公开(公告)号：US20180104654A1

公开(公告)日：2018-04-19

申请号：US15567173

申请日：2016-04-12

Applicant: Arkema Inc.

Inventor： Sean M. STABLER ,  Evan E. KOSLOW

IPC: B01D67/00 ,  B01D69/06 ,  B01D71/02 ,  B01D69/12 ,  B01D69/04 ,  B01D69/08 ,  C02F1/28 ,  C02F1/44 ,  B01J20/20 ,  B01J20/26 ,  B01J20/30 ,  B01J20/28

CPC classification number: B01D67/0041 ,  B01D61/14 ,  B01D69/04 ,  B01D69/06 ,  B01D69/08 ,  B01D69/12 ,  B01D69/148 ,  B01D71/021 ,  B01D71/34 ,  B01D2323/08 ,  B01D2323/10 ,  B01D2323/42 ,  B01J20/08 ,  B01J20/103 ,  B01J20/14 ,  B01J20/18 ,  B01J20/20 ,  B01J20/205 ,  B01J20/261 ,  B01J20/28004 ,  B01J20/28021 ,  B01J20/2803 ,  B01J20/28033 ,  B01J20/28042 ,  B01J20/3007 ,  B01J20/3035 ,  B01J20/3078 ,  B01J47/018 ,  C02F1/283 ,  C02F1/44

Abstract: A production system for manufacturing composite porous solid articles is provided wherein the color of such articles is monitored to confirm that the articles, which are produced by heating and compressing mixtures of poly(vinylidene fluoride) binder powder (such as Kyblock® resin from Arkema) and activated carbon powder, are fully cured. Adjustments to the processing conditions are made when a region of the article appears blue (indicative of incomplete curing).

公开(公告)号：US20160121249A1

公开(公告)日：2016-05-05

申请号：US14889506

申请日：2014-05-08

Applicant: ARKEMA INC.

Inventor： Evan E. KOSLOW

IPC: B01D39/20

CPC classification number: B01D39/2062 ,  B01D2239/086 ,  B01D2239/1241 ,  B01J20/20 ,  B01J20/28004 ,  B01J20/2803 ,  B01J20/28042 ,  B01J20/3007 ,  B01J20/3042 ,  B01J20/3078

Abstract: A block product comprising a thermoplastic binder having an average particle size of less than 20 micrometers fused with active particles to form a generally coherent porous structure. In some cases, the average particle size of the binder is less than 12 micrometers. In some cases, the active particles are activated carbon particles. In some cases, the block product may include one or more of poly(vinylidene difluoride) binders, nylon-11, and nylon-12 or other odd-numbered polyamides having such small particle size.

Abstract translation: 包含具有平均粒度小于20微米的热塑性粘合剂的块状产品与活性颗粒熔合以形成大致相干的多孔结构。 在一些情况下，粘合剂的平均粒度小于12微米。 在一些情况下，活性颗粒是活性炭颗粒。 在一些情况下，嵌段产物可以包括一种或多种聚（偏二氟乙烯）粘合剂，尼龙-11和尼龙-12或其它具有这种小粒径的奇数编号的聚酰胺。

公开(公告)号：US20180104670A1

公开(公告)日：2018-04-19

申请号：US15567183

申请日：2016-04-18

Applicant: Arkema Inc.

Inventor： Sean M. STABLER ,  Evan E. KOSLOW

IPC: B01J20/28 ,  B01D39/20 ,  B01J20/14 ,  B01J20/04 ,  B01J20/18 ,  B01J20/20 ,  B01J20/30

CPC classification number: B01J20/28004 ,  B01D39/2062 ,  B01D39/2079 ,  B01D2239/0407 ,  B01D2239/086 ,  B01D2239/1208 ,  B01D2239/1216 ,  B01D2239/1241 ,  B01J20/048 ,  B01J20/06 ,  B01J20/08 ,  B01J20/103 ,  B01J20/14 ,  B01J20/18 ,  B01J20/20 ,  B01J20/205 ,  B01J20/262 ,  B01J20/28011 ,  B01J20/2803 ,  B01J20/3007 ,  B01J20/3042 ,  B01J39/14 ,  B01J47/018

Abstract: The invention relates to a solid porous article containing sub-micron functional additive particles held together using discrete sub-micron polymer binder particles. The porous article preferably also contains a majority of primary active particles in the 1 to 300 micron range. The solid porous articles are used to separate, precipitate, and/or trap components of a fluid that passes through the porous article. The solid porous articles are used to separate and trap components of a fluid that passes through the porous article. Preferred binders are polyvinylidene fluoride resins, such as Kyblock® resins from Arkema Inc.