CN104606918A - Comprehensive development and utilization method for tobacco stems in tobacco planting process - Google Patents
Comprehensive development and utilization method for tobacco stems in tobacco planting process Download PDFInfo
- Publication number
- CN104606918A CN104606918A CN201510029652.2A CN201510029652A CN104606918A CN 104606918 A CN104606918 A CN 104606918A CN 201510029652 A CN201510029652 A CN 201510029652A CN 104606918 A CN104606918 A CN 104606918A
- Authority
- CN
- China
- Prior art keywords
- leaching groove
- tobacco
- collect
- alcohol
- utilization method
- 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
Links
- 241000208125 Nicotiana Species 0.000 title claims abstract description 37
- 235000002637 Nicotiana tabacum Nutrition 0.000 title claims abstract description 37
- 238000000034 method Methods 0.000 title claims abstract description 27
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 28
- SNICXCGAKADSCV-JTQLQIEISA-N (-)-Nicotine Chemical compound CN1CCC[C@H]1C1=CC=CN=C1 SNICXCGAKADSCV-JTQLQIEISA-N 0.000 claims abstract description 9
- 229960002715 nicotine Drugs 0.000 claims abstract description 9
- SNICXCGAKADSCV-UHFFFAOYSA-N nicotine Natural products CN1CCCC1C1=CC=CN=C1 SNICXCGAKADSCV-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000011159 matrix material Substances 0.000 claims abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 7
- 238000002386 leaching Methods 0.000 claims description 37
- 239000004744 fabric Substances 0.000 claims description 18
- 239000000706 filtrate Substances 0.000 claims description 17
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 claims description 16
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 claims description 16
- 238000001816 cooling Methods 0.000 claims description 8
- 238000004821 distillation Methods 0.000 claims description 8
- 238000000605 extraction Methods 0.000 claims description 8
- 239000012074 organic phase Substances 0.000 claims description 8
- 239000007788 liquid Substances 0.000 claims description 7
- 241001076416 Dendrobium tosaense Species 0.000 claims description 4
- 240000004808 Saccharomyces cerevisiae Species 0.000 claims description 4
- 239000008346 aqueous phase Substances 0.000 claims description 4
- 239000012141 concentrate Substances 0.000 claims description 4
- 238000000855 fermentation Methods 0.000 claims description 4
- 230000004151 fermentation Effects 0.000 claims description 4
- 238000011084 recovery Methods 0.000 claims description 4
- 230000008719 thickening Effects 0.000 claims description 4
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 238000001914 filtration Methods 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000010438 heat treatment Methods 0.000 abstract description 3
- AFPLNGZPBSKHHQ-UHFFFAOYSA-N Betulaprenol 9 Natural products CC(C)=CCCC(C)=CCCC(C)=CCCC(C)=CCCC(C)=CCCC(C)=CCCC(C)=CCCC(C)=CCCC(C)=CCO AFPLNGZPBSKHHQ-UHFFFAOYSA-N 0.000 abstract 2
- 238000002791 soaking Methods 0.000 abstract 2
- AFPLNGZPBSKHHQ-MEGGAXOGSA-N solanesol Chemical compound CC(C)=CCC\C(C)=C\CC\C(C)=C\CC\C(C)=C\CC\C(C)=C\CC\C(C)=C\CC\C(C)=C\CC\C(C)=C\CC\C(C)=C\CO AFPLNGZPBSKHHQ-MEGGAXOGSA-N 0.000 abstract 2
- 238000001035 drying Methods 0.000 abstract 1
- 238000004321 preservation Methods 0.000 abstract 1
- 239000002893 slag Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000003828 vacuum filtration Methods 0.000 description 2
- -1 Salanesol Chemical compound 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Manufacture Of Tobacco Products (AREA)
Abstract
The invention discloses a comprehensive development and utilization method for tobacco stems in a tobacco planting process. The comprehensive development and utilization method comprises the steps as follows: tobacco stem crushing, soaking in ethanol with the concentration of 40%-50%, filtering to obtain nicotine, soaking in ethanol with the concentration of 80%-85%, filtering to obtain solanesol, water heating and heat preservation, filtering and drying to obtain a matrix, and the like. By means of adopted technology, the tobacco stems can be used sufficiently to produce products such as the nicotine, the solanesol, alcohol, the matrix and the like, and greater economic benefits are generated.
Description
Technical field
The present invention relates to the comprehensive development and utilization method of tobacco rod in a kind of tobacco leaf planting process.
