-
公开(公告)号：US08055395B1
公开(公告)日：2011-11-08
申请号：US11820940
申请日：2007-06-21
申请人： Charles B. Dirks , Michael J. Krenz , Pamela K. Hahn , David W. Jennings , Tod J. Santel , Robert F. Dancer
发明人： Charles B. Dirks , Michael J. Krenz , Pamela K. Hahn , David W. Jennings , Tod J. Santel , Robert F. Dancer
CPC分类号： G08G5/025 , G05D1/0204 , G08G5/0021 , G08G5/0091
摘要： A system for providing crosswind component information to a pilot of an aircraft is disclosed. The system is comprised of a navigation system; datalink system; devices for manual input of data; a crosswind component module consisting of, in part, a processor and database; and an indicating system consisting of, in part, a tactical display unit system of an aircraft. A navigation system may provide flight parameters for measured and intended flight data as inputs. Other data may also be provided from manual input devices and a datalink system as inputs. The processor of the crosswind component module receives the data, retrieves runway direction data, and determines the data of the crosswind components. An indicating system receives the data of the crosswind components and displays this information.
摘要翻译： 公开了一种用于向飞行员飞行员提供侧风分量信息的系统。 该系统由导航系统组成; 数据链系统 用于手动输入数据的设备; 部分由处理器和数据库组成的侧风分量模块; 以及由部分地由飞机的战术显示单元系统组成的指示系统。 导航系统可以为测量和预期飞行数据提供飞行参数作为输入。 也可以从手动输入设备和数据链路系统提供其他数据作为输入。 逆风组件模块的处理器接收数据，检索跑道方向数据，并确定侧风分量的数据。 指示系统接收侧风分量的数据并显示该信息。
-
公开(公告)号：US20210355387A1
公开(公告)日：2021-11-18
申请号：US15931176
申请日：2020-05-13
摘要： A method of stabilizing asphaltenes in a petroleum hydrocarbon fluid is disclosed. The method includes contacting the petroleum hydrocarbon fluid with a polybenzoxazine comprising repeating structural units of Formula (I): wherein R1 is hydrogen, a C1-30 alkyl, a C3-30 cycloalkyl, a C6-30 aryl, a C7-30 alkylarylene, a C7-30 arylalkyl, a C5-30 heteroaryl, or a C3-30 heterocycloalkyl; and R2 is a C1-30 alkyl, a C3-30 cycloalkyl, a C6-30 aryl, a C7-30 alkylarylene, a C7-30 arylalkyl, a C5-30 heteroaryl, or a C3-30 heterocycloalkyl.
-
公开(公告)号：US08691731B2
公开(公告)日：2014-04-08
申请号：US12940691
申请日：2010-11-05
CPC分类号： E21B37/06 , B08B7/0071 , C09K8/52
摘要： Generating heat within a combination solvent/acid system removes undesirable deposits from petroleum reservoir formations (especially the near well-bore region), oilfield equipment, and petroleum processing equipment. An exothermic reaction occurs between the solvent and the acid and the heat evolved helps remove organic solid deposits. The acids may include organic acid compounds, such as sulfonic acids, sulfuric acid and nitric acid. The solvents may include terpene- and terpene-derivative-containing solvents, including, but not necessarily limited to, limonene, pinene, dipentene, myrcene, turpentines and compounds having at least one double bond, such as methyl furan, dienes, styrene, vinyl acetate and the like. The exothermic reaction produces a great amount of heat, and together with using certain acids and solvents already known as effective to remove paraffin and asphaltene deposition, removing such deposits is improved.
摘要翻译： 在组合溶剂/酸系统内产生热量可从石油储层地层（特别是近井眼区域），油田设备和石油加工设备中除去不需要的沉积物。 在溶剂和酸之间发生放热反应，放出的热量有助于去除有机固体沉积物。 酸可以包括有机酸化合物，例如磺酸，硫酸和硝酸。 溶剂可以包括萜烯和萜烯衍生物的溶剂，包括但不一定限于柠檬烯，蒎烯，二戊烯，月桂烯，松节油和具有至少一个双键的化合物，例如甲基呋喃，二烯，苯乙烯，乙烯基 乙酸酯等。 放热反应产生大量的热量，并且与使用已知有效除去石蜡和沥青质沉积物的某些酸和溶剂一起，改善了除去这些沉积物。
-
公开(公告)号：US11162036B1
公开(公告)日：2021-11-02
申请号：US15931176
申请日：2020-05-13
摘要： A method of stabilizing asphaltenes in a petroleum hydrocarbon fluid is disclosed. The method includes contacting the petroleum hydrocarbon fluid with a polybenzoxazine comprising repeating structural units of Formula (I): wherein R1 is hydrogen, a C1-30 alkyl, a C3-30 cycloalkyl, a C6-30 aryl, a C7-30 alkylarylene, a C7-30 arylalkyl, a C5-30 heteroaryl, or a C3-30 heterocycloalkyl; and R2 is a C1-30 alkyl, a C3-30 cycloalkyl, a C6-30 aryl, a C7-30 alkylarylene, a C7-30 arylalkyl, a C5-30 heteroaryl, or a C3-30 heterocycloalkyl.
-
公开(公告)号：US20110114323A1
公开(公告)日：2011-05-19
申请号：US12940691
申请日：2010-11-05
CPC分类号： E21B37/06 , B08B7/0071 , C09K8/52
摘要： Generating heat within a combination solvent/acid system removes undesirable deposits from petroleum reservoir formations (especially the near well-bore region), oilfield equipment, and petroleum processing equipment. An exothermic reaction occurs between the solvent and the acid and the heat evolved helps remove organic solid deposits. The acids may include organic acid compounds, such as sulfonic acids, sulfuric acid and nitric acid. The solvents may include terpene- and terpene-derivative-containing solvents, including, but not necessarily limited to, limonene, pinene, dipentene, myrcene, turpentines and compounds having at least one double bond, such as methyl furan, dienes, styrene, vinyl acetate and the like. The exothermic reaction produces a great amount of heat, and together with using certain acids and solvents already known as effective to remove paraffin and asphaltene deposition, removing such deposits is improved.
摘要翻译： 在组合溶剂/酸系统内产生热量可从石油储层地层（特别是近井眼区域），油田设备和石油加工设备中除去不需要的沉积物。 在溶剂和酸之间发生放热反应，放出的热量有助于去除有机固体沉积物。 酸可以包括有机酸化合物，例如磺酸，硫酸和硝酸。 溶剂可以包括萜烯和萜烯衍生物的溶剂，包括但不一定限于柠檬烯，蒎烯，二戊烯，月桂烯，松节油和具有至少一个双键的化合物，例如甲基呋喃，二烯，苯乙烯，乙烯基 乙酸酯等。 放热反应产生大量的热量，并且与使用已知有效除去石蜡和沥青质沉积物的某些酸和溶剂一起改善了这些沉积物的去除。
-
-
-
-
搜索结果
5 条记录 (耗时 0.028 秒)
