公开(公告)号：WO2013081684A3

公开(公告)日：2014-05-01

申请号：PCT/US2012051592

申请日：2012-08-20

Applicant: UNIV NORTHEASTERN ,  BUSNAINA AHMED ,  JUNG YUNG JOON ,  SOMU SIVASUBRAMANIAN ,  DATAR ANIKET ,  KIM YOUNG LAE

Inventor： BUSNAINA AHMED ,  JUNG YUNG JOON ,  SOMU SIVASUBRAMANIAN ,  DATAR ANIKET ,  KIM YOUNG LAE

IPC: G01N7/00

CPC classification number: G01N27/26 ,  B82Y15/00 ,  B82Y30/00 ,  G01N21/75 ,  G01N21/77 ,  G01N27/127 ,  G01N27/414 ,  G01N27/4146 ,  G01N33/0044 ,  H01L51/0048 ,  H01L51/0049 ,  H01L51/0575

Abstract: A carbon nanotube-based micron scale chemical sensor or sensor array is provided that enables the remote detection of hydrogen sulfide and other chemicals in a gas stream. The sensor is suitable for use in harsh environments of high temperature and pressure such as those encountered during petrochemical exploration and recovery. Multiplex sensor devices detect two or more chemical agents simultaneously, or they can detect conditions such as pressure, salinity, humidity, pH, or scale-forming ions. Incorporation of read out electronics and an RF signal generator into the sensor device enables it to communicate to a relay station or receiver for 3D mapping or other analysis. Methods are also provided for fabricating the chemical sensor device and using the device for detection.

Abstract translation: 提供了基于碳纳米管的微米级化学传感器或传感器阵列，其能够在气流中远程检测硫化氢和其它化学物质。 该传感器适用于高温高压恶劣环境，如石油化工勘探和回收过程中遇到的环境。 多重传感器装置同时检测两种或多种化学试剂，或者它们可以检测诸如压力，盐度，湿度，pH或鳞屑形成离子之类的条件。 将读出的电子装置和RF信号发生器结合到传感器装置中，使其能够与中继站或接收器进行通信，以进行3D映射或其他分析。 还提供了用于制造化学传感器装置并使用该装置进行检测的方法。

公开(公告)号：WO2013081684A2

公开(公告)日：2013-06-06

申请号：PCT/US2012/051592

申请日：2012-08-20

Applicant: NORTHEASTERN UNIVERSITY ,  BUSNAINA, Ahmed ,  JUNG, Yung Joon ,  SOMU, Sivasubramanian ,  DATAR, Aniket ,  KIM, Young, Lae

Inventor： BUSNAINA, Ahmed ,  JUNG, Yung Joon ,  SOMU, Sivasubramanian ,  DATAR, Aniket ,  KIM, Young, Lae

IPC: G01N27/26

CPC classification number: G01N27/26 ,  B82Y15/00 ,  B82Y30/00 ,  G01N21/75 ,  G01N21/77 ,  G01N27/127 ,  G01N27/414 ,  G01N27/4146 ,  G01N33/0044 ,  H01L51/0048 ,  H01L51/0049 ,  H01L51/0575

Abstract: A carbon nanotube-based micron scale chemical sensor or sensor array is provided that enables the remote detection of hydrogen sulfide and other chemicals in a gas stream. The sensor is suitable for use in harsh environments of high temperature and pressure such as those encountered during petrochemical exploration and recovery. Multiplex sensor devices detect two or more chemical agents simultaneously, or they can detect conditions such as pressure, salinity, humidity, pH, or scale-forming ions. Incorporation of read out electronics and an RF signal generator into the sensor device enables it to communicate to a relay station or receiver for 3D mapping or other analysis. Methods are also provided for fabricating the chemical sensor device and using the device for detection.

Abstract translation: 提供了基于碳纳米管的微米级化学传感器或传感器阵列，其能够在气流中远程检测硫化氢和其它化学物质。 该传感器适用于高温高压恶劣环境，如石油化工勘探和回收过程中遇到的环境。 多重传感器装置同时检测两种或多种化学试剂，或者它们可以检测诸如压力，盐度，湿度，pH或鳞屑形成离子之类的条件。 将读出的电子装置和RF信号发生器结合到传感器装置中，使其能够与中继站或接收器进行通信，以进行3D映射或其他分析。 还提供了用于制造化学传感器装置并使用该装置进行检测的方法。

