Glass, which has been made since the time of the Mesopotamians and Egyptians, is little more than a mixture of sand, soda ash and lime.

自从美索不达米亚和埃及时代以来，玻璃就已经被制造出来了，它只不过是沙子、苏打灰和石灰的混合物。

The Tanzanian government has once again started mining the lake for soda ash, used for making chemicals, glass and detergents.

坦桑尼亚政府再次开始在湖中开采纯碱，用于制造化学品、玻璃和洗涤剂。

And we need Soda Ash. Light.

我们需要纯碱，轻的。

Soda Ash, Sodium Hydroxide, Sodium MetaSilicate.

碳酸钠，氢氧化钠，偏硅酸钠。

Soda; Soda ash; Sodium carbonate; soda calcined.

产品别名碳酸钠；苏打；工业碳酸钠。

Reduce calcium ion below 100 PPM by adding Soda Ash.

加入纯碱以降低钙离子浓度到低于100ppm。

The basic ingredients in glass, including silica sand and soda ash, are found almost everywhere.

玻璃的基本原料，包括硅砂和纯碱，几乎可以在任何地方找到。

Preferred modifiers include cement, lime, slaked lime, soda ash, carbonates, silicates and phosphates.

优选的改性剂包括水泥、石灰、消石灰、苏打灰、碳酸盐、硅酸盐和磷酸盐。

Over the years, the opinion has spread that adding soda ash and removing lime results in easier working glass.

多年以来，流传着这样的一种观点：加入苏打灰和除去石灰可以获得更容易加工的玻璃。

A new process for soda ash production based on converted gas, developed by China is very competitive in the world.

我国自行开发的变换气制碱新工艺有很强的竞争力。

This article introduced the soda ash technique of production flow, the main incinerator has carried on the design.

本文介绍了纯碱的生产工艺流程，主要煅烧炉进行了设计。

At the same time have been expounded on the effect of steamed attracts the working procedure in soda ash production.

同时，对蒸吸工序在纯碱生产中的作用进行了阐述。

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。

Textile Dye Method: For textile methods, the fabric is scrubbed and then soaked in Soda Ash Solution for 5 – 10 minutes.

纺织染料方法： 对于纺织方法，织物经洗涤后，再在纯碱溶液浸泡5 - 10分钟。

Soda ash is one of important materials in flat glass production. The particle size has great influence on glass melting.

纯碱是平板玻璃生产中的一种重要原料，其粒度大小对玻璃的熔制存在明显的影响。

Tokuyama traces its roots back to 1918, when it began producing soda ash, one of the basic materials in various industries.

日本德山化工成立于1918年，当时主要生产应用于众多工业领域的化工原料：碳酸钠。

The influence of drying condition of monohydrate sodium carbonate on the whiteness of dense soda ash is discussed in this paper.

主要研究一水碱干燥条件对重质纯碱白度的影响规律。

Main Products: baking soda, industrial ammonium chloride, soda ash, caustic soda, potassium chloride, calcium chloride, copper sulfate, etc.

主要经营产品：小苏打，工业氯化铵，关节轴承纯碱，片碱，氯化钾，氯化钙，硫酸铜等。

The reasons of ammonia consumption in solvay soda ash production were analyzed and the methods of lowering ammonia consumption were introduced.

分析了氨碱法纯碱生产中氨耗产生的原因，介绍了降低氨耗的途径。

And trucks ply Shahe roads loaded with bags of synthetic soda ash, the product of a chemical process environmentalists forced out of the U.S. in 1985.

卡车带着一包包人造的纯碱在沙河的路上来来回回，而这种化学产品正是1985年被美国的环保主义者所驱赶出去的。

And trucks ply Shahe roads loaded with bags of synthetic soda ash, the product of a chemical process environmentalists forced out of the U. S. in 1985.

行驶在沙河道路上的卡车装载着一袋袋的合成苏打灰，这是环境保护主义者迫使美国从1985年起禁止使用的一种化工产品。

The reaction of brine with solid ammonium bicarbonate forms sodium bicarbonate and mother liquor. Soda Ash can be obtained by calcining sodium bicarbonate.

卤水和固体碳酸氢铵反应得碳酸氢钠和母液，碳酸氢钠经煅烧得纯碱。

The research results are directive and with reference value for development of the new process of soda ash and ammonium sulfate co production by mirabilite.

研究结果对芒硝联产纯碱和硫酸铵新工艺的研究和开发具有指导和参考意义。

This work introduces four process for dense soda ash production by extruding process currently used in China and foreign countries and the technology comparison.

介绍当今国外挤压法生产重质纯碱的四种工艺流程，并对其中两类流程加以技术经济分析和评价。

Soda ash and caustic soda are basic raw material in chemical industry. Existence of sulfate in brine has great impact on the production of soda and refined salt.

烧碱和纯碱是基本化工原料， 盐卤中硫酸根的存在严重影响这两种碱及精制盐的生产。

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 technic of kai film brine refined is a new technology, which is based on combining the successful experience of salt water refined in chlor-alkali and soda ash industry.

凯膜盐卤水精制的工艺技术是在结合氯碱、 纯碱工业盐水精制成功经验的基础上研究出的新工艺。

The company also engages in the hard minerals business through non-operated joint ventures and royalty arrangements in various coal, trona (natural soda ash), and industrial mineral mines.

该公司还通过从事非经营的合资企业和各种煤炭，天然碱（天然纯碱），工业矿物开采矿物质。