AR073299A1 - COMPOSITION OF A MATERIAL WITH POROUS STRUCTURE, METHOD TO PREPARE THE SAME AND USE OF A COMPOSITION - Google Patents

COMPOSITION OF A MATERIAL WITH POROUS STRUCTURE, METHOD TO PREPARE THE SAME AND USE OF A COMPOSITION

Info

Publication number
AR073299A1
AR073299A1 ARP090103541A AR073299A1 AR 073299 A1 AR073299 A1 AR 073299A1 AR P090103541 A ARP090103541 A AR P090103541A AR 073299 A1 AR073299 A1 AR 073299A1
Authority
AR
Argentina
Prior art keywords
carbon
composition
materials
adsorbents
powder
Prior art date
Application number
Other languages
Spanish (es)
Inventor
Santos Roberto Dos
Original Assignee
Desarrollos Tecnicos Mc S L
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Desarrollos Tecnicos Mc S L filed Critical Desarrollos Tecnicos Mc S L
Publication of AR073299A1 publication Critical patent/AR073299A1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation 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
    • B01D53/02—Separation 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 by adsorption, e.g. preparative gas chromatography
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
    • B01J20/12—Naturally occurring clays or bleaching earth
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/20—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising free carbon; comprising carbon obtained by carbonising processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28054—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J20/28069—Pore volume, e.g. total pore volume, mesopore volume, micropore volume
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28054—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J20/28069—Pore volume, e.g. total pore volume, mesopore volume, micropore volume
    • B01J20/28071—Pore volume, e.g. total pore volume, mesopore volume, micropore volume being less than 0.5 ml/g
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/10—Inorganic adsorbents
    • B01D2253/102—Carbon
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/10—Inorganic adsorbents
    • B01D2253/106—Silica or silicates
    • B01D2253/11—Clays
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/30—Physical properties of adsorbents
    • B01D2253/302—Dimensions
    • B01D2253/311—Porosity, e.g. pore volume
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2220/00—Aspects relating to sorbent materials
    • B01J2220/40—Aspects relating to the composition of sorbent or filter aid materials
    • B01J2220/42—Materials comprising a mixture of inorganic materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

La presente solicitud se refiere a materiales adsorbentes que presentan estructuras porosas adecuadas para su utilizacion en la eliminacion de compuestos contaminantes en régimen dinámico. La obtencion de estos nuevos adsorbentes se realiza conformando pastas preparadas en medio acuoso con mezclas de polvo de carbon y polvo de arcillas naturales con tamano de particula disgregada inferior a 20 micrometros 90%, estos materiales, una vez conformados y secos, se someten a un unico tratamiento térmico en presencia de vapor de agua y dioxido de carbono para obtener adsorbentes con amplia distribucion de tamanos de poros. La estructura de estos materiales presenta los microporos correspondientes al carbon activado que se obtienen durante la activacion del carbon y, del mismo modo, contiene los mesoporos correspondientes principalmente las arcillas utilizadas y los macroporos formados a partir de los espacios interpartículas.The present application refers to adsorbent materials that have porous structures suitable for use in the elimination of contaminating compounds in a dynamic regime. The obtaining of these new adsorbents is carried out by forming pastes prepared in aqueous medium with mixtures of carbon powder and natural clay powder with a particle size of less than 20 micrometers 90%, these materials, once formed and dried, are subjected to a Only heat treatment in the presence of water vapor and carbon dioxide to obtain adsorbents with a wide distribution of pore sizes. The structure of these materials presents the micropores corresponding to the activated carbon that are obtained during the activation of the carbon and, in the same way, it contains the corresponding mesopores mainly the clays used and the macropores formed from the interparticle spaces.

ARP090103541 2008-09-15 2009-09-15 COMPOSITION OF A MATERIAL WITH POROUS STRUCTURE, METHOD TO PREPARE THE SAME AND USE OF A COMPOSITION AR073299A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BRPI0804104 BRPI0804104A2 (en) 2008-09-15 2008-09-15 composition of a porous structure material, method for preparing it and use of a composition

Publications (1)

Publication Number Publication Date
AR073299A1 true AR073299A1 (en) 2010-10-28

Family

ID=42004827

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP090103541 AR073299A1 (en) 2008-09-15 2009-09-15 COMPOSITION OF A MATERIAL WITH POROUS STRUCTURE, METHOD TO PREPARE THE SAME AND USE OF A COMPOSITION

Country Status (4)

Country Link
AR (1) AR073299A1 (en)
BR (1) BRPI0804104A2 (en)
UY (1) UY32122A (en)
WO (1) WO2010029201A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108745275B (en) * 2018-06-07 2020-06-12 中国科学院广州地球化学研究所 Clay mineral-based material and preparation method and application thereof

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2278535B1 (en) * 2006-01-27 2008-06-16 Aplicacions Biotecnologiques En Salut Alimentacio I Medi Ambient, Bionatur, S.L. ADSORBENTS WITH ENSTATITA IN ITS COMPOSITION FOR OPERATION OF UNITS IN DYNAMIC REGIME.
ES2315179B1 (en) * 2007-06-22 2010-01-13 Bionatur Biotechnologies, S.L. AN ABSORBENT COMPOSITION CONTAINING ALPHA - SEPIOLITE, ENSTATITA OSUS BLENDS, METHOD OF OBTAINING AND USE.

Also Published As

Publication number Publication date
UY32122A (en) 2010-04-30
BRPI0804104A2 (en) 2010-07-06
WO2010029201A1 (en) 2010-03-18

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