ZA708609B - Denicotinizing process - Google Patents

Denicotinizing process

Info

Publication number
ZA708609B
ZA708609B ZA708609A ZA708609A ZA708609B ZA 708609 B ZA708609 B ZA 708609B ZA 708609 A ZA708609 A ZA 708609A ZA 708609 A ZA708609 A ZA 708609A ZA 708609 B ZA708609 B ZA 708609B
Authority
ZA
South Africa
Prior art keywords
denicotinizing
denicotinizing process
Prior art date
Application number
ZA708609A
Inventor
S Jones
J Ashburn
G Stewart
G Moser
Original Assignee
Reynolds Tobacco Co R
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 Reynolds Tobacco Co R filed Critical Reynolds Tobacco Co R
Publication of ZA708609B publication Critical patent/ZA708609B/en

Links

Classifications

    • 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
    • A24B15/26—Use of organic solvents for extraction
    • 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
ZA708609A 1970-02-05 1970-12-22 Denicotinizing process ZA708609B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US885870A 1970-02-05 1970-02-05

Publications (1)

Publication Number Publication Date
ZA708609B true ZA708609B (en) 1972-01-26

Family

ID=21734108

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA708609A ZA708609B (en) 1970-02-05 1970-12-22 Denicotinizing process

Country Status (14)

Country Link
US (1) US3612066A (en)
BE (1) BE762438A (en)
BR (1) BR7100704D0 (en)
CA (1) CA927704A (en)
CH (1) CH528228A (en)
DE (1) DE2105446A1 (en)
FR (1) FR2080473A5 (en)
GB (1) GB1339347A (en)
IE (1) IE35255B1 (en)
IT (1) IT968026B (en)
LU (1) LU62451A1 (en)
NL (1) NL152747B (en)
SE (1) SE374864B (en)
ZA (1) ZA708609B (en)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3693631A (en) * 1971-04-28 1972-09-26 Reynolds Leasing Corp Tobacco expansion process
US3780744A (en) * 1972-06-26 1973-12-25 Reynolds Tobacco Co R Recovery of organic liquids used for treating tobacco
US3788331A (en) * 1972-06-26 1974-01-29 Reynolds Tobacco Co R Solvent recovery in tobacco treating process
US3874392A (en) * 1974-03-04 1975-04-01 Brunn Albert W De Tobacco processing method
GB1489761A (en) * 1974-03-08 1977-10-26 Amf Inc Process of treating tobacco
US4044780A (en) * 1975-09-05 1977-08-30 American Brands, Inc. Apparatus for total blend expansion
GB1604024A (en) * 1977-09-03 1981-12-02 Hauni Werke Koerber & Co Kg Method and apparatus for increasing the filling property of fibres of tobacco or another smokable material
US4215706A (en) * 1978-10-13 1980-08-05 Loew's Theatres, Inc. Nicotine transfer process
US4202357A (en) * 1978-10-27 1980-05-13 Philip Morris Incorporated Reordering expanded tobacco by water mist
US5037663A (en) * 1981-10-14 1991-08-06 Colorado State University Research Foundation Process for increasing the reactivity of cellulose-containing materials
US4566468A (en) * 1983-05-25 1986-01-28 Brown & Williamson Tobacco Corporation Process and system for making a blended tobacco product
GB8315987D0 (en) * 1983-06-10 1983-07-13 British American Tobacco Co Expansion of tobacco
GB8416084D0 (en) * 1984-06-23 1984-07-25 British American Tobacco Co Expansion of tobacco
US5018540A (en) * 1986-12-29 1991-05-28 Philip Morris Incorporated Process for removal of basic materials
CA1328064C (en) * 1987-07-27 1994-03-29 Masao Kobari Apparatus for expanding material for foodstuffs, favorite items and the like
US5497792A (en) * 1987-11-19 1996-03-12 Philip Morris Incorporated Process and apparatus for the semicontinuous extraction of nicotine from tobacco
US4967771A (en) * 1988-12-07 1990-11-06 R. J. Reynolds Tobacco Company Process for extracting tobacco
DE4107522C2 (en) * 1991-03-08 1994-02-17 Bat Cigarettenfab Gmbh Coaxial cigarette
GB9406423D0 (en) * 1994-03-31 1994-05-25 Ici Plc Solvent extraction process
DE19535587C2 (en) * 1995-09-25 1998-01-22 Bat Cigarettenfab Gmbh Method and device for depleting nitrate from tobacco stems
WO2000069289A1 (en) * 1999-05-17 2000-11-23 Kim In Jae Process for lowering nicotine contents in tobacco
GB9920949D0 (en) 1999-09-06 1999-11-10 Ici Ltd Apparatus and method for removing solvent residues
GB9920946D0 (en) 1999-09-06 1999-11-10 Ici Plc Apparatus and method for extracting biomass
GB0027047D0 (en) * 2000-11-06 2000-12-20 Ici Plc Process for reducing the concentration of undesired compounds in a composition
US6589422B2 (en) * 2000-12-18 2003-07-08 Ineos Fluor Holdings Limited Apparatus and method for extracting biomass
DE10304629B4 (en) * 2003-02-05 2008-10-30 British American Tobacco (Germany) Gmbh Pressure conditioning process
EP1827142B1 (en) * 2004-12-09 2011-06-22 British-American Tobacco (Germany) GmbH Defibration of tobacco material
DE102004059388B4 (en) * 2004-12-09 2006-11-30 British American Tobacco (Germany) Gmbh Defibration of tobacco material
US7913445B2 (en) * 2007-12-28 2011-03-29 St Germain Darin Adjustable buoyancy fishing bobber system
ITMI20121419A1 (en) * 2012-08-08 2014-02-09 Fattoria Autonoma Tabacchi S C A R L METHOD FOR THE PRODUCTION OF TOBACCO AIMED AT REDUCING THE NITROSAMINE CONTENT.
WO2014175399A1 (en) * 2013-04-25 2014-10-30 日本たばこ産業株式会社 Process for producing constituent element for tasty thing containing flavoring ingredient, and constituent element for tasty thing containing flavoring ingredient
CN116250483B (en) 2015-06-26 2024-01-30 奥驰亚客户服务公司 Compositions and methods for producing tobacco plants and articles having altered alkaloid content
CN105394804A (en) * 2015-11-10 2016-03-16 中国烟草总公司广东省公司 Laminated tobacco leaf curing device allowing tobacco leaves to be horizontally placed in bulk
US10897925B2 (en) 2018-07-27 2021-01-26 Joseph Pandolfino Articles and formulations for smoking products and vaporizers
NZ787184A (en) 2019-09-12 2022-07-01 Cabbacis Llc Articles and formulations for smoking products and vaporizers
GB202002796D0 (en) * 2020-02-27 2020-04-15 British American Tobacco Investments Ltd Methods of treating tobacco and treated tobacco
CA3127774A1 (en) * 2020-08-11 2022-02-11 Icon Farms Inc. Process for hydrating hemp for making hemp pre-rolls therefrom

