译文：
核心提示：纯碱工业是重要的化学原料工业，纯碱产品是保障国民经济发展的基本工业原料。我国纯碱产品在国际纯碱市场上有着较强的竞争力。国家在“十五”乃至更长时期内，将有机原料、合成材料、新技术、精细化工及传统的“两碱”等列为化工“十五”计划和未来15年规划的重点。 陶瓷球阀在纯碱行业的应用 纯碱工业是重要的化学原料工业，纯碱产品是保障国民经济发展的基本工业原料。我国纯碱产品在国际纯碱市场上有着较强的竞争力。国家在“十五”乃至更长时期内，将有机原料、合成材料、新技术、精细化工及传统的“两碱”等列为化工“十五”计划和未来15年规划的重点。 目前我国的纯碱企业主要是采用氨碱法和联碱法进行生产的。氨碱法是以盐和石灰石为主要原料，以氨为中间辅助材料生产纯碱的方法。在盐水精制工序，粗盐水中Mg2＋、Ca2＋反应生成Mg(OH)2和CaCO3，形成盐水泥，盐水泥与蒸馏废液混合经澄清或压滤废清液（L1）排放，固态渣（S1）堆存。原盐用水（或海水）溶解成为粗盐水后，经过精制去除粗盐水中的Ca2+和Mg2+杂质，精制后的盐水在吸氨塔吸收氨生成氨盐水，氨盐水在碳化塔内吸收二氧化碳，生成NaHCO3悬浮液，悬浮液经真空过滤机得到的滤饼煅烧后即为纯碱产品，煅烧生成的二氧化碳气体返回碳化塔使用；过滤得到的母液加入石灰乳送往蒸氨塔蒸馏回收氨，回收的氨用于吸氨塔制备氨盐水。联碱法是以自合成氨装置生产的氨和二氧化碳及原盐为原料生产纯碱并联产氯化铵的方法。在制取纯碱过程，氨母液Ⅱ和二氧化碳在碳化塔内碳酸化后，生成NaHCO3悬浮液，真空过滤后的母液送Ⅱ过程， 滤饼煅烧后即为纯碱产品；在制取氯化铵过程，来自真空过滤机的母液经吸氨、换热后，在冷析结晶器中析出氯化铵晶浆，冷析后的母液在盐析结晶器中加盐继续析出氯化铵晶浆，盐析后的母液再经换热、吸氨、澄清后制得合格的氨母液Ⅱ，送往Ⅰ过程。冷析和盐析过程析出的晶浆，经稠厚、离心分离、干燥得到氯化铵产品。 这两种生产工艺，在纯碱和氯化铵生产过程中，都存在工艺流程长，系统母液温度较高，而且中成分复杂，不但含氨和高氯根，并含有一定数量的含钙、镁固体物，尤其在对废弃排放物的环保处理时，设备管道等的腐蚀、磨损极为严重，设备等的故障、检修频繁产生。因此提高设备的抗腐蚀、耐磨损性能对设备的安全稳定运行极为重要。尤其作为流体控制部件的阀门更是首当其冲。 宝 石 锆 球， 钻 石 品 质， 滴 水 不 漏， 侵 蚀 无 忧。 目前我国各行业生产中普遍使用的阀门为金属阀门，金属阀门的使用已有上百年的历史，其间虽然也经过结构及材料的改进，但受金属材料自身条件的限制，已越来越不能适应高磨损、强腐蚀等恶劣工况。使用寿命短，泄漏严重。大大影响了系统运行的稳定性。传统的金属阀门急需从材料、设计及制造工艺等方面彻底革新。 工程陶瓷材料作为二十一世纪的新材料，以其本身所具备的高硬度，高强度、高耐磨性及良好的防腐性能，自二次世界大战以来，就受到各发达国家的青睐，他们竟相投入人力物力，研制开发工程陶瓷，最早应用于军事和宇航工业，如火箭尾喷管，航天飞机隔热护板，装甲车等，后来逐渐应用到工业领域，如陶瓷发动机、陶瓷轴承等，直到二十世纪九十年代初，随着陶瓷材料本身性能的提高，才开始被应用于阀门行业，并得到了广泛的认同。 工程陶瓷又称结构陶瓷，与普通陶瓷有本质的区别。阀门上使用的陶瓷材料主要为TZP，它的原材料就是锆宝石的原材料，经喷雾造粒、等静压制、高温烧结、精密加工，使陶瓷的“脆性”得到了大大改进，其韧性和强度得到了极大的提高，工业上称其为“陶瓷钢”。TZP陶瓷不但具有高韧性 、高强度、高硬度、高耐磨性及高的耐腐蚀性能，而且还有自润滑性好、热传导率低、极好的表面光洁度（Ra可达0.01um）等特点，是阀门金属材料的{jj1}替换材料。 球阀自问世以来，以其良好的密封、通断、防堵性能，以及流路简单，无阻调节，KV值{zd0}，"自洁"性能{zh0}，开闭简单快捷、克服压差能力强等特点，在石油化工、矿山冶金、电站能源、医药造纸等行业的应用范围迅速扩大。而陶瓷球阀结合了结构陶瓷和球阀的双重优点，很好地解决了纯碱生产工艺中存在的高腐蚀，高固含量磨损两大问题，尤其在盐水及蒸馏工序中，陶瓷球芯击垮了目前任何一种耐腐耐磨的合金材料的阀芯，使陶瓷球阀成为到目前为止最理想的阀门。 不锈钢硬密封陶瓷球阀------国际{wy}陶瓷硬密封达Ⅵ级密封标准。 KW系列陶瓷球阀是我公司利用结构陶瓷耐强腐蚀和高耐磨损的特点，采用德国的的先进设计结构，独立开发研制的高技术产品。可按照GB、DIN、JIS、API等标准制造，具有超强的防腐、耐磨性能，可大大提高阀门的耐腐蚀、耐磨损冲刷，以及耐高温性能，大大延长阀门的使用寿命，提高配套设备运行系统的安全性、稳定性，减轻了工人的劳动强度，节约了维修成本，经济性好，是进口xx阀门理想的替代品，具有极高的推广价值。目前已广泛应用于脱硫系统中，能{zd0}限度的杜绝泄漏，对环境保护将起到积极的推进作用

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原文：
Core Tip: soda ash industry is an important chemical raw material industry, soda ash product is to protect national economic development, basic industrial raw materials. China's soda ash soda ash products in the international market has strong competitiveness. Countries in the "15" and even more over the long term, organic materials, synthetic materials, new technology, fine chemicals, and the traditional "two bases" and as a chemical "15" plan and the focus of planning the next 15 years. Ceramic ball in the application of soda ash industry Sodium carbonate industry is an important chemical raw material industry, soda ash product is to protect the economic development of the basic industrial raw materials. China's soda ash soda ash products in the international market has strong competitiveness. Countries in the "15" and for a long time, organic materials, synthetic materials, new technology, fine chemicals, and the traditional "two bases" and as a chemical "15" plan and the focus of planning the next 15 years. Currently our company is mainly used soda ash ammonia soda and joint production of soda. Solvay process