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1. WO2000040316 - SEPARATION OF HYDROCARBONS FROM HYDROCARBON CONTAINING LIQUID

Publication Number WO/2000/040316
Publication Date 13.07.2000
International Application No. PCT/US1999/031214
International Filing Date 29.12.1999
Chapter 2 Demand Filed 24.07.2000
IPC
B01D 15/00 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
15Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
B01D 17/02 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
17Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
02Separation of non-miscible liquids
B01J 20/02 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
20Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
02comprising inorganic material
B01J 20/26 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
20Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
22comprising organic material
26Synthetic macromolecular compounds
CPC
B01D 15/00
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
15Separating processes involving the treatment of liquids with solid sorbents
B01D 17/0202
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
17Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
02Separation of non-miscible liquids
0202by ab- or adsorption
B01D 17/08
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
17Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
08Thickening liquid suspensions by filtration
B01J 20/103
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
20Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
02comprising inorganic material
10comprising silica or silicate
103comprising silica
B01J 20/12
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
20Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
02comprising inorganic material
10comprising silica or silicate
12Naturally occurring clays or bleaching earth
B01J 20/261
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
20Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
22comprising organic material
26Synthetic macromolecular compounds
261obtained by reactions only involving carbon to carbon unsaturated bonds
Applicants
  • SOLIDIFICATION PRODUCTS INTERNATIONAL, INC. [US/US]; P.O. Box 423 North Haven, CT 06473, US
Inventors
  • GANNON, William, J.; US
  • MUIR, John; CA
  • VAN LIER, Glen, T.; US
Agents
  • DELIO, Anthony, P. ; Delio & Peterson, LLC 121 Whitney Avenue New Haven, CT 06510, US
Priority Data
09/227,65407.01.1999US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) SEPARATION OF HYDROCARBONS FROM HYDROCARBON CONTAINING LIQUID
(FR) SEPARATION D'HYDROCARBURES A PARTIR DE LIQUIDES CONTENANT DES HYDROCARBURES
Abstract
(EN)
A novel filtration media (40) employing polymeric absorbents comprising a material selected from the group consisting of styrene, pentadiene, cyclopentadiene, butylene, ethylene, isoprene, butadiene, propylene and mixtures thereof; and a filtration enabler intimately mixed with the polymeric absorbent. Upon contact with a hydrocarbon containing liquid, the liquid partially dissolves the polymeric absorbent forming a partial filtration barrier prior to the filtration media substantially absorbing the hydrocarbons, and allowing hydrocarbon-free liquid to flow through the filtration media. The filtration media may be placed inside a portable container (20) for insertion into an existing drain.
(FR)
L'invention concerne un nouveau fond de filtration (40) utilisant des absorbants polymères comprenant un matériau sélectionné dans le groupe comprenant le styrène, pentadiène, cyclopentadiène, butylène, éthylène, isoprène, butadiène, polypropylène et des mélanges de ces produits et un auxiliaire facilitant la filtration, mélangé intimement avec l'absorbant polymère. Par contact avec un liquide contenant un hydrocarbure, le liquide dissout partiellement l'absorbant polymère, de manière à former une barrière de filtration partielle avant le fond de filtration absorbant sensiblement les hydrocarbures, ce qui permet au liquide exempt d'hydrocarbure de s'écouler à travers le fond de filtration. Le fond de filtration peut être placé à l'intérieur d'un réceptacle portatif (20) en vue de son insertion dans des moyens d'écoulement existants.
Also published as
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