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WO2003070367A1 - Procede de production d'un agent adsorbant pseudo-boehmite, produit adsorbant obtenu et son application - Google Patents

Procede de production d'un agent adsorbant pseudo-boehmite, produit adsorbant obtenu et son application Download PDF

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Publication number
WO2003070367A1
WO2003070367A1 PCT/HU2002/000004 HU0200004W WO03070367A1 WO 2003070367 A1 WO2003070367 A1 WO 2003070367A1 HU 0200004 W HU0200004 W HU 0200004W WO 03070367 A1 WO03070367 A1 WO 03070367A1
Authority
WO
WIPO (PCT)
Prior art keywords
mass
pseudo boehmite
adsorbent
water
produced
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.)
Ceased
Application number
PCT/HU2002/000004
Other languages
English (en)
Inventor
Mihály TÖRÖCSIK
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.)
Csaplaros Laszlo
Original Assignee
Csaplaros Laszlo
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 Csaplaros Laszlo filed Critical Csaplaros Laszlo
Priority to AU2002232026A priority Critical patent/AU2002232026A1/en
Publication of WO2003070367A1 publication Critical patent/WO2003070367A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/04—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising compounds of alkali metals, alkaline earth metals or magnesium
    • B01J20/041—Oxides or hydroxides
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/06—Use of materials for tobacco smoke filters
    • A24D3/16—Use of materials for tobacco smoke filters of inorganic materials
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/06—Use of materials for tobacco smoke filters
    • A24D3/16—Use of materials for tobacco smoke filters of inorganic materials
    • A24D3/163—Carbon
    • 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
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/0203—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising compounds of metals not provided for in B01J20/04
    • B01J20/0225—Compounds of Fe, Ru, Os, Co, Rh, Ir, Ni, Pd, Pt
    • B01J20/0229—Compounds of Fe
    • 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
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/06—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising oxides or hydroxides of metals not provided for in group B01J20/04
    • 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
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/06—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising oxides or hydroxides of metals not provided for in group B01J20/04
    • B01J20/08—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising oxides or hydroxides of metals not provided for in group B01J20/04 comprising aluminium oxide or hydroxide; comprising bauxite
    • 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
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F7/00—Compounds of aluminium
    • C01F7/02—Aluminium oxide; Aluminium hydroxide; Aluminates
    • C01F7/04—Preparation of alkali metal aluminates; Aluminium oxide or hydroxide therefrom
    • C01F7/14—Aluminium oxide or hydroxide from alkali metal aluminates
    • C01F7/141—Aluminium oxide or hydroxide from alkali metal aluminates from aqueous aluminate solutions by neutralisation with an acidic agent
    • C01F7/142—Aluminium oxide or hydroxide from alkali metal aluminates from aqueous aluminate solutions by neutralisation with an acidic agent with carbon dioxide
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/12—Surface area
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/14—Pore volume
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/16—Pore diameter

Definitions

  • the subject matter of invention is a method for producing an adsorbing
  • cigarette filter tip which consists mainly of clinoptilolite.
  • precipitated product is filtered, washed, then transformed into slurry with
  • metal oxide among them Na 2 0, Fe 2 0 3 , if desired CaO, MgO, furthermore in given case 0.01 to 0.1 mass % of Si0 2 , and the rest of mass up to 100 %
  • the grain size of pseudo boehmite obtained by the said method is between
  • An adsorbent of extraordinarily high adsorption capacity can be produced,
  • the duration of heat treatment at temperature from 110 to 125 C° is
  • the subject matter of the invention is furthermore the adsorbent itself of the
  • aluminium oxide and hydroxide which contains 20 to 24 mass % of water
  • Si0 2 and the rest of mass up to 100 % consists of A1 2 0 3 .
  • the subject matter of the invention is furthermore a smoke filtering insert
  • An insert of smoke filter contains expediently 20 to 120 mg of pseudo
  • the Figure 1 shows a cigarette containing a filter-paper insert 1, a filling of
  • the diameter of smoke filtering insert 2 is 7.83 mm, its length is 5 mm
  • This insert contains an
  • the pseudo boehmite produced according to the invention constitutes a
  • a thin sodium uminate solution originated from alumina production with
  • the product fallen out is filtered, washed with water then mixed with water
  • the product fallen out is then treated with heat at the temperature 80 to 90
  • the washed product is again mixed with water to make sludge, then filtered and washed.
  • the above-described steps are repeated several times until pure product is obtained.
  • the filtrate obtained in the last step is spray-dried.
  • the obtained product is a loose white fine-grained powder having large
  • the aluminium hydroxides have amphoteric characteristic, i. e. they are
  • the amorphous material has the
  • the pseudo boehmite is less soluble, and the gibbsite is
  • the suspension is filtered with a membrane filter of pore size of 0.2 ⁇ m and
  • the BAP content is determined with an UV adsorption spectrophotometer.
  • the developing mixture used for thin layer consists of toluene, water and
  • the invention has significantly higher BAP binding capacity than the filling
  • Example 1 of 60 mass % and active carbon of 40 mass % is applied as
  • the produced smoke gases are entrapped in alcohol of 5 cm 3 .

