化肥设计
化肥設計
화비설계
CHEMICAL FERTILIZER DESIGN
2014年
5期
57-59
,共3页
NHD脱硫%闪蒸%脱硫压缩机%技改
NHD脫硫%閃蒸%脫硫壓縮機%技改
NHD탈류%섬증%탈류압축궤%기개
NHD desulphurization%flash%compressor for desulphurization%technical reformation
介绍了NHD脱硫闪蒸工艺流程；简述了酸性气提浓技术；提出了脱硫压缩机的技改方案。技改效果表明，降低脱硫闪蒸压力后，酸性气中硫化氢的浓度由10％提高到36％，从而有效地提高了二甲基亚砜装置的产能。
介紹瞭NHD脫硫閃蒸工藝流程；簡述瞭痠性氣提濃技術；提齣瞭脫硫壓縮機的技改方案。技改效果錶明，降低脫硫閃蒸壓力後，痠性氣中硫化氫的濃度由10％提高到36％，從而有效地提高瞭二甲基亞砜裝置的產能。
개소료NHD탈류섬증공예류정；간술료산성기제농기술；제출료탈류압축궤적기개방안。기개효과표명，강저탈류섬증압력후，산성기중류화경적농도유10％제고도36％，종이유효지제고료이갑기아풍장치적산능。
Author has introduced the flash process flow with NHD desulphurization; has briefly described the concentration increasing technology of acid gas; has proposed the technical reformation scheme of compressor used for desulphurization .The technical reformation effect indicates that after de-creasing desulphurization flash pressure, the concentration of H2 S in acid gas is increased from 10%to 36%,therefore the production capacity of dimethyl sulfoxide plant is effectively increased .
