公开(公告)号：US20030168329A1

公开(公告)日：2003-09-11

申请号：US09683956

申请日：2002-03-06

Inventor： John W. Fulmer ,  Nitin Vaish ,  Pramod Kumbhar ,  Jacob L. Oberholtzer ,  R. Jothi Mahalingam

IPC: B01D001/00 ,  C07C39/72 ,  C07C037/08 ,  C07C037/68

CPC classification number: C07C37/82 ,  B01J41/02 ,  B01J41/10 ,  C07C39/04

Abstract: A process for separating sulfonic acid compounds from a phenolic solvent is provided by contacting the phenolic solvent with a hydrotalcite-type material (HTM). The process can be applied in the conventional industrial process for converting cumene to phenol to remove sulfonic acid compounds from the phenol product. A process and a facility for producing purified phenol by converting cumene to phenol are provided. In the conversion of cumene to phenol, the phenol often contains carbonyl-type impurities. The phenol and carbonyl-type impurities are reacted in the presence of a sulfonic acid cation exchange resin catalyst (IER) to produce a reaction product that may contain sulfonic acid compounds. The reaction product is contacted with an HTM to reduce the amount of sulfonic acid compounds which may be present and to produce a purified phenol-containing stream. The purified phenol-containing stream may be further purified using conventional separation techniques, such as distillation.

Abstract translation: 通过使酚类溶剂与水滑石型材料（HTM）接触来提供从酚类溶剂中分离磺酸化合物的方法。 该方法可用于将异丙基苯转化为苯酚以从苯酚产物中除去磺酸化合物的常规工业过程。 提供了通过将异丙基苯转化成苯酚来生产纯化苯酚的方法和设备。 在异丙苯转化为苯酚时，苯酚常含有羰基型杂质。 苯酚和羰基型杂质在磺酸阳离子交换树脂催化剂（IER）的存在下反应，生成可能含有磺酸化合物的反应产物。 使反应产物与HTM接触，以减少可能存在的磺酸化合物的量并产生纯化的含苯酚流。 可以使用常规分离技术例如蒸馏进一步纯化纯化的含苯酚流。

公开(公告)号：US2157510A

公开(公告)日：1939-05-09

申请号：US14362837

申请日：1937-05-19

Applicant: CHARLES H LEWIS

Inventor： URBAIN OLIVER M ,  STEMEN WILLIAM R

IPC: B01D15/04 ,  B01J41/02 ,  B01J41/10

CPC classification number: B01J41/02 ,  B01J41/10

公开(公告)号：EP4135789B1

公开(公告)日：2024-05-29

申请号：EP21721241.4

申请日：2021-04-13

IPC: A61M1/16 ,  A61M1/28 ,  B01J20/20 ,  B01J39/02 ,  B01J39/12 ,  B01J41/02 ,  B01J41/10

CPC classification number: A61M1/1605 ,  A61M1/1696 ,  A61M1/1607 ,  A61M1/1609 ,  A61M1/1619 ,  A61M1/1635 ,  A61M1/287 ,  B01J20/20 ,  B01J39/02 ,  B01J39/12 ,  B01J41/02 ,  B01J41/10 ,  B01J2220/6220130101

公开(公告)号：EP2681184A1

公开(公告)日：2014-01-08

申请号：EP12707238.7

申请日：2012-03-01

Applicant: Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.

Inventor： BRETZ, Karlheinz

IPC: C07C51/47 ,  C07C55/10 ,  C07C59/08 ,  C07C59/265

CPC classification number: C07C51/47 ,  B01D15/00 ,  B01D15/363 ,  B01J20/06 ,  B01J20/08 ,  B01J41/02 ,  B01J49/07 ,  B01J49/57 ,  C07C55/10 ,  C07C59/265 ,  C07C55/06 ,  C07C55/07 ,  C07C59/08

Abstract: A process is specified for obtaining organic carboxylic acids from aqueous mixtures, for example fermentation broths, comprising the following steps: A) providing the aqueous mixture with a pH of 1 to 10, B) contacting the aqueous mixture with particles of a metal oxide and/or metal hydroxide, in the course of which the organic carboxylic acid is adsorbed onto the particles, C) contacting the particles obtained in step B) with an alkaline solution, in the course of which the carboxylic acid is desorbed, and removing the metal oxide/metal hydroxide particles from the resulting mixture.