公开(公告)号：KR20070114072A

公开(公告)日：2007-11-29

申请号：KR20070060754

申请日：2007-06-20

Applicant: KIM YOUNG LAE ,  JEOUNG TAI YONG ,  KO SUNG HUN

Inventor： JEOUNG TAI YONG

IPC: A23L17/60 ,  A23L17/00

CPC classification number: A23L17/60 ,  A23V2250/202 ,  A23V2300/50

Abstract: A method for preparing extract, concentrate and distillate by using sea tangle or brown seaweed powder is provided to take the extract, concentrate and distillate mixed to food and drink or use the extract, concentrate and distillate as a food and drink additive by processing the sea tangle or brown seaweed coated with its specific flavor into granules or powder and then making the extract, concentrate and distillate. A method for preparing extract, concentrate and distillate by using sea tangle or brown seaweed powder coated with the specific flavor of sea tangle or brown seaweed comprises: (i) a first process of washing sea tangle or brown seaweed; detoxifying, sterilizing and neutralizing the washed sea tangle or brown seaweed by soaking it in water containing acetic acid, citric acid and salt, wherein each of the acetic acid, citric acid and salt is added to the water by 0.2~0.5wt%, 0.2~0.5wt% and 0.1~0.4wt%, based on the total weight of the water; spraying liquor on the sterilized sea tangle or brown seaweed and then drying it for a water content to be less than 5%; firstly crushing the dried sea tangle or brown seaweed; putting the crushed sea tangle or brown seaweed into a parching machine, spraying liquor with an alcohol content of 14~20% on the sea tangle or brown seaweed, wherein the amount of the sprayed liquor is 0.3~0.5wt%, based on the total weight of the sea tangle or brown seaweed, rotating the machine at a velocity of 40~50rpm at an inner temperature of 70~100°C, sealing up the machine when the specific flavor of the sea tangle or brown seaweed gets vaporized, setting the inner temperature to 120~200°C, and rotating the machine at a velocity of 200~250rpm to coat the sea tangle or brown seaweed with its specific flavor; and processing the sea tangle or brown seaweed coated with its specific flavor into granules or fine powder; and (ii) a second process of adding 10~15% of the sea tangle or brown seaweed powder obtained from the process (i), 1.5~2.5% of liquor, 0.5~1.0% of salt, 0.5~1.0% of acetic acid and 0.5~1.0% of citric acid to water at 35~45°C, based on the total weight of the water, to obtain an extract from the sea tangle or brown seaweed powder; and concentrating and distilling the extract at low temperature under vacuum condition.

Abstract translation: 提供采用海螯杂或褐藻粉制备提取物，浓缩物和蒸馏物的方法，将提取物，浓缩物和蒸馏物混合食品和饮料，或通过加工海水将提取物，浓缩物和蒸馏物作为食品和饮料添加剂 缠结或褐色海藻将其特定风味涂覆成颗粒或粉末，然后制成提取物，浓缩和蒸馏。 通过使用海螯虾或棕色海藻的特定风味涂覆的海带或棕色海藻粉制备提取物，浓缩物和蒸馏物的方法包括：（i）洗涤海带或棕色海藻的第一种方法; 将含有乙酸，柠檬酸和盐的水浸泡在水中，将洗涤的海带或棕色海藻进行去毒，消毒和中和，其中将乙酸，柠檬酸和盐中的每一种加入到水中0.2〜0.5wt％，0.2 〜0.5重量％和0.1〜0.4重量％，基于水的总重量; 在无菌海带或棕色海藻上喷洒酒精，然后干燥，含水量小于5％; 首先粉碎干海缠结或褐海藻; 将粉碎的海带缠结或褐色海藻放入加热器中，喷洒酒精含量为14〜20％的酒精海藻或棕色海藻，其中喷雾液的量为0.3〜0.5wt％，基于总量 海带重量或褐色海藻，内部温度为70〜100℃，以40〜50rpm的速度旋转机器，当海螯虾或褐海藻的特定风味蒸发时，将机器密封 内部温度为120〜200℃，以200〜250rpm的速度旋转机器，以特定的风味涂上海带或褐色海藻; 并将其具有特定风味的海缠结或褐色海藻加工成颗粒或细粉; 和（ii）加入（i）方法得到的海螯合或褐色海藻粉末的10〜15％的第二种方法，1.5〜2.5％的液体，0.5〜1.0％的盐，0.5〜1.0％的乙酸 和0.5〜1.0％的柠檬酸与水在35〜45℃下，以水的总重为基准，得到海藻提取物或褐海藻粉; 并在真空条件下在低温下浓缩和蒸馏提取物。