公开(公告)号：US3493505A

公开(公告)日：1970-02-03

申请号：US3493505D

申请日：1967-01-18

Applicant: STANDARD OIL CO

Inventor： RIES HERMAN E JR ,  GABOR JOSEPH

IPC: C10M177/00 ,  C10M1/48 ,  C10M3/42

CPC classification number: C10M177/00 ,  C10M2203/104 ,  C10M2203/106 ,  C10M2207/023 ,  C10M2207/027 ,  C10M2207/123 ,  C10M2207/129 ,  C10M2207/22 ,  C10M2211/022 ,  C10M2211/06 ,  C10M2215/04 ,  C10M2215/08 ,  C10M2215/082 ,  C10M2215/086 ,  C10M2215/12 ,  C10M2215/26 ,  C10M2215/28 ,  C10M2217/046 ,  C10M2217/06 ,  C10M2219/044 ,  C10M2219/046 ,  C10M2219/082 ,  C10M2223/045 ,  C10M2223/047 ,  C10M2223/12 ,  C10M2225/04 ,  C10M2227/063 ,  C10N2210/02

公开(公告)号：US3587860A

公开(公告)日：1971-06-28

申请号：US3587860D

申请日：1969-11-07

Applicant: STANDARD OIL CO

Inventor： RIES HERMAN E JR ,  GABOR JOSEPH

IPC: E02B15/04 ,  B01D21/00

CPC classification number: E02B15/103

Abstract: A PLURALITY OF COUNTERROTATING DRUMS IN SERIES TO REMOVE MATERIALS FLOATING ON WATER AND MATERIALS DISPERSED IMMEDIATELY BELOW THE SURFACE OF THE WATER, A FIRST DRUM PARTIALLY IMMERSED HAVING A SURFACE OF ORGANOPHILIC MATERIAL, THE DRUM ROTATING IN THE DIRECTION OF FLOW OF THE WATER REMOVES HEAVY VISCOUS CONTAMINANT MATERIALS. ANOTHER DRUM IMMERSED MORE DEEPLY AND LOCATED DOWNSTREAM FROM THE FIRST DRUM HAS A HYDROPHILIC SURFACE MATERIAL AND THE DRUM ROTATES AGAINST THE FLOW OF WATER TO REMOVE LIGHT OILY CONTAMINANT MATERIAL. SCRAPER MEANS CLEAN THE CONTAMINANTS FROM THE SURFACES OF THE DRUMS AND CONTAMINANT REMOVAL MEANS REMOVE THE CONTAMINANTS FROM THE SYSTEM.