公开(公告)号：US20190300427A1

公开(公告)日：2019-10-03

申请号：US15972392

申请日：2018-05-07

Applicant: Jonathon Daniel Horton

Inventor： Jonathon Daniel Horton

IPC: C04B2/10 ,  C04B2/00 ,  C04B7/34 ,  C05D3/02 ,  C04B18/08 ,  C04B18/20 ,  C04B26/26

Abstract: This invention relates to manufacturing briquettes, pellets and shapes from recycled asphaltic limestone powder derived from waste residential roofing products. Briquettes and pellets are manufactured through a densification process at varying temperatures, creating recycled asphalt pellets, asphalt limestone pellets and bio mass and coal fines briquettes. Various shapes, including curbs and posts, are manufactured through heat and pressure in molds. Seawalls, walkways and wall panels are manufactured by blending asphaltic limestone powders with polymer resins and extruded or pultruded into shapes.

公开(公告)号：US10112852B2

公开(公告)日：2018-10-30

申请号：US15591590

申请日：2017-05-10

Applicant: RDP Technologies, Inc.

Inventor： Richard W. Christy ,  Michael Quici ,  Louis Litz

IPC: C04B2/00 ,  C04B2/02 ,  C04B2/04 ,  C04B2/06 ,  C04B2/08 ,  C02F1/00 ,  C02F1/52 ,  C02F1/68 ,  C02F1/66

Abstract: Process and apparatus is disclosed for providing a chemical reaction between calcium oxide containing grit particles to produce calcium hydroxide and heat, capturing the heat of hydration and using it to preheat water initially at ambient temperature, to rise to an elevated temperature to increase the amount of lime present in the water to a supersaturated lime suspension level, with the chemical reaction running to completion, followed by cooling. Heat from a water jacket may be used to raise the temperature in the lime slaker. A process and apparatus is also provided for dissolving scale on internal surfaces of a lime slaker, a lime aging tank, grit separation device and piping and dosing sub-systems, by adding acid into the system with rinse water. A pressurized delivery system that is substantially closed to the atmosphere delivers treating doses of slaked lime slurry under sufficient pressure conditions to maintain a relatively constant back pressure, by means of valving.

公开(公告)号：US20170291851A1

公开(公告)日：2017-10-12

申请号：US15590740

申请日：2017-05-09

Applicant: Andritz Oy

Inventor： Juhani VEHMAAN-KREULA

IPC: C04B2/10 ,  F27D17/00 ,  F27B7/36 ,  C04B2/00 ,  F27B7/20

Abstract: An arrangement for burning lime mud into lime in a lime kiln. The lime mud flows counter-currently to flue gases from a feed end to a firing end and the fuel used is flue gas that is produced by gasifying a fuel in the presence of combustion air in a gasifier. The combustion air for gasification is preheated with heat generated in lime mud combustion. The arrangement is provided with a conduit between the lime kiln and the gasifier for leading air from the lime kiln into the gasifier as combustion air. At least a portion of the combustion air for gasification is preheated with heat generated in the lime mud combustion so that air is led into cooling of lime obtained in the combustion and further into the kiln, from or through the firing end of which air is taken into the gasification.

公开(公告)号：US20170218169A1

公开(公告)日：2017-08-03

申请号：US15490120

申请日：2017-04-18

Applicant: ECOLAB USA INC.

Inventor： Jasbir S. Gill ,  Tzu Y. Chen ,  Reagan Faith ,  Adam Coulterman

IPC: C08K3/22 ,  C02F5/12 ,  C04B2/00

CPC classification number: C08K3/22 ,  C01F5/02 ,  C01F11/02 ,  C01P2006/22 ,  C02F5/00 ,  C02F5/083 ,  C02F5/105 ,  C02F5/12 ,  C02F2101/10 ,  C02F2103/02 ,  C02F2103/10 ,  C02F2209/09 ,  C04B2/00 ,  C08K2003/222

Abstract: Rheology modifying agents and methods of modifying the rheology of a slurry are disclosed, in addition to methods for the prevention of fouling. The slurry can be a lime slurry or a magnesium oxide slurry. The rheology modifying agent can be a low molecular weight anionic polymer, a high molecular weight polymer, a mixture of a low molecular weight anionic polymer and a high molecular weight polymer, a mixture of a high molecular weight polymer and a chelating agent, and a mixture of a chelating agent, a high molecular weight polymer, and a low molecular weight anionic polymer.