Abstract translation: 用于从wässrige混合物获得的有机羧酸，例如发酵肉汤，其包括以下步骤中指定的方法：a）提供所述wässrige混合物的pH值为1〜10，B）与金属氧化物的粒子接触的wässrige混合物和 /或金属氢氧化物，其中的过程中的有机羧酸被吸附到颗粒，C）接触）在步骤B中获得的颗粒在碱性溶液中，在羧酸被解吸哪个的过程中，以及去除所述金属 从所得混合物中的氧化物/金属氢氧化物颗粒。

公开(公告)号：EP2218504A4

公开(公告)日：2012-11-28

申请号：EP08851201

申请日：2008-11-20

Applicant: JAPAN DEV & CONSTRUCTION

Inventor： ASAKURA TAKEO ,  OHNO MUTSUHIRO ,  KAJIMOTO TAKASHI ,  SUGIYAMA SYUHEI

IPC: B01J41/02 ,  B01J41/10 ,  B01J49/00 ,  C01F7/00 ,  C02F1/42

CPC classification number: C01F7/005 ,  B01J41/02 ,  B01J41/10 ,  B01J49/57 ,  C01P2002/22

公开(公告)号：EP0748770A1

公开(公告)日：1996-12-18

申请号：EP96101223.4

申请日：1996-01-29

Applicant: NATIONAL INSTITUTE FOR RESEARCH IN INORGANIC MATERIALS

Inventor： Kodama, Hiroshi

IPC: C01G29/00

CPC classification number: B01J41/02 ,  C01G29/006 ,  C01P2002/72 ,  C01P2002/74 ,  C01P2002/88 ,  C01P2002/89

Abstract: A bismuth lead compound of the formula BiPbO 2 (NO 3 ).

Abstract translation: 式BiPbO2（NO3）的铋铅化合物。

公开(公告)号：JP2012183477A

公开(公告)日：2012-09-27

申请号：JP2011047980

申请日：2011-03-04

Applicant: Toshiba Corp ,  株式会社東芝

Inventor： IMADA TOSHIHIRO ,  TSUJI HIDEYUKI ,  YAMADA ARISA ,  FUJIEDA SHINETSU ,  KONO RYUKO

IPC: C02F1/28 ,  B01J20/26 ,  B01J20/28 ,  C02F1/04

CPC classification number: C02F1/048 ,  B01J20/06 ,  B01J20/08 ,  B01J41/02 ,  B01J41/04 ,  B01J47/026 ,  C02F1/04 ,  C02F1/288 ,  C02F1/42 ,  C02F1/44 ,  C02F1/4693 ,  C02F1/66 ,  C02F2101/108 ,  C02F2209/06

Abstract: PROBLEM TO BE SOLVED: To provide an efficient treatment method for boron-containing water enabling to reduce an amount of use of medical agent and an amount of generation of sludge.SOLUTION: The treatment method for boron-containing water includes a first step of concentrating boron-containing water to obtain boron-concentrated liquid. Further, the method includes a second step of bringing the boron-concentrated liquid into contact with a layered inorganic hydroxide, and making the layered inorganic hydroxide adsorb and remove boron from the boron-concentrated liquid.

