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1. WO2018127671 - METHOD FOR PRODUCING CORE-SHELL HYBRID MATERIALS

Publication Number WO/2018/127671
Publication Date 12.07.2018
International Application No. PCT/FR2018/050030
International Filing Date 08.01.2018
IPC
C01B 33/16 2006.01
CCHEMISTRY; METALLURGY
01INORGANIC CHEMISTRY
BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF
33Silicon; Compounds thereof
113Silicon oxides; Hydrates thereof
12Silica; Hydrates thereof, e.g. lepidoic silicic acid
16Preparation of silica xerogels
C01B 32/372 2017.01
CCHEMISTRY; METALLURGY
01INORGANIC CHEMISTRY
BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF
32Carbon; Compounds thereof
30Active carbon
354After-treatment
372Coating; Grafting; Microencapsulation
C02F 1/28 2006.01
CCHEMISTRY; METALLURGY
02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
1Treatment of water, waste water, or sewage
28by sorption
CPC
B01D 2253/102
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
2253Adsorbents used in seperation treatment of gases and vapours
10Inorganic adsorbents
102Carbon
B01D 2253/106
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
2253Adsorbents used in seperation treatment of gases and vapours
10Inorganic adsorbents
106Silica or silicates
B01D 2253/25
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
2253Adsorbents used in seperation treatment of gases and vapours
25Coated, impregnated or composite adsorbents
B01D 53/02
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
53Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols,
02by adsorption, e.g. preparative gas chromatography
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 20/20
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
Applicants
  • COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES [FR]/[FR]
  • CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE - CNRS - [FR]/[FR]
Inventors
  • TRAN-THI, Thu-Hoa
  • THERON, Christophe
  • BAMOGO, William
  • NGUYEN, Trung-Hieu
Agents
  • CABINET PLASSERAUD
Priority Data
17 5014506.01.2017FR
Publication Language French (FR)
Filing Language French (FR)
Designated States
Title
(EN) METHOD FOR PRODUCING CORE-SHELL HYBRID MATERIALS
(FR) PROCEDE DE PREPARATION DE MATERIAUX HYBRIDES COEUR-COQUILLE
Abstract
(EN)
The invention relates to a method for producing a core-shell hybrid material consisting of an activated carbon core surrounded by a mesoporous silica sol-gel shell, said method comprising the formation of a mesoporous silica sol-gel shell around activated carbon particles.
(FR)
L'invention concerne un procédé de préparation d'un matériau hybride cœur-coquille constitué d'un cœur de charbon actif entouré d'une coquille de silice sol-gel mésoporeuse, ledit procédé comprenant la formation d'une coquille de silice sol-gel mésoporeuse autour de particules de charbon actif.
Also published as
EP2018700794
Latest bibliographic data on file with the International Bureau