新华社西宁８月１５日电（记者骆晓飞）青海柴达木盆地察尔汗盐湖，一座座新建的化工厂房拔地而起，在参差错落的建筑物之间，“加快建设中国最大盐化工基地”的标语异常醒目。

    Xinhua xining, August 15（Reporter LuoXiaoFei）Qinghai chaidamu basin chaerhan salt lake，Place the new chemical plant rises straight from the ground，In the fluctuating strewn at random between buildings，“Speed up the construction of China's most crude salt chemical industry base”The slogan anomaly eye-catching。

    西部大开发战略实施以来，国内最大钾肥生产企业——青海盐湖工业股份有限公司通过技术创新，不仅实现了钾资源可采量和钾肥生产装置规模的成倍增加，而且逐步搭建起了以“三大工业基地”和“五大产业群”为核心的世界最大盐化工产业架构。

    Since the implementation of the western development strategy，The largest potash fertilizer production enterprise - qinghai salt lake industry co., LTD. Through the technical innovation，Not only realize the potassium resources recovery and potash fertilizer production device scale increase exponentially，And gradually build up to“Three major industrial base”and“Five industrial clusters”As the core of the world's most crude salt chemical industry structure。

    “目前，青海盐湖工业股份有限公司的钾肥实际产量已经突破２４０万吨，产能规划也已经由原来国家规划的１００万吨发展到３５０万吨，可以满足国内钾肥市场需求的三分之一。”青海盐湖工业股份有限公司研发中心副主任、总地质师王石军说。

    “At present，Qinghai salt lake industry co., LTD. Of potash fertilizer actual production has exceeded 2.4 million tons，Capacity planning has also from the original state planning of 1 million tons to 3.5 million tons，Can meet the need of domestic potash fertilizer market demand a third。”Qinghai salt lake industry co., LTD., deputy director of the research center、The chief geologist WangShiJun said。

    王石军介绍，２００３年，青海盐湖工业股份有限公司１００万吨钾肥项目基本建成，使我国成为世界上第七个拥有百万吨钾肥生产能力的国家；此后，青海盐湖工业股份有限公司先后启动总投资达数百亿元的盐湖资源综合利用一、二、三期项目，开始打造具有盐湖资源特色的世界级循环经济产业园区。

    WangShiJun introduced，2003 years，Qinghai salt lake industry co., LTD. 1 million tons of potash project basically completed，Make China become the world's seventh with one million tons of potash fertilizer production capacity of the country；Since then，Qinghai salt lake industry co., LTD. Has start with a total investment of tens of billions of dollars of salt lake resources comprehensive utilization a、two、The third phase of the project，Began to build a world-class salt lake resource characteristics of circular economy industrial park。

    “没有科技创新就不可能实现产业做大做强，就不可能打造盐湖循环经济。”王石军说，近几年来，通过加大技术研发投入和科技攻关项目投资，反浮选结晶技术的突破极大地提高了盐湖钾肥开采效率，固体钾矿溶解转化工艺“再造了一个察尔汗盐湖”，而产业链的设计创新则让盐湖资源开发从单一的钾肥生产走向钾、钠、镁、锂等资源的综合利用。

    “No science and technology innovation is impossible to realize industry bigger and stronger，Could not create salt lake circular economy。”WangShiJun said，In recent years，By strengthening the technology research and development input and science research project investment，Reverse flotation crystal technology breakthrough greatly improve the salt lake potash fertilizer production efficiency，Solid potash ore dissolved transformation process“Again a chaerhan salt lake”，And the industrial chain of design innovation has salt lake resource development from single potash fertilizer production to potassium、sodium、magnesium、Lithium resources comprehensive utilization。

    依赖于自主科技创新和先进技术的引进、吸收、再创新，目前，青海盐湖工业股份有限公司已构建起钾盐、镁盐、氯碱“三大工业基地”和钾盐、钠盐、镁盐、锂盐、煤气盐“五大产业群”循环经济产业链。

    Dependent on independent innovation of science and technology and the introduction of advanced technology、absorption、Then the innovation，At present，Qinghai salt lake industry co., LTD. Has already set up potassium、Magnesium salt、chlor-alkali“Three major industrial base”And potassium、Sodium salt、Magnesium salt、Lithium salt、Gas salt“Five industrial clusters”Circular economy industrial chain。

