SE381820B - Forfarande vid tillverkning av ett filter for avlegsnande av kadmium och kadmiumforeningar ur gaser - Google Patents

Forfarande vid tillverkning av ett filter for avlegsnande av kadmium och kadmiumforeningar ur gaser

Info

Publication number
SE381820B
SE381820B SE7203554A SE355472A SE381820B SE 381820 B SE381820 B SE 381820B SE 7203554 A SE7203554 A SE 7203554A SE 355472 A SE355472 A SE 355472A SE 381820 B SE381820 B SE 381820B
Authority
SE
Sweden
Prior art keywords
cadmium
gases
procedure
filter
manufacturing
Prior art date
Application number
SE7203554A
Other languages
English (en)
Inventor
M J O Siren
Original Assignee
M J O Siren
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 M J O Siren filed Critical M J O Siren
Priority to SE7203554A priority Critical patent/SE381820B/sv
Priority to ZA731813A priority patent/ZA731813B/xx
Priority to IT7321802A priority patent/IT981477B/it
Priority to DE2313468A priority patent/DE2313468A1/de
Priority to ES412805A priority patent/ES412805A1/es
Priority to NO1082/73A priority patent/NO139628C/no
Priority to NL7303802A priority patent/NL7303802A/xx
Priority to FI835/73A priority patent/FI54557C/fi
Priority to IL41810A priority patent/IL41810A/en
Priority to GB1304673A priority patent/GB1424214A/en
Priority to FR7309961A priority patent/FR2177831B1/fr
Priority to DK151073AA priority patent/DK141713B/da
Priority to BE2052614A priority patent/BE797027A/xx
Priority to BR731981A priority patent/BR7301981D0/pt
Priority to AR247138A priority patent/AR197493A1/es
Priority to CH406273A priority patent/CH577799A5/xx
Priority to AU53523/73A priority patent/AU5352373A/en
Priority to JP48031520A priority patent/JPS496551A/ja
Publication of SE381820B publication Critical patent/SE381820B/sv

Links

Classifications

    • 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
    • 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
    • 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
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/64—Heavy metals or compounds thereof, e.g. mercury

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Analytical Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Materials Engineering (AREA)
  • Treating Waste Gases (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Gas Separation By Absorption (AREA)
  • Filtering Materials (AREA)
SE7203554A 1972-03-20 1972-03-20 Forfarande vid tillverkning av ett filter for avlegsnande av kadmium och kadmiumforeningar ur gaser SE381820B (sv)

Priority Applications (18)

Application Number Priority Date Filing Date Title
SE7203554A SE381820B (sv) 1972-03-20 1972-03-20 Forfarande vid tillverkning av ett filter for avlegsnande av kadmium och kadmiumforeningar ur gaser
ZA731813A ZA731813B (en) 1972-03-20 1973-03-15 A gas filter for removing cadmium and cadmium compounds from gas,and particularly intended for cigarettes,and a method for making such a filter
IT7321802A IT981477B (it) 1972-03-20 1973-03-16 Filtro per gas avente la funzione di separare cadmio e composti di cadmio da gas e destinato partico larmente alle sigarette e metodo per produrre un tale filtro
DE2313468A DE2313468A1 (de) 1972-03-20 1973-03-17 Gasfilter zum entfernen bzw. ausfiltern von cadmium und cadmiumverbindungen aus gasen, insbesondere tabakrauch, und verfahren zur herstellung eines solchen filters
ES412805A ES412805A1 (es) 1972-03-20 1973-03-17 Un dispositivo de filtro de gases.
NO1082/73A NO139628C (no) 1972-03-20 1973-03-19 Gassfilter for fjerning av kadmium eller kadmiumforbindelser
NL7303802A NL7303802A (sv) 1972-03-20 1973-03-19
FI835/73A FI54557C (fi) 1972-03-20 1973-03-19 Foerfarande vid tillverkning av ett filter foer avlaegsnande av kadmium och kadmiumfoereningar ur gaser
IL41810A IL41810A (en) 1972-03-20 1973-03-19 A gas filter for removing cadmium and cadmium compounds from gas,particularly intended for cigarettes,and a method for making such a filter
GB1304673A GB1424214A (en) 1972-03-20 1973-03-19 Method for manufacturing filter for removing cadmium and cadmium compounds from gas and particularly intended for cigarettes
FR7309961A FR2177831B1 (sv) 1972-03-20 1973-03-20
DK151073AA DK141713B (da) 1972-03-20 1973-03-20 Fremgangsmåde til fremstilling af et filter til fjernelse af kadmium og kadmiumforbindelser fra gasser, især tobaksrøg.
BE2052614A BE797027A (fr) 1972-03-20 1973-03-20 Filtre pour eliminer le cadmium et ses composes d'un gaz par exemple pour cigarettes et son procede de fabrication
BR731981A BR7301981D0 (pt) 1972-03-20 1973-03-20 Filtro de gas e processo para a sua producao
AR247138A AR197493A1 (es) 1972-03-20 1973-03-20 Filtro de gas para eliminar cadmio y compuestos de cadmio del gas y aplicable particularmente a cigarrilos y un metodo para hacer tal filtro
CH406273A CH577799A5 (sv) 1972-03-20 1973-03-20
AU53523/73A AU5352373A (en) 1972-03-20 1973-03-20 Gas and smoke filter
JP48031520A JPS496551A (sv) 1972-03-20 1973-03-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7203554A SE381820B (sv) 1972-03-20 1972-03-20 Forfarande vid tillverkning av ett filter for avlegsnande av kadmium och kadmiumforeningar ur gaser

