ES2145693A1 - Process for synthesizing a zeolite from combustion residues - Google Patents

Process for synthesizing a zeolite from combustion residues

Info

Publication number
ES2145693A1
ES2145693A1 ES009800308A ES9800308A ES2145693A1 ES 2145693 A1 ES2145693 A1 ES 2145693A1 ES 009800308 A ES009800308 A ES 009800308A ES 9800308 A ES9800308 A ES 9800308A ES 2145693 A1 ES2145693 A1 ES 2145693A1
Authority
ES
Spain
Prior art keywords
zeolite
reactor
synthesizing
combustion residues
residues
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
ES009800308A
Other languages
Spanish (es)
Other versions
ES2145693B1 (en
Inventor
Carceller Xavier Querol
Llevat Felicial Plana
Soler Angel Lopez
Uros Andres Alastuey
Gimeno Jose Manuel Andres
Gomez Pedro Ferrer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Consejo Superior de Investigaciones Cientificas CSIC
Original Assignee
Consejo Superior de Investigaciones Cientificas CSIC
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 Consejo Superior de Investigaciones Cientificas CSIC filed Critical Consejo Superior de Investigaciones Cientificas CSIC
Priority to ES9800308A priority Critical patent/ES2145693B1/en
Priority to PCT/ES1999/000040 priority patent/WO1999041191A1/en
Priority to AU25233/99A priority patent/AU2523399A/en
Publication of ES2145693A1 publication Critical patent/ES2145693A1/en
Application granted granted Critical
Publication of ES2145693B1 publication Critical patent/ES2145693B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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

Landscapes

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

Abstract

Process for synthesizing zeolites from combustion residues (flying ashes) which contain aluminosilicated phases and a grain size between 0.1 and 100 mu m, comprising subjecting said residues to a hydrothermal treatment of alkaline activation in a reactor by using aqueous solutions of NaOH, KOH or mixtures thereof and thereafter irradiating the reaction mixture contained in the reactor with microwaves. The reaction takes place at a temperature comprised between 100 and 300 DEG C, a pressure corresponding to the pressure of the vapor generated and during a period of time comprised between 1 and 120 minutes until the final material containing the zeolite is obtained.
ES9800308A 1998-02-16 1998-02-16 SYNTHESIS OF ZEOLITES FROM COMBUSTION RESIDUES BY MICROWAVE. Expired - Fee Related ES2145693B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
ES9800308A ES2145693B1 (en) 1998-02-16 1998-02-16 SYNTHESIS OF ZEOLITES FROM COMBUSTION RESIDUES BY MICROWAVE.
PCT/ES1999/000040 WO1999041191A1 (en) 1998-02-16 1999-02-16 Process for synthesizing a zeolite from combustion residues
AU25233/99A AU2523399A (en) 1998-02-16 1999-02-16 Process for synthesizing a zeolite from combustion residues

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9800308A ES2145693B1 (en) 1998-02-16 1998-02-16 SYNTHESIS OF ZEOLITES FROM COMBUSTION RESIDUES BY MICROWAVE.

Publications (2)

Publication Number Publication Date
ES2145693A1 true ES2145693A1 (en) 2000-07-01
ES2145693B1 ES2145693B1 (en) 2001-03-16

Family

ID=8302782

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9800308A Expired - Fee Related ES2145693B1 (en) 1998-02-16 1998-02-16 SYNTHESIS OF ZEOLITES FROM COMBUSTION RESIDUES BY MICROWAVE.

Country Status (3)

Country Link
AU (1) AU2523399A (en)
ES (1) ES2145693B1 (en)
WO (1) WO1999041191A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3090657B1 (en) * 1999-08-09 2000-09-25 伸子 蓮山 Zeolite manufacturing method and zeolite manufacturing apparatus
KR100411194B1 (en) * 2000-11-03 2003-12-18 한국화학연구원 Continuous microwave synthesis of inorganic materials and its divice
CZ304551B6 (en) * 2009-04-17 2014-07-02 Výzkumný ústav anorganické chemie, a. s. Geopolymer-based catalyst for selective reduction of nitrogen oxides and process for preparing thereof
CZ301936B6 (en) * 2009-12-22 2010-08-04 Výzkumný ústav anorganické chemie, a. s. Catalyst for complete oxidation of volatile organic compounds based on geopolymer and process for its preparation
CN102146296B (en) * 2011-01-30 2013-07-31 山东大学 Oxidative desulfurization method based on magnetically separable supported cesium phosphotungstate catalyst
CN103663480B (en) * 2013-12-30 2015-08-26 大唐国际发电股份有限公司高铝煤炭资源开发利用研发中心 A kind of preparation method of zeolite
CN108190911B (en) * 2018-02-08 2021-06-11 西安建筑科技大学 Method for synthesizing multi-level pore block phillipsite

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0358827A1 (en) * 1986-12-04 1990-03-21 Mobil Oil Corporation Crystallization method employing microwave radiation

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0358827A1 (en) * 1986-12-04 1990-03-21 Mobil Oil Corporation Crystallization method employing microwave radiation

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
ARAFAT, A. y col. "Microwave preparation of zeolite Y and ZSM-5". Zeolites. 1993. Vol. 13. Paginas 162-165 *
QUEROL, X. y col. "A fast method for recycling fly ash: Microwave-assisted zeolite synthesis". Environ. Sci. Technol. 1997. Vol. 31. Paginas 2527-2533. *
QUEROL, X. y col. "Synthesis of zeolites by alkaline activation of ferro-aluminous fly ash". Fuel. 1995. Vol. 74. No 8. Paginas 1226-1231 *

Also Published As

Publication number Publication date
WO1999041191A1 (en) 1999-08-19
ES2145693B1 (en) 2001-03-16
AU2523399A (en) 1999-08-30

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