公开(公告)号：US20240025810A1

公开(公告)日：2024-01-25

申请号：US18357132

申请日：2023-07-23

申请人： CEMENTOS ARGOS S.A.

发明人： Diego Fernando MUÑOZ ,  David Julian SOTELO ,  Carlos Augusto OROZCO ,  Claudia Patricia RODRIGUEZ

IPC分类号： C04B33/04 ,  C04B33/30 ,  C04B33/13

CPC分类号： C04B33/04 ,  C04B33/30 ,  C04B33/13 ,  C04B7/006

摘要： 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.

公开(公告)号：US20230321665A1

公开(公告)日：2023-10-12

申请号：US18206065

申请日：2023-06-05

申请人： U.S. MINING, INC.

发明人： Matthew O. HELDRETH

IPC分类号： B02C13/02 ,  C04B33/13 ,  B02C13/30

CPC分类号： B02C13/02 ,  B02C13/30 ,  C04B33/13 ,  B02C2013/28636

摘要： Provided are methods and apparatus for crushing clay, transporting clay, and processing clay. In examples, provided are movable truss conveyor support apparatuses, movable crusher picker apparatuses, picker shaft rakes to clean picker shafts, adjustable hoppers, and tracked crushers. In an example, provided is a crusher including (i) a crusher frame, (ii) a crusher subframe movably suspended from the crusher frame, (ii) a rotary bearing fastened to the crusher subframe, (iv) a rotatable picker shaft rotatably supported by the rotary bearing and adapted to rotate relative to the crusher subframe, and (v) at least one picker fastened to the rotatable picker shaft.

公开(公告)号：US11780776B2

公开(公告)日：2023-10-10

申请号：US18097346

申请日：2023-01-16

申请人： Wuhan University of Technology

发明人： Yunpeng Liu ,  Wenhao Wan ,  Fazhou Wang ,  Shuguang Hu

IPC分类号： C03B1/00 ,  C03B19/06 ,  C03C1/00 ,  C03C10/16 ,  C04B14/22 ,  C04B18/02 ,  C04B33/132 ,  C04B33/13 ,  C04B111/40 ,  C03C10/00 ,  C04B38/00

CPC分类号： C04B33/132 ,  C04B14/22 ,  C04B18/023 ,  C04B18/027 ,  C04B33/13 ,  C04B33/131 ,  C03B1/00 ,  C03B19/063 ,  C03C1/002 ,  C03C10/0063 ,  C03C10/16 ,  C03C2204/00 ,  C04B38/009 ,  C04B2111/40 ,  C04B2235/3208 ,  C04B2235/3232 ,  C04B2235/3241 ,  C04B2235/442 ,  C04B2235/445 ,  Y02P40/60 ,  C04B38/009 ,  C04B33/132 ,  C04B33/13 ,  C04B33/131

摘要： The invention discloses high-strength glass-ceramic-based lightweight aggregates and the preparation method thereof. The mass ratio of raw material components is 50-70 parts of engineering muck, 20-40 parts of glass, 3-7 parts of calcium carbonate, 3-7 parts of magnesium oxide, and 2-10 parts of a nucleating agent; the nucleating agent is at least one of calcium fluoride, titanium dioxide, and chromium oxide. After crushing, mixing, and granulating, spherical particles with a particle size of 10-12 mm are formed; and then the product can be obtained after drying, sintering, and cooling. The obtained lightweight aggregate from the invention has a diopside matrix which provides high strength and a low water absorption rate at low densities. Moreover, waste glass and engineering muck could be utilized with high value.

公开(公告)号：US11666921B2

公开(公告)日：2023-06-06

申请号：US16898031

申请日：2020-06-10

申请人： U.S. MINING, INC.

