脱碳

The frame and working process of biogas refining system for obtaining vehicle fuel were discussed. Among them, the main device-hollow fiber polyimide membranes separation module was devised by our special request. And the other devices for removing water vapour, sulfureted hydrogen, oxygen, ammoniate were designed by ourselves.

文中简介了沼气制取车用天然气级燃料系统的组成和工作过程，该系统以自行设计的中空纤维聚酰亚胺膜组件作为主纯化脱碳装置，并设计了脱水、脱硫、脱氧和脱氨装置。

But perhaps the most important element of this low-carbon future is the wave of innovation that will accompany the decarbonization drive.

但是低碳未来能得以实现的最重要因素是脱碳技术的革新。

This technology has potential application in the decarbonization treatment of organic exhaust gas and the reclaiming utilization of the nanometer carbon powder.

该技术可用于有机废气的脱碳处理和纳米碳粉的回收利用。

EAF is used for melting disposed steel, increasing temperature and necessarily fining, such as dephosphorization and decarbonization.

其中EAF是用来熔化废钢、升温和必要的精炼，如脱磷、脱碳的设备。

The results show that the demanganization and desiliconization rate are as high as 80~90% in a best temperature of 1500℃; if more agents are added, decarburization reaction will appear with formation of foam slag.

结果表明，铁精矿A的最佳适用温度为1500℃，最高脱硅脱锰率均达80%～90%，进一步提高加入量只会促进脱碳反应的进行，从而生成泡沫渣。

To produce super low carbon steel which final carbon content is lower than or equal to 13×10~(-6),factors which effect decarburization were analyzed thermodynamically and kinetically,and measures were taken to further reduce the final carbon content of IF steel ,preparing for mass production of super low carbon steel were proposed.

本文简单介绍了宝钢股份宝钢分公司炼钢厂为生产成品碳≤13×10~(-6)的极低碳 IF 钢，分析了 IF 钢脱碳的热力学和动力学条件，阐述了进一步降低成品碳采取的对策措施和达到的效果，为大批量生产极低碳钢提供指导。

Using the data dealing method for the saturated solubility, thermodynamic properties of Fe-C-Cr melt were calculated and the temperature dependence of thermodynamic properties also obtained, and the thermodynamic analysis of de-carbonization with blowing oxygen was carried out while medium carbon and low carbon ferrochrome were smelted using high carbon ferrochrome with converter practice.

利用碳饱和溶解度数据处理方法，计算了Fe－C－Cr熔体的热力学性质，得到Cr对C的话度相互作用系数与温度的关系式，并分析了高碳铬铁转炉法吹炼中低碳铬铁时吹氧脱碳的热力学行为。

The results show that after quenched and tempered with protective coating,no elements in the protective coating are found to permeate into the matrix,but the martensite laths in welded zone and heat affected zone are refined and the dispersion of carbides in these area is increased,the sizes of the dimples in these fracture are decreased.

通常情况下，D406A钢壳体在热处理中未采用保护气氛，造成调质后壳体表面脱碳严重，使壳体强度降低。为防止或减少调质处理过程脱碳带来的不利影响，可采用保护涂料或保护气氛热处理以及真空热处理等[2]，但对于大型工件，采用保护气氛或真空热处理需要大量的设备资金投入；而采用保护涂料投入较少。

As to these problems, a novel MBR named internal circulation membrane bioreactor is developed, in which the aeration not only supplies the required oxygen, but is utilized for the circulation of nitrified wastewater. It carries out the nitrogen and carbon removal of domestic wastewater in a single treatment unit. Simulated domestic wastewater is used in this research.

针对这些问题，本论文提出了一种新型的膜生物反应器——内循环式膜生物反应器，使曝气不仅为处理过程提供必需的溶解氧，而且实现脱氮过程中必要的混合液回流，实现了脱碳、脱氮过程在一个单体设备中完成。

This article describes the present situation of high-pressure and low-pressure flash tank ,gas-liguid separator and purified gas filter.

详细介绍了聚乙二醇二甲醚脱硫脱碳装置中脱硫富液、脱碳富液的高、低压闪蒸槽以及气液分离器和精制气气体过滤器的生产现状，分析了这些设备出现瓶颈的原因，同时提出了相应的扩能改造的基本思路和方法，最后总结了改造的效果。

I will endeavour to find you some assistance.

我尽力帮你找人帮忙。

At first I only know bruck is the idol of American younglings, afterwards I returned back to Taiwan ,even in Beijing last year ,I saw her poster everywhere, I was so surprised at her charm.

起初我只晓得布鲁克雷德丝是美国少男少女崇拜的偶像，后来回台湾，甚至去年在北京，居然也四处看见她的海报，才惊讶她的魅力之大。