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1. 发明授权

US10080383B2 Tobacco material and treatment thereof 有权
公开(公告)号：US10080383B2
公开(公告)日：2018-09-25
申请号：US15033199
申请日：2014-10-30
申请人： British American Tobacco (Investments) Limited
发明人： Denis Benjak , Pedro Field , Alcindo Glesse , Matthias Link
IPC分类号： A24B15/18 , A24B9/00 , A24B15/24 , A24B13/00 , A24B3/04
CPC分类号： A24B13/00 , A24B3/04 , A24B15/18 , A24B15/24 , A24B15/245
摘要： A tobacco material and a process for the treatment of tobacco are provided. The process comprises securing the tobacco within a moisture-retaining material and exposing the tobacco material to an ambient processing temperature of at least about 45° C., with the tobacco having a packing density of at least 200 kg/m3 on a dry matter weight base at the start of the process and a moisture content of between about 10% and 23%. The TSNA content of the tobacco material is maintained at a relatively constant level during the process.

2. 发明授权

US09918491B2 Flue-curing apparatus and associated method 有权
公开(公告)号：US09918491B2
公开(公告)日：2018-03-20
申请号：US14662599
申请日：2015-03-19
申请人： R.J. Reynolds Tobacco Company
发明人： Marvin Glenn Riddick
IPC分类号： A24B3/12 , A24B3/04
CPC分类号： A24B3/12 , A24B3/04
摘要： A flue-curing apparatus and a related method are provided. The flue-curing apparatus includes a circulation chamber and a curing chamber that are separated by a divider wall. An air circulation system includes a blower positioned in the circulation chamber that directs air to a heater device and a lower passage into the curing chamber. The air may be received from one or both of an inlet and an upper passage extending from the curing chamber to the circulation chamber. A humidity control system humidifies the air directed into the curing chamber. A controller may receive signals from wet and dry bulb thermometers to determine the conditions in the curing chamber and the condition of tobacco leaves being cured therein. The controller may adjust various operational parameters to cause the tobacco leaves in the curing chamber to cure at a desired rate.

3. 发明申请

US20170188623A1 Method Of Manufacturing Standardized Cannabis Cigarettes 审中-公开
公开(公告)号：US20170188623A1
公开(公告)日：2017-07-06
申请号：US15360989
申请日：2016-11-23
申请人： Jason Cranford
发明人： Jason Cranford
IPC分类号： A24C5/06 , A24B7/04 , A24B15/16 , A24B3/16 , A24C5/47 , A61K31/352 , A24B3/04
CPC分类号： A24C5/06 , A24B3/04 , A24B3/16 , A24B7/04 , A24B15/16 , A24C5/474 , A61K31/352
摘要： A method of manufacturing standardized cannabis cigarettes that may comprise drying harvested cannabis plants at room temperature with a humidity of between approximately 45% and 75%; plant material, including at least one of stems and seeds, may be removed to produce a refined cannabis. The method may further include chopping the refined cannabis into cannabis particles with a median value of particle area between approximately 1.5 mm2 and approximately 4.5 mm2. The cannabis particles may be homogenized to produce a blended cannabis. One or more cannabis contact points of a commercial cigarette rolling machine may then be lubricated to preventing the adherence of cannabis resin to the cannabis contact points. The method may further include packing the blended cannabis into a paper rolling tube at a packing pressure of approximately 40 psi to approximately 120 psi to form the standardized cannabis cigarette assuring the controlled delivery of cannabinoids during combustion.

4. 发明授权

US08327855B2 Process for preparing a tobacco blend 有权
标题翻译：制备烟草混合物的方法
公开(公告)号：US08327855B2
公开(公告)日：2012-12-11
申请号：US12421833
申请日：2009-04-10
申请人： Pierre Wetzel , Frederic Buehler
发明人： Pierre Wetzel , Frederic Buehler
IPC分类号： A24B3/02
CPC分类号： A24B3/08 , A24B3/04
摘要： In a process for preparing a tobacco blend, at least two different types of tobacco are thermally treated and blended so as to form the tobacco blend. Thermal treatment as well as blending of the different types of tobacco is performed by introducing the different types of tobacco into a combined thermal treating and blending unit, where thermally treating as well as blending of the at least two different types of tobacco is performed.
摘要翻译：在制备烟草混合物的方法中，热处理和混合至少两种不同类型的烟草以形成烟草混合物。通过将不同类型的烟草引入到组合的热处理和混合单元中进行热处理以及不同类型烟草的混合，其中进行热处理以及混合至少两种不同类型的烟草。

