크라이오제닉 수소 정제기 - 가스 정제기 | Baisheng Tech
품번BSS7-C가스 정제기전자동 정제기
가스 정제기

크라이오제닉 수소 정제기

제품 개요

액체질소를 냉원으로 쓰는 크라이오제닉형 수소 정제기입니다. 여러 개의 흡착 탑을 병렬로 두고 저온 정제와 고온 재생 두 모드를 번갈아 운전하여, 상온 흡착으로는 다루기 어려운 수소 속의 CH₄, N₂, Ar를 깊이 제거합니다. 사용 수명은 20년 이상입니다.

제품 특성

Index Table (Applicable gas: H₂)

ImpurityInlet (ppm)BSS7-C Outlet (ppb)
ProcessADS
H₂O< 5< 1
O₂< 3< 1
CO< 1< 1
CO₂< 1< 1
N₂< 1< 1
Ar< 1< 1
CH₄< 0.5< 1
NMHC< 1< 1
Particles≤ 1 pcs/m³ (@0.003μm)
Flow range10–1000 Nm³/h
Only the specifications and configurations of standard models are listed. Please contact us for special requirements.
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상세 설명

Why Cryogenic

An adsorbent's capacity rises sharply as temperature falls. Molecules like CH₄, N₂ and Ar have low boiling points and weak polarity, so at ambient temperature their interaction with the adsorbent is too weak to be captured effectively. Only once the adsorption bed is cooled into the liquid-nitrogen range can these molecules be held reliably.

Process Description

The BSS7-C series runs multiple adsorption beds in parallel with liquid nitrogen as the cold source, alternating between low-temperature purification and high-temperature regeneration. While one bed is in low-temperature purification, another regenerates at high temperature, giving continuous supply with a service life over 20 years.

Where It Applies

Semiconductor, optical fiber and specialty materials processes with ppb-level requirements on CH₄, N₂ or Ar in hydrogen. If your process only cares about H₂O, O₂, CO and CO₂, the ambient-temperature BSS7 series is the sensible choice — there is no need to take on the running cost of liquid nitrogen.