FI20215683A1 - A porous body, method for manufacturing it and its use for catalysis - Google Patents

A porous body, method for manufacturing it and its use for catalysis

Info

Publication number
FI20215683A1
FI20215683A1 FI20215683A FI20215683A FI20215683A1 FI 20215683 A1 FI20215683 A1 FI 20215683A1 FI 20215683 A FI20215683 A FI 20215683A FI 20215683 A FI20215683 A FI 20215683A FI 20215683 A1 FI20215683 A1 FI 20215683A1
Authority
FI
Finland
Prior art keywords
porous body
catalysis
manufacturing
hydrogenation
porosity
Prior art date
Application number
FI20215683A
Other languages
Finnish (fi)
Swedish (sv)
Inventor
Kari Rissanen
Ari Väisänen
Matti Haukka
Elmeri Lahtinen
Lauri Kivijärvi
Original Assignee
Weeefiner Oy
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 Weeefiner Oy filed Critical Weeefiner Oy
Publication of FI20215683A1 publication Critical patent/FI20215683A1/en

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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/34—Irradiation by, or application of, electric, magnetic or wave energy, e.g. ultrasonic waves ; Ionic sputtering; Flame or plasma spraying; Particle radiation
    • B01J37/349—Irradiation by, or application of, electric, magnetic or wave energy, e.g. ultrasonic waves ; Ionic sputtering; Flame or plasma spraying; Particle radiation making use of flames, plasmas or lasers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y70/00—Materials specially adapted for additive manufacturing
    • B33Y70/10—Composites of different types of material, e.g. mixtures of ceramics and polymers or mixtures of metals and biomaterials
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
    • B01J23/44—Palladium
    • 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
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
    • B29C64/10—Processes of additive manufacturing
    • B29C64/141—Processes of additive manufacturing using only solid materials
    • B29C64/153—Processes of additive manufacturing using only solid materials using layers of powder being selectively joined, e.g. by selective laser sintering or melting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y10/00—Processes of additive manufacturing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y80/00—Products made by additive manufacturing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Civil Engineering (AREA)
  • Composite Materials (AREA)
  • Structural Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Plasma & Fusion (AREA)
  • Toxicology (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Simple, versatile and reusable catalyst based on laser 3D printed porous body has been invented. The shape, porosity and active component of the objects can be easily tuned to generate an efficient catalyst for various reactions such as hydrogenation and C-C bond formation.
FI20215683A 2018-11-26 2019-11-25 A porous body, method for manufacturing it and its use for catalysis FI20215683A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20186003A FI20186003A1 (en) 2018-11-26 2018-11-26 A porous body, method for manufacturing it and its use for catalysis
PCT/FI2019/050839 WO2020109658A1 (en) 2018-11-26 2019-11-25 A porous body, method for manufacturing it and its use for catalysis

Publications (1)

Publication Number Publication Date
FI20215683A1 true FI20215683A1 (en) 2021-06-11

Family

ID=70853883

Family Applications (2)

Application Number Title Priority Date Filing Date
FI20186003A FI20186003A1 (en) 2018-11-26 2018-11-26 A porous body, method for manufacturing it and its use for catalysis
FI20215683A FI20215683A1 (en) 2018-11-26 2019-11-25 A porous body, method for manufacturing it and its use for catalysis

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FI20186003A FI20186003A1 (en) 2018-11-26 2018-11-26 A porous body, method for manufacturing it and its use for catalysis

Country Status (2)

Country Link
FI (2) FI20186003A1 (en)
WO (1) WO2020109658A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102021116862A1 (en) * 2021-06-30 2023-01-05 Rheinisch-Westfälische Technische Hochschule (RWTH) Aachen, Körperschaft des öffentlichen Rechts Process for the additive manufacturing of porous, gas-permeable shaped bodies with controllable porosity
CN114749216B (en) * 2022-03-31 2023-01-31 西安交通大学 Monolithic catalyst porous structure based on 3D printing and bionic preparation method thereof
DE102022116221A1 (en) * 2022-06-29 2024-01-04 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung eingetragener Verein Method for producing a catalyst element for use in a chemical reactor, catalyst element and chemical reactor

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201014950D0 (en) * 2010-09-08 2010-10-20 Johnson Matthey Plc Catalyst manufacturing method
US9421523B2 (en) * 2011-04-07 2016-08-23 Asemblon, Inc. Processes for producing controlled porous catalysts for the dehydrogenation of organic compounds
EP2979752A1 (en) * 2014-07-29 2016-02-03 Nederlandse Organisatie voor toegepast- natuurwetenschappelijk onderzoek TNO A catalyzing reactor, a method for producing a catalyzing reactor and a use of catalyzing reactor
GB201506325D0 (en) * 2015-04-14 2015-05-27 Johnson Matthey Plc Shaped catalyst particle
EP3512619A1 (en) * 2016-09-13 2019-07-24 Stichting Energieonderzoek Centrum Nederland Method for additive manufacturing of a 3d structure

Also Published As

Publication number Publication date
WO2020109658A1 (en) 2020-06-04
FI20186003A1 (en) 2020-05-27

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