5. 发明授权

US06880814B2 Process gas conditioning for tobacco dryers 有权
标题翻译：烟草干燥机的过程气体调节
公开(公告)号：US06880814B2
公开(公告)日：2005-04-19
申请号：US10120002
申请日：2002-04-10
申请人： Frank Pluckhahn , Gerald Schmekel , Arno Weiss , Dietmar Franke
发明人： Frank Pluckhahn , Gerald Schmekel , Arno Weiss , Dietmar Franke
IPC分类号： A24B3/04 , A24B9/00 , F26B17/10 , F26B21/08 , B01F3/04
CPC分类号： F26B21/08 , A24B3/04 , F26B17/10 , F26B2200/22 , Y10S261/15
摘要： The invention relates to process gas conditioning for tobacco dryers. In particular, it relates to a device for conditioning dryer which includes a vaporization unit with a chamber for introducing and vaporizing water to be added to the process gas, wherein the vaporization unit is arranged before the tobacco dryer and before the tobacco is introduced into the process gas. Furthermore, the invention relates to a vaporization unit for introducing water vapor into the flow of process gas in a tobacco dryer which includes a through-flow tank in which water introduced via a number of spray jets is completely vaporized, in contact with the process gas, and to a method for conditioning process gas for a tobacco dryer, in particular a flow dryer, wherein vapor is added to the process gas by introducing and vaporizing water, the water in the flow of process gas being vaporized in an vaporization unit before the tobacco dryer and before the tobacco is introduced into the process gas.
摘要翻译：本发明涉及烟草干燥机的工艺气体调节。具体地说，本发明涉及一种用于调节干燥器的装置，其包括具有用于引入和蒸发加入到工艺气体中的水的室的蒸发单元，其中蒸发单元布置在烟草干燥器之前并且在烟草被引入到工艺气体。此外，本发明涉及一种用于在烟草干燥器中将水蒸汽引入工艺气体流中的蒸发单元，其包括通过多个喷射流引入的水被完全汽化的通流罐，其与处理气体接触以及一种用于调节用于烟草干燥器，特别是流动干燥器的处理气体的方法，其中通过引入和蒸发水将蒸气加入到处理气体中，处理气体流中的水在蒸发单元之前蒸发烟草干燥器之前和烟草被引入工艺气体之前。

6. 发明申请

US20050034321A1 Method of controlling moisture of material and apparatus therefore 有权
标题翻译：因此控制材料和设备的水分的方法
公开(公告)号：US20050034321A1
公开(公告)日：2005-02-17
申请号：US10923032
申请日：2004-08-23
申请人： Koji Sakamoto , Susumu Uchida , Katsuhide Yokota , Takashi Ogawa , Kazuo Yoshimoto
发明人： Koji Sakamoto , Susumu Uchida , Katsuhide Yokota , Takashi Ogawa , Kazuo Yoshimoto
IPC分类号： A24B3/04 , F26B11/02
CPC分类号： F26B11/028 , A24B3/04 , F26B11/044 , F26B21/06 , F26B2200/22
摘要： An apparatus for carrying out a method of controlling the moisture of tobacco material comprises a hollow rotating cylinder (6) having an inlet (4) and an outlet (8) for tobacco material, and a feeding device for supplying a moist air flow into the rotating cylinder (6) such that the moist air flow runs out from the inlet (4) toward the outlet (8) within the rotating cylinder (6). Temperature and relative humidity of the moist air flow supplied into the rotating cylinder (6) are within the range of 40-80° C. and 80-95%, respectively.
摘要翻译：用于实施烟草材料的湿度控制方法的装置包括：具有用于烟草材料的入口（4）和出口（8）的中空旋转圆筒（6）和用于将湿空气流供应到旋转圆筒（6），使得湿气流从入口（4）向旋转圆筒（6）内的出口（8）流出。供应到旋转圆筒（6）中的湿气流的温度和相对湿度分别在40-80℃和80-95％的范围内。

7. 发明授权

US06718988B1 Pressurized tobacco drying process 有权
标题翻译：加压烟草干燥过程
公开(公告)号：US06718988B1
公开(公告)日：2004-04-13
申请号：US10088958
申请日：2002-03-22
申请人： Wendy Stella Cooper , Paul Clive Chadwick , Helen Elizabeth Ruth Howitt
发明人： Wendy Stella Cooper , Paul Clive Chadwick , Helen Elizabeth Ruth Howitt
IPC分类号： A24B304
CPC分类号： A24B3/04 , A24B3/182
摘要： This invention describes a pressurized drying process particularly useful for changing the aroma of Burley tobacco, and the taste and flavor of cigarettes comprising such processed tobacco. Burley tobacco is treated in a pressurized dryer at temperatures of 120° C. or more in a pressure range of 0.25-7 Bar absolute to provide a processed Burley tobacco with a more toasted character. Other tobaccos may also be treated in a similar manner to effect a change in expansion
摘要翻译：本发明描述了特别可用于改变白肋烟烟草香气的加压干燥方法，以及包含这种加工烟草的香烟的味道和风味。在加压干燥器中，在温度为120℃或更高的0.25-7巴绝对压力范围内处理白肋烟，以提供具有更高烘烤特性的经加工的白肋烟。也可以以类似的方式处理其它烟草以实现膨胀的变化

