公开(公告)号：US06955763B2

公开(公告)日：2005-10-18

申请号：US10297635

申请日：2001-06-07

Applicant: Melvin O. Stacy ,  Kenneth Tolmie ,  James C. T. Chen

Inventor： Melvin O. Stacy ,  Kenneth Tolmie ,  James C. T. Chen

IPC: B01D17/02 ,  B03B13/00 ,  B03D1/14 ,  B03D1/16 ,  B03D1/22 ,  C02F1/24

CPC classification number: C02F1/24 ,  B01D17/0205 ,  B01D17/0211 ,  B01D17/0214 ,  B01D17/04 ,  B03B13/00 ,  B03D1/028 ,  B03D1/1406 ,  B03D1/1412 ,  B03D1/1462 ,  B03D1/16 ,  B03D1/22 ,  C02F1/40 ,  C02F2101/32 ,  C02F2103/28 ,  C02F2103/32 ,  C02F2201/001

Abstract: It has been discovered that a mechanical flotation system having only two cells can be nearly as efficient as one having more cells, yet provide an apparatus with a considerably smaller footprint, significantly reduced capital and operating costs, as well as be resistant to floating oil recovery platform wave effects. The dual-cell mechanical flotation system has, in sequential order, an inlet chamber and two gasification chambers or cells, each with at least one gas ingestion and mixing mechanism, and a discharge chamber. A common primary skim collection channel atop the partition dividing the gasification chambers efficiently channels away the bulk of the floating collected matter. At least one baffle depending from the top of the vessel near the primary skim collection channel helps dampen the action of the fluid containing the suspended matter when the vessel is affected by wave motion against the floating oil production platform.

Abstract translation: 已经发现，仅具有两个电池的机械浮选系统可以与具有更多电池的机械浮选系统几乎一样有效，但是提供了具有相当小的占地面积的装置，显着降低了资金和运行成本，以及抵抗浮选油回收 平台波效应。 双电池机械浮选系统依次具有入口室和两个气化室或电池，每个具有至少一个气体吸收和混合机构以及一个放电室。 分割气化室的分区顶部的通用主要脱脂收集通道可有效地将大部分浮动收集物传送出去。 至少有一个靠近主要脱脂收集通道的容器顶部的挡板有助于当容器受到浮动油生产平台的波浪运动的影响时，抑制含有悬浮物质的流体的作用。

公开(公告)号：US06666971B2

公开(公告)日：2003-12-23

申请号：US10202527

申请日：2002-07-24

Applicant: James C. T. Chen

Inventor： James C. T. Chen

IPC: C02F142

CPC classification number: B01D61/027 ,  B01D61/022 ,  B01J49/53 ,  C02F1/42 ,  C02F2303/16

Abstract: The present invention provides a method of treating the waste brine generated by the regeneration step in a water softener system and for recovering the treated waste brine so that it can be utilized as the regeneration feed for the water softener regeneration step thereby, requiring substantially lesser amounts of fresh salt.

Abstract translation: 本发明提供了一种在软水器系统中处理由再生步骤产生的废水的方法，并且用于回收经处理的废盐水，使得其可以用作软水器再生步骤的再生进料，从而需要较少的量 的新鲜盐。