Background technology
China is a tobacco big country, and annual tobacco planting area is all at millions of mu.In on average every mu of 1150 strains, the tobacco rod quantity of generation is quite surprising.The present great majority of so many tobacco rod all burn as fuel one gets over, causes very large pollution and waste.
Summary of the invention
The object of the invention is to for above-mentioned the deficiencies in the prior art, the comprehensive development and utilization method of tobacco rod in a kind of tobacco leaf planting process is provided, tobacco rod can fully be used by the technology that this method adopts, produce the products such as nicotine, Salanesol, alcohol and matrix, bring larger economic worth.
The present invention is achieved by following technical solution: a kind of comprehensive development and utilization method of tobacco rod in tobacco leaf planting process, comprises the steps:
(1) get the fresh tobacco rod of 100kg and be crushed to 40-60 order, put it in the leaching groove of percolating device, drench the alcohol 170kg into 40-50% concentration from leaching groove upper end, alcohol liquid is leached naturally, till kermesinus disappears, filter liquor 133kg; This filter liquor is carried out air-distillation, collect the cut of 78 DEG C-94 DEG C, obtain the alcohol 92kg of 52% concentration, surplus 10kg after raffinate being boiled off most of moisture, divide with 5kg chloroform after cooling and carry out atmospheric extraction for three times and separate organic phase, recovery chloroform, residue is nicotine, weight is 1.7kg, and content is 91%;
(2) in above-mentioned leaching groove, then drench the alcohol 100kg into 80-85% concentration again, collect filtrate 97kg, filtrate is carried out air-distillation, collect the cut of 78 DEG C-86 DEG C, residue raffinate concentrates, and thickening temperature is 86 DEG C-88 DEG C, time is 30min, after reclaiming the cooling of residue raffinate, with 3kg n-hexane in normal temperature lower point of three extraction, aqueous phase discarded, collect organic phase, after reclaiming n-hexane, obtain flaxen Salanesol, weight is 1.6kg, and content is 17%;
(3) then in above-mentioned leaching groove, add 150kg water again, close filtrate (liquid, be heated to 75 DEG C, open filtrate switch, collect filtrate 150kg, put it into fermentation tank, treat that it is cooled to 35 DEG C, add 0.5kg yeast, carry out normal pressure after 15 days and collect 78-85 DEG C of cut, obtain 62% alcohol 70kg; Obtain 18kg matrix after residue taking-up in leaching groove being dried and be used for cultivation of dendrobium officinale, respond well.
As preferred version of the present invention:
Get the dry tobacco rod of 20kg and be crushed to 40-60 order, in the said equipment, repeat aforesaid operations, gained nicotine weight only lacks 10%, and Salanesol weight reduces 30%.But the alcohol amount of gained has no minimizing, and its slag is better as matrix effect.Water content because of fresh tobacco leaf is 80%, the addition of alcohol with obtain to leach liquid measure substantially identical.Tobacco rod involved by this method, regardless of its dry wet degree, all can utilize.
The present invention's percolating device used comprises leaching groove, screen cloth, bracing means and lifting device, described screen cloth is 100 orders, is arranged in leaching groove, screen cloth is provided with bracing means, for reinforcing screen cloth, closely cooperated by rubber seal between bracing means and leaching groove inwall, for sealing, bracing means connects lifting device, and be connected with elevator, leaching groove inwall is provided with guide rail, and lifting device is arranged on guide rail, for last use of slagging tap; Leaching trench bottom be provided with band valve leach pipe.
As the preferred version of this device, by being with the vacuum tube of valve to connect a vavuum pump below described leaching groove, vacuum filtration can be carried out.
Accompanying drawing explanation
Fig. 1 is process chart of the present invention;
Fig. 2 is the structural representation of apparatus of the present invention;
In figure: 1-leaches groove, 2-screen cloth, 3-bracing means, 4-lifting device, 5-vacuum tube, 6-vavuum pump, 7-elevator, 8-guide rail, 9-leach pipe, 10-rubber seal, 11-are emptying.
Detailed description of the invention
Below in conjunction with accompanying drawing 1-2 and detailed description of the invention, the invention will be further described.
