CA1096151A - Methode d'extraction du nitrate de potassium dans les extraits de tabac - Google Patents

Methode d'extraction du nitrate de potassium dans les extraits de tabac

Info

Publication number: CA1096151A
Authority: CA; Canada
Prior art keywords: tobacco; extract; potassium nitrate; nitrate; denitrated
Prior art date: 1976-11-12
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.): Expired

Application number

CA290,175A

Other languages

English (en)

Inventor

Grant Gellatly

Richard G. Uhl

George F. Kite

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.)

Philip Morris USA Inc

Original Assignee

Philip Morris USA Inc

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.)

1976-11-12

Filing date

1977-11-03

Publication date

1981-02-24

1976-11-12 Priority claimed from US05/741,448 external-priority patent/US4131118A/en

1976-12-21 Priority claimed from US05/753,066 external-priority patent/US4131117A/en

1977-11-03 Application filed by Philip Morris USA Inc filed Critical Philip Morris USA Inc

1981-02-24 Application granted granted Critical

1981-02-24 Publication of CA1096151A publication Critical patent/CA1096151A/fr

Status Expired legal-status Critical Current

Links

FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 title claims abstract description 86
235000002637 Nicotiana tabacum Nutrition 0.000 title claims abstract description 66
241000208125 Nicotiana Species 0.000 title claims abstract description 62
239000000284 extract Substances 0.000 title claims abstract description 46
235000010333 potassium nitrate Nutrition 0.000 title claims abstract description 43
239000004323 potassium nitrate Substances 0.000 title claims abstract description 43
238000000034 method Methods 0.000 title abstract description 27
239000006286 aqueous extract Substances 0.000 claims abstract description 7
244000061176 Nicotiana tabacum Species 0.000 claims abstract description 4
238000001816 cooling Methods 0.000 claims abstract description 4
229940093928 potassium nitrate Drugs 0.000 claims description 40
MMDJDBSEMBIJBB-UHFFFAOYSA-N [O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O.[NH6+3] Chemical compound [O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O.[NH6+3] MMDJDBSEMBIJBB-UHFFFAOYSA-N 0.000 claims description 18
239000007787 solid Substances 0.000 claims description 12
239000010802 sludge Substances 0.000 claims description 11
238000002425 crystallisation Methods 0.000 claims description 5
230000008025 crystallization Effects 0.000 claims description 5
230000000694 effects Effects 0.000 claims description 2
238000004519 manufacturing process Methods 0.000 claims description 2
230000008569 process Effects 0.000 abstract description 14
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 11
239000003337 fertilizer Substances 0.000 abstract description 4
229910002651 NO3 Inorganic materials 0.000 abstract description 3
NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 abstract description 3
239000013078 crystal Substances 0.000 abstract description 3
238000000746 purification Methods 0.000 abstract 1
239000000203 mixture Substances 0.000 description 13
235000019504 cigarettes Nutrition 0.000 description 9
239000000047 product Substances 0.000 description 8
ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 7
239000000470 constituent Substances 0.000 description 7
239000011591 potassium Substances 0.000 description 7
229910052700 potassium Inorganic materials 0.000 description 7
235000007686 potassium Nutrition 0.000 description 7
229960003975 potassium Drugs 0.000 description 7
MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 5
238000002156 mixing Methods 0.000 description 5
239000006228 supernatant Substances 0.000 description 4
238000012360 testing method Methods 0.000 description 4
238000005119 centrifugation Methods 0.000 description 3
238000001914 filtration Methods 0.000 description 3
239000002699 waste material Substances 0.000 description 3
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 2
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
239000011575 calcium Substances 0.000 description 2
229910052791 calcium Inorganic materials 0.000 description 2
238000010924 continuous production Methods 0.000 description 2
238000007796 conventional method Methods 0.000 description 2