8. 发明申请

US20040050398A1 Method for the treatment of tobacco 有权
标题翻译：烟草治疗方法
公开(公告)号：US20040050398A1
公开(公告)日：2004-03-18
申请号：US10466843
申请日：2003-07-21
发明人： Michael Intorp , Hans-Jurgen Nikulla
IPC分类号： A24B003/10
CPC分类号： A24B3/04 , A24B3/12
摘要： In a process for the treatment of tobacco, in particular Burley tobacco, the tobacco, which is preferably in the form of leaf tobacco, is treated with a casing, which preferably contains sugar. A thermal treatment of the casing-treated tobacco with saturated steam follows, wherein, before the steam treatment, the tobacco moisture content is in the range from 15% to 25% and wherein, after the steam treatment, the tobacco moisture content is in the range from 15% to 25% and the tobacco temperature is in the range from 80null C. to 115null C.
摘要翻译：在用于治疗烟草，特别是白肋烟的方法中，优选以烟叶形式的烟草用优选包含糖的外壳处理。随后，对具有饱和蒸汽的套管处理的烟草进行热处理，其中，在蒸汽处理之前，烟草水分含量在15％至25％的范围内，并且其中在蒸汽处理之后，烟草水分含量在范围为15％至25％，烟草温度范围为80°C至115°C

9. 发明申请

US20020185755A1 Process gas conditioning for tobacco dryers 有权
标题翻译：烟草干燥机的过程气体调节
公开(公告)号：US20020185755A1
公开(公告)日：2002-12-12
申请号：US10120002
申请日：2002-04-10
申请人： British American Tobacco (Germany) GmbH
发明人： Frank Pluckhahn , Gerald Schmekel , Arno Weiss , Dietmar Franke
IPC分类号： B01F003/04
CPC分类号： F26B21/08 , A24B3/04 , F26B17/10 , F26B2200/22 , Y10S261/15
摘要： The invention relates to process gas conditioning for tobacco dryers. In particular, it relates to a device for conditioning process gas for a tobacco dryer, in particular a flow dryer, comprising a means for introducing and vaporizing water to be added to the process gas, wherein the means comprises a vaporization unit arranged before the tobacco dryer and before the tobacco is introduced into the process gas. Furthermore, the invention relates to a vaporization unit for introducing water vapor into the flow of process gas in a tobacco dryer, comprising a through-flow tank in which water introduced via a number of spray jets is completely vaporized, in contact with the process gas, and to a method for conditioning process gas for a tobacco dryer, in particular a flow dryer, wherein vapor is added to the process gas by introducing and vaporizing water, the water in the flow of process gas being vaporized in an vaporization unit before the tobacco dryer and before the tobacco is introduced into the process gas.
摘要翻译：本发明涉及烟草干燥机的工艺气体调节。特别地，本发明涉及一种用于调节用于烟草干燥器的处理气体的装置，特别是流动干燥器，其包括用于引入和蒸发待加入到工艺气体中的水的装置，其中所述装置包括布置在烟草之前的蒸发单元在将烟草引入工艺气体之前。此外，本发明涉及一种用于在烟草干燥器中将水蒸汽引入工艺气体流中的蒸发单元，其包括通过多个喷射流引入的水完全蒸发的通流罐，其与工艺气体接触以及一种用于调节用于烟草干燥器，特别是流动干燥器的处理气体的方法，其中通过引入和蒸发水将蒸气加入到处理气体中，处理气体流中的水在蒸发单元之前蒸发烟草干燥器之前和烟草被引入工艺气体之前。

10. 发明授权

US06158441A Method of and apparatus for applying a conditioning agent to tobacco 失效
标题翻译：将调理剂施用于烟草的方法和装置
公开(公告)号：US06158441A
公开(公告)日：2000-12-12
申请号：US131733
申请日：1998-08-10
申请人： Torsten Grigutsch , Dieter Paus
发明人： Torsten Grigutsch , Dieter Paus
IPC分类号： A24B3/04 , A24B3/18
CPC分类号： A24B3/04 , A24B3/182
摘要： A shower of tobacco particles is admitted into the inlet at the top of and descends by gravity and/or under the action of a driven cell wheel in a generally upright duct. The particles are moisturized prior to admission into the duct or due to contact with droplets of water in the inlet, and are thereupon caused to traverse an orbiting shower of steam, water and/or another conditioning medium in an intermediate portion of their path in the duct. Such treatment entails a swelling and thus increases the volume of the particles. The conditioning medium is discharged via orifices radially outwardly from at least one substantially horizontal conduit which is rotated about its axis and can be provided with external pins or analogous mechanical impellers serving to cause the particles of tobacco to orbit about the conduit prior to descending into the range of a dryer at a level below the intermediate portion of the path, e.g., at the outlet of the duct.
摘要翻译：烟雾颗粒的淋浴通过重力和/或在大致直立的导管中的驱动单元轮的作用下进入入口的入口并下降。颗粒在进入管道之前被保湿或者由于与入口中的水滴接触而被润湿，并且随后在其路径的中间部分中穿过蒸汽，水和/或其它调理介质的旋转淋浴，管。这种处理需要膨胀，从而增加了颗粒的体积。调理介质通过孔口从至少一个基本上水平的管道径向向外排出，该导管围绕其轴线旋转并且可以设置有用于使烟草颗粒在下降到干燥器的范围在路径的中间部分以下，例如在管道的出口处。

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