| 摘要 |
PROBLEM TO BE SOLVED: To prevent a tube from being blocked by hydrate slurry. SOLUTION: In the hydrate-producing apparatus 10, pressure lossesΔP<SB>A</SB>,ΔP<SB>B</SB>andΔP<SB>C</SB>of prescribed sections A, B and C of a tubular reactor 11 are measured and when pressure lossesΔP<SB>A</SB>,ΔP<SB>B</SB>andΔP<SB>C</SB>become each a prescribed value P<SB>0</SB>or above, water quantities supplied to prescribed sections A, B and C are increased by water supply means 26A, 26B and 26C. COPYRIGHT: (C)2006,JPO&NCIPI |