238000010790 dilution Methods 0.000 description 2
239000012895 dilution Substances 0.000 description 2
238000010438 heat treatment Methods 0.000 description 2
229910052500 inorganic mineral Inorganic materials 0.000 description 2
150000002500 ions Chemical class 0.000 description 2
235000010755 mineral Nutrition 0.000 description 2
239000011707 mineral Substances 0.000 description 2
238000005215 recombination Methods 0.000 description 2
230000006798 recombination Effects 0.000 description 2
239000011347 resin Substances 0.000 description 2
229920005989 resin Polymers 0.000 description 2
150000003839 salts Chemical class 0.000 description 2
238000000926 separation method Methods 0.000 description 2
VWDWKYIASSYTQR-UHFFFAOYSA-N sodium nitrate Chemical compound [Na+].[O-][N+]([O-])=O VWDWKYIASSYTQR-UHFFFAOYSA-N 0.000 description 2
NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 description 1
VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
229910019142 PO4 Inorganic materials 0.000 description 1
QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
238000003915 air pollution Methods 0.000 description 1
238000013459 approach Methods 0.000 description 1
239000012223 aqueous fraction Substances 0.000 description 1
238000009835 boiling Methods 0.000 description 1
239000006227 byproduct Substances 0.000 description 1
SNBXCWVOMQIJEH-UHFFFAOYSA-L calcium;potassium;sulfate;hydrate Chemical compound O.[K+].[Ca+2].[O-]S([O-])(=O)=O SNBXCWVOMQIJEH-UHFFFAOYSA-L 0.000 description 1
238000002485 combustion reaction Methods 0.000 description 1
239000002178 crystalline material Substances 0.000 description 1
238000010586 diagram Methods 0.000 description 1
230000003292 diminished effect Effects 0.000 description 1
238000004090 dissolution Methods 0.000 description 1
230000007613 environmental effect Effects 0.000 description 1
238000000605 extraction Methods 0.000 description 1
238000011049 filling Methods 0.000 description 1
239000012467 final product Substances 0.000 description 1
238000007701 flash-distillation Methods 0.000 description 1
239000000796 flavoring agent Substances 0.000 description 1
235000019634 flavors Nutrition 0.000 description 1
238000007710 freezing Methods 0.000 description 1
230000008014 freezing Effects 0.000 description 1
239000001760 fusel oil Substances 0.000 description 1
239000007789 gas Substances 0.000 description 1
238000005342 ion exchange Methods 0.000 description 1
239000003456 ion exchange resin Substances 0.000 description 1
229920003303 ion-exchange polymer Polymers 0.000 description 1
239000007788 liquid Substances 0.000 description 1
239000007791 liquid phase Substances 0.000 description 1
239000000463 material Substances 0.000 description 1
239000011268 mixed slurry Substances 0.000 description 1
238000012986 modification Methods 0.000 description 1
230000004048 modification Effects 0.000 description 1
229910052757 nitrogen Inorganic materials 0.000 description 1
FWFGVMYFCODZRD-UHFFFAOYSA-N oxidanium;hydrogen sulfate Chemical compound O.OS(O)(=O)=O FWFGVMYFCODZRD-UHFFFAOYSA-N 0.000 description 1
239000012071 phase Substances 0.000 description 1
239000010452 phosphate Substances 0.000 description 1
NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
238000012545 processing Methods 0.000 description 1
238000011084 recovery Methods 0.000 description 1
239000003507 refrigerant Substances 0.000 description 1
230000008929 regeneration Effects 0.000 description 1
238000011069 regeneration method Methods 0.000 description 1
238000011160 research Methods 0.000 description 1
239000000377 silicon dioxide Substances 0.000 description 1
239000002002 slurry Substances 0.000 description 1
239000000779 smoke Substances 0.000 description 1
230000000391 smoking effect Effects 0.000 description 1
239000011734 sodium Substances 0.000 description 1
229910052708 sodium Inorganic materials 0.000 description 1
235000010344 sodium nitrate Nutrition 0.000 description 1
239000004317 sodium nitrate Substances 0.000 description 1
238000007619 statistical method Methods 0.000 description 1
235000019505 tobacco product Nutrition 0.000 description 1
238000012546 transfer Methods 0.000 description 1
238000005406 washing Methods 0.000 description 1
238000003911 water pollution Methods 0.000 description 1

