BR112021019270A2 - Moldagem química, processo para preparar uma moldagem química, usos de uma moldagem, de uma dispersão coloidal de sílica em água e da mistura, e, mistura - Google Patents

Moldagem química, processo para preparar uma moldagem química, usos de uma moldagem, de uma dispersão coloidal de sílica em água e da mistura, e, mistura

Info

Publication number
BR112021019270A2
BR112021019270A2 BR112021019270A BR112021019270A BR112021019270A2 BR 112021019270 A2 BR112021019270 A2 BR 112021019270A2 BR 112021019270 A BR112021019270 A BR 112021019270A BR 112021019270 A BR112021019270 A BR 112021019270A BR 112021019270 A2 BR112021019270 A2 BR 112021019270A2
Authority
BR
Brazil
Prior art keywords
mixing
molding
chemical molding
chemical
silica
Prior art date
Application number
BR112021019270A
Other languages
English (en)
Inventor
Andrei-Nicolae Parvulescu
Dominic Riedel
Hans-Juergen Luetzel
Henrique Teles Joaquim
Markus Weber
Ulrich Mueller
Original Assignee
Basf Se
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 Basf Se filed Critical Basf Se
Publication of BR112021019270A2 publication Critical patent/BR112021019270A2/pt

Links

Classifications

    • 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
    • B01J29/00—Catalysts comprising molecular sieves
    • B01J29/89—Silicates, aluminosilicates or borosilicates of titanium, zirconium or hafnium
    • 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
    • B01J29/00—Catalysts comprising molecular sieves
    • B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
    • B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • B01J29/40—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the pentasil type, e.g. types ZSM-5, ZSM-8 or ZSM-11, as exemplified by patent documents US3702886, GB1334243 and US3709979, respectively
    • B01J29/405—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the pentasil type, e.g. types ZSM-5, ZSM-8 or ZSM-11, as exemplified by patent documents US3702886, GB1334243 and US3709979, respectively containing rare earth elements, titanium, zirconium, hafnium, zinc, cadmium, mercury, gallium, indium, thallium, tin or lead
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/20—Catalysts, in general, characterised by their form or physical properties characterised by their non-solid state
    • B01J35/23—Catalysts, in general, characterised by their form or physical properties characterised by their non-solid state in a colloidal state
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/30—Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/40—Catalysts, in general, characterised by their form or physical properties characterised by dimensions, e.g. grain size
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/50—Catalysts, in general, characterised by their form or physical properties characterised by their shape or configuration
    • B01J35/56—Foraminous structures having flow-through passages or channels, e.g. grids or three-dimensional monoliths
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/63—Pore volume
    • B01J35/635—0.5-1.0 ml/g
    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/0009—Use of binding agents; Moulding; Pressing; Powdering; Granulating; Addition of materials ameliorating the mechanical properties of the product catalyst
    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/08—Heat treatment
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D301/00—Preparation of oxiranes
    • C07D301/02—Synthesis of the oxirane ring
    • C07D301/03—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds
    • C07D301/04—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with air or molecular oxygen
    • C07D301/08—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with air or molecular oxygen in the gaseous phase
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D301/00—Preparation of oxiranes
    • C07D301/02—Synthesis of the oxirane ring
    • C07D301/03—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds
    • C07D301/12—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with hydrogen peroxide or inorganic peroxides or peracids
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D303/00—Compounds containing three-membered rings having one oxygen atom as the only ring hetero atom
    • C07D303/02—Compounds containing oxirane rings
    • C07D303/04—Compounds containing oxirane rings containing only hydrogen and carbon atoms in addition to the ring oxygen atoms
    • 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
    • B01J2229/00—Aspects of molecular sieve catalysts not covered by B01J29/00
    • B01J2229/30—After treatment, characterised by the means used
    • B01J2229/36—Steaming
    • 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
    • B01J2229/00—Aspects of molecular sieve catalysts not covered by B01J29/00
    • B01J2229/30—After treatment, characterised by the means used
    • B01J2229/42—Addition of matrix or binder particles
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/50—Catalysts, in general, characterised by their form or physical properties characterised by their shape or configuration

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Inorganic Chemistry (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Dispersion Chemistry (AREA)
  • Silicon Compounds (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

moldagem química, processo para preparar uma moldagem química, usos de uma moldagem, de uma dispersão coloidal de sílica em água e da mistura, e, mistura. uma moldagem química compreendendo um material zeolítico que exibe uma isoterma de adsorção/dessorção de nitrogênio tipo i, determinada como descrito no exemplo de referência 1, e que tenha rede tipo mfi e uma estrutura de rede compreendendo si, o e ti, a moldagem compreendendo adicionalmente um aglutinante para o dito material zeolítico, o aglutinante compreendendo si e o, em que a moldagem exibe um volume de poro total de pelo menos 0,4 ml/g e uma resistência ao esmagamento de pelo menos 6 n.
BR112021019270A 2019-04-29 2020-04-27 Moldagem química, processo para preparar uma moldagem química, usos de uma moldagem, de uma dispersão coloidal de sílica em água e da mistura, e, mistura BR112021019270A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP19171503 2019-04-29
PCT/EP2020/061597 WO2020221683A1 (en) 2019-04-29 2020-04-27 Molding comprising a type mfi zeolitic titanosilicate and a silica binder, its preparation process and use as catalyst

Publications (1)

Publication Number Publication Date
BR112021019270A2 true BR112021019270A2 (pt) 2022-01-04

