BR112017025945A2 - método para produção de corpos porosos com propriedades aperfeiçoadas. - Google Patents

método para produção de corpos porosos com propriedades aperfeiçoadas.

Info

Publication number
BR112017025945A2
BR112017025945A2 BR112017025945A BR112017025945A BR112017025945A2 BR 112017025945 A2 BR112017025945 A2 BR 112017025945A2 BR 112017025945 A BR112017025945 A BR 112017025945A BR 112017025945 A BR112017025945 A BR 112017025945A BR 112017025945 A2 BR112017025945 A2 BR 112017025945A2
Authority
BR
Brazil
Prior art keywords
precursor mixture
microns
porous body
alpha alumina
improved properties
Prior art date
Application number
BR112017025945A
Other languages
English (en)
Inventor
JULIAN Matthew
L Suchanek Wojciech
Original Assignee
Scient Design Co
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=57441757&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR112017025945(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Scient Design Co filed Critical Scient Design Co
Publication of BR112017025945A2 publication Critical patent/BR112017025945A2/pt

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    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/10—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on aluminium oxide
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/02—Boron or aluminium; Oxides or hydroxides thereof
    • B01J21/04—Alumina
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    • B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
    • B01D39/1638—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being particulate
    • B01D39/1653—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being particulate of synthetic origin
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Abstract

uma mistura de precursor para produzir um corpo poroso, em que a mistura de precursor compreende: (i) pó de alfa alumina moído com um tamanho de partícula de 0,1 a 6 mícrons, (ii) pó de boehmita que funciona como um aglutinante dos pós de alfa alumina, e (iii) materiais de combustão completa com tamanhos de partículas de 1-10 microns. em algumas modalidades, um pó de alfa alumina não-moído com um tamanho de partícula de 10 a 100 microns é também incluído na referida mistura de precursor. também aqui descrito é um método para produzir um corpo poroso, em que a mistura de precursor acima descrita é formada para uma determinada forma, e submetida a uma etapa de tratamento térmico, em que a forma formada é sinterizada para produzir o corpo poroso.
BR112017025945A 2015-06-02 2016-06-02 método para produção de corpos porosos com propriedades aperfeiçoadas. BR112017025945A2 (pt)

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BR112017025964A BR112017025964A2 (pt) 2015-06-02 2016-06-02 processo de epoxidação
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US9776169B2 (en) 2017-10-03
CN108025978B (zh) 2021-08-27
US20160354760A1 (en) 2016-12-08
TW201700438A (zh) 2017-01-01
CA2987416A1 (en) 2016-12-08
CA2987423A1 (en) 2016-12-08
JP2018528058A (ja) 2018-09-27
EP3302752A1 (en) 2018-04-11
US20200129958A1 (en) 2020-04-30
JP6824909B2 (ja) 2021-02-03
JP2018524153A (ja) 2018-08-30
TW201708158A (zh) 2017-03-01
EP3302751B1 (en) 2022-11-30
JP6734301B2 (ja) 2020-08-05
WO2016196767A1 (en) 2016-12-08
US20180021755A1 (en) 2018-01-25
CA2987427A1 (en) 2016-12-08
US20160354759A1 (en) 2016-12-08
WO2016196709A1 (en) 2016-12-08
KR20180004795A (ko) 2018-01-12
MX2017015608A (es) 2018-08-15
KR20180004792A (ko) 2018-01-12
BR112017025953A2 (pt) 2018-08-14
RU2017144427A (ru) 2019-07-09
RU2017144428A (ru) 2019-07-09
BR112017025964A2 (pt) 2018-08-14
EP3302751A4 (en) 2019-06-26
CN107847914A (zh) 2018-03-27
US10124318B2 (en) 2018-11-13
EP3302794A1 (en) 2018-04-11
JP2018517553A (ja) 2018-07-05
CN107847914B (zh) 2021-05-04
TWI712577B (zh) 2020-12-11
KR20180004791A (ko) 2018-01-12
EP3302752A4 (en) 2019-06-26
US10512894B2 (en) 2019-12-24
US11185847B2 (en) 2021-11-30
US20180141025A1 (en) 2018-05-24
WO2016196710A1 (en) 2016-12-08
CN107847836A (zh) 2018-03-27
KR102660662B1 (ko) 2024-04-25
RU2744761C2 (ru) 2021-03-15
EP3302751A1 (en) 2018-04-11
KR102660664B1 (ko) 2024-04-25
RU2017144761A3 (pt) 2019-10-10
MX2017015503A (es) 2018-05-23
US20190070588A1 (en) 2019-03-07
MX2017015502A (es) 2018-05-23
US10040055B2 (en) 2018-08-07
US10751699B2 (en) 2020-08-25

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