

變壓吸附制氫和提純技術與裝置

產品描述

裝置特點：從焦爐煤氣、煤氣、甲醇尾氣、合成氨尾氣、變換氣、其它馳放氣以及甲醇裂解、氨分解、天然氣裂解、催化裂化干氣等含氫氣氣源出，多種技術相結合，制取高純氫氣。

適用范圍：因地制宜將TSA、PSA、VPSA氣體純化技術結合在一起，為用戶提供完善經濟的工藝解快方案，產品純度高，回收率高。

吸附塔：采用氣體分布效果更好，床層死空間更小的新穎結構。床層內氣流均勻，其頂端有可靠的壓緊裝置，防止吸附劑串動、粉化，具有較高的氣體回收率。
吸附劑：成都天藍與合作科研機構研制的變壓吸附專用吸附劑、催化劑、產氣純度高，提高了裝置的可靠性。

Application Scope:Extract high purity H2 from hydrogen-containing gas, such as coke-oven gas, coal gas, methanol tail gas, tail gas from ammonia synthesis, shift gas, another periodic off- gases and methanol cracking, ammonia decompounding, natural gas cracking, iol dry gas from catalytic cracking with many kinds of techniques.

Process Flows:Combine TSA, PSA and VPSA gas purification technique adapting to the local circumstances to provide users with most complete and economical technical solutions and high purity product and high recovery ratio.

Adsorption Tower:Use the latest structure with better gas distribution effect and less dead space of bed. The air flow is uniform inside with a reliable clamping device at the top of bed to prevent moving adsorbent vibration and pulverizat-ion. the structure are employed to get highet gas recovery tatio.

Adsorbent:Use exclusive PSA adsorbents and catalysts developed by Tianlan company and research institutions to produce high purity gas and increase the reliability of the equipments.

主要性能指標
原料氣	H?≥20% (焦爐煤氣、煤氣、煉油干氣等)
產品氫氣	氫氣純度	0?	露點	CO?	CO	CH4	N?
產品氫氣	99.9~99.999%	≤5ppm	≤-60°C	≤1ppm	≤2ppm	≤1ppm	≤1ppm
產品氫氣壓力	0.5~3.0MPa(G) (可調)
產品氫氣溫度	常溫
制氫裝置規模	~ 1 00000Nm³/h

Main performance index
Inlet gas	H?≥20% (coke-oven gas, coal gas, oil refining dry gas etc.
Outlet gas	H? Purity	0?	Dew point	CO?	CO	CH4	N?
Outlet gas	99.9~99.999%	≤5ppm	≤-60°C	≤1ppm	≤2ppm	≤1ppm	≤1ppm
H? pressure	0.5~3. OMPa(G) (Ad jstable)
H? pemperature	Noramltemperature
Capatity	~ 1 00000Nm³/h