1.A test for the adsorption of chromium-ion with the nitrify lignite has been carried out. The capacities of lignite, adsorption kinetics, adsorption models and the ef-fect of pH were studied. The results indicated that the nitrify lignite had good adsorption properties to chromium-ion and the adsorption isotherms were consistant with Langmuir equation.
利用硝酸与龙口褐煤反应制得硝化褐煤,使其有效吸附质腐植酸含量提高、用该硝化褐煤对铬离子进行吸附试验,研究吸附剂的吸附量、吸附动力学、吸附模型和溶液的pH值对吸附的影响．结果表明:硝化褐煤对铬离子具有良好的吸附特性,其静态等温吸附符合Langmuir等温方程．
2.With a view to finding out the characteristics of alkane generation during the thermal evolution of kerogen,alkanes generated by kerogen in lignite and by total organic matter(kerogen and EOM) of lignite are studied through two series of pyrolytic simulation experiments.
通过两个系列热模拟实验研究了褐煤干酪根降解与褐煤综合有机母质（包括干酪根和非干酪根物质）热演化生成烷烃的特征。
3.Aiming at the problems of being easy in peroxidation and low in mechanical strength in preparing sulphonated coal with lignite, feasibility of producing the sulphonated coal with lignite being pyrolyzed in low temperature and the influence of the factors such as the property of raw materials, the temperature, the time, and the size of materials on the quality of sulphonated coals were studied.
摘要针对褐煤生产磺化煤存在的容易过氧化和机械强度差的问题，用正交实验法研究了褐煤经低温热解改质后的褐煤半焦生产磺化煤的可行性及原料性质、磺化温度、磺化时间、原料粒度等因素对所生产磺化煤质量的影响。
4.Introduces detailedly the design characteristic and operation reference to first domestic produced 135 MW class CFB boiler fired lignite, and takes the analysis of the design condition such as high elevation and low pressure with fired lignite.
对国产首台燃用褐煤的135MW等级循环流化床锅炉的设计特点及运行实绩进行了较详细的介绍,并结合燃用褐煤及高海拔低气压等设计条件进行了分析研究。
5.Some Problems on Lignite Conversion and DG Process
褐煤转化与DG新技术及其应用的几个问题
6.This paper put forward a method to improve the boiler by adding side-secondary air (SSA) to the primary air (PA) , dealing with the ubiquitous coke phenomenon of the 670T/H boiler in the thermoelectricity factory of DaQing oil fields and the lignite boiler in northeast area of China.
本文针对大庆油田热电厂670T／H锅炉和东北地区褐煤锅炉普遍存在的结焦问题，提出了对现有褐煤锅炉燃烧器的一次风侧增设侧二次风的改造方案。
7.During the dry season, soil particles and plant matter would have settled slowly to the bottom of the shallow lakes and swamps, eventually forming the blue clays and lignite.
乾季时，土壤颗粒及植物缓慢沉淀到浅水湖泊及沼泽底部，最后形成蓝色的黏土及褐煤。
8.Pittsburgh, June 27, 2007 — Emerson Process Management received a $27 million contract to modernize generating units 3 and 4 of the largest lignite-fired power plant in Europe, the Belchatow Power Plant in Poland.
匹兹堡6月27日消息——艾默生过程管理获得了一份价值2千7百万美元的合同，升级欧洲最大的褐煤发电厂——波兰贝乌哈图夫发电厂的3号和4号发电机组。
9.The experimental data of kinetic adsorption were fit to dynamic equation: t/Xd(t) = t/Xd(eq)+B.The exchange adsorption capacity of lignite for Cu2+ could be greatly increased when it was sulphonated.
结果表明广西褐煤对Cu2+有较快的吸附速度,吸附动力学符合交换平衡动力学模式:t/Xd(t)=t/Xd(eq)+B.广西褐煤经磺化处理后吸附能力大幅提高,褐煤磺化样的饱和吸附量达到32.7869 mg.
10.a hard black form of lignite that takes a brilliant polish and is used in jewellery or ornamentation.
一种黑色硬质的褐煤，表面亮滑，用于珠宝和装饰。
