There are several process arrangements for waste gas utilization or exhaust from PC kiln systems, and different performances will be presented to different process system matched with ESP.
新型干法水泥生产线窑尾废气利用和排放存在多种工艺布置，不同工艺配套电除尘器形成的系统呈现出不同的特点。
Extracting aluminum oxide from fly ash and circulating waste gas, waste water and residue is a new process of comprehensive utilization of fly ash with high extra profit and low pollution.
从粉煤灰中提取氧化铝，并作废气、废液和废渣循环及利用，是一种粉煤灰高附加值、低污染的综合利用新工艺。
The technology of recovery and utilization of landfill gas (LFG) from municipal solid waste (MSW) landfill sites is cost effective and environment friendly.
垃圾填埋沼气的回收利用是一项经济可行且对环境有益的技术。
Extracting alumina from coal refuse, sintering cement clinker directly from residues and circulating waste gas and liquid is a unusual technology for utilization of coal refuse.
从煤矸石中提取氧化铝，并用残渣直接煅烧硅酸盐水泥熟料，同时作废气、废液循环，是煤矸石资源开发利用的新工艺。
The circular utilization of the flue gas can lower the air pollution caused by the waste gas exhaust and raise the heat efficiency of furnace and kiln.
又由于烟道废气大部份处于循环利用状态，从而降低了废气排放导致的空气污染，同时避免了废气排放导致的热能损失，可有效提高炉窑的热效率。
Therefore, in order not to waste oil and gas resources, development and utilization of non-pipeline sulphur gas has also been mentioned in the motion.
因此，为了不浪费油气资源，开发利用非管输含硫天然气也提到了议案上。
This system is of comprehensive utilization of waste material. Compared with its economic property, it is suitable for middle and small coal-fired boiler flue gas.
作者对其技术经济性能作了初步的比较分析，认为该设备适合于中小型燃煤锅炉的烟气除尘脱硫。
Its main product is micro silicon which is processed from the utilization of the waste gas from ferrosilicon smelting plants.
公司主要通过对硅铁冶炼过程中产生的烟气回收并加工而经营硅微粉产品。
Its main product is micro silicon which is processed from the utilization of the waste gas from ferrosilicon smelting plants.
公司主要通过对硅铁冶炼过程中产生的烟气回收并加工而经营硅微粉产品。
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