The composition of town gas and properties given;analyzed was the new process for co-production of 50kt/a methane from excess town gas at the coal gas plant of Datong Coal Mines Group;by vertical retort and two-stage furnace for water-gas,coal gas produced,from which qualified methane can be produced by subsequent compression,conversion,de-carbonization,syntheses and distillation.
介绍了城市煤气的组分和性质;分析了大同煤矿集团煤气厂利用富余的城市煤气联产5万t/a甲醇新工艺的流程,由直立炉和水煤气两段炉生产的煤气经过压缩、变换、脱碳、精脱硫、合成、精馏作业后,可制得精甲醇;在设计、施工、投料过程中,该厂精心组织,严格把关,保证了一次开机成功。
The paper reports that based on one dimention space heat conduction theory of infinite flat plate, the mathematic model on heat transfer of vertical retort is established.
采用无限大平板一维空间导热理论 ,建立起直立炉传热数学模型。
The basic principle for electric smelting of titaniferous slag is introduced and the behaviors of titanium element in DC furnace are analyzed.
介绍了电炉冶炼钛渣的基本原理,分析了直流电炉冶炼钛渣时,钛元素的行为。
DEVELOPMENT AND APPLICATION OF USING MEDIUM AND HIGH VOLATILE DEAD COAL TO MAKE COKE AND GAS IN VERTICAL RETORT
直立炉用中、高挥发分非炼焦煤炼焦制气的开发和应用
vertical oil-fired straight water tube boiler
立式直水管燃油锅炉
Then the converter is put upright again.
再把炉子转回直立位置。
Application of the electrogas welding for the blast furnace jacket
气电立焊在高炉炉壳立缝焊接的应用
Analysis of furnace slagging characteristics in once through boiler made in shanghai boiler works
600MW直流炉炉膛结渣特性分析
Discussion of 600MW One-through Boiler Starting up without Boiler Circulation Water Pump
600 MW直流炉无炉水泵开机探讨
Preliminary Water-Cooled Vibration Row Furnace Straw Direct-Fired Boiler Debugging
浅析水冷振动炉排秸秆直燃锅炉调试
I am striking the door continuously.
我一直在炉火上加煤。
The shaft leads directly to the reactor system.
孔道直通反应炉系统
a vertical flue that provides a path through which smoke from a fire is carried away through the wall or roof of a building.
一个直立的通道，它可以把炉子里的烟穿过一座建筑的墙或屋顶排走。
cooking top
立柜式四炉头煤气灶
She came to stand by the stove.
她凑过来，立在炉子旁边。
self - supporting structure
自立式(高炉)钢结构
arc furnace electrode mast brake
电弧炉电极立柱制动器
The act of erecting.
直立、竖立直立或竖立的动作
(of a cooker)havingthe oven placed separately from the burners or hotplates,not below them
（指炉灶）分立式的（烤箱分立而不置于炉灶下的）.
MECHANISM AND CONTROL OF CHARGE COHERE FOR DRI USE COAL REDUCING AGENT AND SHAFT FURNACE
煤基竖炉直接还原铁炉料粘结机理及控制
Operation Attempt on Destroyed Water Seal in Suppercritical Once-through Boiler
超临界直流锅炉破坏炉底水封运行尝试