公开(公告)号：US4818415A

公开(公告)日：1989-04-04

申请号：US173811

申请日：1988-03-03

Applicant: Timothy A. Kramer ,  Kent M. Kramer

Inventor： Timothy A. Kramer ,  Kent M. Kramer

IPC: B01D29/01 ,  B01D33/01 ,  B01D33/37 ,  B01D33/64 ,  B01D33/66 ,  B01D35/18 ,  B01D37/03 ,  B01D33/22

CPC classification number: B01D37/03 ,  B01D29/01 ,  B01D35/185 ,  B01D33/015 ,  B01D33/37 ,  B01D33/64 ,  B01D33/66

Abstract: Disclosed herein are a method for removing liquid from a permeable material, such as slurries, sludges, porous solids and permeable foams. The method involves constraining the material to be deliquified such that the material interfaces with at least one surface which is permeable to the liquid to be removed and then heating the material at one or more locations remote from the permeable surface or surfaces. Such constraining and heating of the material causes the in situ vaporization of the liquid in the vicinity of the remote location or locations. The vaporized liquid expands and forces at least some of the remaining unvaporized liquid through the permeable surface or surfaces. Because only a portion of the liquid contained in the material must be vaporized and such vaporized portion is used to remove at least some of the remaining unvaporized liquid (thereby avoiding the necessity of vaporizing all of the liquid containing in the material), significant reductions in the energy required to substantially deliquify the material may be realized through the use of the method disclosed herein.

Abstract translation: 本文公开了一种从可渗透材料中除去液体的方法，例如浆料，淤泥，多孔固体和可渗透的泡沫。 该方法包括约束要脱色的材料，使得材料与待除去的液体可渗透的至少一个表面接触，然后在远离可渗透表面的一个或多个位置加热材料。 材料的这种约束和加热导致在远程位置附近的液体的原位汽化。 蒸发的液体膨胀并迫使剩余的未蒸发液体中的至少一些通过可渗透表面。 因为只有一部分材料中所含的液体必须蒸发，并且这种汽化部分用于除去至少一些剩余的未蒸发的液体（从而避免必须蒸发含有材料中的所有液体），所以显着减少 通过使用本文公开的方法可以实现使材料基本上脱色所需的能量。

公开(公告)号：US4995972A

公开(公告)日：1991-02-26

申请号：US270699

申请日：1988-11-14

Applicant: Timothy A. Kramer ,  Kent M. Kramer

Inventor： Timothy A. Kramer ,  Kent M. Kramer

IPC: B01D29/01 ,  B01D33/01 ,  B01D33/37 ,  B01D33/64 ,  B01D33/66 ,  B01D35/18 ,  B01D37/03

CPC classification number: B01D37/03 ,  B01D29/01 ,  B01D33/015 ,  B01D35/185 ,  B01D33/37 ,  B01D33/64 ,  B01D33/66

Abstract: Disclosed herein are a method and apparatus for removing liquid from a permeable material, such as slurries, sludges, porous solids and permeable foams. The method and apparatus involve constraining the material to be deliquified such that the material interfaces with at least one surface which is permeable to the liquid to be removed and then heating the material at one or more locations remote from the permeable surface or surfaces. Such constraining and heating of the material causes the in situ vaporization of the liquid in the vicinity of the remote location or locations. The vaporized liquid expands and forces at least some of the remaining unvaporized liquid through the permeable surface or surfaces. Because only a portion of the liquid contained in the material must be vaporized and such vaporized portion is used to remove at least some of the remaining unvaporized liquid (thereby avoiding the necessity of vaporizing all of the liquid contained in the material), significant reductions in the energy required to substantially deliquify the material may be realized through the use of the method and apparatus disclosed herein.

Abstract translation: 本文公开了一种用于从可渗透材料例如浆料，淤泥，多孔固体和可渗透泡沫中去除液体的方法和装置。 所述方法和装置包括约束待分离的材料，使得材料与待除去的液体可渗透的至少一个表面接触，然后在远离可渗透表面的一个或多个位置处加热材料。 材料的这种约束和加热导致在远程位置附近的液体的原位汽化。 蒸发的液体膨胀并迫使剩余的未蒸发液体中的至少一些通过可渗透表面。 因为只有一部分液体中所含的液体必须蒸发，并且这种汽化部分用于除去至少一些剩余的未蒸发的液体（从而避免了汽化包含在材料中的所有液体的所有液体），显着减少 通过使用本文所公开的方法和装置可以实现基本上脱色的材料所需的能量。