Abstract translation: 要解决的问题：提供一种有效的含硼水处理方法，能够减少药剂的使用量和污泥的产生量。 解决方案：含硼水的处理方法包括将含硼水浓缩以获得硼浓缩液体的第一步骤。 此外，该方法包括使硼浓缩液体与层状无机氢氧化物接触的第二工序，使层状无机氢氧化物从硼浓缩液体吸附除去硼。 版权所有（C）2012，JPO＆INPIT

公开(公告)号：JP4340292B2

公开(公告)日：2009-10-07

申请号：JP2006530190

申请日：2004-05-13

Applicant: シエル・インターナシヨナル・リサーチ・マートスハツペイ・ベー・ヴエー

Inventor： スネル，ヨハンネス・ヤコブス・マリア ,  デ・ヨング，フエイケ

IPC: C07C29/76 ,  B01J41/02 ,  B01J41/04 ,  C07C29/09 ,  C07C31/20

CPC classification number: C07C29/095 ,  B01J41/02 ,  B01J41/04 ,  C07C29/76 ,  C07C31/202 ,  C07C31/205 ,  C07C31/36

Abstract: The present invention relates to a process of removing organic halogen-containing compounds from a liquid stream mainly containing one or more of the compounds selected from the group consisting of glycol, water and alcohol, which process involves contacting the stream with an ion-exchange material containing basic anions selected from the group of hydroxide, carbonate and bicarbonate.

公开(公告)号：JPWO2012127519A1

公开(公告)日：2014-07-24

申请号：JP2013505607

申请日：2011-03-18

Applicant: トヨタ自動車株式会社

Inventor： 一平 福富 ,  一平 福富 ,  規夫 稲見 ,  規夫 稲見 ,  村上　元一 ,  元一 村上 ,  原田　健一 ,  健一 原田

IPC: F16N39/06 ,  B01D15/00 ,  B01D35/02 ,  B01D39/14 ,  B01J20/12 ,  B01J39/04 ,  F01M11/03 ,  F16N29/00

CPC classification number: B01D35/005 ,  B01J39/10 ,  B01J39/14 ,  B01J39/16 ,  B01J41/02 ,  B01J41/10 ,  F01M1/10 ,  F01M9/02 ,  F01M11/03 ,  F01M2001/1014

Abstract: 本発明は、内燃機関(10)の1つ以上の供給部位にオイルを供給するように構成された潤滑装置(26)を提供する。この潤滑装置(26)は、オイル通路(32)に設けられたハイドロタルサイト類化合物を含む第1部材(48)と、前記オイル通路(32)に設けられて前記ハイドロタルサイト類化合物から離れた金属成分を捕まえる機能を有する反応体を含む第2部材(50)とを備える。

公开(公告)号：JP2005519132A

公开(公告)日：2005-06-30

申请号：JP2003574600

申请日：2003-01-30

Applicant: ゼネラル・エレクトリック・カンパニイGeneral Electric Company

Inventor： オーバホルツァー，ジェイコブ・エル ,  クンバアー，プラモド ,  バイシュ，ニチン ,  フルマー，ジョン・ダブリュ ,  マハリンガム，アール・ジョティ

IPC: B01J20/06 ,  B01D1/00 ,  B01J20/08 ,  B01J41/02 ,  B01J41/10 ,  C07B61/00 ,  C07C37/08 ,  C07C37/68 ,  C07C37/82 ,  C07C37/86 ,  C07C39/04

CPC classification number: C07C37/82 ,  B01J41/02 ,  B01J41/10 ,  C07C39/04

Abstract: A process for separating sulfonic acid compounds from a phenolic solvent is provided by contacting the phenolic solvent with a hydrotalcite-type material (HTM). The process can be applied in the conventional industrial process for converting cumene to phenol to remove sulfonic acid compounds from the phenol product. A process and a facility for producing purified phenol by converting cumene to phenol are provided. In the conversion of cumene to phenol, the phenol often contains carbonyl-type impurities. The phenol and carbonyl-type impurities are reacted in the presence of a sulfonic acid cation exchange resin catalyst (IER) to produce a reaction product that may contain sulfonic acid compounds. The reaction product is contacted with an HTM to reduce the amount of sulfonic acid compounds which may be present and to produce a purified phenol-containing stream. The purified phenol-containing stream may be further purified using conventional separation techniques, such as distillation.