HUP0200306A2 - Method for preparation of absorbent article, the absorbent article and application of it - Google Patents
Method for preparation of absorbent article, the absorbent article and application of itInfo
- Publication number
- HUP0200306A2 HUP0200306A2 HU0200306A HUP0200306A HUP0200306A2 HU P0200306 A2 HUP0200306 A2 HU P0200306A2 HU 0200306 A HU0200306 A HU 0200306A HU P0200306 A HUP0200306 A HU P0200306A HU P0200306 A2 HUP0200306 A2 HU P0200306A2
- Authority
- HU
- Hungary
- Prior art keywords
- adsorbent
- weight
- water
- product
- absorbent article
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 4
- 230000002745 absorbent Effects 0.000 title 2
- 239000002250 absorbent Substances 0.000 title 2
- 239000003463 adsorbent Substances 0.000 abstract 5
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 abstract 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 4
- VXAUWWUXCIMFIM-UHFFFAOYSA-M aluminum;oxygen(2-);hydroxide Chemical compound [OH-].[O-2].[Al+3] VXAUWWUXCIMFIM-UHFFFAOYSA-M 0.000 abstract 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 2
- 239000003513 alkali Substances 0.000 abstract 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 2
- ANBBXQWFNXMHLD-UHFFFAOYSA-N aluminum;sodium;oxygen(2-) Chemical compound [O-2].[O-2].[Na+].[Al+3] ANBBXQWFNXMHLD-UHFFFAOYSA-N 0.000 abstract 2
- 229910002092 carbon dioxide Inorganic materials 0.000 abstract 2
- 239000001569 carbon dioxide Substances 0.000 abstract 2
- 229910001388 sodium aluminate Inorganic materials 0.000 abstract 2
- KKCBUQHMOMHUOY-UHFFFAOYSA-N Na2O Inorganic materials [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 abstract 1
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 abstract 1
- 235000019504 cigarettes Nutrition 0.000 abstract 1
- 229910052681 coesite Inorganic materials 0.000 abstract 1
- 229910052593 corundum Inorganic materials 0.000 abstract 1
- 229910052906 cristobalite Inorganic materials 0.000 abstract 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 abstract 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 abstract 1
- 229910044991 metal oxide Inorganic materials 0.000 abstract 1
- 150000004706 metal oxides Chemical class 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000011541 reaction mixture Substances 0.000 abstract 1
- 239000000377 silicon dioxide Substances 0.000 abstract 1
- 235000012239 silicon dioxide Nutrition 0.000 abstract 1
- 239000002002 slurry Substances 0.000 abstract 1
- 239000000779 smoke Substances 0.000 abstract 1
- 229910052682 stishovite Inorganic materials 0.000 abstract 1
- 235000019505 tobacco product Nutrition 0.000 abstract 1
- 229910052905 tridymite Inorganic materials 0.000 abstract 1
- 229910001845 yogo sapphire Inorganic materials 0.000 abstract 1
Classifications
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- 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
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
A találmány tárgya eljárás adszorbens előállítására, az adszorbenstermék és ennek alkalmazása. A találmány szerinti eljárásra azjellemző, hogy nátrium-alominát lúgba, előnyösen timföldgyártásinátrium-alominát lúgba, szén-dioxidot vezetnek, majd a kivált terméketszűrik, mossák, ezután vízzel zaggyá alakítják és ismételten szén-dioxiddal kezelik, majd a reakcióelegyet 80-90 °C-on hőkezelik, akivált terméket szűrik és vízzel több lépésben mossák, majd szárítják,így olyan alumínium-oxid-hidroxid- alapú pszeudoböhmitet nyernek, mely20-24 tömeg% kristályvíz alakban kötött vizet, 0,01-0,4 tömeg% fém-oxidot, így Na2O-t, Fe2O3-t, kívánt esetben CaO-t, MgO-t, továbbáadott esetben 0,01-0,1 tömeg% SiO2-t és a 100 tömeg%-hoz szükségesmennyiségben Al2O3-t tartalmaz, majd kívánt esetben az így előállítottpszeudoböhmitet 110-125 °C-on hőkezelik. A találmány tárgya továbbá afenti eljárással előállított adszorbens termék. A találmány tárgyatovábbá füstszűrő betét dohánytermékekhez, előnyösen cigarettához,amely a fenti adszorbenst vagy 10-90 tömeg% fenti adszorbens és 90-10tömeg% aktív szén elegyét tartalmazza. ÓThe subject of the invention is a process for producing an adsorbent, the adsorbent product and its application. The process according to the invention is characterized by the introduction of carbon dioxide into sodium aluminate alkali, preferably alumina production sodium aluminate alkali, and then the precipitated product is filtered, washed, then turned into a slurry with water and treated repeatedly with carbon dioxide, and then the