bromine number

test standard samples of bromine number 0.040-4. 500 br/ 100g, determine the relation between sampling amount and relative deviation in bromine test. find out methods of deviation reduction.

以容量法测定溴值在0.040～4.500g/100g的标准试样，确定试样的溴指数及进样量与相对误差的关系，提出减少误差的方法。

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Test standard samples of bromine number 0.

以容量法测定溴值在0.

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petroleum products. determination of bromine number of distillates and aliphatic olefins. electrometric method.

石油产品。蒸馏和脂肪烯烃的溴数测定。测电法。

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Study on methods of determining bromine number of terpene phenolic resin

萜烯酚树脂溴值测定方法的研究

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through comparing with important evaluations, such as bromine number and kinetic viscosity, the catalyst is appraised.

通过合成油的运动粘度和溴价等重要评价指标对催化剂进行了评价。

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methods of test for petroleum and its products - determination of bromine number - colour indicator titration method

石油和石油产品的试验方法.溴值的测定.颜色指示剂滴定法

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the application of reformate hydrorefining in maoming petrochemical company showed that using mh 508 catalyst, a product met the specification of 6# solvent naphtha was obtained, its bromine number was in the range of 0~ 0.05 gbr/ 100 g.

重整生成油加氢脱烯烃在茂名石化公司的应用表明，采用MH508催化剂可得到溴值在0～0.05gBr/100g的产品，符合6号溶剂油规格。

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testing method for bromine number of petroleum product ( colorindicator method)

石油产品溴值测定法（指示液滴定法）

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plastics. aqueous dispersions of homo and copolymers of vinyl acetate. determination of bromine number.

塑料.醋酸乙烯的聚合物和共聚物的水分散物.溴值的测定

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chemical analysis of organic products. determination of bromine number.

有机产品的化学分析.溴值的测定

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test method for total bromine number of unsaturated aliphatic chemicals

不饱和脂化合物总溴值的试验方法

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the laboratory study showed that applying proper dienophile with controlled dosage could drop the bromine number, prolong the induction period, and the octane number and other performance of the gasoline stock were unaffected.

实验室的研究结果表明，使用适当的亲双烯体以严格控制的加入量处理过的油品溴指数明显下降，诱导期明显增长，而辛烷值等其它性能基本不受影响。

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determination for the bromine number of benzole products

GB/T1815-1997苯类产品溴价的测定

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bromine number, sulfur content, nitrogen content and aromatic loss of the refined oil are less than 0.12 gbr/ 100g, 0.5 μ g/ g, 1 μ g/ g, and 1 percent point respectively. it is consistent with the lab evaluation result.

精制油的溴价小于0.12gBr/100g，硫质量分数小于0.5μg/g，氮质量分数小于1μg/g，芳烃损失小于1个百分点，与实验室评价结果基本吻合。

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testing method for bromine number of petroleum product (colorindicator method)

油产品溴值测定法（指示液滴定法）

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The number of cationic bromine and chlorine compounds is restricted.

溴、氯阳离子化合物的数量受局限.

词典精选例句

standard test method for total bromine number of unsaturated aliphatic chemicals

不饱和脂化合物总溴值的标准试验方法

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