PL441250A1 - Sposób wytwarzania zeolitowych struktur plastra miodu - Google Patents

Sposób wytwarzania zeolitowych struktur plastra miodu

Info

Publication number
PL441250A1
PL441250A1 PL441250A PL44125022A PL441250A1 PL 441250 A1 PL441250 A1 PL 441250A1 PL 441250 A PL441250 A PL 441250A PL 44125022 A PL44125022 A PL 44125022A PL 441250 A1 PL441250 A1 PL 441250A1
Authority
PL
Poland
Prior art keywords
casting
stage
mold
honeycomb structures
casting model
Prior art date
Application number
PL441250A
Other languages
English (en)
Inventor
Krzysztof Naplocha
Beata Gal
Anna Dmitruk
Original Assignee
Politechnika Wrocławska
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 Politechnika Wrocławska filed Critical Politechnika Wrocławska
Priority to PL441250A priority Critical patent/PL441250A1/pl
Publication of PL441250A1 publication Critical patent/PL441250A1/pl

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B39/00—Compounds having molecular sieve and base-exchange properties, e.g. crystalline zeolites; Their preparation; After-treatment, e.g. ion-exchange or dealumination
    • C01B39/02—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof; Direct preparation thereof; Preparation thereof starting from a reaction mixture containing a crystalline zeolite of another type, or from preformed reactants; After-treatment thereof
    • 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
    • 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
    • B01J29/041—Mesoporous materials having base exchange properties, e.g. Si/Al-MCM-41
    • B01J29/042—Mesoporous materials having base exchange properties, e.g. Si/Al-MCM-41 containing iron group metals, noble metals or copper
    • 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
    • B01J29/041—Mesoporous materials having base exchange properties, e.g. Si/Al-MCM-41
    • B01J29/042—Mesoporous materials having base exchange properties, e.g. Si/Al-MCM-41 containing iron group metals, noble metals or copper
    • B01J29/044—Iron group metals or copper
    • 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
    • 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
    • B01J29/064—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof containing iron group metals, noble metals or copper
    • 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
    • B01J29/064—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof containing iron group metals, noble metals or copper
    • B01J29/072—Iron group metals or copper
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B39/00—Compounds having molecular sieve and base-exchange properties, e.g. crystalline zeolites; Their preparation; After-treatment, e.g. ion-exchange or dealumination
    • C01B39/02—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof; Direct preparation thereof; Preparation thereof starting from a reaction mixture containing a crystalline zeolite of another type, or from preformed reactants; After-treatment thereof
    • C01B39/30—Erionite or offretite type, e.g. zeolite T

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)

Abstract

Przedmiotem zgłoszenia jest sposób wytwarzania zeolitowych struktur plastra miodu za pomocą modelu odlewniczego, który charakteryzuje się tym, że polega na wykonaniu pięciu etapów, gdzie I etap polega na przygotowaniu jednorazowego modelu odlewniczego w kształcie plastra miodu metodą druku 3D z tworzyw sztucznych lub wtryskiwania wosku do matrycy. W II etapie wykonuje się mieszaninę z zastosowaniem co najmniej jednego zeolitu i materiału wiążącego i korzystnie dodatkowego materiału aktywnego. W III etapie wykonuje się zagęszczanie mieszaniny uzyskanej w poprzednim etapie w modelu odlewniczym z tworzywa sztucznego lub wosku. W IV etapie łączy się model odlewniczy z układem wlewowym poprzez klejenie na gorąco, po czym wykonuje się formę odlewniczą poprzez zalewanie masą ceramiczną lub gipsową kolby odlewniczej następnie przeprowadza się proces wypalania formy w piecu, zaś w V etapie zalewa się wytworzoną wcześniej formę odlewniczą ciekłym metalem, korzystnie stopem aluminium, oraz wybija się odlew.
PL441250A 2022-05-23 2022-05-23 Sposób wytwarzania zeolitowych struktur plastra miodu PL441250A1 (pl)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL441250A PL441250A1 (pl) 2022-05-23 2022-05-23 Sposób wytwarzania zeolitowych struktur plastra miodu

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL441250A PL441250A1 (pl) 2022-05-23 2022-05-23 Sposób wytwarzania zeolitowych struktur plastra miodu

Publications (1)

Publication Number Publication Date
PL441250A1 true PL441250A1 (pl) 2023-11-27

Family

ID=88924347

Family Applications (1)

Application Number Title Priority Date Filing Date
PL441250A PL441250A1 (pl) 2022-05-23 2022-05-23 Sposób wytwarzania zeolitowych struktur plastra miodu

Country Status (1)

Country Link
PL (1) PL441250A1 (pl)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009141875A1 (ja) * 2008-05-20 2009-11-26 イビデン株式会社 ハニカム構造体
EP2371450B1 (en) * 2010-03-26 2013-08-28 NGK Insulators, Ltd. Zeolite honeycomb structure
EP2327477B1 (en) * 2009-11-05 2019-01-02 NGK Insulators, Ltd. Zeolite honeycomb-shaped structure

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009141875A1 (ja) * 2008-05-20 2009-11-26 イビデン株式会社 ハニカム構造体
EP2327477B1 (en) * 2009-11-05 2019-01-02 NGK Insulators, Ltd. Zeolite honeycomb-shaped structure
EP2371450B1 (en) * 2010-03-26 2013-08-28 NGK Insulators, Ltd. Zeolite honeycomb structure

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