    与此同时，通过引进和吸收国际先进技术和创新产业链设计，青海盐湖工业产业结构逐步由单一的钾肥产业发展成为盐湖化工、天然气化工、煤炭化工、精细化工、有色金属和水泥等产业相互衔接、多元发展的格局。

    meanwhile，By introducing and absorbing the international advanced technology and innovation industry chain design，Qinghai salt lake industry structure gradually by single potash fertilizer industry development become salt lake chemical、Natural gas chemical industry、Coal chemical industry、Fine chemical、Non-ferrous metal and cement industries connected、Multivariate development pattern。

    “柴达木盆地的盐湖大都为氯化物型，在钾、钠、镁、锂等多种资源综合利用和深加工中，将副产大量的氯气和氯化氢，为此我们通过内引外联、合力集成创新，规划了金属镁一体化项目，仅此一个项目，就可以衍生出１０多个产品。”青海盐湖工业股份有限公司研发中心常务副主任、金属镁一体化总工程师侯军说。

    “The salt lake of qaidam basin are mostly for chloride type，Potassium in、sodium、magnesium、Lithium and so on the many kinds of comprehensive utilization of resources and the deep processing，Will byproduct a lot of chlorine and hydrogen chloride，Therefore we guide through the internal public relations、Force integrated innovation，Planning the metal magnesium integration project，Only for a project，Can be derived out more than 10 products。”Qinghai salt lake industry co., LTD., the standing deputy director of the research center、Metal magnesium integration chief engineer HouJun said。

    侯军告诉记者，近几年来，青海盐湖工业股份有限公司与国内１０余家高校和科研机构联合建立了产学研战略联盟，在盐湖提钾、提锂、提镁及尾矿、废液综合利用等方面取得了１０多项自主创新科技成果，其中固体钾矿溶解转化工艺技术成果不仅使察尔汗盐湖的可采资源量翻了一番，而且解决了长期存在的“镁害”问题。

    HouJun told reporters，In recent years，Qinghai salt lake industry co., LTD., with domestic more than 10 universities and research institutions to establish a joint combination of strategic alliance，In salt lake mention potassium、Extracting lithium、Mention magnesium and tailings、Comprehensive utilization of waste liquor made 10 a number of independent innovation of scientific and technological achievements，The solid potash ore dissolved transformation technology achievements not only make chaerhan salt lake of recoverable resources doubled，And solve the long-standing“Magnesium against”problems。

    侯军介绍，目前，青海盐湖工业股份有限公司盐湖资源综合利用一、二、三期工程中，以钾盐深加工为主的一期工程已经建成并陆续投料试车，以钠盐深加工为主的二期工程将于年内基本建成，而三期金属镁一体化项目已经全面启动建设，按计划将于２０１４年建成投产。这些项目全部建成达产后，盐湖特色产业链将实现资源、副产物、废弃物的闭路循环。

    HouJun introduced，At present，Qinghai salt lake industry co., LTD., a comprehensive utilization of salt lake resources、two、The third phase of engineering，With potassium processing primarily a phase of the project has been built in succession and feeding trial run，With sodium salt processing primarily of the second phase of the project will be built in years basic，And the third phase of metal magnesium integration project has started up its construction，According to plan in 2014 will be completed and put into operation。These projects completed of postpartum，Salt lake characteristic industrial chain will realize resources、by-products、Waste closed cycle。

    青海盐湖工业股份有限公司总裁李小松说，近年来，青海盐湖工业股份有限公司坚持科技引领，不断加快研发工作和先进技术在企业的推广与应用步伐，加强了全公司的技术改造和新项目的技术管理工作，为新建百万吨钾肥项目提供有力的技术支持；同时，通过对生产系统进行技术创新，提高工艺控制水平和钾回收率，解决了钾肥生产中长期出现的技术问题，也为打造中国最大盐化工产业基地奠定了坚实的基础。

    Qinghai salt lake industry co., LTD. LiXiaoSong President said，In recent years，Qinghai salt lake industry co., LTD., adhere to scientific and technological lead，To speed up development and advanced technology in enterprise promotion and application steps，To strengthen the all of the company's technical reform and technical management of the new project，For the new one million tons of potash fertilizer project provides strong technical support；At the same time，Through the production system for technical innovation，Improve process control level and the potassium recovery，To solve the potash fertilizer production in medium and long term technical problems，Also for creating China's most crude salt chemical industry base has laid a solid foundation。