As shown in Figure 2, the present invention's percolating device used comprises leaching groove 1, screen cloth 2, bracing means 3 and lifting device 4, described screen cloth 2 is 100 orders, be arranged in leaching groove 1, screen cloth 2 is provided with bracing means 3, for reinforcing screen cloth, closely cooperated by rubber seal 10 between bracing means 3 and leaching groove 1 inwall, for sealing, bracing means 3 connects lifting device 4, and is connected with elevator 7, leaching groove 1 inwall is provided with guide rail 8, lifting device 4 is arranged on guide rail 8, for last use of slagging tap; What be provided with band valve bottom leaching groove 1 leaches pipe 9; Also connect a vavuum pump 6 by the vacuum tube 5 of band valve below leaching groove 1, can vacuum filtration be carried out.
As shown in Figure 1, in a kind of tobacco leaf planting process, the comprehensive development and utilization method of tobacco rod, comprises the steps:
Embodiment 1
(1) get the fresh tobacco rod of 100kg and be crushed to 40-60 order, put it in leaching groove 1, drench the alcohol 170kg into 40-50% concentration from leaching groove 1 upper end, open the valve leached on pipe 9, alcohol liquid is made to leach pipe 9 from naturally leaching by screen cloth 2, till kermesinus disappears, filter liquor 133kg; This filter liquor is carried out air-distillation, collect the cut of 78 DEG C-94 DEG C, obtain the alcohol 92kg of 52% concentration, surplus 10kg after raffinate being boiled off most of moisture, divide with 5kg chloroform after cooling and carry out atmospheric extraction for three times and separate organic phase, recovery chloroform, residue is nicotine, weight is 1.7kg, and content is 91%;
(2) in the slag of above-mentioned leaching groove 1, then drench the alcohol 100kg into 80-85% concentration again, collect filtrate 97kg, filtrate is carried out air-distillation, collect the cut of 78 DEG C-86 DEG C, residue raffinate concentrates, and thickening temperature is 86 DEG C-88 DEG C, time is 30min, after reclaiming the cooling of residue raffinate, with 3kg n-hexane in normal temperature lower point of three extraction, aqueous phase discarded, collect organic phase, after reclaiming n-hexane, obtain flaxen Salanesol, weight is 1.6kg, and content is 17%;
(3) then leach afterwards in the residue of groove in step (2) and add 150kg water again, close the valve leached on pipe 9, heating leaching groove 1 to 75 DEG C, open the valve leached on pipe 9, collect filtrate 150kg, put it into fermentation tank, treat that it is cooled to 35 DEG C, add 0.5kg yeast, carry out normal pressure after 15 days and collect 78-85 DEG C of cut, obtain 62% alcohol 70kg; By lifting device 4, screen cloth 2 is mentioned, obtain 18kg matrix after the residue taking-up on screen cloth 2 being dried and be used for cultivation of dendrobium officinale, respond well.
Embodiment 2
(1) get the dry tobacco rod of 20kg and be crushed to 40-60 order, put it in leaching groove 1, drench the alcohol 170kg into 40-50% concentration from leaching groove 1 upper end, alcohol liquid is leached naturally, till kermesinus disappears, filter liquor 133kg; This filter liquor is carried out air-distillation, collect the cut of 78 DEG C-94 DEG C, obtain the alcohol 92kg of 52% concentration, surplus 10kg after raffinate being boiled off most of moisture, divide with 5kg chloroform after cooling and carry out atmospheric extraction for three times and separate organic phase, recovery chloroform, residue is nicotine, weight is 1.53kg, and content is 91%;
(2) in the slag of above-mentioned leaching groove, then drench the alcohol 100kg into 80-85% concentration again, collect filtrate 97kg, filtrate is carried out air-distillation, collect the cut of 78 DEG C-86 DEG C, residue raffinate concentrates, and thickening temperature is 86 DEG C-88 DEG C, time is 30min, after reclaiming the cooling of residue raffinate, with 3kg n-hexane in normal temperature lower point of three extraction, aqueous phase discarded, collect organic phase, after reclaiming n-hexane, obtain flaxen Salanesol, weight is 1.12kg, and content is 17%;
(3) then leach afterwards in the residue of groove in step (2) and add 150kg water again, close the valve leached on pipe 9, heating leaching groove 1 to 75 DEG C, open the valve leached on pipe 9, collect filtrate 150kg, put it into fermentation tank, treat that it is cooled to 35 DEG C, add 0.5kg yeast, carry out normal pressure after 15 days and collect 78-85 DEG C of cut, obtain 62% alcohol 70kg; Mentioned by screen cloth 2 by lifting device 4, obtain 18kg matrix after the residue taking-up on screen cloth 2 being dried and be used for cultivation of dendrobium officinale, effect is better.
In above-mentioned each filter process, open the valve of vacuum tube 5, use vavuum pump 6 to carry out emptying, can accelerated filtration, reduce slag water content, improve filtrate yield.
