EG22917A - Removal of tar and pahs by a foam - Google Patents
Removal of tar and pahs by a foamInfo
- Publication number
- EG22917A EG22917A EG20011253A EG20011253A EG22917A EG 22917 A EG22917 A EG 22917A EG 20011253 A EG20011253 A EG 20011253A EG 20011253 A EG20011253 A EG 20011253A EG 22917 A EG22917 A EG 22917A
- Authority
- EG
- Egypt
- Prior art keywords
- foam
- cavities
- perforations
- walls
- range
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/32—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof from compositions containing microballoons, e.g. syntactic foams
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
- A24B15/00—Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
- A24B15/18—Treatment of tobacco products or tobacco substitutes
- A24B15/24—Treatment of tobacco products or tobacco substitutes by extraction; Tobacco extracts
- A24B15/241—Extraction of specific substances
- A24B15/246—Polycyclic aromatic compounds
-
- 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
- A24D3/062—Use of materials for tobacco smoke filters characterised by structural features
- A24D3/066—Use of materials for tobacco smoke filters characterised by structural features in the form of foam or having cellular structure
-
- 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
- A24D3/08—Use of materials for tobacco smoke filters of organic materials as carrier or major constituent
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/0014—Use of organic additives
- C08J9/0038—Use of organic additives containing phosphorus
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/0066—Use of inorganic compounding ingredients
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/36—After-treatment
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2205/00—Foams characterised by their properties
- C08J2205/04—Foams characterised by their properties characterised by the foam pores
- C08J2205/05—Open cells, i.e. more than 50% of the pores are open
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2361/00—Characterised by the use of condensation polymers of aldehydes or ketones; Derivatives of such polymers
- C08J2361/20—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
- C08J2361/22—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds
- C08J2361/24—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds with urea or thiourea
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Polymers & Plastics (AREA)
- Medicinal Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Phenolic Resins Or Amino Resins (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Biological Depolymerization Polymers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL1016665A NL1016665C2 (nl) | 2000-11-21 | 2000-11-21 | Verwijdering van teer en PAK's door een schuim. |
Publications (1)
Publication Number | Publication Date |
---|---|
EG22917A true EG22917A (en) | 2003-11-30 |
Family
ID=19772428
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EG20011253A EG22917A (en) | 2000-11-21 | 2001-11-21 | Removal of tar and pahs by a foam |
Country Status (12)
Country | Link |
---|---|
US (1) | US7114503B2 (xx) |
EP (1) | EP1352020B1 (xx) |
JP (1) | JP3916562B2 (xx) |
CN (1) | CN1290903C (xx) |
AT (1) | ATE393188T1 (xx) |
AU (1) | AU2002222792A1 (xx) |
DE (1) | DE60133773T2 (xx) |
EG (1) | EG22917A (xx) |
ES (1) | ES2309111T3 (xx) |
NL (1) | NL1016665C2 (xx) |
RU (1) | RU2271372C2 (xx) |
WO (1) | WO2002042366A1 (xx) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040107973A1 (en) * | 2002-12-09 | 2004-06-10 | Atwell Charles Gary | Foam injection device and method of filling cavities |
FR2905628B1 (fr) * | 2006-09-13 | 2011-01-21 | Rhodia Recherches & Tech | Materiau composite de cohesion elevee, procede de preparation et utilisations, notamment dans les filtres a cigarettes. |