发明人： Matthew O. Heldreth

IPC分类号： B02C13/02 ,  B02C13/30 ,  C04B33/13 ,  B02C13/286

CPC分类号： B02C13/02 ,  B02C13/30 ,  C04B33/13 ,  B02C2013/28636

摘要： Provided are methods and apparatus for crushing clay, transporting clay, and processing clay. In examples, provided are movable truss conveyor support apparatuses, movable crusher picker apparatuses, picker shaft rakes to clean picker shafts, adjustable hoppers, and tracked crushers. In an example, provided is a crusher including (i) a crusher frame, (ii) a crusher subframe movably suspended from the crusher frame, (ii) a rotary bearing fastened to the crusher subframe, (iv) a rotatable picker shaft rotatably supported by the rotary bearing and adapted to rotate relative to the crusher subframe, and (v) at least one picker fastened to the rotatable picker shaft.

公开(公告)号：US09765253B2

公开(公告)日：2017-09-19

申请号：US14713558

申请日：2015-05-15

申请人： Baker Hughes Incorporated

发明人： Thomas J. Pisklak ,  Elizabeth G. Morillo ,  Qi Qu

IPC分类号： B32B5/16 ,  C04B18/02 ,  C09K8/473 ,  C09K8/467 ,  C04B38/08 ,  C04B20/12 ,  C04B38/00 ,  C04B14/10 ,  E21B33/13 ,  C04B14/24

CPC分类号： C09K8/473 ,  C04B14/104 ,  C04B14/24 ,  C04B18/027 ,  C04B20/12 ,  C04B38/009 ,  C04B38/08 ,  C09K8/467 ,  E21B33/13 ,  Y10T428/2991 ,  Y10T428/2996 ,  C04B33/04 ,  C04B33/13 ,  C04B38/02 ,  C04B20/002 ,  C04B20/1029 ,  C04B20/1077 ,  C04B14/22 ,  C04B14/28 ,  C04B14/30 ,  C04B18/026 ,  C04B28/02

摘要： A lightweight composite having an activated surface contains a lightweight hollow core particle having cement grains which may be adhered to the hollow core or embedded in the surface of the hollow core. The hollow core particle may be prepared from calcium carbonate and a mixture of clay, such as bentonite, and a glassy inorganic material, such as glass spheres, glass beads, glass bubbles, borosilicate glass and fiberglass.

公开(公告)号：US09637413B2

公开(公告)日：2017-05-02

申请号：US14421221

申请日：2013-08-07

申请人： NICHIAS CORPORATION

发明人： Kazuhisa Watanabe ,  Tetsuya Mihara ,  Taichi Shiratori

IPC分类号： B25F5/02 ,  C04B33/36 ,  B28B1/52 ,  C04B33/13 ,  B28B3/12 ,  C04B33/04 ,  C03B13/16 ,  C04B35/80 ,  C03B17/06 ,  B23P19/00 ,  C04B35/18 ,  C03B35/18

CPC分类号： C04B33/36 ,  B23P19/00 ,  B28B1/52 ,  B28B3/126 ,  C03B13/16 ,  C03B17/061 ,  C03B17/068 ,  C03B35/181 ,  C03B35/189 ,  C04B33/04 ,  C04B33/13 ,  C04B35/18 ,  C04B35/803 ,  C04B2235/3472 ,  C04B2235/3481 ,  C04B2235/349 ,  C04B2235/5228 ,  C04B2235/94 ,  C04B2235/9615 ,  Y10T29/49826

摘要： A base material for a disk roll, the base material including: 5 to 9 wt % of ceramic fibers, 20 to 40 wt % of kibushi clay, 2 to 20 wt % of bentonite and 40 to 60 wt % of mica.

