soda ash
英 [ˈsəʊdə æʃ]
美 [ˈsoʊdə æʃ]
网络 纯碱; 苏打粉; 碳酸钠; 苏打灰; 求购纯碱
英英释义
noun
- a sodium salt of carbonic acid
双语例句
- The pollution of alkaline slag is a technical problem and a restriction of soda ash industry development.
白泥的污染问题一直制约着纯碱企业的发展，是氨碱厂的一大技术难题。 - The comprehensive control of pollution for the waste liquor from ammonia distillation and the process wastewater from soda ash production is presented.
介绍了纯碱生产过程中产生的蒸氨废清液和生产下水的综合治理情况。 - By adding soda ash or caustic soda to the feed stock, the surface of the pellets becomes sticky and coated with fines.
在进料中加入纯碱或烧碱，小球的表面就变粘并为细粉覆盖。 - Sintering process of coal refuse lime stone soda ash
煤矸石-石灰石-纯碱烧结过程研究 - The new synthetic process of sodium diacetate using acetic acid and caustic soda ( or soda ash) as raw materials, and adopting a new process of one-step liquid-phase method is introduced.
介绍了以乙酸、氢氧化钠（或纯碱）为原料，采取一步液相法合成双乙酸钠的新工艺。 - Most of oil in the U.S. is refined with caustic soda, soda ash or some combination of the two.
在美国，大多数豆油是用苛性苏打，苏打灰或二者的混合剂净化的。 - The calcined trona can replace soda ash for use in the flotation operation.
经过煅烧的天然碱可以在浮选作业中代替纯碱使用。 - The Belgian chemist Ernest Solvay later developed a better method of soda ash production in the eighteen sixties.
后来在19世纪60年代，比利时人欧内斯特·索尔维发明了一种较好的生产苏打粉末的方法。 - Thermodynamic and kinetic parameters in removing phosphorus, sulphur and niobium from hotmetal using natural soda ash have been studied in laboratory experiments.
在实验室条件下，用内蒙天然碱进行了包钢铁水的预处理试验，研究了铁水脱磷、脱硫和脱铌的热力学和动力学参数。 - The main elements of carbonization process for soda ash production
影响纯碱生产中碳化过程的主要因素