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助剂
    Usage of Dyeing Assistant ZS-01 to Improve Dyeing Property of Cotton
    使用ZS-01染色助剂改进棉的染色性能
    Synthesis of 4A Zeolite as Detergent Assistant
    洗涤剂助剂4A—沸石的合成
    A Study on applying assistant SY on Silk Knitting
    助剂SY在真丝针织中的应用研究
    STUDY ON JPA TYPE SOURING ASSISTANT ON FLAX FABRICS
    JPA型亚麻织物煮练助剂的研制
    Improving the Dyeability of Soft Suede Pig Leather Retanned by Anion Resin Tans with Rare Earth Assistant LD809.
    稀土助剂LD809改进阴离子树脂复鞣猪皮绒面软革染色性能的研究
    Study on Properties of JPA-Type Flax Fabric Scouring Assistant
    JPA型亚麻织物煮练助剂的性能研究
    Researck on the application ofKW-1 high temperature oil displacement assistant
    KW-1高温驱油助剂应用研究
    ACR-TG4 Type of PVC Processing Assistant
    PVC加工助剂ACR—TG4型
    THE SYNTHESIS OF HE TYPE WASHING ASSISTANT AND THE STUDY OF SURFACE PROPERTIES
    洗涤助剂HE的合成及性能研究
    The experimental results showed that under the reaction temperature of 80℃,using catalyst 5 % of the mass of turpentine,reaction time of 10 h,turpentine:solvent:assistant:water(mass) of 1∶1∶1∶2,the conversion ratio of 90 %,the selection of α-Terpineol production was 64.96 %,and ΔHφf,g and Sφg were estimated as well.
    实验结果表明,在反应温度80℃,催化剂用量为松节油质量的5%,反应时间10 h,松节油∶溶剂∶助剂∶水为1∶1∶1∶2(质量比)时,其α-蒎烯的转化率为90%,生成α-松油醇的选择性为64.96%。 并对α-蒎烯和松油醇理想气体的△Hfφ,g、Sgφ进行了估算,为今后的理论研究提供了数据支持。
    Through roughing,sensitizing and activation,and with AgNO3 plating reagent,B4C powder covered rate can get to 95%. The effect of formulation of plating solution,assistant reagent and proportion of B4C and plating solution on coating is discussed in detail. The proportion of AgNO3 is controlled at 8~12g/L which is benefit to the velocity of reaction.
    通过粗化、敏化、活化表面镀前处理,用硝酸银镀液成功地得到在B4C上均匀镀Ag的包覆粉体,利用SEM观察到包覆程度可达95%,通过详细讨论镀液的配方、助剂、镀液与B4C粉体的配比对包覆效果的影响,最终得到硝酸银用量控制在8~12g/L能得到所控制的沉积反应速度;
    It is suitable to reaction when assistant reagent PEG is selected as 8~10g/L and EOH is selected as 3~5mL/L.
    包覆反应过程中助剂控制在聚乙二醇8~10g/L、乙醇3~5mL/L较为合适。
    2,4-dichlorophenol(2,4-DCP) is an important organic intermediate, which is widely used in the manufacturing process of pesticides, medicines and some assistant reagents.
    2,4-二氯苯酚(2,4-DCP)是一种重要的有机中间体,主要用于生产农药、医药及助剂产品。
    We determined 1% acetic acid as solvent, adding 0.35% sodium chloride to be film coalescing aid, 2%Twain-80 as surface active agent, tea- polyphenol as antistaling assistant.
    确定以浓度为1%醋酸为溶剂, 添加0.35%的氯化钠为成膜助剂,2%的吐温-80为表面活性剂,茶多酚为保鲜助剂
    Study on the Absorption Spectrum of Architectural Coating Assistant Cobalt(Ⅱ) APQO
    建筑涂料助剂钴(Ⅱ)-APQO吸收光谱研究
    LOOK AHEAD FOR PLASTIC ASSISTANT INDUSTRY IN 21 CENTURY
    21世纪塑料助剂工业前瞻(一)
    EXPERIMENTAL STUDY ON ASSISTANT REDUCING OLEFINS IN FCC GASOLINE
    降低催化裂化汽油烯烃助剂的实验研究
    Researches on the HSB technology in organic assistant wastewater treatment
    HSB微生物技术在有机助剂废水处理中的应用研究
    Application of Assistant to Decrease of SO_X Discharge from Flue Gas of FCC Regenerator
    利用助剂法降低催化裂化再生烟气SO_X排放
    Study on Synthesis of Non-Phosphate Detergent Assistant by Using Waste Catalyst
    废催化剂合成无磷洗涤助剂的工艺研究
 

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