公开(公告)号：US09452949B2

公开(公告)日：2016-09-27

申请号：US14439576

申请日：2013-10-30

申请人： University Of Central Lancashire

发明人： Alasdair Bremner ,  David Stuart Binns

IPC分类号： C03C8/24 ,  C03C10/00 ,  B09B3/00 ,  C03C1/00 ,  C03C14/00 ,  C04B32/00 ,  C04B26/02 ,  C04B33/13 ,  C04B33/14 ,  C04B33/02 ,  C04B33/132 ,  C04B35/626 ,  C03C23/00 ,  C03C3/078

CPC分类号： C03C14/004 ,  B09B3/005 ,  B09B3/0083 ,  B44C5/0407 ,  C03C1/002 ,  C03C3/078 ,  C03C10/0063 ,  C03C23/007 ,  C03C27/00 ,  C03C2214/04 ,  C03C2214/20 ,  C03C2214/30 ,  C04B26/02 ,  C04B32/005 ,  C04B33/025 ,  C04B33/13 ,  C04B33/1324 ,  C04B33/14 ,  C04B35/62685 ,  C04B35/78 ,  C04B2235/36 ,  C04B2235/5427 ,  C04B2235/6562 ,  C04B2235/6567 ,  C04B2235/96 ,  Y02P40/69 ,  Y02W30/95 ,  C04B14/22 ,  C04B18/165

摘要： The present invention relates to a composite material, particularly a composite material for ceramic tiles, stone cladding, surface tops (e.g. worktops), and the like. The composite materials are typically derived from waste products. The composite materials of the present invention are formed from a glass component and a non-glass mineral component (e.g. ceramics and/or glaze). Generally the composite materials do not require any binders (especially synthetic binders) to hold the materials together. Therefore, the composite materials and products made therefrom are typically recyclable.

摘要翻译： 复合材料技术领域本发明涉及一种复合材料，特别是用于陶瓷砖，石材包层，表面顶（例如工作台面）等的复合材料。 复合材料通常来自废产物。 本发明的复合材料由玻璃成分和非玻璃矿物成分（例如陶瓷和/或釉料）形成。 通常，复合材料不需要任何粘合剂（特别是合成粘合剂）将材料保持在一起。 因此，由此制成的复合材料和产品通常是可回收的。

公开(公告)号：US09399727B2

公开(公告)日：2016-07-26

申请号：US14247578

申请日：2014-04-08

申请人： PROP Supply and Service, LLC

发明人： Zhijie Huang

IPC分类号： E21B43/26 ,  C09K8/66 ,  C04B33/13 ,  C04B33/24 ,  C04B35/626 ,  C04B38/00 ,  C09K8/80 ,  E21B43/267

CPC分类号： C09K8/665 ,  C04B33/13 ,  C04B33/24 ,  C04B35/62695 ,  C04B38/009 ,  C04B2235/3201 ,  C04B2235/3206 ,  C04B2235/3208 ,  C04B2235/3232 ,  C04B2235/3272 ,  C04B2235/528 ,  C04B2235/5296 ,  C04B2235/5427 ,  C04B2235/72 ,  C04B2235/77 ,  C04B2235/9692 ,  C09K8/80 ,  E21B43/26 ,  E21B43/267

摘要： A pellet made from a mixture of natural occurring clays comprising porcelain clay, earthenware clay, and kaolin clay. In some embodiment, the pellet has an alumina content between about 5.5% and about 35%, an apparent specific gravity from about 2.10 to about 2.55 g/cc, and a bulk density of from about 1.30 to about 1.50 g/cc. The pellet is useful in hydraulic fracturing of oil and gas wells, and has greater conductivity than sand at pressures up to 8,000 psi as measured by Stim-Lab after 50 hours and 275° F. on Ohio Sandstone, in the presence of deoxygenated aqueous 2% solution of KCI.

