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公开(公告)号：US20160083132A1
公开(公告)日：2016-03-24
申请号：US14779830
申请日：2013-01-24
Applicant: Alejandro VELÁSQUEZ LÓPEZ , Ricardo MEJÍA GUTIÉRREZ , Santiago PÉREZ CARDONA , Johan Alexander GIL VALDERRANA , Mauricio ARAMBURO LONDOÑO , Estefanía DUQUE VALENCIA , CEMENTOS ARGOS S.A. , UNIVERSIDAD EAFIT
Inventor： Alejandro VELASQUEZ LOPEZ , Ricardo MEJIA GUTIERREZ , Santiago PEREZ CARDONA , Johan Alexander GIL VALDERRAMA , Mauricio ARAMBURO LONDONO , Estefania DUQUE VALENCIA
IPC: B65B63/02
CPC classification number: B65B63/02
Abstract: The invention relates to a method for compacting particulate material by compression. The invention especially relates to a method for compacting particulate material, including a compression compacting method for preparing units of particulate materials. Said particulate materials to be treated can comprise, but are not limited to, cement, calcium, gypsum, mortar, combinations thereof and the like, in order to improve the packaging, storage, transport, presentation, dosage and preparation thereof, thereby benefiting the manufacturer, the distributor and the consumer. The invention reveals the possibility of applying different pressures for the compression and shaping of the compacted product into different geometrical shapes, for the packaging, storage, transport, presentation, dosage, preparation and use thereof, from the opening of the packaging to the final application.
Abstract translation: 本发明涉及通过压缩压实颗粒材料的方法。 本发明特别涉及一种压实颗粒材料的方法，包括用于制备颗粒材料单元的压缩压实方法。 待处理的所述颗粒材料可以包括但不限于水泥，钙，石膏，砂浆及其组合等，以便改进其包装，储存，运输，呈现，剂量和制备，从而使 制造商，经销商和消费者。 本发明揭示了从包装开始到最终应用的压缩和成形压缩和成型到不同几何形状的包装，储存，运输，呈递，剂量，制备和使用的可能性 。
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公开(公告)号：US20180354850A1
公开(公告)日：2018-12-13
申请号：US15781949
申请日：2016-12-06
Applicant: CEMENTOS ARGOS S.A.
Inventor： Andres Mauricio NUÑEZ LOPEZ
CPC classification number: C04B14/48 , C04B7/02 , C04B14/06 , C04B14/28 , C04B18/146 , C04B28/04 , C04B40/0032 , C04B40/0046 , C04B2103/32 , C04B2201/52
Abstract: A formulation and method for obtaining ultra-high performance concretes, which provide a concrete with good mechanical properties of, inter alia, traction, compression, deformation, durability, ductility and toughness, with reduced related costs
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3.发明申请HEAT TRANSFER CHAIN WITH ELLIPTICAL SECTION WIRE LINKS FOR HIGH DURABILITY AND ENHANCED HEAT TRANSFER IN TEMPORARY OPERATION 审中-公开具有高耐久性和强化热传递功能的热交换线用于线路连接公开(公告)号：US20150198370A1
公开(公告)日：2015-07-16
申请号：US14424060
申请日：2013-08-28
Applicant: FUNDACION UNIVERSIDAD DEL NORTE , CEMENTOS ARGOS S.A.
Inventor： Heriberto Maury , Marco Sanjuan , Antonio Bula , Jaime Vergara
Abstract: The present invention discloses a heat transfer chain comprising circular links made from elliptical cross section solid wire, having a greater radius: lesser radius ratio of 1.5 to 3.0, having the axis formed by the greater radius of the elliptical section lined up with the diametrical direction of the circular link, achieving this way an increase in the chain's durability (less wear in time), and at the same time obtaining greater heat transfer efficiency due to a high surface area to unit of mass (ton) ratio in the installed chain. The present invention may be applied primarily to rotating chain furnaces, wherein these experiment transitory increases and reductions in temperature, for heat transfer between two or more phases, commonly seen in the concrete, paper and fertilizer industries.
Abstract translation: 本发明公开了一种传热链，其包括由椭圆形截面实心线制成的圆形连接件，其半径较大：半径比较小的为1.5至3.0，其轴线由直径方向排列的椭圆形部分的较大半径形成 的循环链条，从而实现了链条耐久性的提高（时间的磨损减少），同时由于安装链中表面积与质量（ton）的比例高，同时获得更大的传热效率。 本发明可以主要应用于旋转链炉，其中这些实验暂时增加和降低温度，用于在混凝土，造纸和肥料工业中通常看到的两个或多个相之间的热传递。
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公开(公告)号：US20250091952A1
公开(公告)日：2025-03-20
申请号：US18967883
申请日：2024-12-04
Applicant: CEMENTOS ARGOS S.A.
