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Patent Agency Ranking1.发明授权Process for the recovery of bitumen from tar sands utilizing a cooling technique 失效利用冷却技术从焦油砂中回收沥青的方法
公开(公告)号：US3114694A
公开(公告)日：1963-12-17
申请号：US11138661
申请日：1961-05-19
Applicant: EXXON RESEARCH ENGINEERING CO
Inventor： BERGOUGNOU MAURICE A , THEODORE KALINA
IPC: C10G1/00
CPC classification number: C10G1/00
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公开(公告)号：US3910769A
公开(公告)日：1975-10-07
申请号：US42369673
申请日：1973-12-11
Applicant: EXXON RESEARCH ENGINEERING CO
Inventor： MAYER IVAN , BERGOUGNOU MAURICE A
CPC classification number: B01J8/44 , B01J8/28 , F27B15/00 , F27B15/10 , Y02P10/122
Abstract: Contacting apparatus chamber having a grid structure positioned therein, characterized by downwardly projecting frustoconic shaped nozzles, which extend below the lower face of the plate defining ''''dead spaces'''' in between the nozzles. The nozzle walls diverge at an angle no greater than 30* and preferably at an angle of about 3* to about 6*, measured from the vertical axis of the nozzle. This grid structure permits smooth flow of materials through the grid thereby avoiding fouling of the grid.
Abstract translation: 具有定位在其中的格栅结构的接触装置室，其特征在于向下突出的截头圆锥形喷嘴，其在所述喷嘴之间限定“死空间”的板的下表面下方延伸。 喷嘴壁从喷嘴的垂直轴线测量的角度不大于30°，优选为大约3°至大约6°的角度。 这种格栅结构允许材料顺畅地流过栅格，从而避免栅格的结垢。
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3.发明授权
公开(公告)号：US3253053A
公开(公告)日：1966-05-24
申请号：US34414264
申请日：1964-02-11
Applicant: EXXON RESEARCH ENGINEERING CO
Inventor： BERGOUGNOU MAURICE A , JAHNIG CHARLES E
CPC classification number: B01J8/20 , C07C2/60 , C07C2/62 , C07C2527/03 , C07C2527/1206 , C07C2527/126
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公开(公告)号：US3442028A
公开(公告)日：1969-05-06
申请号：US3442028D
申请日：1966-08-12
Applicant: EXXON RESEARCH ENGINEERING CO
Inventor： BERGOUGNOU MAURICE A
CPC classification number: F27B15/02 , B01J8/44 , C21B13/0033 , Y02P10/122 , Y02P10/136
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公开(公告)号：US3164642A
公开(公告)日：1965-01-05
申请号：US5598060
申请日：1960-09-14
Applicant: EXXON RESEARCH ENGINEERING CO
IPC: C10G35/04
CPC classification number: C10G35/04
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