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

Cette invention concerne un procédé de production d'un agent adsorbant ainsi qu'un adsorbant produit à l'aide de ce procédé et son application comme garniture filtrante à fumée ou bout filtrant de produits du tabac, en particulier de cigarettes. Le procédé de production de cet adsorbant se caractérise en ce qu'il comprend les étapes suivantes consistant : à introduire un gaz de dioxyde de carbone dans une solution d'aluminate de sodium en plusieurs étapes ; à soumettre le mélange réactionnel à un traitement thermique ; et à filtrer, laver et sécher le produit précipité. On obtient ainsi une pseudo-boehmite sur la base d'oxyhydroxyde d'aluminium contenant entre 20 et 24 % en masse d'eau se présentant sous la forme d'eau cristalline liée, entre 0,01 et 0,4 % en masse d'oxydes métalliques parmi lesquels figurent Na2O, Fe2O3, éventuellement CaO et MgO et dans certains cas entre 0,01 et 0,1 % en masse de SiO2, le reste de la masse comprenant jusqu'à 100 % en masse de Al2O3. Selon cette invention, on peut éventuellement soumettre la pseudo-boehmite produite à un traitement thermique.
PCT/HU2002/000004 2002-01-29 2002-02-01 Procede de production d'un agent adsorbant pseudo-boehmite, produit adsorbant obtenu et son application Ceased WO2003070367A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2002232026A AU2002232026A1 (en) 2002-01-29 2002-02-01 Method for production of a pseudoboehmite adsorbing agent, the adsorbent product and its application

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
HU0200306A HUP0200306A2 (hu) 2002-01-29 2002-01-29 Eljárás adszorbens előállítására, az adszorbens termék és ennek alkalmazása
HUP0200306 2002-01-29

Publications (1)

Publication Number Publication Date
WO2003070367A1 true WO2003070367A1 (fr) 2003-08-28

Family

ID=89980105

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/HU2002/000004 Ceased WO2003070367A1 (fr) 2002-01-29 2002-02-01 Procede de production d'un agent adsorbant pseudo-boehmite, produit adsorbant obtenu et son application

Country Status (3)

Country Link
AU (1) AU2002232026A1 (fr)
HU (1) HUP0200306A2 (fr)
WO (1) WO2003070367A1 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009081214A1 (fr) * 2007-12-20 2009-07-02 Szoelloesi Peter Filtre de cigarette spécifique hautement efficace
WO2010125412A1 (fr) * 2009-04-30 2010-11-04 SZÖLLÕSI, Péter Filtre de cigarette
CN103601226A (zh) * 2013-12-02 2014-02-26 河津市远东特种铝业有限公司 一种薄水铝石的制备方法
CN103894154A (zh) * 2014-04-02 2014-07-02 上海烟草集团有限责任公司 一种选择性降低卷烟主流烟气中气相氨的吸附剂
RU2666448C1 (ru) * 2017-12-26 2018-09-07 Федеральное государственное автономное образовательное учреждение высшего образования "Национальный исследовательский Томский государственный университет" (ТГУ, НИ ТГУ) Способ приготовления адсорбента-осушителя
CN116395723A (zh) * 2023-03-09 2023-07-07 中铝山东新材料有限公司 一种用于加氢裂化的拟薄水铝石及其制备方法

Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE622636C (de) * 1932-09-03 1935-12-03 I G Farbenindustrie Akt Ges Verfahren zur Entgiftung von Tabakrauch
US3268295A (en) * 1961-10-06 1966-08-23 Reynolds Metals Co Alumina hydrate and its method of preparation
GB1204353A (en) * 1967-11-30 1970-09-09 Chem Seek Inc Carbon-coated alumina
US3714313A (en) * 1971-01-27 1973-01-30 Kaiser Aluminium Chem Corp Agglomerating partially dehydrated gel-derived pseudoboehmitic alumina to form strong porous spheres
US3739062A (en) * 1970-10-05 1973-06-12 Kaiser Aluminium Chem Corp Direct conversion of dawsonite to pseudoboehmite
US3842014A (en) * 1971-09-28 1974-10-15 British Petroleum Co Graphite pellets
DE2456744A1 (de) * 1974-11-30 1976-08-12 Haus Neuerburg Gmbh Zigarettenfilter
US4157382A (en) * 1978-04-21 1979-06-05 Aluminum Company Of America Process for preparing low soda pseudoboehmite gel
AT372824B (de) * 1978-07-24 1983-11-25 H I G Wirtschaftsfoerderungsge Verfahren zur herstellung von tonhaltigen tabak- rauchfiltern bzw. -filterteilen
EP0147167A2 (fr) * 1983-12-22 1985-07-03 Aluminum Company Of America Procédé continu pour la neutralisation de solution d'aluminate pour préparer des gels et appareil utilisé
EP0343697A1 (fr) * 1988-05-23 1989-11-29 Mizusawa Industrial Chemicals, Ltd. Adsorbant composite
JPH09163968A (ja) * 1995-12-15 1997-06-24 Daicel Chem Ind Ltd たばこ煙用フィルター
RU2105972C1 (ru) * 1995-08-09 1998-02-27 Институт катализа им.Г.К.Борескова СО РАН Способ обнаружения микропримесей легких углеводородов