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US802487A (en) * 1903-12-28 1905-10-24 Karl Wimmer Treatment of tobacco for the removal of nicotin.
US1577768A (en) * 1922-06-07 1926-03-23 Homer W Smith Tobacco denicotinization
US1949012A (en) * 1931-03-27 1934-02-27 Generaldirektion Der Osterreic Method of preparing tobacco free from nicotine
US2048624A (en) * 1932-12-03 1936-07-21 Roselius Wilhelm Heinrich Manufacture of denicotinized tobacco products
US3096773A (en) * 1957-04-12 1963-07-09 Sasmoco Sa Process for treating tobacco and tobacco obtained by said process
US3046997A (en) * 1960-09-27 1962-07-31 Philip Morris Inc Selective alkaloid extraction
DE1298078B (en) * 1965-03-11 1969-06-26 Eresta Warenhandelsgmbh Process for the selective extraction of basic or acidic plant ingredients, in particular for denicotinizing tobacco
US3524452A (en) * 1968-04-10 1970-08-18 Reynolds Tobacco Co R Process for increasing the filling capacity of tobacco

Also Published As

Publication number Publication date
IT968026B (en) 1974-03-20
CH528228A (en) 1972-09-30
SE374864B (en) 1975-03-24
DE2105446A1 (en) 1971-09-23
FR2080473A5 (en) 1971-11-12
IE35255L (en) 1971-08-05
NL7101343A (en) 1971-08-09
LU62451A1 (en) 1971-08-26
NL152747B (en) 1977-04-15
BR7100704D0 (en) 1973-05-03
GB1339347A (en) 1973-12-05
US3612066A (en) 1971-10-12
IE35255B1 (en) 1975-12-24
CA927704A (en) 1973-06-05
BE762438A (en) 1971-07-16

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