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

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
General Chemical & Material Sciences (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Manufacture Of Tobacco Products (AREA)
Paper (AREA)

CA290,175A 1976-11-12 1977-11-03 Methode d'extraction du nitrate de potassium dans les extraits de tabac Expired CA1096151A (fr)

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
US05/741,448 US4131118A (en)	1976-11-12	1976-11-12	Method for removal of potassium nitrate from tobacco extracts
US741,448		1976-11-12
US05/753,066 US4131117A (en)	1976-12-21	1976-12-21	Method for removal of potassium nitrate from tobacco extracts
US753,066		1976-12-21

Publications (1)

Publication Number	Publication Date
CA1096151A true CA1096151A (fr)	1981-02-24

Family

ID=27113866

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA290,175A Expired CA1096151A (fr)	1976-11-12	1977-11-03	Methode d'extraction du nitrate de potassium dans les extraits de tabac

Country Status (11)

Country	Link
AU (1)	AU517970B2 (fr)
BE (1)	BE870145A (fr)
BR (1)	BR7707581A (fr)
CA (1)	CA1096151A (fr)
CH (1)	CH637275A5 (fr)
DE (1)	DE2750403A1 (fr)
FR (1)	FR2370443A1 (fr)
GB (1)	GB1590646A (fr)
IT (1)	IT1192235B (fr)
MX (1)	MX148118A (fr)
NL (1)	NL7712515A (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3428053A (en) *	1965-10-07	1969-02-18	American Tobacco Co	Production of reconstituted tobacco
US3847164A (en) *	1973-10-11	1974-11-12	Kimberly Clark Co	Method of making reconstituted tobacco having reduced nitrates
FI53661C (fi) *	1973-11-22	1978-07-10	Kemira Oy	Kontinuerligt foerfarande foer extrahering av nitrater fraon nitrathaltiga loesningar

1977
- 1977-11-03 CA CA290,175A patent/CA1096151A/fr not_active Expired
- 1977-11-08 IT IT6949677A patent/IT1192235B/it active
- 1977-11-08 AU AU30453/77A patent/AU517970B2/en not_active Expired
- 1977-11-10 FR FR7733872A patent/FR2370443A1/fr active Granted
- 1977-11-11 MX MX17130177A patent/MX148118A/es unknown
- 1977-11-11 BR BR7707581A patent/BR7707581A/pt unknown
- 1977-11-11 GB GB4710277A patent/GB1590646A/en not_active Expired
- 1977-11-11 CH CH1380277A patent/CH637275A5/de not_active IP Right Cessation
- 1977-11-11 DE DE19772750403 patent/DE2750403A1/de not_active Withdrawn
- 1977-11-14 NL NL7712515A patent/NL7712515A/xx not_active Application Discontinuation
1978
- 1978-09-01 BE BE190202A patent/BE870145A/fr not_active IP Right Cessation

Also Published As

Publication number	Publication date
MX148118A (es)	1983-03-16
IT1192235B (it)	1988-03-31
CH637275A5 (en)	1983-07-29
AU517970B2 (en)	1981-09-10
NL7712515A (nl)	1978-05-17
GB1590646A (en)	1981-06-03
BR7707581A (pt)	1978-08-22
AU3045377A (en)	1979-05-17
BE870145A (fr)	1979-03-01
FR2370443A1 (fr)	1978-06-09
DE2750403A1 (de)	1978-05-24
FR2370443B1 (fr)	1980-12-12

Legal Events

Date	Code	Title	Description
1998-02-24	MKEX	Expiry

Publication	Publication Date	Title
US4131117A (en)	1978-12-26	Method for removal of potassium nitrate from tobacco extracts
CA1096152A (fr)	1981-02-24	Methode pour eliminer le nitrate de potassium contenu dans des extraits de tabac
US5810020A (en)	1998-09-22	Process for removing nitrogen-containing anions and tobacco-specific nitrosamines from tobacco products
US5947128A (en)	1999-09-07	Method for making a reconstituted tobacco sheet using steam exploded tobacco
US5159942A (en)	1992-11-03	Process for providing smokable material for a cigarette
US5143097A (en)	1992-09-01	Tobacco reconstitution process
US4987906A (en)	1991-01-29	Tobacco reconstitution process
US5243999A (en)	1993-09-14	Tobacco processing
EP0326370A2 (fr)	1989-08-02	Procédé d'obtention d'extraits de tabac
US5908034A (en)	1999-06-01	Method for making a band cast reconstituted tobacco sheet using steam exploded tobacco
CA2016605A1 (fr)	1990-11-30	Traitement du tabac
US4056599A (en)	1977-11-01	Process for the recovery of magnesium chloride hydrate and potassium chloride from carnallite and bischofite
CN114698867B (zh)	2023-03-03	一种精准成分再造烟叶制备方法及再造烟叶
US4279876A (en)	1981-07-21	Conversion of extraction residues originating from phosphoric acid decontamination to solid deposition products
CA1096151A (fr)	1981-02-24	Methode d'extraction du nitrate de potassium dans les extraits de tabac
US4154866A (en)	1979-05-15	Method of producing from wood tar a liquid smoke product for use in food processing, and product of said method
US4762693A (en)	1988-08-09	Process for working up heavy metal-containing residues originally from the decontamination of crude phosphoric acid
US4228309A (en)	1980-10-14	Cyclohexane extraction to remove chlorodibenzo-p-dioxins
JP2002536533A (ja)	2002-10-29	揮発性油の抽出
US5804192A (en)	1998-09-08	Process for obtaining procyanidol oligomers from plants by extractions
US2586808A (en)	1952-02-26	Nicotinic acid production
SU1017670A1 (ru)	1983-05-15	Способ извлечени фосфора из газов печей производства фосфора
SU711020A1 (ru)	1980-01-25	Способ получени сложного удобрени
CN1044293A (zh)	1990-08-01	辣根油提取方法
US2122997A (en)	1938-07-05	Method of recovering zinc sulphate dihydrate