reaction mixture is heated at 80-90 °C is heat treated, and the resulting product is filtered and washed with water in several steps, then dried, thus obtaining pseudoboehmite based on aluminum oxide hydroxide, which contains 20-24% water bound in the form of crystalline water, 0.01-0.4% metal oxide, therefore, it contains Na2O, Fe2O3, CaO, MgO, if desired, and also 0.01-0.1% by weight SiO2 and Al2O3 in the amount required for 100% by weight, and then, if desired, the pseudoboehmite produced in this way is heat treated at 110-125 °C. The subject of the invention is also an adsorbent product produced by the afenti process. The invention further relates to a smoke filter insert for tobacco products, preferably for cigarettes, which contains the above adsorbent or a mixture of 10-90% by weight of the above-mentioned adsorbent and 90-10% by weight of activated carbon. HE
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
HU0200306A HUP0200306A2 (en) | 2002-01-29 | 2002-01-29 | Method for preparation of absorbent article, the absorbent article and application of it |
PCT/HU2002/000004 WO2003070367A1 (en) | 2002-01-29 | 2002-02-01 | Method for production of a pseudoboehmite adsorbing agent, the adsorbent product and its application |
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 (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
HU0200306A HUP0200306A2 (en) | 2002-01-29 | 2002-01-29 | Method for preparation of absorbent article, the absorbent article and application of it |
Publications (2)
Publication Number | Publication Date |
---|---|
HU0200306D0 HU0200306D0 (en) | 2002-04-29 |
HUP0200306A2 true HUP0200306A2 (en) | 2005-05-30 |
Family
ID=89980105
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HU0200306A HUP0200306A2 (en) | 2002-01-29 | 2002-01-29 | Method for preparation of absorbent article, the absorbent article and application of it |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU2002232026A1 (en) |
HU (1) | HUP0200306A2 (en) |
WO (1) | WO2003070367A1 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009081214A1 (en) * | 2007-12-20 | 2009-07-02 | Szoelloesi Peter | Specific, highly effective cigarette filter |
SI2434914T1 (en) * | 2009-04-30 | 2015-02-27 | Szollosi, Peter | Cigarette filter |
CN103601226B (en) * | 2013-12-02 | 2016-02-03 | 河津市远东特种铝业有限公司 | A kind of preparation method of boehmite |
CN103894154B (en) * | 2014-04-02 | 2016-04-27 | 上海烟草集团有限责任公司 | The adsorbent of vapor phase ammonia in a kind of selectivity reducing cigarette main flume |
RU2666448C1 (en) * | 2017-12-26 | 2018-09-07 | Федеральное государственное автономное образовательное учреждение высшего образования "Национальный исследовательский Томский государственный университет" (ТГУ, НИ ТГУ) | Method of preparation of adsorbent-dryer |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE622636C (en) * | 1932-09-03 | 1935-12-03 | I G Farbenindustrie Akt Ges | Process for detoxifying tobacco smoke |
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 |
GB1366674A (en) * | 1971-09-28 | 1974-09-11 | British Petroleum Co | Graphite pellets |
DE2456744A1 (en) * | 1974-11-30 | 1976-08-12 | Haus Neuerburg Gmbh | Cellulose acetate based cigarette filter - with aluminium hydroxide additive in crystalline form |
US4157382A (en) * | 1978-04-21 | 1979-06-05 | Aluminum Company Of America | Process for preparing low soda pseudoboehmite gel |
AT372824B (en) * | 1978-07-24 | 1983-11-25 | H I G Wirtschaftsfoerderungsge | METHOD FOR PRODUCING TONIC TOBACCO SMOKE FILTERS OR -FILTER PARTS |
CA1207630A (en) * | 1983-12-22 | 1986-07-15 | Alan Pearson | Continuous process for neutralization of aluminate solution to form gels and apparatus therefor |
JPH0620548B2 (en) * | 1988-05-23 | 1994-03-23 | 水澤化学工業株式会社 | Composite adsorbent |
RU2105972C1 (en) * | 1995-08-09 | 1998-02-27 | Институт катализа им.Г.К.Борескова СО РАН | Method for revealing light hydrocarbon traces |
JP3752289B2 (en) * | 1995-12-15 | 2006-03-08 | ダイセル化学工業株式会社 | Cigarette smoke filter |
-
2002
- 2002-01-29 HU HU0200306A patent/HUP0200306A2/en unknown
- 2002-02-01 WO PCT/HU2002/000004 patent/WO2003070367A1/en not_active Application Discontinuation
- 2002-02-01 AU AU2002232026A patent/AU2002232026A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
HU0200306D0 (en) | 2002-04-29 |
WO2003070367A1 (en) | 2003-08-28 |
AU2002232026A1 (en) | 2003-09-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD9A | Lapse of provisional protection due to non-payment of fees |