化肥设计
化肥設計
화비설계
Chemical Fertilizer Design
2015年
5期
37-39
,共3页
航天炉%配煤%乙二醇%甲烷
航天爐%配煤%乙二醇%甲烷
항천로%배매%을이순%갑완
HT-L gasifier%coal blending%ethylene glycol%methane
以新乡中新化工有限责任公司投资建设了20万t/a乙二醇项目及配套的PSA装置为例，针对乙二醇项目投产后，为乙二醇装置提供的CO产品气中CH4含量较高这一重大问题，立足本地煤种，优化配煤，通过对5种煤炭在中新化工航天炉装置的试烧对比分析，得出结论：下沟煤较为理想，可以有效地从源头上控制合成气中CH4含量高的问题，节约了单位生产成本。
以新鄉中新化工有限責任公司投資建設瞭20萬t/a乙二醇項目及配套的PSA裝置為例，針對乙二醇項目投產後，為乙二醇裝置提供的CO產品氣中CH4含量較高這一重大問題，立足本地煤種，優化配煤，通過對5種煤炭在中新化工航天爐裝置的試燒對比分析，得齣結論：下溝煤較為理想，可以有效地從源頭上控製閤成氣中CH4含量高的問題，節約瞭單位生產成本。
이신향중신화공유한책임공사투자건설료20만t/a을이순항목급배투적PSA장치위례，침대을이순항목투산후，위을이순장치제공적CO산품기중CH4함량교고저일중대문제，립족본지매충，우화배매，통과대5충매탄재중신화공항천로장치적시소대비분석，득출결론：하구매교위이상，가이유효지종원두상공제합성기중CH4함량고적문제，절약료단위생산성본。
Taking the 200 kt/a ethylene glycol project and supporting PSA plant of Xinxiang Zhongxin Chemical Industry Co. , Ltd. as an example, for the issue that CH4 content of product CO gas to ethylene glycol plant was higher, the measure of being based on local coal and coal blending optimiza-tion was taken, from comparative analysis of trial combustion results of five coals in the HT-L gasifier, we can draw a conclusion:Xiagou coal is more ideal for HT-L gasifier, high CH4 content in syngas can be controlled effectively from the feed, and the unit production cost can be saved.
