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1. WO2020112267 - ADSORBENT POLYMERIC STRUCTURES FOR SEPARATING POLAR LIQUIDS FROM NON-POLAR HYDROCARBONS

Publication Number WO/2020/112267
Publication Date 04.06.2020
International Application No. PCT/US2019/056526
International Filing Date 16.10.2019
IPC
B01J 20/32 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
30Processes for preparing, regenerating or reactivating
32Impregnating or coating
C09K 3/32 2006.01
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
KMATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
3Materials not provided for elsewhere
32for treating liquid pollutants, e.g. oil, gasoline or fat
CPC
B01J 20/20
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
20comprising free carbon; comprising carbon obtained by carbonising processes
B01J 20/265
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
265modified or post-treated polymers
B01J 20/28061
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
28characterised by their form or physical properties
28054characterised by their surface properties or porosity
28057Surface area, e.g. B.E.T specific surface area
28061being in the range 100-500 m2/g
B01J 20/3085
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
30Processes for preparing, regenerating, or reactivating
3085Chemical treatments not covered by groups B01J20/3007 - B01J20/3078
B01J 20/3204
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
30Processes for preparing, regenerating, or reactivating
32Impregnating or coating ; ; Solid sorbent compositions obtained from processes involving impregnating or coating
3202characterised by the carrier, support or substrate used for impregnation or coating
3204Inorganic carriers, supports or substrates
B01J 20/3219
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
30Processes for preparing, regenerating, or reactivating
32Impregnating or coating ; ; Solid sorbent compositions obtained from processes involving impregnating or coating
3214characterised by the method for obtaining this coating or impregnating
3217Resulting in a chemical bond between the coating or impregnating layer and the carrier, support or substrate, e.g. a covalent bond
3219involving a particular spacer or linking group, e.g. for attaching an active group
Applicants
  • SAUDI ARABIAN OIL COMPANY [SA]/[SA]
  • KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS [SA]/[SA]
  • ARAMCO SERVICES COMPANY [US]/[US] (AG)
Inventors
  • ALGHUNAIMI, Fahd Ibrahim
  • SALEH, Tawfik A.
Agents
  • EMCH, Matthew A.
  • REED, John D.
  • O'BRIEN, Hallie W.
  • THARP, Amy M.
  • SINGH, Ritu
  • WISECUP, Bryan C.
  • MONTELEONE, Allisyn E.
  • FANE, Brian M.
  • HAGAN, Timothy W.
  • ALFORD, Carolyn S.
  • BEYER, James E.
  • JIVIDEN, William A.
  • MEYER, Christopher I.
  • MOLLOY, Matthew A.
  • LUNN, Jennifer H.
  • MCNEELY, Richard J.
Priority Data
16/199,83326.11.2018US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) ADSORBENT POLYMERIC STRUCTURES FOR SEPARATING POLAR LIQUIDS FROM NON-POLAR HYDROCARBONS
(FR) STRUCTURES POLYMÈRES ADSORBANTES POUR SÉPARER DES LIQUIDES POLAIRES D'HYDROCARBURES NON POLAIRES
Abstract
(EN)
Adsorbent polymeric structures are described. These adsorbent polymeric structures are capable of separating non-polar hydrocarbons, such as crude oil or diesel fuel, from polar liquids, such as water. The adsorbent polymeric structures may include acid grafted graphene and at least one styrene. A method of preparing an adsorbent polymeric structure according may include mixing graphene and at least one acid catalyst in a polar liquid in the presence of at least one alcohol to form an acid grafted graphene via an esterification reaction; and the acid grafted graphene and at least one styrene monomer are introduced to water in the presence of an initiator to form the adsorbent polymeric structure according to any of the previously-described embodiments via an emulsion polymerization reaction. Moreover, the adsorbent polymeric structures may be incorporated into methods of fluidly separating at least one non-polar hydrocarbon from a polar liquid.
(FR)
L'invention concerne des structures polymères adsorbantes. Ces structures polymères adsorbantes sont capables de séparer des hydrocarbures non polaires, tels que du pétrole brut ou du carburant diesel, à partir de liquides polaires, tels que l'eau. Les structures polymères adsorbantes peuvent comprendre du graphène greffé par acide et au moins un styrène. Un procédé de préparation d'une structure polymère adsorbante peut comprendre le mélange de graphène et d'au moins un catalyseur acide dans un liquide polaire en présence d'au moins un alcool pour former un graphène greffé par acide par l'intermédiaire d'une réaction d'estérification; et le graphène greffé par un acide et au moins un monomère de styrène sont introduits dans de l'eau en présence d'un initiateur pour former la structure polymère adsorbante selon l'un quelconque des modes de réalisation précédemment décrits par l'intermédiaire d'une réaction de polymérisation en émulsion. De plus, les structures polymères adsorbantes peuvent être incorporées dans des procédés de séparation fluidique d'au moins un hydrocarbure non polaire à partir d'un liquide polaire.
Also published as
Latest bibliographic data on file with the International Bureau