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- Study on Drag Reducing Agents for Crude Oil in Pipeline Transportation 超高分子量长侧链型烯烃类聚合物的合成与性能评价
- PREPARATION AND PROPERTIES OF HIGH EFFICIENT DRAG REDUCING AGENT FOR CRUDE OIL 原油高效减阻剂的制备及其性能
- Study on Oil-Soluble Drag Reducing Agent with Ultra High Molecular Weight Made by Bulk Polymerization 本体聚合法制备超高分子量油溶性减阻剂的研究
- drag reducing agent 减阻剂
- Most powerful money reducing agent known to man. 男人所知道的最强的金钱还原剂。
- L-cysteine is also a reducing agent. 半胱氨酸也是一种还原剂。
- Epitropic fibre has excellent resistance to reducing agents. 导电纤维具有卓越的抗还原剂性能。
- Arsenical compounds are not compatible with reducing agents. 含砷化合物与还原剂不能共用。
- Keep away from acids, reducing agents and polymerisation catalysts. 远离酸、还原剂、聚合催化剂保存;
- The most powerful money reducing agent known to man. 人类已知最强大的花钱机器。
- The latest achievements in study related to DRA's drag reducing mechanism and DRA production at abroad are described in the paper. 概述了国外减阻剂在减阻机理和生产工艺等方面的最新研究成果。研究结果表明,本体聚合可以大大提高减阻聚合物的分子量;
- A novel filtration reducing agent NJ-1 for drilling fluid. 新型降滤失剂NJ-1的研究与应用
- In this chemical reaction, Cu plays the role of the reducing agent. 这个化学反应中, cu起到还原剂的作用。
- Drag reducing performances of Cetyltrimethyl Ammonium Chloride (CTAC) drag reducing fluid in two-dimensional channel under different experimental situations were measured. 摘要通过对不同工况下氯化十六烷基三甲基季铵盐(CTAC)减阻流体在二维流道中减阻性能的测定,分析了温度、质量分数、配比变化对流体减阻性能的影响。
- DSH cement additive with low frictional re-sistance developed is prepared from drag reducer, filtration-reducing agent, stabilizing agent and accelerating agent. DSH低摩阻水泥外加剂由减阻剂、降滤失剂、稳定剂及促凝剂复配而成。
- JJ - 8 and JJ - 9 alkalinity reducing agents developed were evaluated. 对研制的降碱剂JJ-8和JJ-9的高温腐蚀性进行了评价;
- S14A Keep away from acids, reducing agents and polymerisation catalysts. 远离酸、还原剂、聚合催化剂保存;
- Application test of FLOXS drag reducer in partial section of Gela Oil Product Pipeline has been carried out. 在格拉成品油管道上对局部管段进行了FLOXS减阻剂的应用试验。
- Carbon is needed as a reducing agent in many metallurgical operation. 许多金属冶炼操作中需要碳作为还原剂。