Claims (4)
1. the comprehensive development and utilization method of tobacco rod in tobacco leaf planting process, is characterized in that, comprise the steps:
(1) get the fresh tobacco rod of 100kg and be crushed to 40-60 order, put it in the leaching groove of percolating device, drench the alcohol 170kg into 40-50% concentration from leaching groove upper end, alcohol liquid is leached naturally, till kermesinus disappears, filter liquor 133kg; This filter liquor is carried out air-distillation, collect the cut of 78 DEG C-94 DEG C, obtain the alcohol 92kg of 52% concentration, surplus 10kg after raffinate being boiled off most of moisture, divide with 5kg chloroform after cooling and carry out atmospheric extraction for three times and separate organic phase, recovery chloroform, residue is nicotine, weight is 1.7kg, and content is 91%;
(2) in above-mentioned leaching groove, then drench the alcohol 100kg into 80-85% concentration again, collect filtrate 97kg, filtrate is carried out air-distillation, collect the cut of 78 DEG C-86 DEG C, residue raffinate concentrates, and thickening temperature is 86 DEG C-88 DEG C, time is 30min, after reclaiming the cooling of residue raffinate, with 3kg n-hexane in normal temperature lower point of three extraction, aqueous phase discarded, collect organic phase, after reclaiming n-hexane, obtain flaxen Salanesol, weight is 1.6kg, and content is 17%;
(3) then in above-mentioned leaching groove, add 150kg water again, close filtrate (liquid, be heated to 75 DEG C, open filtrate switch, collect filtrate 150kg, put it into fermentation tank, treat that it is cooled to 35 DEG C, add 0.5kg yeast, carry out normal pressure after 15 days and collect 78-85 DEG C of cut, obtain 62% alcohol 70kg; Obtain 18kg matrix after residue taking-up in leaching groove being dried and be used for cultivation of dendrobium officinale, respond well.
2. the comprehensive development and utilization method of tobacco rod in a kind of tobacco leaf planting process according to claim 1, it is characterized in that, get the dry tobacco rod of 20kg and be crushed to 40-60 order, in the said equipment, repeat aforesaid operations, gained nicotine weight reduces 10%, and Salanesol weight reduces 30%.
3. the comprehensive development and utilization method of tobacco rod in a kind of tobacco leaf planting process according to claim 1 and 2, it is characterized in that, described percolating device comprises leaching groove (1), screen cloth (2), bracing means (3) and lifting device (4), described screen cloth (2) is 100 orders, be arranged in leaching groove (1), screen cloth (2) is provided with bracing means (3), for reinforcing screen cloth, closely cooperated by rubber seal (10) between bracing means (3) and leaching groove (1) inwall, for sealing, bracing means (3) connects lifting device (4), and be connected with elevator (7), leaching groove (1) inwall is provided with guide rail (8), lifting device (4) is arranged on guide rail (8), for last use of slagging tap, what be provided with band valve bottom leaching groove (1) leaches pipe (9).
4. the comprehensive development and utilization method of tobacco rod in a kind of tobacco leaf planting process according to claim 3, is characterized in that, described leaching groove (1) below connects a vavuum pump (6) by the vacuum tube (5) of band valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510029652.2A CN104606918B (en) | 2015-01-21 | 2015-01-21 | The comprehensive development and utilization method of tobacco rod in tobacco leaf planting process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510029652.2A CN104606918B (en) | 2015-01-21 | 2015-01-21 | The comprehensive development and utilization method of tobacco rod in tobacco leaf planting process |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104606918A true CN104606918A (en) | 2015-05-13 |
| CN104606918B CN104606918B (en) | 2016-02-10 |
Family
ID=53141726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510029652.2A Active CN104606918B (en) | 2015-01-21 | 2015-01-21 | The comprehensive development and utilization method of tobacco rod in tobacco leaf planting process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104606918B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107467710A (en) * | 2017-07-27 | 2017-12-15 | 浦江县美泽生物科技有限公司 | Tobacco extract |
| CN107549869A (en) * | 2017-07-27 | 2018-01-09 | 磐安县派普特生物科技有限公司 | The preparation method of tobacco extract |
