| 摘要 |
PARTICULATE SOLIDS AND GAS ARE REMOVED FROM A THREE PHASE HYDROCARBON SYNTHESIS SLURRY OF SOLID CATALYST PARTICLES, GAS AND LIQUID, BY SUCCESSIVELY PASSING SLURRY FROM A SLURRY BODY THROUGH SOLIDS AND GAS DISENGAGING ZONES (28) IN FLUID COMMUNICATION, WITH THE SOLIDS DISENGAGING ZONE UPSTREAM OF THE GAS DISENGAGING ZONE (16). THIS IS ACCOMPLISHED USING A SOLIDS AND GAS DISENGAGING DOWN COMER (10) IMMERSED IN THE SLURRY WHEREIN SOLIDS ARE DISENGAGED IN A QUIESCENT ZONE (28) ADJACENT THE SLURRY BODY, FROM WHICH THE SOLIDS REDUCED SLURRY PASSES THROUGH AN ENCLOSED CUP (22) IN WHICH GAS IS DISENGAGED AND REMOVED. THE BOTTOM OF THE CUP (22) TERMINATES IN A DOWNWARDLY DEPENDING DOWN COMER (10) WHICH HYDRAULICALLY FEEDS THE DENSIFIED, SOLIDS AND GAS REDUCED SLURRY TO THE BOTTOM OF THE REACTOR (50) TO FILTRATION.FIG. 1
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