and Application of Inorganic Polymer Flocculant from Alkali-Activated Fly Ash;
碱法处理粉煤灰制备无机高分子混凝剂及其应用研究
The CWS rheology of high rank coal depends mainly on the structure and property of the dispersants.
变质程度高且灰分较低煤浆的流变性,主要依赖于分散剂的结构与性质;
Preparation、Stabilization and the Mechanism of Monodisperse Emulsifer-free MMA/St Copolymer Nanoparticle Latex with Solvothermal Method;
均分散无皂PMMA-St纳米胶乳粒子的溶剂热法制备、稳定性及机理研究
Study on the Dispersion of Nano Silica and Application to the Non-phosphate Detergent Builder;
纳米二氧化硅分散性研究及在无磷洗涤助剂中应用
Study on the Preparation and Application of Fly Ash Inorganic Coagulant;
粉煤灰无机絮凝剂的制备与应用研究
Application Study on a Novel Ashless Antirust Additive RHY702 in PMO
新型无灰防锈剂RHY702在PMO中的应用研究
water dispersing power in dry cleaning solvents
干洗清洗剂中水分散度
Influenced of Disperasnt on Dispersion of Nano-ZnO in Glaze
分散剂对釉料中Nano-ZnO分散性研究
(5) rust inhibitors ;(6) foam inhibitors ;(7) detergent-dispersants ;(8) extreme-pressure agents.
(5)防锈剂;(6)抗泡剂;(7)净化分散剂;(8)极压剂。
bonded solid lubricant
分散于粘合剂中的固体润滑剂
Screening of Dispersing Agents of Flufenoxuron 5% SC
5%氟虫脲悬浮剂润湿分散剂的筛选