Family

ID=66529750

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112021019270A BR112021019270A2 (pt) 2019-04-29 2020-04-27 Moldagem química, processo para preparar uma moldagem química, usos de uma moldagem, de uma dispersão coloidal de sílica em água e da mistura, e, mistura

Country Status (9)

Country Link
US (1) US20220219154A1 (pt)
EP (1) EP3962645A1 (pt)
JP (1) JP2022530165A (pt)
KR (1) KR20220003063A (pt)
CN (1) CN113784790A (pt)
BR (1) BR112021019270A2 (pt)
MX (1) MX2021013340A (pt)
SG (1) SG11202110277RA (pt)
WO (1) WO2020221683A1 (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113230704A (zh) * 2021-05-11 2021-08-10 李晟贤 一种增强滤料过滤性能的方法
CN113230705A (zh) * 2021-05-11 2021-08-10 李晟贤 一种滤料反洗方法
WO2023089179A1 (en) 2021-11-22 2023-05-25 Basf Se Epoxidation catalyst and process for its preparation

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU3333699A (en) 1998-04-08 1999-11-01 Basf Aktiengesellschaft Method for producing a shaped body using a metal oxide sol, shaped body,the use thereof in the production of an alkene oxide
DE19859561A1 (de) 1998-12-22 2000-06-29 Basf Ag Verfahren zur Herstellung eines Formkörpers
WO2007033934A2 (de) 2005-09-20 2007-03-29 Basf Se Verfahren zur ermittlung der tortuosität, katalysatorträger, katalysator und verfahren zur dehydrierung von kohlenwasserstoffen
US7825204B2 (en) 2006-12-19 2010-11-02 Lyondell Chemical Technology, L.P. Inorganic oxide extrudates
EP2138554A4 (en) * 2007-03-20 2012-08-08 Mitsui Chemicals Inc METHOD FOR CONVERTING HYDROCARBONS WITH SHAPED ZEOLITE CATALYST
SG10201803332YA (en) * 2013-10-23 2018-06-28 Basf Se Molding for a hydrophobic zeolitic material and process for its production
EP3436405A1 (en) * 2016-03-30 2019-02-06 Basf Se Process for the flash calcination of a zeolitic material

Also Published As

Publication number Publication date
SG11202110277RA (en) 2021-11-29
US20220219154A1 (en) 2022-07-14
CN113784790A (zh) 2021-12-10
WO2020221683A1 (en) 2020-11-05
EP3962645A1 (en) 2022-03-09
MX2021013340A (es) 2021-11-17
KR20220003063A (ko) 2022-01-07
JP2022530165A (ja) 2022-06-27

Similar Documents

Publication Publication Date Title
BR112021019270A2 (pt) Moldagem química, processo para preparar uma moldagem química, usos de uma moldagem, de uma dispersão coloidal de sílica em água e da mistura, e, mistura
SA518391391B1 (ar) بوليمرات كاتيونية ومواد مسامية
SA519402430B1 (ar) محفز للتكسير الحفزي وتحضيره
BR112017022200A2 (pt) artigo abrasivo não tecido e método para fabricação do mesmo
MY195283A (en) Magnesium Modified Y-Type Molecular Sieve, Preparation Thereof and Catalyst Comprising the same
TW200728201A (en) Precipitated silicas with particular pore size distribution
BR112016028226A2 (pt) materiais zeolíticos do tipo cha e métodos para sua preparação pelo uso de combinações de compostos cicloalquila e tetraalquilamônio
BR0013787A (pt) Processo para produção de um óxido inorgano que contenha micro e mesoporos
WO2012084276A3 (en) Process for preparing an industrial hydroconversion catalyst, catalyst thus obtained and use thereof in a hydroconversion process
BR112015031174B8 (pt) processo em fase gasosa para a preparação de butadieno
TW200722374A (en) Precipitated silicas with a particular pore size distribution
BR112014032145A2 (pt) composição adsorvente tratada termicamente, e usada em processos de adsorção e separação de gás, processo de adsorção para separar n2 de uma mistura de gás contendo n2, e, método para fabricar uma composição adsorvente aglomerada
TW200715632A (en) Inorganic compounds
BR112017015583A2 (pt) adsorventes zeolíticos de alta superfície externa e suas utilizações
WO2015019014A3 (fr) Matériau zéolithique à base de zéolithe mésoporeuse
MX364997B (es) Material polimerico anisotropico.
BR112018000519A2 (pt) processo para preparar um composto, e, uso de um catalisador poroso sólido
BRPI0413296A (pt) processo e aparelho para fabricar uma membrana de zeólito, e, membrana de separação tubular de zeólito
WO2010099288A3 (en) Method of manufacturing a catalyst body by post-impregation
BR112018073652A2 (pt) partículas de óxido de cério e método para produção das mesmas
BR0317159B1 (pt) composiÇço catalÍtica, e, processos para preparar as composiÇÕes catalÍticas, para a transalquilaÇço de hidrocarbonetos aromÁticos, e para preparar hidrocarbonetos aromÁticos mono-alquilados
EP3450596A4 (en) POROUS FIBER, ABSORBENT MATERIAL AND CLEANING COLUMN
ZA202002456B (en) Zeolite synthesis in a reactor with controlled velocity profile
BR112015032339A2 (pt) composição resistente à água
MX2021004084A (es) Una moldura que comprende un material zeolitico que tiene un tipo de marco mfi.