石油石化节能与减排
石油石化節能與減排
석유석화절능여감배
2015年
1期
17-21
,共5页
凝析油%环境污染%恶臭%汞%低分子硫醇
凝析油%環境汙染%噁臭%汞%低分子硫醇
응석유%배경오염%악취%홍%저분자류순
condensate oil%environment pollution%odor%mercury%small molecular mercaptan
与常规原油相比，凝析油污染物含量和分布有其特殊性，低分子硫醇、汞等污染物在轻质馏分中的含量相对较高，在接卸、储存、转输和一次加工过程中可能产生较为严重的恶臭和汞污染等特殊环境风险问题，需要在进行凝析油加工项目的设计和环境影响评估时给予重点关注，并采取针对性防护措施。
與常規原油相比，凝析油汙染物含量和分佈有其特殊性，低分子硫醇、汞等汙染物在輕質餾分中的含量相對較高，在接卸、儲存、轉輸和一次加工過程中可能產生較為嚴重的噁臭和汞汙染等特殊環境風險問題，需要在進行凝析油加工項目的設計和環境影響評估時給予重點關註，併採取針對性防護措施。
여상규원유상비，응석유오염물함량화분포유기특수성，저분자류순、홍등오염물재경질류분중적함량상대교고，재접사、저존、전수화일차가공과정중가능산생교위엄중적악취화홍오염등특수배경풍험문제，수요재진행응석유가공항목적설계화배경영향평고시급여중점관주，병채취침대성방호조시。
Compared to conventional crude, condensate oil is of distinct characters in the respects of concentration and distribution of contaminants. Small molecular mercaptans and mercury compounds are mainly existed in the upper distillates of condensate oil respectively. The serious odor pollution and mercury problem would then probably happen during offloading, storing, transferring and preprocessing of condensate oil, which should be taken into consideration in the plant design or environmental assessment of condensate project. The effective protection measures should be adopted.
