• 以磺化剂的不同,分别列出反应通式和各种磺化产物;

    The general equation of reaction and the sulfonated bodies were particularized respectively;

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  • 以大庆黑帝庙稠油为原料,发烟硫酸为磺化剂,合成了稠油磺酸盐。

    A new surfactant heavy crude oil sulfonates (HCOS) was synthesized from Daqing Heidimiao oil with fuming sulfuric acid.

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  • 研究了溶剂、催化剂、磺化剂的种类及用量、反应条件对磺化率的影响。

    It was investigated that the effects of type and amount of sulfite and catalyst as well as solvent, temperature and time of reaction on sulfonation.

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  • 以愈创为原料,用二烷· 三氧化硫加合物(D。S。试剂)作磺化剂合成呱仑酸钠,总收率71% ,产品纯度在99。5 %以上。

    Sodium gualenate was prepared from guaiazulene by using dioxane sulfur trioxide(D. S. agent ) as sulfonation agent in yield of 71% with 99.5% purity.

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  • 像磺化的兽脂(动物脂肪往往与硫磺酸发生化学反应)这样润湿剂被加入到其中。

    Then wetting agents are added such as sulfonated tallow -- animal fats chemically reacted with sulfuric acid.

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  • 将废旧泡沫磺化制备聚苯乙烯磺酸及其钠盐,目标产品可以用来作为水处理剂和土壤改良剂。

    Polystyrene sulfonic acid and its sodium salt were prepared with old froth as water treatment medicinal preparation and the soil modifier.

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  • 结果表明,较合适的溶剂和萃取剂分别为磺化煤油和三烷基氧膦。

    The results showed that the proper organic solvent and extractant were sulfonated kerosene and trialkyl phosphine oxide.

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  • 研究在氮气保护下采用非外加相转移催化剂经酯化和磺化合成磺基琥珀酸双十八油酯磺酸钠的新方法。

    A new method to synthesize sodium dioleyl sulfosuccinate by esterification and sulfonation without adding any extra phase catalyst in nitrogen atmosphere was developed.

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  • 研究了微波功率、加热时间、反应物配比、溶胀剂、反应器在微波炉内的位置等因素对磺化反应的影响。

    Factors affecting sulfonation reaction such as microwave power, heating time, reactants ratio, swelling agent and the position of reaction container in cavity of microwave oven were investigated.

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  • 如图3所示,加酯剂中用放射性同位素硫标记的磺化油部分分散在皮革中。

    Figure 3 shows how the sulfated oil portion of this fatliquor, which was labeled with radioactive sulfur, is distributed through leather.

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  • 归纳了以废旧聚苯乙烯为原料溴化作阻燃剂,磺化用作离子交换树脂,制备乳胶漆,建筑用胶粘剂,裂解成燃料油等回收利用情况。

    The reclamation of waste polystyrene is summarized, The use as fire retardant, ion exchange resin, latex paint, building adhesion agent, and pyrolysis fuel oil are introduced in detail.

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  • 在4%膨润土浆中加入2%仿磺化沥青或磺化沥青FT1(对比剂)制成实验浆液,用以测定封堵性和抑制性。

    The experimental mud(EM) is prepared by introducing 2% sulfonated asphalt(SA), FT1, as control chemical agent or PSA into 4% bentonite mud and used for evaluating sealing and inhibiting capacities.

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  • 磺化油SEO、STO改善无铬鞣革的撕裂强度优于其他加脂剂。

    The tearing strength of the chrome-free tanned leather stuffed by the sulfonated oil SEO, STOwer better.

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  • 催化剂的活性组分在使用过程中不流失,其活性和稳定性均优于磺化酞菁钴催化剂。

    The activity and stability of the catalyst showed better than those of cobalt phthalocyanine sulfonate.

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  • 实验用P204做萃取剂,用磺化煤油做稀释剂。

    P204 was used as extractant and sulfonated kerosene was used as thinner in the experiment.

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  • 本文以聚矾和磺化聚砜共混物为膜材料,二甲基乙酰胺为溶剂,聚乙烯吡咯啉酮和邻苯二甲酸二甲酯为添加剂配制纺丝液,纺制外压中空纤维超滤膜。

    This paper reported the preparation of hollow fiber UF membrane, using PS and SPS as membrane spinning materials, DMA as solvent, PVPand dimethyl phthalate as additives.

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  • 在精炼厂,腐蚀剂主要用于去除硫磺化合物。

    In refineries, caustic is primarily used to remove sulfur compounds.

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  • 通过磺化改性,制备了磺化聚苯乙烯(SPS)作为油井水泥降失水剂。

    The sulfonated polystyrene (SPS) has been prepared by sulfonation reaction of the polystyrene, which is used as a filtrate reducer for oil well cement slurry.

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  • 以腐植酸为主要原料。通过缩合、 接枝共聚、 金属离子螯合和磺化等系列反应制得了高温抗盐防塌降滤失剂K CS-53。

    The novel high temperature fluid loss additive named KCS-53 with functions of anti-caving and salt resistance is produced from humic acid by synthesis.

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  • 经磺化再生后的催化剂,其催化活性基本上能完全恢复。

    The catalytic activity of catalyst, which was regenerated by sulphonation, could almost all be recovered.

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  • 所述荧光增白剂为对于纸和其他纤维素基材的增白具有极好性能的磺化三嗪基 氨基均二苯乙烯化合物。

    The optical brighteners are sulfonated triazinylaminostilbene compounds which have excellent properties for whitening of paper and other cellulosic substrates.

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  • 结果表明,采用单酯钠盐作催化剂具有很好的相转移催化作用,磺化废水也具有一定的相转移催化作用。

    The research results indicated that the sodium salt of monoester used as a catalyst was of a good catalytic function and so is the waste water. Hence, a new process…

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  • 现该套磺化装置已投产运行,其开工正常,质量稳定,填补了华北地区阴离子表面活性剂的空白。

    The set of sulfonated device has been put into production. Quality and stability, filled the blank of anionic surfactant in north China.

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  • 现该套磺化装置已投产运行,其开工正常,质量稳定,填补了华北地区阴离子表面活性剂的空白。

    The set of sulfonated device has been put into production. Quality and stability, filled the blank of anionic surfactant in north China.

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