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- The preparation method of a large pore matrix and the selection of zeolite active component have been studied during the development of RFCC catalyst for increasing Luning piped oil residue blending ratio. 在研制提高鲁宁管输油减压渣油掺炼率的重油催化裂化催化剂时,考察了大孔活性基质的制备方法以及分子筛活性组元的选择。
- REVAMPING FOR ENHANCING RESIDUE BLENDING RATIO IN RFC CU 催化裂化装置以提高掺渣率为目标的技术改造
- INFLUENCE OF INCREASING RESIDUE BLENDING RATIO ON CONSUMPTION AND PROFITABILITY OF RFCC UNIT 提高减压渣油掺炼率对重油催化裂化装置消耗与效益的影响
- residue blending ratio 掺渣比
- Some rules were obtained about PP/POE proporties with different blending ratio. 得到PP和POE不同配比共混物性能变化规律。
- The yarn spun with hemp fiber and tussah silk noil in certain blending ratio takes advantages of both fibers. 将大麻纤维与柞蚕丝落绵通过一定比例混纺,可集两种纤维的优点于一身。
- It could be found that the critical blending ratio of polysulfonamide/high tenacity polyester was 92.3%. 结果表明:芳砜纶/高强涤纶混纺纱中芳砜纶强力的临界混纺比为92.;3%25。
- The effects of the curing system, compatibilizer and blending ratio on the mechanical properties were discussed. 对增容剂、共混工艺、共混比例等对共混胶的力学性能的影响进行了探讨。
- The result indicated that the hydrotreated delayed coking naphtha was qualified for reforming feedstock, its blending ratio could be up to 35%. 结果表明,焦化汽油加氢精制后可作重整原料,且掺炼比可达35%25。
- Increases in throughput, resid blending ratio and gasoline octane as well as drop in coke yield can be obtained after the catalyst mixing. 使用混兑催化剂可提高渣油掺炼比,降低焦炭产率,提高装置处理量,并可提高汽油辛烷值。
- This paper introduces the SEAM aggregates blending methods,blending ratio of identifying and SEAM asphalt mixture construction process. 介绍SEAM粒料的掺配方法、掺配比例的确定和SEAM沥青混合料的施工工艺。
- high residue blending proportion 高掺渣比
- However, with the variation of the blending ratio, the elastic recovery of the blending yarns basically remained stable. 而随着竹浆/棉混纺纱线的混纺比的变化,其弹性恢复率几乎不变。
- The effects of PIB/PVC blend ratio and process conditions on the dynamic and static mechanical properties are studied. 研究了PIB和PVC共混比例及工艺条件等对共混胶料的动、静态力学性能的影响。
- The effects of the blending ratio,curing systems,carbon black and antioxidants on the compression set of the EPDM/EPDM reclaim blend were studied. 研究了三元乙丙橡胶/EPDM再生胶的并用比、硫化体系、炭黑、防老剂种类及用量对硫化胶压缩永久变形的影响。
- Through uest of indexesof CBI,SI the quality of coking coal can be selected,the optimal coal blending ratio can be determined and thestrength of coke can be predicted. 应用CBI、SI指标可以选择炼焦煤,确定最佳配煤比并预测焦炭强度。
- Based on the crude oil prices and technical economical comparison of processing Widuri & Cabinda residue blended feedstocks, suggestions for better processing and management are discussed. 结合韦杜里和卡宾达原油价格情况,对重油催化裂化装置掺炼韦杜里和卡宾达两种不同类渣油的技术经济进行了比较分析,为生产经营提出了建议。
- The results showed that the extrudate with the most smooth surface was obtained when 5 phr of phenolic resin and 50/50 blending ratio of EPDM/PP were used. 结果表明,选择酚醛树脂硫化体系、控制酚醛树脂用量为5份以及EPDM/PP共混比为50/50,可以得到挤出表面最为光滑的共混物。
- The two concepts of slag blending ratio in cement and admixing quantity of slag are liable to be confused when producing cement with clinker powder and slag powder. 采用熟料粉、矿渣粉拌和水泥生产工艺,往往易混淆水泥中矿渣粉配比和矿渣掺入量这两个概念。
- For these reasons, it is rather difficult to identify the cashmere and wool or test the blend ratio of cashmere/wool yarns. 因此,羊绒与羊毛纤维的鉴别,尤其是羊绒/羊毛混纺纱线的成分含量测试难度较大。