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1. 发明授权

US4670133A Heavy oil coking process 失效
标题翻译：重油焦化工艺
公开(公告)号：US4670133A
公开(公告)日：1987-06-02
申请号：US680711
申请日：1984-12-12
申请人： William F. Heaney , Albert R. Nitsch
发明人： William F. Heaney , Albert R. Nitsch
IPC分类号： C10B57/04 , C10B55/00 , C10G9/14
CPC分类号： C10B55/00
摘要： A fractionation method and apparatus is disclosed for separating and recovering condensed and absorbed coke drum vapor from residual material leaving a coker combination tower to thereby obtain increased distillate yield. A resid flash down tower is positioned between the coker combination tower and a delayed coke furnace and operated to recover the higher value liquid product from the residual material containing absorbed coke drum vapor.
摘要翻译：公开了一种分离方法和装置，用于从剩余物料中分离和回收冷凝和吸收的焦炭鼓蒸气，离开焦化器组合塔，从而获得提高的馏出物产率。残渣闪蒸塔位于焦化器组合塔和延迟焦炉之间，并操作以从含有吸收的焦炭鼓蒸气的残余物质中回收较高价值的液体产物。

2. 发明授权

US4828575A Drying low rank coal and retarding spontaneous ignition 失效
标题翻译：干燥低等级煤和阻止自发点火
公开(公告)号：US4828575A
公开(公告)日：1989-05-09
申请号：US68007
申请日：1987-06-30
申请人： Edward J. Bellow, Jr. , John C. Bixel , William F. Heaney , Tsoung Y. Yan
发明人： Edward J. Bellow, Jr. , John C. Bixel , William F. Heaney , Tsoung Y. Yan
IPC分类号： C10F5/00 , C10L9/10
CPC分类号： C10F5/00 , C10L9/10
摘要： Particulate coal is rendered less subject to spontaneous ignition by simultaneously spraying or otherwise contacting it and cooling it with an aqueous emulsion in water of a light cycle oil, heavy cycle oil, clarified slurry oil, durene, and other carbonaceous materials derived from coal liquefaction and petroleum refining. Aqueous polymer emulsions and oxidation inhibitors can also be used.
摘要翻译：通过同时喷雾或以其它方式接触颗粒煤，使微粒煤被轻度循环油，重质循环油，澄清浆料油，杜烯和源自煤液化的其他含碳材料的水中的水乳液冷却，石油炼制。还可以使用水性聚合物乳液和氧化抑制剂。

3. 发明授权

US4788040A Inlet distributor for fixed bed catalytic reactor 失效
标题翻译：固定床催化反应器入口分配器
公开(公告)号：US4788040A
公开(公告)日：1988-11-29
申请号：US883848
申请日：1986-07-10
申请人： Joseph F. Campagnolo , Tai-Sheng Chou , William F. Heaney , John D. Ruggles
发明人： Joseph F. Campagnolo , Tai-Sheng Chou , William F. Heaney , John D. Ruggles
IPC分类号： B01J8/02 , C10G49/00 , B01D47/00 , B01J8/04
CPC分类号： C10G49/002 , B01J8/0278
摘要： An inlet distributor system for a fixed bed catalyst reactor which includes an inlet deflector cone positioned to deflect liquid in cooperation with a splash plate onto a liquid distributor trough positioned therebelow. An upper tray is positioned beneath the distributor trough to receive liquid therefrom. The upper distributor tray has a series of risers in spaced position thereon and extending above and below the upper distributor tray. The risers are hollow and open above and below the upper distributor tray to permit vapor to pass through the tray and each riser has a plurality of weir slots cut into its outer surface through which liquid can pass through the tray. A lower distributor tray is positioned beneath the upper distributor tray to receive liquid passing through the weir slots of the risers. The lower distributor tray has a series of risers and downpipes thereon arranged in a predetermined pattern. Each of the risers and downpipes in said pattern extend above and below the lower distributor tray and have openings above and below the lower distributor tray to form a through passageway for liquid to pass through the tray when received from the upper distributor tray. The passageway in the downpipes is formed by an axial bore therethrough and the passageway in the risers is formed by its hollow tubular configuration open at the bottom and having a side opening therein above the upper surface of the lower distributor tray each riser includes another upper opening above the lower distributor tray to permit vapor to pass through the tray. The pattern of risers and downpipes provide an advantageous arrangement of passageways for liquid to be distributed to the catalytic bed therebelow.
摘要翻译：一种用于固定床催化剂反应器的入口分配器系统，其包括入口偏转器锥体，其定位成将与溅射板协作的液体偏转到位于其下方的液体分配器槽。上托盘位于分配器槽下方以从其接收液体。上部分配器托盘具有一系列在隔板位置上的提升器，并且在上部分配器托盘的上方和下方延伸。上升管是中空的，并且在上部分配器托盘的上方和下方敞开，以允许蒸汽通过托盘，并且每个提升管具有切割到其外表面中的多个堰槽，液体可以通过该外部表面通过托盘。下部分配器托盘位于上部分配器托盘下方以接收通过提升管的堰槽的液体。下分配器托盘在其上以预定图案布置有一系列立管和落管。所述图案中的每个立管和下水管都在下部分配器托盘的上方和下方延伸，并且在下部分配器托盘的上方和下方具有开口，以形成通道，用于在从上部分配器托盘接收时液体通过托盘。下水管中的通道由穿过其中的轴向孔形成，并且提升管中的通道由其在底部开放的中空管状构造形成，并且在下分配器托盘的上表面上方具有侧开口，每个立管包括另一上部开口在下分配器托盘上方，以允许蒸汽通过托盘。提升管和水管的图案提供了用于液体分配到其下方的催化床的通道的有利布置。

