1) light soda ash
轻质纯碱
1.
This paper presents an overview on three kinds of light soda ash calcination technology.
综述国内常用的三种轻质纯碱煅烧技术,介绍其工艺流程、主要设备及装置特点。
2) heavy sodium carbonate
重质纯碱
1.
The crystal quality of monohydrate sodium carbonate is the key to the produce heavy sodium carbonate by the method of the monohydrate sodium carbonate.
提高一水碱结晶质量是提高 (一水碱法 )重质纯碱质量的关键。
2.
150 kt/a (20 t/h) heavy sodium carbonate through extrusion plant of Zigong Honghe chemical general factory in which bepex company technology of Germany has been imported is the first plant of that kind in China and also is the second same scale bepex technology plant in the world.
自贡鸿鹤化工总厂150kt/a(20t/h)挤压法重质纯碱装置是引进日本细川密克朗集团德国Bepex公司技术建成的我国第一套挤压法重质纯碱装置,也是同等生产规模世界第二套Bepex公司技术的纯碱挤压装置。
3) Heavy soda with low salt
低盐重质纯碱
4) light alkali
轻碱
1.
This article mainly reasearched that light alkali substituting heavy alkali and 10% silica sand ultra-fine dust were used in the float glass batch by the method of adding special cementing agent.
通过在浮法玻璃配合料中加入特殊黏结剂取代传统的配合料加水,可以将配合料中重碱换成轻碱,并可利用10%的硅质超细粉原料。
5) Sodium carbonate
纯碱
1.
Instead of extracted by organic solvents, sodium carbonate was used to separate the product and water, thus the following press was simpler and the cost was lower.
菸酸与二乙胺、三氯氧磷作用 ,再经氢氧化钠中和 ,加入纯碱使反应液中的产品与水分层 ,取代有机溶剂萃取工艺 ,简化了操作 ,降低了消
2.
A new method for preparing sodium diacetate by one step reaction based on acetic acid and sodium carbonate (without any solvent) was studied.
介绍了以醋酸和纯碱为原料,不加任何溶剂,采用一步法合成新型防腐剂双乙酸钠的新工艺,确定了最佳工艺条件:n(醋酸):n(纯碱)为(4。
6) soda ash
纯碱
1.
Novel process for manufacturing soda ash and sulfuric acid from sodium sulfate;
芒硝制纯碱和硫酸新工艺探讨
2.
Current situation and prospect of domestic and overseas soda ash industry;
国内外纯碱工业的现状及市场
补充资料：轻质纯碱
分子式：
CAS号：
性质：松密度为0.45～0.6g/cm3，平均粒径在100～150μm之间的纯碱产品。呈白色，为粉末状晶体。如松密度低于0.45g/cm3、平均粒径在100μm以下的则称为超轻质纯碱，可以从轻质纯碱中用风选法选出，也可在煅烧炉炉头的集气箱和炉外的旋风除尘器收集而得。
CAS号：
性质：松密度为0.45～0.6g/cm3，平均粒径在100～150μm之间的纯碱产品。呈白色，为粉末状晶体。如松密度低于0.45g/cm3、平均粒径在100μm以下的则称为超轻质纯碱，可以从轻质纯碱中用风选法选出，也可在煅烧炉炉头的集气箱和炉外的旋风除尘器收集而得。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条