摘要翻译： 由天然粘土制成的颗粒，包括瓷土，陶土和高岭土。 在一些实施方案中，颗粒的氧化铝含量为约5.5％至约35％，表观比重为约2.10至约2.55g / cc，堆积密度为约1.30至约1.50g / cc。 颗粒在油气井的水力压裂中是有用的，并且在高达8,000psi的压力下具有更高的导电性，在Stim-Lab在50小时和275°F下测量，在Ohio Sandstone上，在脱氧水相2 ％的KCI溶液。

公开(公告)号：US09382144B2

公开(公告)日：2016-07-05

申请号：US12293799

申请日：2007-03-20

申请人： David Deegan ,  Chris Chapman ,  Saeed Ismail

发明人： David Deegan ,  Chris Chapman ,  Saeed Ismail

IPC分类号： B23K10/00 ,  C03B5/02 ,  B09B3/00 ,  C03B5/00 ,  C04B33/13 ,  C04B33/132 ,  C04B33/32 ,  G21F9/30 ,  H05H1/48

CPC分类号： C03B5/025 ,  B09B3/005 ,  B09B3/0066 ,  C03B5/005 ,  C04B33/13 ,  C04B33/132 ,  C04B33/1325 ,  C04B33/1328 ,  C04B33/323 ,  C04B2235/3208 ,  G21F9/305 ,  H05H1/48 ,  Y02P40/52 ,  Y02P40/69

摘要： A method for treating hazardous waste comprising the steps of providing a plasma reactor, waste to be treated and a glass-forming host slag material; contacting within the plasma reactor the waste and the host slag material; and treating the waste and the host slag material using a plasma treatment to melt the host slag material and incorporate inorganic components of the waste within the host slag material, wherein the plasma is generated using an arc and the arc is passed through the host slag material.

摘要翻译： 一种处理危险废物的方法，包括提供等离子体反应器，待处理废物和形成玻璃的主体渣料的步骤; 在等离子体反应器内接触废物和主体渣料; 以及使用等离子体处理来处理废物和主体渣料，以熔化主体渣料并将废物的无机成分并入主渣料中，其中使用电弧产生等离子体，并且电弧通过主渣渣材料 。

公开(公告)号：US20150299032A1

公开(公告)日：2015-10-22

申请号：US14439576

申请日：2013-10-30

申请人： UNIVERSITY OF CENTRAL LANCASHIRE

发明人： Alasdair Bremner ,  David Stuart Binns

IPC分类号： C03C10/00 ,  C03C23/00 ,  C03C14/00

CPC分类号： C03C14/004 ,  B09B3/005 ,  B09B3/0083 ,  B44C5/0407 ,  C03C1/002 ,  C03C3/078 ,  C03C10/0063 ,  C03C23/007 ,  C03C27/00 ,  C03C2214/04 ,  C03C2214/20 ,  C03C2214/30 ,  C04B26/02 ,  C04B32/005 ,  C04B33/025 ,  C04B33/13 ,  C04B33/1324 ,  C04B33/14 ,  C04B35/62685 ,  C04B35/78 ,  C04B2235/36 ,  C04B2235/5427 ,  C04B2235/6562 ,  C04B2235/6567 ,  C04B2235/96 ,  Y02P40/69 ,  Y02W30/95 ,  C04B14/22 ,  C04B18/165

摘要： The present invention relates to a composite material, particularly a composite material for ceramic tiles, stone cladding, surface tops (e.g. worktops), and the like. The composite materials are typically derived from waste products. The composite materials of the present invention are formed from a glass component and a non-glass mineral component (e.g. ceramics and/or glaze). Generally the composite materials do not require any binders (especially synthetic binders) to hold the materials together. Therefore, the composite materials and products made therefrom are typically recyclable.

摘要翻译： 复合材料技术领域本发明涉及一种复合材料，特别是用于陶瓷砖，石材包层，表面顶（例如工作台面）等的复合材料。 复合材料通常来自废产物。 本发明的复合材料由玻璃成分和非玻璃矿物成分（例如陶瓷和/或釉料）形成。 通常，复合材料不需要任何粘合剂（特别是合成粘合剂）将材料保持在一起。 因此，由此制成的复合材料和产品通常是可回收的。