4. 发明授权

US5360530A Lubricating oil dewaxing using membrane separation of cold solvent from dewaxed oil and recycle of cold solvent to filter feed 失效
标题翻译：润滑油脱蜡使用冷脱溶剂与脱蜡油进行膜分离，并将冷溶剂再循环至过滤进料
公开(公告)号：US5360530A
公开(公告)日：1994-11-01
申请号：US52327
申请日：1993-04-23
申请人： Ronald M. Gould , William F. Heaney , Albert R. Nitsch , Howard E. Spencer
发明人： Ronald M. Gould , William F. Heaney , Albert R. Nitsch , Howard E. Spencer
IPC分类号： C10G73/04 , C10G73/06 , C10G73/32 , B01D39/00 , C07C7/144
CPC分类号： C10G73/06
摘要： A process for solvent dewaxing a waxy oil feed to obtain petroleum oil lubricating stock comprising the steps of contacting a warm waxy oil feed by indirect heat exchange first with cold filtrate, then with refrigerant to crystallize and precipitate the wax in the oil feed to form an oil/solvent/wax mixture. The oil/solvent/wax mixture is diluted with cold solvent to adjust the viscosity of the mixture and the mixture is fed to a filter which filters and removes the wax from the cold oil/solvent/wax mixture. A cold wax cake is recovered and a cold oil/solvent filtrate stream is recovered. The cold oil/solvent filtrate stream is fed, at the filtration temperature, to a selective permeable membrane. The membrane selectively separates the cold filtrate into a cold solvent permeate stream and a cold filtrate stream which contains the dewaxed oil and the remaining solvent. The cold solvent permeate stream at the filtration temperature is recycled to the filter feed stream. The cold filtrate stream is then contacted with the warm waxy oil feed by indirect heat exchange. After heat exchange with the warm waxy oil feed, the filtrate is sent to an oil/solvent separation operation in which the remaining solvent is removed from the dewaxed oil and recycled to the dewaxing process and the wax free lubricating oil stock product is recovered.
摘要翻译：一种用于对蜡状油进料进行溶剂脱蜡以获得石油润滑油料的方法，包括以下步骤：首先通过间接热交换将冷的蜡状油进料与冷滤液接触，然后用制冷剂使蜡在油进料中结晶和沉淀，形成油/溶剂/蜡混合物。用冷溶剂稀释油/溶剂/蜡混合物以调节混合物的粘度，并将混合物进料到过滤器中，该过滤器从冷油/溶剂/蜡混合物中过滤和除去蜡。回收冷蜡饼，回收冷油/溶剂滤液流。将冷的油/溶剂滤液流在过滤温度下进料至选择性渗透膜。膜将冷滤液选择性地分离成冷溶剂渗透物流和含有脱蜡油和剩余溶剂的冷滤液流。将过滤温度下的冷溶剂渗透物流再循环至过滤器进料流。然后通过间接热交换将冷的滤液流与温暖的蜡状油进料接触。与暖蜡进料进行热交换后，将滤液送至油/溶剂分离操作，其中将剩余的溶剂从脱蜡油中除去并再循环至脱蜡过程，并回收无蜡的润滑油原料。

5. 发明授权

US4828576A Drying low rank coal and retarding spontaneous ignition 失效
标题翻译：干燥低等级煤和阻止自发点火
公开(公告)号：US4828576A
公开(公告)日：1989-05-09
申请号：US167763
申请日：1988-03-14
申请人： John C. Bixel , Edward J. Bellow , William F. Heaney , Sandra H. Facinelli
发明人： John C. Bixel , Edward J. Bellow , William F. Heaney , Sandra H. Facinelli
IPC分类号： C10L9/00 , C10L9/10
CPC分类号： C10L9/10 , C10L9/00
摘要： Particulate coal is rendered less subject to spontaneous ignition by simultaneously spraying or otherwise contacting it and cooling it with an aqueous emulsion in water of foots oils, petrolatum filtrate, or hydrocracker recycle oils in water.
摘要翻译：通过同时喷雾或以其他方式接触颗粒煤，并将其与水中的水乳液，脚油，凡士林滤液或水中的加氢裂化器再循环油进行冷却，使得微粒煤不被自发点燃。

6. 发明授权

US4737264A Heavy oil distillation system 失效
标题翻译：重油蒸馏系统
公开(公告)号：US4737264A
公开(公告)日：1988-04-12
申请号：US55567
申请日：1987-05-29
申请人： William F. Heaney , Albert R. Nitsch
发明人： William F. Heaney , Albert R. Nitsch
IPC分类号： C10B55/00 , C10G9/14
CPC分类号： C10B55/00
摘要： A fractionation method and apparatus is disclosed for separating and recovering condensed and absorbed coke vapor from residual material leaving a coker combination tower to thereby obtain increased distillate yield. A resid flash down tower is positioned between the coker combination tower and a delayed coke furnace and operated to recover the higher value liquid product from the residual material containing absorbed coke vapor.
摘要翻译：公开了一种分离方法和装置，用于从残留物质中分离和回收冷凝和吸收的焦炭蒸气，离开焦化器组合塔，从而获得增加的馏出物产率。垃圾闪蒸塔位于焦化器组合塔和延迟焦炉之间，并操作以从含有吸收的焦炭蒸气的残余物质中回收较高价值的液体产物。

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