DE1432748A1 - Filter - Google Patents

Filter

Info

Publication number
DE1432748A1
DE1432748A1 DE1964U0011005 DEU0011005A DE1432748A1 DE 1432748 A1 DE1432748 A1 DE 1432748A1 DE 1964U0011005 DE1964U0011005 DE 1964U0011005 DE U0011005 A DEU0011005 A DE U0011005A DE 1432748 A1 DE1432748 A1 DE 1432748A1
Authority
DE
Germany
Prior art keywords
particles
binder
mixture
filter
porous
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
DE1964U0011005
Other languages
German (de)
English (en)
Inventor
Richard Berger
Sproull Reavis C
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.)
Water Applications and Systems Corp
Original Assignee
United States Filter Corp
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 United States Filter Corp filed Critical United States Filter Corp
Priority claimed from US415482A external-priority patent/US3353543A/en
Publication of DE1432748A1 publication Critical patent/DE1432748A1/de
Granted 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
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28014—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their form
    • B01J20/2803—Sorbents comprising a binder, e.g. for forming aggregated, agglomerated or granulated products
    • 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
    • A24D3/02—Manufacture of tobacco smoke filters
    • A24D3/0229—Filter rod forming processes
    • A24D3/0233—Filter rod forming processes by means of a garniture
    • 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
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
    • 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
    • B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
    • B01J20/103—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate comprising silica
    • B01J20/106—Perlite
    • 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
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28002—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their physical properties
    • B01J20/28004—Sorbent size or size distribution, e.g. particle size
    • 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
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28014—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their form
    • B01J20/28042—Shaped bodies; Monolithic structures
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/30—Active carbon
    • C01B32/354—After-treatment
    • C01B32/384—Granulation
DE1964U0011005 1963-09-03 1964-09-02 Filter Granted DE1432748A1 (de)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US30634363A 1963-09-03 1963-09-03
US34346364A 1964-02-12 1964-02-12
US35116164A 1964-03-11 1964-03-11
US35116264A 1964-03-11 1964-03-11
US39201464A 1964-08-25 1964-08-25
US415482A US3353543A (en) 1964-12-02 1964-12-02 Smoke filter

Publications (1)

Publication Number Publication Date
DE1432748A1 true DE1432748A1 (de) 1969-03-20

Family

ID=31950933

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1964U0011005 Granted DE1432748A1 (de) 1963-09-03 1964-09-02 Filter

Country Status (10)

Country Link
AT (1) AT277030B (pt)
BE (2) BE652622A (pt)
BR (1) BR6462336D0 (pt)
CH (1) CH450993A (pt)
DE (1) DE1432748A1 (pt)
FR (1) FR1434439A (pt)
GB (2) GB1083353A (pt)
NL (3) NL6410187A (pt)
NO (1) NO127734B (pt)
SE (1) SE340777B (pt)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0072998A2 (de) * 1981-08-20 1983-03-02 Siemens Aktiengesellschaft Getterformkörper und Verfahren zu dessen Herstellung
EP0209424A1 (en) * 1985-06-27 1987-01-21 The Asbestos Institute Filter for removing cancer causing compounds from exhaust fumes
EP0486616A1 (en) * 1989-08-18 1992-05-27 Filtercorp Inc BAKING OIL FILTER.
WO1993000416A1 (en) * 1991-06-25 1993-01-07 Exxon Research And Engineering Company Filter system and method for rejuvenating used lubricating oils
US5330638A (en) * 1990-05-22 1994-07-19 Filtercorp Partners L.P. Commercial filtering system
EP0777976A3 (en) * 1993-03-12 1997-08-20 British American Tobacco Co Extruded filter material

