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- Keywords modified alumina;solation;rare earth; 改性氧化铝;溶胶法;稀土;
- Its acid remove capability is 7 times as that of diatomite, and 2.5 times as that of active activated alumina and modified alumina. 除酸能力是硅藻土的7倍,高于活性氧化铝和改性氧化铝2.;5倍。
- The study of passivation of nickel and vanadium on FCC catalyst by modified aluminaand ABO3, a synthesized complex oxide, showed that the matrix of FCC catalyst containing modified alumina and ABO, posseses high metal tolerance ability. 为解决原料油中镍和钒对FCC催化剂的污染,研制了用磷改性的活性氧化铝和一种金属复合氧化物ABO3,将它们按一定比例加到流化催化裂化(FCC)催化剂基质中,对其改性。
- R esults show that the modified cement with good durability, small expansion and low alkality can be made by use of gypsum and zeolite modifying alumina cement. 结果表明:以石膏和沸石对高铝水泥改性,可配制出耐久性良好、具有微膨胀性的低碱度改性水泥。
- Keywords modified AKD;offset paper;surface sizing; 改性烷基烯酮二聚体;胶版纸;表面施胶;
- Keywords modified AKD;neutral sizing;deinked pulp; 改性AKD;中性施胶;废纸脱墨浆;
- Keywords modified by polyacid;UV resin; 关键词多元酸改性;UV树脂;
- Keywords modified polyester;amido;synthesis; 改性聚酯;酰胺基;合成;
- Keywords modified AKD;offset paper;surface gum; 改性AKD;胶版印刷纸;表面施胶;
- Keywords modified polyphenyl ether;blending;demand; 改性聚苯醚;掺混;需求;
- Keywords Modified electrode;ferrocene;ascorbic acid;bioelectrode; 化学修饰电极;生物传感器;二茂铁;抗坏血酸;
- Keywords modified meerschaum;gallium;separation;recovery; 改性海泡石;镓;分离;提取;
- Keywords Modified Xiaoyao Decoction;clomipramine;depression; 加味逍遥汤;氯米帕明;抑郁症;
- Keywords modified KHm;optical density;linear correlation; 改性腐植酸钾;光密度;线性相关;
- Keywords modified polyphony ether;synthesis;application; 改性聚苯醚;合成;应用;
- Keywords Modified asphaltum waterproof roller sheet;IR;NMR;PyGC-MS; 改性沥青防水卷材;红外;核磁;裂解气相色谱质谱联用;
- Keywords modified pitch;caking property;coke strength; 关键词改质沥青;粘结性;焦炭强度;
- Keywords modified;axillary osmidrosis;radical treatment; 改良;腋臭;根治术;
- Preparation of 1-olefine from primary alcohol dehydration catalyzed by modifying alumina 改性氧化铝催化伯醇脱水合成1-烯烃研究
- Keywords modified silica sol;methylsilicone resin;film properties; 改性硅溶胶;甲基硅树脂;薄膜性能;