褐煤

The preparation methods of sulfonated coal and factors such as sulfonation time, sulfonation temperature and ratio of acid to coal etc.

试验研究了褐煤制磺化煤的制备方法及磺化温度、磺化时间、酸煤比等因素对产物磺化煤的离子交换活性的影响。

The brown coal of Luoci was oxidized to produce Humic acid, then the oxidized brown coal and the Humic acid were analyzed.

采用云南罗茨褐煤进行催化氧化，由氧化褐煤制备黄腐酸，并对其质量进行分析。

Lignite oil is creosote derived from lignite tar .

褐煤油是从褐煤中得来的防腐油。

That polyring aromatised hydrocarbons, dehydroabietic acid, other tricyclic diterpanoic acids and pentacyclic triterpanoic acids are not existed or in a much low amount in Zhaotong brown coal resin is distinguished from those resins isolated in Xundian, Liaohu, Shulan brown coal waxes in China.

稠环芳烃、松香酸、去氢松香等环状化合物含量很低或不存在，是昭通褐煤蜡与国内其它褐煤蜡组成的重大差别。

This paper studied the characteristics of microbial in raw lignite, isolated and cultured the microorganisms, compared the influences of different types of microbial to improve the briquettes waterproof property.

研究了褐煤原煤中微生物的特征，对微生物进行了分离和培养，比较了不同种类微生物对提高褐煤型煤防水性能的作用。

Combusts with high water content brown coal ,this paper analyzed characteristic of combustion brown coal and the result showed that this brown coal is easy with slagging.

针对上都发电有限责任公司锅炉燃用高水分的褐煤，多次发生炉膛结渣的情况，对该高水分褐煤特性进行了分析，得出该煤种具有中等易结渣倾向。

The binder properties bear a linear relation to the content of ulminite in the maceral of corresponding brown coal.

煤岩学的初步研究表明，风化程度较高的烟煤、褐煤对应粘结剂性能较好，褐煤显微组分中，腐木质体的含量与煤对应粘结剂性能呈正相关。

Make most moisture and volatile matter gasification of brown coal remove to get half brown coal burnt.

使褐煤中的大部分水分和挥发分气化除去得到褐煤半焦。

The results of Xianfeng coal tested in 200 kg/d PDU of IGOR process in Germany showed IGOR process marched Xianfeng brown coal well with 53% of ...

云南先锋褐煤在 IGOR工艺 2 0 0 kg/d的 PDU装置上的试验结果表明，先锋褐煤是适宜 IGOR煤液化的煤种，得到的油收率为 53%，油品中氮和硫的含量分别为2 mg/kg和 1 7mg/kg。

The results of Xianfeng coal tested in 200 kg/d PDU of IGOR process in Germany showed IGOR process marched Xianfeng brown coal well with 53%of oil yield, 2 mg/kg and 17 mg/kg of N and S contents.

云南先锋褐煤在IGOR工艺200 kg/d的PDU装置上的试验结果表明，先锋褐煤是适宜IGOR煤液化的煤种，得到的油收率为53%，油品中氮和硫的含量分别为2 mg/kg和17 mg/kg。

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。