煤气质量

文丘里管给水量对高炉煤气质量的影响

Influence of Water Flow of Venturi on Blast Furnace Gas Quality

煤气质量对甲醇生产的影响及解决措施

The influence of gas quality on methanol production and countermeasure

提高焦炉煤气质量降低煤气杂质含量

Improve coke oven gas quality and reduce its impurities content

完善洗涤水工艺设备保证高炉煤气质量

Improvement of Apparatuses for Washing Water Process to Guarantee Gas Quality of Blast Furnaces

提高煤气质量的途径

The Ways for Increasing Quality of Gas

提高高炉煤气质量的探讨

Study on BF Gas Quality Improving

集气管压力稳定与否，影响到煤气质量、设备寿命以及生产环境。

The stability of gas collector pressure directly influences the gas quality , the life-time of coke-ovens and the producing environment .

以影响煤气质量的主要因素之一&二氧化碳含量，来拓展降低煤气中二氧化碳含量的理论与实践操作经验。

The article discusses the theory and practice to reduce the content of carbon dioxide in coal gas through analyzing the effect of carbon dioxide on coal gas quality .

为提高城市煤气质量、降低煤气含萘量提出了具体措施及设想。

For the sake of improving the quality of city gas , specific measures and considerations have been put forward to the problem of the title topic by the author .

通过质量流检测试验，证明混合煤气质量流的数学模型可准确的反映并监测系统质量流的变化，以及调节阀故障诊断系统的可行性。

Through the mass flow detection experiments , they showed that can accurately reflected and monitored the change of the mass flow for the system , and the feasibility for fault diagnosis system .

经该技术净化后的煤气质量优良，有效地保护了甲醇合成催化剂，因此认为低温甲醇洗技术在以煤为原料生产甲醇的煤气净化中的应用是成功的。

As the gas quality is excellent after washing , the catalyst of methanol synthesis be surely protected . It thus be concluded , that the technique is successful in gas purification for methanol production with coal as its raw material .

试验结果表明：添加催化剂能够有效地提高煤气质量、煤气产率和碳转化率，其中碳酸钠的催化效果最好，石灰石次之，白云石最差。

Test results indicate , that the gas quality , the gas yielding rate and the carbon conversion rate can effectively be raised by the addition of catalysts , among which sodium carbonate is most effective , limestone less and dolomite least .

两段炉的适用条件取决于原料煤种、用户对煤气的质量要求以及环境保护的要求等因素。

The useable conditions of a two stage gasifier is depend on the type of coal being used / the quality demand of the gas for user and the environmental protection .

为了寻求清洁能源，充分利用煤炭资源，采用煤炭地下气化技术，通过应用膜分离法及PSA相结合方法来提高煤炭地下气化煤气中氢气质量分数。

With the aim of making a search for clean source of power , make the best use of the coal resources , we adopt the underground coal gasification technology .

影响煤气设施防腐质量的因素分析

Factors Effecting on Anticorrosive Quality of Gas Facilities

采用炉口微差压技术可有效地提高转炉煤气回收的质量。

He application of micro-differential pressure technology of converter mouth can effectively improve the quality of the gas recovered from the furnace .

降低煤气水分提高煤气质量

Improving the Gas Quality through Reducing the Gas Moisture

温度，可以确保发生炉煤气的产量和质量。

The quality and production can be improved by adjusting process parameters and gasification reaction temperature .

降低煤气中二氧化碳含量提高煤气质量

Coal Gas Quality Is Increased by Reducing Content of Carbon Dioxide

煤气站生产过程中煤炭质量与煤气质量及产量供需平衡关系的研讨

Discussion on Coal Quality and Gas Quality and the Balance Relations between Supply and Demand of Output During Production of the Gas Station

结果表明，石灰石的加入降低了焦油产率，提高了煤气产率，改善了煤气质量。

The experimental results proved that with the input of the limestone the yield of tar decreased and the yield of gas increased and the quality of the gas was also improved .

该系统与湿式高炉煤气净化系统相比，提高了煤气质量，节能效果显著，具有广泛的推广使用价值。

The system can improve the quality of the gas with an obvious effectiveness of energy saving as compared with that of the wet purification process . It is worth while to popularize this system widely .

分析了高炉煤气净化系统文丘里管给水量对煤气质量的影响，确定了适宜的文丘里管给水量。

The influence of water flow of venturi in purification system on blast furnace gas quality is analysed , and proper water flow of venturi is determinated .

采用煤气干法除尘和电除尘技术，提高煤气净化质量；

Gas purification quality is improved by using gas dry dust precipitation and electric dust precipitation .

通过优化工艺参数和溶液组分，提高了脱硫脱氰效率，使煤气中的硫化氢经过一次脱除即可达到城市煤气质量标准，从而大大降低了生产费用。

With the optimization of technical parameters and liquor composition , the efficiency of desulphurization and decyanation was raised , primary H_2Sin coke-oven gas reached the quality standard of town gas after its first removal , thus production cost was decreased .

煤气混合加压过程是钢铁生产的重要环节，混合煤气的质量直接影响钢铁生产的质量和产量。

The Gas mixing and pressing process is an important tache in the iron and steel producing . The steel quality and output is affected by the mixed gas quality directly .

既降低了煤气生产成本，减轻工人劳动强度，又提高了民用煤气质量，具有可观的环境效益与经济效益。

It not only decreases produc - tion costs of gas and reduce workers ' labour intensity but also increases civil gas quality . The mothed has significant environment benefits and economic benefits .

以不粘煤为原料，在运行的Φ3.3m水煤气型两段炉上进行了工业试验，论述了试验过程，原料煤煤质化验及煤气产量、质量、热值等。

Using dry burning Coal as feed for city gas , a series of industrial trials was carried out on a Φ 3 . 3m water-gas-like two-stage gasifier . The paper expounds the Whole process of trial , feed coal analysis and gas quality .

煤气混合加压过程复杂，影响因素多，而我国绝大多数加压站采用手动控制，使得混合煤气生产质量远不能达到生产要求，这就迫切需要一种有效的控制方法。

The Gas mixing process , which is influenced by numerous factors , is complex . The actual production circumstance needs a kind of effective control method urgently .