GB1357645A - Method of extracting nicotine from tobacco - Google Patents

Info

Publication number

GB1357645A

GB1357645A GB4080271A GB4080271A GB1357645A GB 1357645 A GB1357645 A GB 1357645A GB 4080271 A GB4080271 A GB 4080271A GB 4080271 A GB4080271 A GB 4080271A GB 1357645 A GB1357645 A GB 1357645A

Authority

GB

United Kingdom

Prior art keywords

vessel

solvent

heat exchanger

nicotine

tobacco

Prior art date

1970-09-02

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

Links

• Espacenet
• Global Dossier
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• SNICXCGAKADSCV-JTQLQIEISA-N (-)-Nicotine Chemical compound CN1CCC[C@H]1C1=CC=CN=C1 SNICXCGAKADSCV-JTQLQIEISA-N 0.000 title abstract 8
• 229960002715 nicotine Drugs 0.000 title abstract 8
• SNICXCGAKADSCV-UHFFFAOYSA-N nicotine Natural products CN1CCCC1C1=CC=CN=C1 SNICXCGAKADSCV-UHFFFAOYSA-N 0.000 title abstract 8
• 241000208125 Nicotiana Species 0.000 title abstract 7
• 235000002637 Nicotiana tabacum Nutrition 0.000 title abstract 7
• 238000000034 method Methods 0.000 title abstract 3
• 239000002904 solvent Substances 0.000 abstract 14
• OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 4
• 239000000470 constituent Substances 0.000 abstract 4
• PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 3
• 239000007788 liquid Substances 0.000 abstract 3
• QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 2
• VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 2
• 239000003795 chemical substances by application Substances 0.000 abstract 2
• 239000012442 inert solvent Substances 0.000 abstract 2
• 230000004048 modification Effects 0.000 abstract 2
• 238000012986 modification Methods 0.000 abstract 2
• 238000001179 sorption measurement Methods 0.000 abstract 2
• 239000004215 Carbon black (E152) Substances 0.000 abstract 1
• -1 N 2 O Inorganic materials 0.000 abstract 1
• QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 1
• 229910021536 Zeolite Inorganic materials 0.000 abstract 1
• 229910021529 ammonia Inorganic materials 0.000 abstract 1
• KYKAJFCTULSVSH-UHFFFAOYSA-N chloro(fluoro)methane Chemical compound F[C]Cl KYKAJFCTULSVSH-UHFFFAOYSA-N 0.000 abstract 1
• 125000004773 chlorofluoromethyl group Chemical group [H]C(F)(Cl)* 0.000 abstract 1
• HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 abstract 1
• 238000000605 extraction Methods 0.000 abstract 1
• 150000002500 ions Chemical class 0.000 abstract 1
• OXNIZHLAWKMVMX-UHFFFAOYSA-N picric acid Chemical compound OC1=C([N+]([O-])=O)C=C([N+]([O-])=O)C=C1[N+]([O-])=O OXNIZHLAWKMVMX-UHFFFAOYSA-N 0.000 abstract 1
• 239000000741 silica gel Substances 0.000 abstract 1
• 229910002027 silica gel Inorganic materials 0.000 abstract 1
• CGFYHILWFSGVJS-UHFFFAOYSA-N silicic acid;trioxotungsten Chemical compound O[Si](O)(O)O.O=[W]1(=O)O[W](=O)(=O)O[W](=O)(=O)O1.O=[W]1(=O)O[W](=O)(=O)O[W](=O)(=O)O1.O=[W]1(=O)O[W](=O)(=O)O[W](=O)(=O)O1.O=[W]1(=O)O[W](=O)(=O)O[W](=O)(=O)O1 CGFYHILWFSGVJS-UHFFFAOYSA-N 0.000 abstract 1
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
• 239000010457 zeolite Substances 0.000 abstract 1

Cited By (585)