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE622636C (de) * 1932-09-03 1935-12-03 I G Farbenindustrie Akt Ges Verfahren zur Entgiftung von Tabakrauch
US3268295A (en) * 1961-10-06 1966-08-23 Reynolds Metals Co Alumina hydrate and its method of preparation
GB1204353A (en) * 1967-11-30 1970-09-09 Chem Seek Inc Carbon-coated alumina
US3739062A (en) * 1970-10-05 1973-06-12 Kaiser Aluminium Chem Corp Direct conversion of dawsonite to pseudoboehmite
US3714313A (en) * 1971-01-27 1973-01-30 Kaiser Aluminium Chem Corp Agglomerating partially dehydrated gel-derived pseudoboehmitic alumina to form strong porous spheres
US3842014A (en) * 1971-09-28 1974-10-15 British Petroleum Co Graphite pellets
DE2456744A1 (de) * 1974-11-30 1976-08-12 Haus Neuerburg Gmbh Zigarettenfilter
US4157382A (en) * 1978-04-21 1979-06-05 Aluminum Company Of America Process for preparing low soda pseudoboehmite gel
AT372824B (de) * 1978-07-24 1983-11-25 H I G Wirtschaftsfoerderungsge Verfahren zur herstellung von tonhaltigen tabak- rauchfiltern bzw. -filterteilen
EP0147167A2 (fr) * 1983-12-22 1985-07-03 Aluminum Company Of America Procédé continu pour la neutralisation de solution d'aluminate pour préparer des gels et appareil utilisé
EP0343697A1 (fr) * 1988-05-23 1989-11-29 Mizusawa Industrial Chemicals, Ltd. Adsorbant composite
RU2105972C1 (ru) * 1995-08-09 1998-02-27 Институт катализа им.Г.К.Борескова СО РАН Способ обнаружения микропримесей легких углеводородов
JPH09163968A (ja) * 1995-12-15 1997-06-24 Daicel Chem Ind Ltd たばこ煙用フィルター

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
BAKER B R ET AL: "WATER CONTENT OF PSEUDOBOEHMITE: A NEW MODEL FOR ITS STRUCTURE", JOURNAL OF CATALYSIS, ACADEMIC PRESS, NEW YORK, NY, US, vol. 33, 1974, pages 265 - 278, XP009002097, ISSN: 0021-9517 *
DATABASE WPI Week 199735, Derwent World Patents Index; AN 1997-380159, XP002231982 *
PATENT ABSTRACTS OF JAPAN vol. 1997, no. 10 31 October 1997 (1997-10-31) *

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009081214A1 (fr) * 2007-12-20 2009-07-02 Szoelloesi Peter Filtre de cigarette spécifique hautement efficace
WO2010125412A1 (fr) * 2009-04-30 2010-11-04 SZÖLLÕSI, Péter Filtre de cigarette
US20120132219A1 (en) * 2009-04-30 2012-05-31 Jeno Csanyi Cigarette filter
EA021210B1 (ru) * 2009-04-30 2015-04-30 Селлеши, Петер Сигаретный фильтр
US9032970B2 (en) * 2009-04-30 2015-05-19 Peter Szollosi Cigarette filter
CN103601226A (zh) * 2013-12-02 2014-02-26 河津市远东特种铝业有限公司 一种薄水铝石的制备方法
CN103894154A (zh) * 2014-04-02 2014-07-02 上海烟草集团有限责任公司 一种选择性降低卷烟主流烟气中气相氨的吸附剂
RU2666448C1 (ru) * 2017-12-26 2018-09-07 Федеральное государственное автономное образовательное учреждение высшего образования "Национальный исследовательский Томский государственный университет" (ТГУ, НИ ТГУ) Способ приготовления адсорбента-осушителя
CN116395723A (zh) * 2023-03-09 2023-07-07 中铝山东新材料有限公司 一种用于加氢裂化的拟薄水铝石及其制备方法

Also Published As

Publication number Publication date
HUP0200306A2 (hu) 2005-05-30
AU2002232026A1 (en) 2003-09-09
HU0200306D0 (en) 2002-04-29

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