RU2478112C2 (ru) * | 2007-04-11 | 2013-03-27 | Басф Се | Эластичный пеноматериал из частиц на основе смесей полиолефина/полимера стирола |
CN102754921A (zh) * | 2012-07-11 | 2012-10-31 | 安徽中烟工业有限责任公司 | 降低卷烟主流烟气有害成分释放量的方法 |
US11109619B2 (en) * | 2013-09-06 | 2021-09-07 | Massachusetts Institute Of Technology | Filter materials including functionalized cellulose |
US9540281B2 (en) | 2013-11-07 | 2017-01-10 | Air Krete, Inc. | Progressive bubble generating system used in making cementitious foam |
US10870129B1 (en) | 2016-03-04 | 2020-12-22 | Alexander Dragan | Vapor infusion method and device |
TW202011836A (zh) * | 2018-06-28 | 2020-04-01 | 瑞士商傑提國際公司 | 生產菸草慕斯方法 |
DE102022105577A1 (de) * | 2022-03-09 | 2023-09-14 | Green GeoEarth GmbH | Bodenverbesserer |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE531027A (xx) | 1953-08-10 | |||
GB755173A (en) * | 1953-08-20 | 1956-08-15 | Wilhelm Bauer | Device for spraying foamed materials |
GB755057A (en) | 1954-06-18 | 1956-08-15 | Combustion Eng | Improvements in or relating to a boiler furnace |
US3861404A (en) * | 1970-03-23 | 1975-01-21 | Monsanto Chemicals | Tobacco smoke filter |
CA956537A (en) * | 1970-11-18 | 1974-10-22 | Monsanto Chemicals Limited | Filtering elements |
US3939849A (en) * | 1970-11-18 | 1976-02-24 | Monsanto Chemicals Limited | Filter elements |
US4067829A (en) * | 1973-03-19 | 1978-01-10 | The Dow Chemical Company | Preparation of a cured resole resin |
US4060572A (en) * | 1974-07-31 | 1977-11-29 | Borden Products Limited | Foaming apparatus |
DE2745268A1 (de) | 1977-10-07 | 1979-04-12 | British Industrial Plastics | Verfahren zur herstellung eines gehaerteten harnstoff/formaldehyd-harzschaums |
FR2414403A1 (fr) * | 1978-01-16 | 1979-08-10 | Stratiforme | Panneau a base de resine phenolique et son procede de fabrication |
US4282890A (en) * | 1978-03-13 | 1981-08-11 | Celanese Corporation | Open cell structure foamed cellulose acetate filters |
FR2464282A1 (fr) * | 1979-09-05 | 1981-03-06 | Delgado Andre | Masse injectable isolante stabilisee, procede et appareillage pour son obtention et sa mise en oeuvre |
AU8472182A (en) | 1982-06-09 | 1984-01-12 | Jan-Olof Valentin Berglund | Sorbent manufacture |
-
2000
- 2000-11-21 NL NL1016665A patent/NL1016665C2/nl not_active IP Right Cessation
-
2001
- 2001-11-21 RU RU2003118437/04A patent/RU2271372C2/ru not_active IP Right Cessation
- 2001-11-21 EP EP01997519A patent/EP1352020B1/en not_active Expired - Lifetime
- 2001-11-21 DE DE60133773T patent/DE60133773T2/de not_active Expired - Lifetime
- 2001-11-21 WO PCT/NL2001/000846 patent/WO2002042366A1/en active Application Filing
- 2001-11-21 AT AT01997519T patent/ATE393188T1/de active
- 2001-11-21 EG EG20011253A patent/EG22917A/xx active
- 2001-11-21 CN CNB018207820A patent/CN1290903C/zh not_active Expired - Fee Related
- 2001-11-21 JP JP2002545078A patent/JP3916562B2/ja not_active Expired - Fee Related
- 2001-11-21 AU AU2002222792A patent/AU2002222792A1/en not_active Abandoned
- 2001-11-21 ES ES01997519T patent/ES2309111T3/es not_active Expired - Lifetime
-
2003
- 2003-05-12 US US10/435,942 patent/US7114503B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP1352020A1 (en) | 2003-10-15 |
ES2309111T3 (es) | 2008-12-16 |
WO2002042366A1 (en) | 2002-05-30 |
JP3916562B2 (ja) | 2007-05-16 |
CN1649946A (zh) | 2005-08-03 |
CN1290903C (zh) | 2006-12-20 |
ATE393188T1 (de) | 2008-05-15 |
DE60133773T2 (de) | 2009-06-25 |
US7114503B2 (en) | 2006-10-03 |
EP1352020B1 (en) | 2008-04-23 |
NL1016665C2 (nl) | 2002-05-22 |
JP2004514429A (ja) | 2004-05-20 |
AU2002222792A1 (en) | 2002-06-03 |
DE60133773D1 (de) | 2008-06-05 |
US20030225175A1 (en) | 2003-12-04 |
RU2271372C2 (ru) | 2006-03-10 |
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