副产品生产
CO production rate increased with increasing sprinkler pressure, and decreased with increasing extraction rate of the fan under controlling fire. 控火时，CO生成量随着水喷淋压力的增加而增加，随着风机风量的增加而降低。
Synthesis methods of thionyl chloride such as HSO 3Cl method, SO 2 method, SO 3 method, co production method and enterprises adopting above methods are evaluated. 评述了氯磺酸法、三氧化硫法、二氧化硫法、联产法等氯化亚砜合成方法及其采用这些合成方法的生产企业情况;
The research results are directive and with reference value for development of the new process of soda ash and ammonium sulfate co production by mirabilite. 研究结果对芒硝联产纯碱和硫酸铵新工艺的研究和开发具有指导和参考意义。
Finally, the author puts forward the feasibility of the expansion of densely concentrated CO production for JIANGSU SOPO and the evaluation of the project. 运用价值工程理论和工艺技术方案设计的相关理论进行技术经济分析，提出了江苏索普集团扩建高浓度CO生产项目的可行性和项目评价意见。
Demand is outstripping current production. 现在需求逐渐超过了生产能力。
