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公开(公告)号：US20140066351A1
公开(公告)日：2014-03-06
申请号：US14111263
申请日：2012-04-03
CPC分类号： C11D3/0073 , C02F5/10 , C02F5/105 , C02F5/12 , C02F2103/10 , C02F2303/08 , C09K8/528 , C09K8/54 , C11D3/04 , C11D3/2075 , C11D3/2079 , C11D3/2082 , C11D7/04 , C11D7/08 , C11D7/10 , C11D7/265
摘要： This invention refers to a stabilized pipe scaling remover and inhibitor compound, where a useful formulation is presented for the dissolution of scaling such as barium sulfate, calcium sulfate, calcium carbonate, magnesium carbonate, barium carbonate and ferric oxide.This formulation is made up by a stabilized group of organic and inorganic acids, in addition to amines or alcohols of a high molecular weight which make it a low-corrosion, highly-effective fluid.The possible fluids to be obtained from this document ensure the least amount of damage to the pipes used for its transportation and are friendly to different polymer materials. They progressively attack buildup scaling by solubilizing it in an aqueous medium and breaking down the carbonate ion.Its use in the oil industry is as scale inhibitor, inorganic scale inhibitor, or scale formation inhibitor (when applied in solution). When used for dissolving scaling, it causes a gradual decomposition which allows for the fluid to enter over longer distances with a better action, along the solid with which it becomes in contact.The product interferes by anion-cation interaction on ions with precipitation potential, inhibiting them, producing a group of agglomerations with a low molecular weight and high stability, which allows it to stay in the core of the solution in which it is located without forming insoluble agglomerates.
摘要翻译： 本发明涉及一种稳定的管道除垢剂和抑制剂化合物，其中提供了用于溶解诸如硫酸钡，硫酸钙，碳酸钙，碳酸镁，碳酸钡和氧化铁的结垢的有用配方。 该制剂除了具有高分子量的胺或醇以外还有一种稳定的有机和无机酸组成，使其成为低腐蚀，高效液体。 从本文件获得的可能的流体确保对其运输使用的管道的损害最小，并且对不同的聚合物材料是友好的。 它们通过将其溶解在水性介质中并分解碳酸根离子来逐渐地攻击结垢。 其在石油工业中的应用是阻垢剂，无机垢抑制剂或水垢形成抑制剂（在溶液中使用时）。 当用于溶解结垢时，会导致逐渐分解，使得流体沿着与其接触的固体具有更好的作用，允许流体在更长的距离内进入。 该产品通过阴离子 - 阳离子与具有沉淀电位的离子相互作用干扰，抑制它们，产生一组具有低分子量和高稳定性的团聚体，这使其能够停留在其所在的溶液的核心中而不形成不溶性 附聚物。
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公开(公告)号：US09085748B2
公开(公告)日：2015-07-21
申请号：US14111263
申请日：2012-04-03
IPC分类号： C11D7/04 , C11D7/12 , C11D7/22 , C11D3/00 , C11D3/04 , C11D3/20 , C02F5/10 , C09K8/528 , C11D7/08 , C11D7/10 , C11D7/26 , C09K8/54 , C02F5/12 , C02F103/10
CPC分类号： C11D3/0073 , C02F5/10 , C02F5/105 , C02F5/12 , C02F2103/10 , C02F2303/08 , C09K8/528 , C09K8/54 , C11D3/04 , C11D3/2075 , C11D3/2079 , C11D3/2082 , C11D7/04 , C11D7/08 , C11D7/10 , C11D7/265
摘要： A chemical composition for eliminating and inhibiting formation of scaling in pipes caused by, for example, barium sulfate, calcium sulfate, calcium carbonate, magnesium carbonate, barium carbonate and ferric oxide. The chemical composition is comprised of a volume of an inorganic salt (0-12%), an organic monocarboxylic acid (0-45%), an organic di- or tricarboxylic acid (0-45%), an inorganic acid (0-15%), a salt derived from an organic carboxylic acid (0-15%), a corrosion inhibitor comprised of a mixture of amines or alcohols of high molecular weight (0-15%), and potable or sea water (0-92%). A biocide provides for gradual decomposition of precipitates without forming insoluble agglomerates. Elimination occurs through solubilization and dissolution of precipitates in an aqueous medium. Inhibition occurs through interference of anion-cation interactions of potential precipitation-forming ions preventing precipitate formation. The fluid produced has low corrosivity, benign to various polymeric materials, and ensures less damage and obstruction to pipes used during transport.
