化肥设计
化肥設計
화비설계
CHEMICAL FERTILIZER DESIGN
2014年
6期
20-22
,共3页
甲醇装置%原料路线结构调整%水煤气净化%加压湿法脱硫串PSA脱碳工艺
甲醇裝置%原料路線結構調整%水煤氣淨化%加壓濕法脫硫串PSA脫碳工藝
갑순장치%원료로선결구조정%수매기정화%가압습법탈류천PSA탈탄공예
methanol plant%adjusting structure for raw material line%water coal gas purification%pressurized wet method desulphurization in serial combination with PSA decarburization process
山西焦化股份有限公司拟实施35万t／a甲醇装置原料路线结构调整的技术改造。对比了多种气化工艺方案及配套的净化工艺方案；提出了水冷壁气化炉及加压湿法脱硫串PSA脱碳的技改方案。结果表明：采用该技改方案，可降低甲醇生产成本979万元／a，技改项目的投资回收期为7年。
山西焦化股份有限公司擬實施35萬t／a甲醇裝置原料路線結構調整的技術改造。對比瞭多種氣化工藝方案及配套的淨化工藝方案；提齣瞭水冷壁氣化爐及加壓濕法脫硫串PSA脫碳的技改方案。結果錶明：採用該技改方案，可降低甲醇生產成本979萬元／a，技改項目的投資迴收期為7年。
산서초화고빈유한공사의실시35만t／a갑순장치원료로선결구조정적기술개조。대비료다충기화공예방안급배투적정화공예방안；제출료수랭벽기화로급가압습법탈류천PSA탈탄적기개방안。결과표명：채용해기개방안，가강저갑순생산성본979만원／a，기개항목적투자회수기위7년。
Shanxi Coking Stock Company Ltd.will execute technical reformation scheme for adjusting structure of the raw material line in the metha-nol plant with a capacity of 350 000 t/a.Author has compared the many kinds of gasification technology scheme and the assorted purification process scheme; has presented the technical reformation scheme with water cooled wall gasifier and pressurized wet method desulphurization in serial combination with PSA decarburization.Result indicates that using this technical reformation scheme can annually reduce the productive cost of methanol by 9.79 mil-lion Yuan RMB; the investment recovery period is 7 years for this technical reformation project.
