Heating-free two-stage sedimentation dehydration system and method

• Main Authors: XU NA, ZHANG XIAOLONG, SHEN FURONG, WEN HONGXING, YANG BO, ZHANG QIAOSHENG, ZHANG JIANXIAO, MU DONGLING, JI RUI
• Format: Patent
• Language: Chinese; English
• Published: 01.10.2014
• Subjects: CHEMISTRY; CRACKING HYDROCARBON OILS; FUELS; LUBRICANTS; METALLURGY; MINERAL WAXES; PEAT; PETROLEUM, GAS OR COKE INDUSTRIES; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVEHYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, ORGASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; TECHNICAL GASES CONTAINING CARBON MONOXIDE

The invention belongs to the field of petroleum, and discloses a heating-free two-stage sedimentation dehydration system and method. The system comprises a upstream line, a yard upstream line, a connection line, and a charging tank, a separator, a primary sedimentation tank and a secondary sedimenta...