| CN110465535A (en) * | 2019-07-16 | 2019-11-19 | 云南中烟再造烟叶有限责任公司 | A method for recycling waste ash sticks |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1032165A (en) * | 1988-03-09 | 1989-04-05 | 洛阳师范专科学校教务处 | Extraction nicotine from tobacco |
| CN1115751A (en) * | 1994-07-19 | 1996-01-31 | 吴井峰 | Extraction process of solanesol from tobacco with the nicotine extracted |
| CN1609104A (en) * | 2003-10-17 | 2005-04-27 | 李殿福 | Dry distillation process of extracting nicotine from tobacco stem |
| CN1944425A (en) * | 2006-08-11 | 2007-04-11 | 三明华健生物工程有限公司 | High effective simultanuous clean extraction of high purity solanesol and nicotine |
| CN102241565A (en) * | 2011-05-04 | 2011-11-16 | 东北林业大学 | Method for synchronously extracting solanesol and nicotine from tobacco |
| GB2503939A (en) * | 2012-07-13 | 2014-01-15 | Kind Consumer Ltd | Products derived from tobaccco biomass |
-
2015
- 2015-01-21 CN CN201510029652.2A patent/CN104606918B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1032165A (en) * | 1988-03-09 | 1989-04-05 | 洛阳师范专科学校教务处 | Extraction nicotine from tobacco |
| CN1115751A (en) * | 1994-07-19 | 1996-01-31 | 吴井峰 | Extraction process of solanesol from tobacco with the nicotine extracted |
| CN1609104A (en) * | 2003-10-17 | 2005-04-27 | 李殿福 | Dry distillation process of extracting nicotine from tobacco stem |
| CN1944425A (en) * | 2006-08-11 | 2007-04-11 | 三明华健生物工程有限公司 | High effective simultanuous clean extraction of high purity solanesol and nicotine |
| CN102241565A (en) * | 2011-05-04 | 2011-11-16 | 东北林业大学 | Method for synchronously extracting solanesol and nicotine from tobacco |
| GB2503939A (en) * | 2012-07-13 | 2014-01-15 | Kind Consumer Ltd | Products derived from tobaccco biomass |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107467710A (en) * | 2017-07-27 | 2017-12-15 | 浦江县美泽生物科技有限公司 | Tobacco extract |
| CN107549869A (en) * | 2017-07-27 | 2018-01-09 | 磐安县派普特生物科技有限公司 | The preparation method of tobacco extract |
| CN110465535A (en) * | 2019-07-16 | 2019-11-19 | 云南中烟再造烟叶有限责任公司 | A method for recycling waste ash sticks |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104606918B (en) | 2016-02-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104606918B (en) | The comprehensive development and utilization method of tobacco rod in tobacco leaf planting process | |
| CN106993789B (en) | A kind of method for extracting high-quality propolis with subcritical multi-component mixed solvent | |
| CN103042023B (en) | Comprehensive utilization method of peony shells | |
| CN102161932A (en) | Method for extracting high-quality soybean germ oil by using subcritical butane | |
| CN109776275A (en) | A method of cannabidiol is extracted using microbial fermentation | |
| CN202924963U (en) | Processing system for preparing biological oil by municipal sludge supercritical pyrolysis method | |
| CN206152396U (en) | Plant activity composition extraction element | |
| CN101851553A (en) | Method for extracting tea seed oil from tea tree seeds | |
| CN104031744A (en) | Supercritical CO2 extraction method for chimonanthus praecox essential oil | |
| CN112679314A (en) | Preparation process of sclareol | |
| CN105482971A (en) | Brewing method of black rice wine | |
| CN209759413U (en) | Rose extract product extraction element | |
| CN101935591B (en) | Refined extraction method of patchouli oil | |
| CN106520375A (en) | Method for extracting galangal oleoresin by use of subcritical double solvents | |
| CN104073355A (en) | Extraction method of pogostemon cablin essential oil | |
| CN105559003A (en) | Preparation method of sweet-scented osmanthus medicinal extract | |
| CN204447391U (en) | The comprehensive development and utilization device of tobacco rod in tobacco leaf planting process | |
| CN114164046A (en) | Supercritical carbon dioxide extraction method of camellia oil | |
| CN111297972A (en) | Belladonna extract production process | |
| CN111040878A (en) | Method for preparing aroma substance compound by fast pyrolysis of tobacco biomass | |
| CN104073357A (en) | Method for extracting cardamom volatile oil | |
| CN100432095C (en) | Waste-water-free production method for diosgenin | |
| CN207091386U (en) | A kind of overcritical rose ethereal oil extraction element | |
| CN103435661A (en) | Extraction method for grape seed polyphenols | |
| CN211157353U (en) | Traditional Chinese medicine decocting device and integrated system thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |