根据生产硝酸钾工艺要求与物料特性，设计了用于冷却换热的板式换热器。
Based on the technology requirements of potassium nitrate production and the properties of materials, a plate heat exchanger was designed for cooling and heat exchange.
白天，能量通过加热庞大容器里的熔融盐保存起来，熔融盐由60%的硝酸钾和40%的硝酸钠组成。
During the day, energy is stored by heating up large tanks of molten salt composed of a mixture of 60 percent potassium nitrate and 40 percent sodium nitrate.
通过实验确定了镁/硝酸钾药剂的配比对燃烧速度、近红外辐射强度和可见光强度的影响。
The influence of the ratio of composition Mg/KNO 3 on the burning rate, near-infrared radiation intensity and visible light intensity is determined by experiment in this paper.
主要经营出口的产品有硝酸钾、硝酸钙、硝酸铵钙等26种化工产品以及法兰、玻璃器皿等。
Mainly engaged in exporting of the products. Such as potassium nitrate, calcium nitrate, calcium ammonium nitrate and 26 kinds of chemical products, flanges, glassware and so on.
通过试验，初步确定了采用化学沉淀法可净化中国产氯化钾，并且净化后氯化钾满足硝酸钾生产的需要。
Through the test, the domestic KCl is purified by chemical precipitation process and can be met the requirement for the production of agriculture-grade potassium nitrate.
提出了硝酸分解重铬酸钾法联产铬酸酐与硝酸钾的清洁工艺，并优选出过程中主要环节的合理操作条件。
A new cleaner technology for making chromium trioxide and potassium nitrate simultaneously by using nitric acid to decompose potassium dichromate has been brought forward.
这些鱼儿排泄出的硝酸钾能够促进浮游生物的生长，而浮游生物是珊瑚的天敌，因为它们会使海水变得昏暗，并阻挡珊瑚赖以生存的基本因素——阳光。
These fish excrete nitrates that develop plankton, the enemy of corals as they make the sea water murky and block sunlight which is an essential in GREdient for coral survival.
这些鱼儿排泄出的硝酸钾能够促进浮游生物的生长，而浮游生物是珊瑚的天敌，因为它们会使海水变得昏暗，并阻挡珊瑚赖以生存的基本因素——阳光。
These fish excrete nitrates that develop plankton, the enemy of corals as they make the sea water murky and block sunlight which is an essential ingredient for coral survival.
这些鱼儿排泄出的硝酸钾能够促进浮游生物的生长，而浮游生物是珊瑚的天敌，因为它们会使海水变得昏暗，并阻挡珊瑚赖以生存的基本因素——阳光。
These fish excrete nitrates that develop plankton, the enemy of corals as they make the sea water murky and block sunlight which is an essential ingredient for coral survival.
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