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2462111B1 (fr) * 1979-07-26 1988-08-12 Job Ets Bardou Job Pauilhac Procede pour la realisation d'une structure filtrante, notamment pour filtres a cigarettes et filtres obtenus
US5078132A (en) * 1985-08-28 1992-01-07 Minnesota Mining And Manufacturing Company Bonded adsorbent structures and respirators incorporating same
CA1266854A (en) * 1985-08-28 1990-03-20 David L. Braun Bonded adsorbent structures and respirators incorporating same
IL119663A (en) * 1996-02-26 2000-06-29 Kx Industries Lp Thin-walled extruded activated carbon filter
US6395190B1 (en) 1996-02-26 2002-05-28 Kx Industries, L.P. Process employing thin-walled, extruded activated carbon filter
US7011096B2 (en) 2001-08-31 2006-03-14 Philip Morris Usa Inc. Oxidant/catalyst nanoparticles to reduce carbon monoxide in the mainstream smoke of a cigarette
US6769437B2 (en) 2002-04-08 2004-08-03 Philip Morris Incorporated Use of oxyhydroxide compounds for reducing carbon monoxide in the mainstream smoke of a cigarette
AU2003226302B2 (en) 2002-04-12 2009-01-22 Philip Morris Products S.A. partially reduced nanoparticle additives
US6782892B2 (en) 2002-08-30 2004-08-31 Philip Morris Usa Inc. Manganese oxide mixtures in nanoparticle form to lower the amount of carbon monoxide and/or nitric oxide in the mainstream smoke of a cigarette
US8701681B2 (en) 2003-10-27 2014-04-22 Philip Morris Usa Inc. Use of oxyhydroxide compounds in cigarette paper for reducing carbon monoxide in the mainstream smoke of a cigarette
US20050166935A1 (en) * 2003-10-27 2005-08-04 Philip Morris Usa Inc. Reduction of carbon monoxide in smoking articles using transition metal oxide clusters
US7509961B2 (en) 2003-10-27 2009-03-31 Philip Morris Usa Inc. Cigarettes and cigarette components containing nanostructured fibril materials
US7712471B2 (en) 2003-10-27 2010-05-11 Philip Morris Usa Inc. Methods for forming transition metal oxide clusters and smoking articles comprising transition metal oxide clusters
US8051859B2 (en) 2003-10-27 2011-11-08 Philip Morris Usa Inc. Formation and deposition of sputtered nanoscale particles in cigarette manufacture
US9386803B2 (en) 2010-01-06 2016-07-12 Celanese Acetate Llc Tobacco smoke filter for smoking device with porous mass of active particulate
EA026286B1 (ru) * 2010-10-15 2017-03-31 СЕЛАНИЗ ЭСИТЕЙТ ЭлЭлСи Установки, системы и связанные с ними способы получения пористых масс для фильтра табачного дыма
WO2014164492A1 (en) 2013-03-13 2014-10-09 Celanese Acetate Llc Smoke filters for reducing components in a smoke stream
CN108126470A (zh) * 2016-11-30 2018-06-08 缑泽明 一种薄板型吸附滤芯及其制备装置和方法
CN111137889A (zh) * 2020-01-09 2020-05-12 中国烟草总公司四川省公司 一种烟草基质活性炭及其制备方法
CN112519018B (zh) * 2020-11-12 2022-08-12 宁波顺泽橡胶有限公司 一种用于橡塑合金生产的丁腈胶乳与pvc乳液混合装置

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0072998A2 (de) * 1981-08-20 1983-03-02 Siemens Aktiengesellschaft Getterformkörper und Verfahren zu dessen Herstellung
EP0072998A3 (en) * 1981-08-20 1983-08-03 Siemens Aktiengesellschaft Getter body and process for its manufacture
EP0209424A1 (en) * 1985-06-27 1987-01-21 The Asbestos Institute Filter for removing cancer causing compounds from exhaust fumes
EP0486616A1 (en) * 1989-08-18 1992-05-27 Filtercorp Inc BAKING OIL FILTER.
EP0486616A4 (en) * 1989-08-18 1992-08-19 Filtercorp, Inc. Cooking oil filter
US5330638A (en) * 1990-05-22 1994-07-19 Filtercorp Partners L.P. Commercial filtering system
US5439601A (en) * 1990-05-22 1995-08-08 Filtercorp Partners L.P. Method of filtering using a commercial filtering system
WO1993000416A1 (en) * 1991-06-25 1993-01-07 Exxon Research And Engineering Company Filter system and method for rejuvenating used lubricating oils
EP0777976A3 (en) * 1993-03-12 1997-08-20 British American Tobacco Co Extruded filter material

Also Published As

Publication number Publication date
NL6503096A (pt) 1965-09-13
GB1083353A (en) 1967-09-13
BE660950A (pt) 1965-09-13
NO127734B (pt) 1973-08-13
CH450993A (de) 1968-05-15
BE652622A (pt) 1965-03-03
FR1434439A (fr) 1966-04-08
SE340777B (pt) 1971-11-29
NL6410187A (pt) 1965-03-31
BR6462336D0 (pt) 1973-08-28
GB1104993A (en) 1968-03-06
NL7410358A (pt) 1974-11-25
AT277030B (de) 1969-12-10

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
E77 Valid patent as to the heymanns-index 1977
EHJ Ceased/non-payment of the annual fee