are salt and limestone as raw materials, auxiliary materials to the production of ammonia as an intermediate method of soda ash. In the salt refining process, salt water, Mg2 +, Ca2 + reaction Mg (OH) 2 and CaCO3, the formation of salt cement, salt, cement mixed with distilled liquid waste filter press by clarify or clear liquid (L1) emissions, solid residues (S1) stockpiling. Salt water (or water) after the dissolution of a coarse salt, coarse salt in the water after purification to remove Ca2 + and Mg2 + impurities, the refined salt absorption in the absorption of ammonia to form ammonia Ammonia salt, ammonia salt in carbon dioxide absorption tower to produce NaHCO3 suspension, suspension by the vacuum filter cake obtained after calcination products as soda ash, calcined generated carbon dioxide gas to return carbonation tower use; filter sent by the mother liquor by adding lime recovery of ammonia Ammonia distillation towers, with a recovery of ammonia Preparation of ammonia ammonia absorption tower in saline. United soda is produced from the ammonia plant and carbon dioxide and ammonia as raw materials to produce soda ash and salt ammonium chloride co-production methods. Preparation of sodium carbonate in the process of mother liquor of ammonia and carbon dioxide in the carbonation tower Ⅱ carbonation, the generation NaHCO3 suspension, vacuum filtered mother liquor sent Ⅱ course, cake for the soda ash after calcination products; in Preparation of chloride process mother liquor from the vacuum filter ammonia by absorption of heat transfer after the precipitation of Cooling Crystallizer slurry ammonium chloride crystal, mother liquor after the cold analysis of the mold in salt to precipitate ammonium chloride in the salt crystal slurry, salt After the mother liquor via analysis of heat transfer, absorption of ammonia, obtained after clarification of ammonia liquor qualified Ⅱ, Ⅰ process of sent. Analysis of cold and salt precipitation of the crystal slurry process, by and thick, centrifugal separation, drying, ammonium chloride products. Both the production process, soda ash and ammonium chloride in the production process, there exists a long process, the system mother liquor at high temperature, and the composition complex with ammonia and high chlorine root, and contains a certain amount of calcium, magnesium solids, especially in the environmental emissions of the waste processing, pipelines and other equipment corrosion, wear very serious, equipment failure, maintenance frequently arise. Thereby increasing equipment corrosion resistance, wear resistance of the equipment safe and stable operation is extremely important. In particular, as the flow control valve components will bear the brunt. Bao Shi zirconium balls Diamond quality, Leak, Erosion without worry. At present, China commonly used in the production of various sectors of valve metal valves, metal valves used have had a hundred years, during which although it had undergone structural and material improvements, but under the metal material Zishen conditions, has been increasingly Vietnam can not meet the high wear, high corrosion and other harsh conditions. Life is short, a serious leak. Greatly affect the system stability. Traditional metal