摘要翻译： 用于消除和抑制由例如硫酸钡，硫酸钙，碳酸钙，碳酸镁，碳酸钡和氧化铁引起的管道中的结垢形成的化学组合物。 化学成分由无机盐（0-12％），有机一元羧酸（0-45％），有机二羧酸（0-45％），无机酸（0-45％）， 15％），衍生自有机羧酸（0-15％）的盐，由高分子量（0-15％）的胺或醇的混合物和饮用水或海水（0-92）组成的缓蚀剂 ％）。 杀生物剂提供沉淀物的逐渐分解而不形成不溶性附聚物。 通过溶解和溶解沉淀物在水性介质中进行消除。 抑制作用是通过潜在沉淀形成离子的阴离子 - 阳离子相互作用的干扰来防止沉淀物形成。 所生产的流体具有低腐蚀性，对各种聚合物材料是良好的，并且确保在运输过程中使用的管道的损坏和阻塞较少。
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公开(公告)号：US20130225454A1
公开(公告)日：2013-08-29
申请号：US13805196
申请日：2011-03-23
IPC分类号： C09K8/524
CPC分类号： C09K8/524 , C10L1/14 , C10L1/1608 , C10L1/19 , C10L10/00 , C10L2200/0453 , C10L2230/14 , C10L2270/10 , C10L2300/40
摘要： This invention refers to the manufacture and use of a petroleum asphaltene handler additive compound, which when applied in heavy oil, it makes asphaltenes to remain in suspension or dissolve, producing a viscosity reduction effect, this way avoiding formation of asphaltenic conglomerates precipitation in oil wells, storage tanks, as well as keeping pipelines from being obstructed.The components of this new additive compound achieve such a molecular coupling that the final liquid may be miscible in all types of oil. There are currently solubility models with the use of different methods for handling asphaltenes; some of them use solvents which generate other problems to the oil's physical and chemical stability, and in other cases, for example, the use of steam or heat, it becomes a temporary solution because the oil returns to the initial conditions at the end because reversible processes are utilized.
摘要翻译： 本发明涉及石油沥青质处理剂添加剂化合物的制造和使用，当将其应用于重油时，其使沥青质保持悬浮或溶解，产生粘度降低效果，避免在油井中形成沥青质聚集体沉淀 ，储罐，以及保持管道免受阻塞。 这种新的添加剂化合物的组分实现了这种分子偶联，使得最终液体可以在所有类型的油中混溶。 目前有溶解度模型，使用不同的处理沥青质的方法; 其中一些使用对油的物理和化学稳定性产生其他问题的溶剂，而在其他情况下，例如使用蒸汽或热量，它成为临时解决方案，因为油回到最终的初始条件是可逆的 利用流程。
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公开(公告)号：US09045676B2
公开(公告)日：2015-06-02
申请号：US13805196
申请日：2011-03-23
CPC分类号： C09K8/524 , C10L1/14 , C10L1/1608 , C10L1/19 , C10L10/00 , C10L2200/0453 , C10L2230/14 , C10L2270/10 , C10L2300/40
摘要： This invention refers to the production and use of a petroleum asphaltene handler additive compound which when applied in heavy oil, causes asphaltenes to remain in suspension or dissolve, producing a viscosity reduction effect that prevents formation of precipitation of asphaltenic conglomerates in oil wells and storage tanks, as well as prevents pipelines from being obstructed.The molecular binding of the components of this new additive compound is such that the final liquid may be miscible in all types of oil. There are currently solubility models using different methods for handling asphaltenes; some of which use solvents which generate other problems to the physical and chemical stability of the oil, while others, as for example with the use of steam or heat, provide a temporary solution because the oil ultimately returns to the initial conditions thereof owing to the use of reversible processes.
摘要翻译： 本发明涉及石油沥青质处理剂添加剂化合物的生产和使用，当在重油中使用时，使沥青质保持悬浮或溶解，产生粘度降低效果，防止在油井和储罐中形成沥青砾石沉淀 ，以及防止管道被堵塞。 这种新的添加剂化合物的组分的分子结合使得最终液体可以在所有类型的油中混溶。 目前，溶解度模型使用不同的处理沥青质的方法; 其中一些使用对油的物理和化学稳定性产生其他问题的溶剂，而其它的，例如使用蒸汽或热，提供临时溶液，因为油最终返回到其初始条件，原因是由于 使用可逆过程。
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