AU5346198A - Method for preparing zeolites from fly ash - Google Patents
Method for preparing zeolites from fly ashInfo
- Publication number
- AU5346198A AU5346198A AU53461/98A AU5346198A AU5346198A AU 5346198 A AU5346198 A AU 5346198A AU 53461/98 A AU53461/98 A AU 53461/98A AU 5346198 A AU5346198 A AU 5346198A AU 5346198 A AU5346198 A AU 5346198A
- Authority
- AU
- Australia
- Prior art keywords
- fly ash
- preparing zeolites
- zeolites
- preparing
- fly
- 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.)
- Abandoned
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
- C01B39/46—Other types characterised by their X-ray diffraction pattern and their defined composition
-
- 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
-
- 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
- C01B39/14—Type A
-
- 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
- C01B39/20—Faujasite type, e.g. type X or Y
- C01B39/22—Type X
-
- 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
- C01B39/20—Faujasite type, e.g. type X or Y
- C01B39/24—Type Y
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
- C22B7/02—Working-up flue dust
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Chemical & Material Sciences (AREA)
- Geology (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Manufacturing & Machinery (AREA)
- Metallurgy (AREA)
- Mechanical Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
- Processing Of Solid Wastes (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL1004729 | 1996-12-09 | ||
NL1004729A NL1004729C2 (nl) | 1996-12-09 | 1996-12-09 | Werkwijze voor het vervaardigen van zeoliet uit vliegassen. |
PCT/NL1997/000682 WO1998026101A1 (en) | 1996-12-09 | 1997-12-09 | Method for preparing zeolites from fly ash |
Publications (1)
Publication Number | Publication Date |
---|---|
AU5346198A true AU5346198A (en) | 1998-07-03 |
Family
ID=19764016
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU53461/98A Abandoned AU5346198A (en) | 1996-12-09 | 1997-12-09 | Method for preparing zeolites from fly ash |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU5346198A (nl) |
NL (1) | NL1004729C2 (nl) |
WO (1) | WO1998026101A1 (nl) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2345056B (en) * | 1998-03-13 | 2000-11-01 | Council Scient Ind Res | Process for the synthesis of fly ash based zeolite-a |
KR100274118B1 (ko) * | 1998-07-08 | 2001-01-15 | 이동훈 | 석탄비산재로부터 에이형 제올라이트를 제조하는 방법 |
US6027708A (en) * | 1998-09-08 | 2000-02-22 | Council Of Scientific & Industrial Research | Process for the synthesis of flyash based zeolite-Y |
US6599494B2 (en) | 1999-08-19 | 2003-07-29 | K.E.M. Corporation | Process for preparing artificial zeolite by a slurry reaction method |
EP1078882B1 (en) * | 1999-08-24 | 2001-12-12 | K.E.M. Corporation | Process for preparing artificial zeolite by a slurry reaction method |
CN112533869B (zh) * | 2019-07-19 | 2023-10-20 | 久保田满 | 工业上批量生产高纯度人工沸石的制造方法 |
CN111533135B (zh) * | 2020-05-13 | 2022-12-20 | 华能国际电力股份有限公司 | 一种动态自调节水热法制备a型粉煤灰基分子筛的方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2651384C2 (de) * | 1976-11-11 | 1984-03-15 | Degussa Ag, 6000 Frankfurt | Verfahren zur Aufbereitung von Siliziumdioxid enthaltenden Abfallstäuben zu kristallinem zeolithischem Molekularsieb vom Typ A |
CA1306612C (en) * | 1986-09-08 | 1992-08-25 | Vaikuntam I. Lakshmanan | Process for treatment of flyash |
JPH064486B2 (ja) * | 1989-03-01 | 1994-01-19 | 新日本製鐵株式会社 | フライアッシュからのゼオライト合成方法 |
JPH0345512A (ja) * | 1989-07-13 | 1991-02-27 | Nippon Steel Corp | フライアッシュからのゼオライト製造方法 |
JPH03232716A (ja) * | 1990-02-06 | 1991-10-16 | Nippon Steel Corp | フライアッシュより高品質ゼオライトを製造する方法 |
JP2526403B2 (ja) * | 1993-10-04 | 1996-08-21 | 工業技術院長 | A型ゼオライトの製造方法 |
JPH07165418A (ja) * | 1993-12-13 | 1995-06-27 | Minako Ishikawa | ゼオライトの製造方法 |
-
1996
- 1996-12-09 NL NL1004729A patent/NL1004729C2/nl not_active IP Right Cessation
-
1997
- 1997-12-09 AU AU53461/98A patent/AU5346198A/en not_active Abandoned
- 1997-12-09 WO PCT/NL1997/000682 patent/WO1998026101A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
NL1004729C2 (nl) | 1998-06-18 |
WO1998026101A1 (en) | 1998-06-18 |
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