Inventor： Samuel Eduardo ARANGO CAMPO , César PEDRAJAS NIETO-MÁRQUEZ , Claudia Patricia RODRÍGUEZ HIDALGO , Oscar Oswaldo VÁSQUEZ TORRES
Abstract: The present invention is directed to a pozzolanic mixture used as a supplementary cementitious material (SCM) comprising an activated clay, a limestone and a setting regulator. Moreover, it is also directed to a cementitious composition comprising said pozzolanic mixture, a clinker and a setting regulator. Finally, the invention is also directed to a concrete comprising the cementitious composition described above, fine aggregate, coarse aggregate and water, optionally the concrete may have other additives.
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公开(公告)号：US20240025810A1
公开(公告)日：2024-01-25
申请号：US18357132
申请日：2023-07-23
Applicant: CEMENTOS ARGOS S.A.
Inventor： Diego Fernando MUÑOZ , David Julian SOTELO , Carlos Augusto OROZCO , Claudia Patricia RODRIGUEZ
Abstract: A method for manufacturing calcined clays comprising extracting and mixing raw clays; dosing a reducing agent to the mixed raw clays and homogenizing the resulting mixture; reducing the particle size of the mixture to less than 10 mm; heating the mixture in a flash dryer or flash calciner until the mixture has between 0% and 5% moisture; calcining the dried mixture from 600 to 900° C., maintaining an oxygen concentration between 1 and 5%; and cooling the calcined clay from 900° C. to 120° C., and uses of such calcined clay resulting from the claimed method in cement and/or a cementitious material for preparing concrete.
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Patent Agency Ranking
公开(公告)号：US20220169570A1
公开(公告)日：2022-06-02
申请号：US17598155
申请日：2020-04-08
Applicant: CEMENTOS ARGOS S.A.
Inventor： Samuel Eduardo ARANGO CAMPO , César PEDRAJAS NIETO-MÁRQUEZ , Claudia Patricia RODRÍGUEZ HIDALGO , Oscar Oswaldo VÁSQUEZ TORRES
Abstract: The present invention is directed to a pozzolanic mixture used as a supplementary cementitious material (SCM) comprising an activated clay, a limestone and a setting regulator. Moreover, it is also directed to a cementitious composition comprising said pozzolanic mixture, a clinker and a setting regulator. Finally, the invention is also directed to a concrete comprising the cementitious composition described above, fine aggregate, coarse aggregate and water, optionally the concrete may have other additives.
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公开(公告)号：US10590039B2
公开(公告)日：2020-03-17
申请号：US15781949
申请日：2016-12-06
Applicant: CEMENTOS ARGOS S.A.
Inventor： Andres Mauricio Nuñez Lopez
Abstract: A formulation and method for obtaining ultra-high performance concretes, which provide a concrete with good mechanical properties of, inter alia, traction, compression, deformation, durability, ductility and toughness, with reduced related costs.
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公开(公告)号：US20250162940A1
公开(公告)日：2025-05-22
申请号：US18947110
申请日：2024-11-14
Applicant: CEMENTOS ARGOS S.A.
Abstract: Uses of industrial waste clays for the manufacture of a supplementary cementitious material (SCM), wherein the industrial waste clays are kaolinitic clays selected from reject tails, cyclone tails, overburden/interburden from a refractory, ceramic, paper, oil or kaolin industries are described herein. A supplementary cementitious material (SCM) derived from calcined industrial waste clays wherein the obtained SCM maintain the same performance in comparison with other materials traditionally used and a method for manufacturing said SCM.
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公开(公告)号：US20250100935A1
公开(公告)日：2025-03-27
申请号：US18892019
申请日：2024-09-20
Applicant: CEMENTOS ARGOS S.A.
Inventor： María Fernanda DÍAZ BURBANO
IPC: C04B28/26 , C04B22/06 , C04B28/00 , C04B40/00 , C04B103/10
Abstract: This development is related to a supplementary cementitious material (SCM) comprising previously calcined clay that has poor or moderately poor kaolinite content (with contents of kaolinite below 60%) and a chemical activator which, depending on the quality of the clay, is selected from a silicate, a strong base or a mixture of activators comprising a mixture of silicate-strong base.
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公开(公告)号：US20230043762A1
公开(公告)日：2023-02-09
申请号：US17814240
申请日：2022-07-22
Applicant: CEMENTOS ARGOS S.A. , UNIVERSIDAD DE ANTIOQUIA
Inventor： David OCAMPO ECHEVERRI , Luis Alberto RIOS , Elkin Andrés GÓMEZ MEJÍA , Gabriel Jaime VARGAS BETANCUR
IPC: C10G1/04
Abstract: The present disclosure refers to a process of obtaining a biocrude from biomass, where said process comprises the solvothermal liquefaction of the biomass in the presence of a mixture of solvents, until obtaining a gaseous phase, a solid phase, an aqueous liquid phase and an organic liquid phase comprising the biocrude. Wherein the mixture of solvents comprises between 0.5% w/w to 99.5% w/w of water and at least one solvent; and wherein the solvent is selected from alcohols, ketones, aldehydes, or precursors thereof under the processing conditions. The process described herein allows the use of biomass for the production of renewable fuels, as well as obtaining a biocrude with a yield greater than or equal to 30%, with a calorific value between 20 and 35 MJ/Kg and with a sulfur percentage lower than 1% w/w.
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