Helium Recovery Systems

Cov txheej txheem rov qab helium feem ntau muab faib ua tsib lub hauv paus: kev sau roj, tshem tawm cov tshuaj chlorine, compression, buffering thiab purification, cryogenic purification, thiab cov khoom siv roj.

Ib lub tshuab sau tau nruab rau ntawm qhov tso pa tawm ntawm txhua lub qhov cub sintering, uas khaws cov pa khib nyiab thiab xa mus rau alkali ntxuav kem kom tshem tawm feem ntau ntawm cov tshuaj chlorine. Tom qab ntawd cov roj ntxuav yog compressed los ntawm lub compressor rau cov txheej txheem siab thiab nkag mus rau hauv lub tank siab rau buffering. Cov cua txias txias yog muab ua ntej thiab tom qab lub compressor kom txias cov pa thiab xyuas kom meej compressor ua haujlwm. Cov roj compressed nkag mus rau hauv lub dehydrogenator, qhov twg hydrogen reacts nrog oxygen los tsim dej los ntawm catalyst catalyst. Cov dej dawb yog tom qab ntawd muab tshem tawm hauv cov dej sib cais, thiab cov dej seem thiab CO2 hauv cov pa tawm raug txo kom tsawg dua 1 ppm los ntawm lub tshuab lim dej. Lub helium purified los ntawm cov txheej txheem pem hauv ntej-kawg nkag mus rau hauv cryogenic purification system, uas tshem tawm cov impurities seem uas siv lub hauv paus ntsiab lus ntawm cryogenic feem, thaum kawg tsim high-purity helium uas ua tau raws li GB qauv. Qhov tsim nyog high-purity helium roj nyob rau hauv cov khoom cia tank yog thauj mus rau cov neeg siv cov roj qhov taw qhia los ntawm high-purity gas lim, high-purity gas siab txo valve, huab hwm coj flow meter, check valve, thiab pipeline.