Publications (1)

Publication Number Publication Date
SE381820B true SE381820B (sv) 1975-12-22

Family

ID=20262362

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7203554A SE381820B (sv) 1972-03-20 1972-03-20 Forfarande vid tillverkning av ett filter for avlegsnande av kadmium och kadmiumforeningar ur gaser

Country Status (18)

Country Link
JP (1) JPS496551A (sv)
AR (1) AR197493A1 (sv)
AU (1) AU5352373A (sv)
BE (1) BE797027A (sv)
BR (1) BR7301981D0 (sv)
CH (1) CH577799A5 (sv)
DE (1) DE2313468A1 (sv)
DK (1) DK141713B (sv)
ES (1) ES412805A1 (sv)
FI (1) FI54557C (sv)
FR (1) FR2177831B1 (sv)
GB (1) GB1424214A (sv)
IL (1) IL41810A (sv)
IT (1) IT981477B (sv)
NL (1) NL7303802A (sv)
NO (1) NO139628C (sv)
SE (1) SE381820B (sv)
ZA (1) ZA731813B (sv)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS513439A (ja) * 1974-06-28 1976-01-12 Mitsubishi Electric Corp Kakugatakanhiitopaipu
JPS5773004A (en) * 1980-10-22 1982-05-07 Sumitomo Chem Co Ltd Preparation of saponified ethylene-vinyl acetate copolymer

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2800908A (en) * 1955-09-29 1957-07-30 Blank Samuel Treatment of tobacco smoke
US2940456A (en) * 1956-02-08 1960-06-14 Eastman Kodak Co Fibrous tobacco smoke filter containing finely divided solids

Also Published As

Publication number Publication date
DK141713B (da) 1980-06-02
ES412805A1 (es) 1976-06-01
CH577799A5 (sv) 1976-07-30
FI54557C (fi) 1979-01-10
NL7303802A (sv) 1973-09-24
BE797027A (fr) 1973-07-16
NO139628C (no) 1979-04-18
DK141713C (sv) 1980-10-27
BR7301981D0 (pt) 1974-07-25
AR197493A1 (es) 1974-04-15
FI54557B (fi) 1978-09-29
IL41810A0 (en) 1973-05-31
FR2177831B1 (sv) 1977-04-29
IT981477B (it) 1974-10-10
FR2177831A1 (sv) 1973-11-09
NO139628B (no) 1979-01-08
IL41810A (en) 1976-07-30
AU5352373A (en) 1974-09-26
GB1424214A (en) 1976-02-11
ZA731813B (en) 1973-12-19
DE2313468A1 (de) 1973-10-04
JPS496551A (sv) 1974-01-21

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