에틸벤젠 흡수 및 분리탑에 포장 설치

2025-06-27

에틸벤젠 흡수 및 분리 타워는 일반적으로 분리 프로세스 요구 사항, 재료 특성(에틸벤젠과 기타 구성 요소 간의 비등점 차이, 부식성, 점도 등) 및 작동 조건(예: 온도, 압력 및 처리 능력)에 따라 적절한 포장 재료를 선택합니다. 일반적인 포장 재료 유형은


1입니다. 구조화된 packing

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Structured 패킹은 규칙적인 구조와 깔끔한 배열이 특징이며 질량 전달 효율이 높기 때문에 분리 정확도가 높은 시나리오에 적합합니다.

금속판 골판지 packing

Characteristics: 얇은 금속판을 골판지 모양으로 찍어 질량 전달 면적, 균일한 유체 분포, 낮은 저항 및 높은 유량을 증가시킵니다.

Applicable 시나리오: 에틸벤젠 분리 시 재료 점도가 낮으면 부식성이 강하지 않고 높은 질량 전달 효율(벤젠과 톨루엔에서 에틸벤젠을 분리하는 등)이 요구되며 이러한 유형의 패킹이 선택되는 경우가 많습니다.

Advantages: 높은 분리 효율로 타워 높이를 줄일 수 있으며 바닥 공간을 절약할 수 있습니다. 1172777981400 메탈 와이어 골판지 매우 높은 순도 요구 사항(예: 미세 화학 제품 정화)을 가진 분리 또는 처리 용량이 작지만 높은 분리 정확도가 필요한 경우.

참고: 더 높은 비용. 소재에 입자가 포함되어 있거나 오염이 발생하기 쉬운 경우 막힘을 유발할 수 있으므로 주의하여 사용해야 합니다.


2. 랜덤 packing

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Random 패킹은 설치가 쉽고 적응성이 강하며 가공 용량이 크거나 재료 특성이 복잡한 시나리오에 적합합니다.

메탈 스텝 링 packing

Characteristics: 한쪽 끝이 종 모양으로 확장되어 Raschig 링과 같은 기존 패킹보다 더 균일한 유체 분배, 낮은 저항, 높은 유량 및 더 나은 질량 전달 효율성을 제공합니다.

Applicable 시나리오: 에틸벤젠 분리 시 재료 유속이 크면 작동 유연성이 높거나(부하가 변동하는 경우 등) 포장이 막히기 쉬운 소량의 불순물이 포함되어 있어 스텝 링을 선택할 수 있습니다.

플라스틱 폴리프로필렌(PP) 폴 링 packing

Characteristics: 부식 방지, 경량 및 부식성 플라스틱 유리창의 저온 구성 요소 낮은(폴리프로필렌은 약 100C 미만의 온도를 견딜 수 있음), 플라스틱 Pall 링을 사용하여 장비 부식 위험을 줄일 수 있습니다.

세라믹 래쉬그 링/스텝 링packing

Characteristics: 세라믹으로 제작되어 내식성이 강하고 내온성이 높지만 공극 비율이 낮고 내성이 높습니다.

Applicable 시나리오: 에틸벤젠 소재가 부식성이 강하고(무기산 함유 등) 온도가 높은 특수 조건에서만 사용되며 질량 전달 효율 요건에 따라 신중하게 선택해야 합니다.



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