查询词典 liquid coal

In this paper, the mechanisms of the generation, migration and production for coal seam gas are researched and the geological model for coal seam gas reservoir simulation is presented, according to the theories and methods of coal seam gas geology, petroleum geology and dynamic of fluids through porous media. A three-dimensional, dual-porosity, two-phase, pseudo-steady, non-equilibrium sorption mathematical model is established with the help of petroleum reservoir numerical simulation method. After that, this complex mathematical mode is approximated and solved by finite-difference and fully implicit methods. Coal Seam Gas Reservoir Simulation software in 1. 0 version (CSGRS 1. 0) with Chinese interface of pre-and post-processing function is developed.

本文应用煤层气地质学、石油天然气地质学和渗流力学等学科的理论和方法，研究了煤储层中煤层气的生成、储集、运移和产出机理，概化出了煤层气储层模拟的地质模型；以油气藏数值模拟和数值计算方法为工具，建立了描述三维、双孔隙、非平衡吸附、拟稳态条件下气-水两相流体混相运移规律的煤层气储层模拟的数学模型；详细推导出了该数学模型的全隐式求解方法；并借助计算机技术开发了具有中文操作界面的煤层气储层数值模拟软件CSGRS 1.0，实现了这一复杂数学模型的数值求解。

An introduction was made to the dry distillation process of coal, anti-metal penetration mechanism of coal dust and influences of various physical-chemical properties of coal dust on its anti-metal penetration ability, view points on coal dust choice and choice methods.

介绍煤的干馏过程、煤粉在型砂中的防粘砂机理和煤粉的各项理化指标对其防粘砂能力的影响，以及选择优质煤粉的观点和方法。

An introduction was made to the dry distillation process of coal, anti-metal penetration mechanism of coal dust and influences of various physical-chemical properties of coal dust on its anti-metal penetration ability, view points on coal dust choice and choice methods.

摘要介绍煤的干馏过程、煤粉在型砂中的防粘砂机理和煤粉的各项理化指标对其防粘砂能力的影响，以及选择优质煤粉的观点和方法。

This research take Yunnan maitreya brown coal as raw materials,adopt low-temperature dry distillation to go on the treatment of charing to the brown coal ,make most moisture and volatile matter gasification of brown coal remove to get half brown coal burnt.

以云南弥勒褐煤为原料，采用中低温干馏对褐煤进行炭化处理，使褐煤中的大部分水分和挥发分气化除去得到褐煤半焦。

Yaoqiao owns coal mines, coal hole, Xu Mine, Longdong mine coal production, as well as four pairs of Tatun徐沛coal preparation plant and rail management and the acquisition of the controlling shareholder group Tatun coal power and after the new power generation business assets, in addition to the industry chain will also extend to the downstream, holding 75% of the production of electrolytic aluminum Tatun.

公司拥有姚桥煤矿、孔庄煤矿、徐庄煤矿、龙东煤矿四对生产矿井以及大屯选煤厂和徐沛铁路管理处，并收购了控股股东大屯煤电集团的电力及有关资产后新增火力发电业务，此外公司还将产业链向下游延伸，控股75%的大屯铝业生产电解铝。

This year, in the "largest port led to large logistics" of the development strategy, the big push forward the construction of the coal terminal, are: Huaneng Power Plant Haimen 150,000-ton coal pier and richness of plant Haimen 70,000-ton coal terminal building synchronization advance; Masan Port 35,000-ton coal terminal expansion project is also speed up the process.

今年来，在&以大港口带动大物流&的发展战略中，当局大手笔推进煤码头建设，有：华能海门电厂15万吨级煤炭码头和丰盛海门电厂7万吨级煤码头的建设同步推进；马山港区3.5万吨级煤码头扩建工程建设也在加快进行。

The company's automation and control products in the CX system of centralized control shaft are Jiantong Nanjing Cement JT energy saving and environmental protection-type large-diameter shaft (§3.8x8.5 meters,§4.0x8.5 meter shaft) fixed-point matching products applies to Nanjing Jiantong Guantang Ltd., Guangxi Pingguo Wanganui Cement Co., Ltd. all JT energy saving and environmental protection-type on large-diameter shaft; the company independently developed CX-JM15C coal environmental protection agents, dedicated to catalytic coal cement shaft kiln calcined, and its coal effect and Kiln Burning can improve working conditions, improve clinker production quality, reduce cost of production of clinker 3-5 yuan / ton clinker; company also provides enhanced FGF efficient composite cement grinding aids, Products has two kinds of solid and liquid, has good strength and grinding role.

公司的自动化控制系列产品中的CX立窑集中控制系统是南京建通水泥公司JT节能环保型大直径立窑（Ф3.8x8.5米，Ф4.0x8.5米立窑）的定点配套产品，应用于南京建通官塘有限公司、广西平果万佳水泥有限公司等所有JT节能环保型大直径立窑上；公司自主开发的CX-JM15C环保节煤剂，专用于水泥立窑催化节煤煅烧，其节煤效果明显，并能改善立窑煅烧工况，提高熟料产质量，降低熟料生产成本3-5元/吨熟料；公司还提供FGF高效复合水泥增强助磨剂，产品有固体和液体两种，具有良好的增强和助磨作用。

Coal liquefaction is technology of a kind of when change coal into clean liquid fuel clean coal.

煤炭液化是将煤炭转化成洁净液体燃料的一种洁净煤技术。

In order to achieve the transfer of hydrogen from the biomass to the coal and improve the quality of the liquid derived from coal pyrolysis, based on the current research fruits, the new pyrolysis way that use two-step pyrolysis of biomass and coal is brought forward.

本文作者结合现阶段的研究成果，提出生物质与煤采用两步法热解工艺的思路，使生物质材料的氢有可能转移到热解煤的产物中，以改善煤热解过程中液体的性质，对今后生物质与煤及聚合物共热解的研究方向提出了自己的建议。

Finally the article points out that the coal-based methanol route is the modern coal chemical industry technology route fitting China′s conditions,though the coal to liquid project is an important component part of national energy security,we should be prudent to develop the project.

分析了煤基甲醇路线是适合我国国情的现代煤化工技术路线，指出煤制油项目虽是国家能源安全的重要组成部分，但要谨慎发展。

You can do some assertiveness training.

你可以进行一些自信训练。

We were well on the path to making a rear-wheel-drive global platform," says Mays."

我们正致力于建立一个后轮驱动的平台，"Mays这样说道。"