valves needed from materials, design and manufacturing process innovation and so thoroughly. Engineering ceramics as new materials Twenty-first Century, by its own with the high hardness, high strength, high abrasion resistance and good corrosion resistance, since World War II, they were favored by the developed countries, they the race to put resources, research and development of engineering ceramics, first used in military and aerospace industries, such as rocket nozzle, the space shuttle heat shield, armored vehicles, then gradually applied to industrial fields, such as ceramic engines, ceramic bearings, etc. Until the early nineties, with the ceramic material itself enhance the performance started to be used in the valve industry, and has been widely recognized. Engineering ceramics, also known as structural ceramics, and ceramics are essentially different from ordinary. Ceramic materials used on the valve main TZP, its raw material is zirconium stones, spray granulation, and other static suppression, high temperature sintering, precision machining, and the ceramics, "brittle" has been greatly improved, its toughness and strength has been greatly improved, industry called "ceramic steel." TZP ceramic not only has high toughness, high strength, high hardness, high wear resistance and high corrosion resistance, but also a good self-lubricating, low thermal conductivity, excellent surface finish (Ra up to 0.01um), etc. , is the perfect replacement valve metal material. Ball since its inception for its good sealing off, aiming to halt the performance, and simple flow path, unimpeded adjustment, KV value the most, "self-cleaning" the best performance, opening and closing simple and fast, and strong ability to overcome the pressure difference characteristics, in the petrochemical, mining metallurgical, biomedical application and paper industry expanded rapidly. The ceramic ball valve combined with the dual structure of ceramics and the advantages of a good solution to the existing soda ash production process of high corrosion, wear two major problems with high solid content, especially in salt water and the distillation process, the ceramic ball core defeat present any corrosion resistant alloy material of the spool, so far the best ceramic ball into the valve. Stainless steel hard seal ceramic ball ceramic seal ------ The only reached the international level Ⅵ seal standard. KW Series ceramic ball valve is our use of structural ceramics resistant to corrosion and high wear-resistant characteristics, the structure of Germany's advanced design, the independent high-tech products developed. In accordance with GB, DIN, JIS, API and other standards making, a super anti-corrosion, wear resistance, can greatly improve the valve's resistance to corrosion, abrasion, erosion, and high temperature performance, greatly extended the life of valves, improving auxiliary equipment operation system security, stability, reduced labor intensity, saving maintenance costs, the economy is good, is the ideal valve substitute imported luxury goods, has a very high promotional value. Has been widely used in desulfurization system can maximally prevent leakage of Environmental Protection will play a positive role in pushing forward