公开(公告)号：US08293003B1

公开(公告)日：2012-10-23

申请号：US13571234

申请日：2012-08-09

Applicant: Sherry L. Thomson ,  David J. O'Callaghan ,  John A. Westland ,  Bing Su

Inventor： Sherry L. Thomson ,  David J. O'Callaghan ,  John A. Westland ,  Bing Su

IPC: C04B2/00 ,  C04B7/14 ,  C04B14/00 ,  C04B28/10 ,  C04B28/14 ,  C04B5/00 ,  C04B28/08 ,  C04B9/00 ,  C04B11/00 ,  C04B16/00 ,  C04B24/00 ,  C04B7/00 ,  C04B16/02 ,  C04B18/06 ,  C04B12/00 ,  C04B24/14 ,  C04B24/10

CPC classification number: C04B28/02 ,  C04B2111/0062 ,  Y02W30/97 ,  C04B14/06 ,  C04B18/24 ,  C04B20/008 ,  C04B24/383 ,  C04B40/0071 ,  C04B40/0089 ,  C04B40/024 ,  C04B2103/40

Abstract: A cement product incorporating nanocrystalline cellulose and cellulose fiber throughout the product and a method of making the product.

Abstract translation: 在整个产品中加入纳米晶纤维素和纤维素纤维的水泥产品以及制造该产品的方法。

公开(公告)号：US08257486B2

公开(公告)日：2012-09-04

申请号：US12262274

申请日：2008-10-31

Applicant: Banshidhar Nayak ,  Barada Kanta Mishra ,  Snehasis Behera ,  Rajeev ,  Vimal Kumar

Inventor： Banshidhar Nayak ,  Barada Kanta Mishra ,  Snehasis Behera ,  Rajeev ,  Vimal Kumar

IPC: C04B14/00 ,  C04B2/00 ,  C04B41/50 ,  C01B33/26 ,  C01B33/32

CPC classification number: C04B14/10 ,  C04B28/021 ,  C04B2111/00129 ,  Y02W30/91 ,  Y02W30/94 ,  Y02W30/95 ,  Y02W30/96 ,  C04B18/04 ,  C04B18/0409 ,  C04B18/14 ,  C04B18/167 ,  C04B18/20 ,  C04B20/0076 ,  C04B22/064 ,  C04B22/124 ,  C04B22/14 ,  C04B24/04 ,  C04B38/0009 ,  C04B40/0067 ,  C04B40/0071

Abstract: The present invention provides a composition and a process for the preparation of chemical activated cold setting fly ash building construction materials. The chemical activator is an alkaline aqueous solution of 11.2 to 13.6 in pH and 1.25 to 1.40 gm/cc in density which contains admixtures of different concentrations of hydroxyl, sulfate, acetate and chloride bearing chemical salts of calcium, magnesium, sodium, potassium and aluminum in water medium. The reaction of chemical activator solution and the mineral constituents of fly ash mix develop binding property. The binding matrix of chemical activated fly ash mix is mostly hydrous silica and silicate group of phases which on setting under atmospheric condition attains strength suitable for building construction application. Utilization of fly ash of any source by weight ranges from 80 to 99% in manufacture of building materials including heat and acid resistance and toxic waste disposal products.

Abstract translation: 本发明提供了一种用于制备化学活化冷凝粉煤灰建筑施工材料的组合物和方法。 化学活化剂是pH值为11.2〜13.6，密度为1.25〜1.40gm / cc的碱性水溶液，其含有不同浓度的羟基，硫酸盐，乙酸盐和含氯化钙，镁，钠，钾和铝的化学盐的混合物 在水介质中。 化学活化剂溶液与粉煤灰混合矿物成分的反应产生结合性。 化学活性粉煤灰混合物的结合基质主要是水合二氧化硅和硅酸盐组，其在大气条件下的设定达到适合建筑施工的强度。 任何来源的粉煤灰在制造包括耐热和耐酸性和有毒废物处理产品的建筑材料中的重量范围为80％至99％。

公开(公告)号：US20120012029A1

公开(公告)日：2012-01-19

申请号：US13245293

申请日：2011-09-26

Applicant: Rodrigo Vera

Inventor： Rodrigo Vera

IPC: C04B14/22 ,  C04B14/04 ,  C04B2/00 ,  C04B14/18

CPC classification number: E04C2/044 ,  B32B5/022 ,  B32B5/16 ,  B32B5/26 ,  B32B5/30 ,  B32B7/12 ,  B32B9/005 ,  B32B13/02 ,  B32B13/14 ,  B32B2250/40 ,  B32B2262/101 ,  B32B2307/3065 ,  B32B2307/50 ,  B32B2307/546 ,  B32B2307/58 ,  B32B2307/7145 ,  B32B2307/718 ,  B32B2307/7265 ,  B32B2419/00 ,  B32B2419/04 ,  B32B2419/06 ,  B32B2607/00

Abstract: Various embodiments of a high-performance environmentally friendly building panel and related manufacturing methods are disclosed. Certain example embodiments described herein relate to various high-performance building panel configurations that utilize at least one engineered mixture produced with a desired thickness, shape and dimension, and manufactured through several preferential manufacturing methods. To selectively enhance some of the high-performance building panel characteristics such as its ability to withstand significant loads, mitigate possible contamination by bacteria growth, as well as its ability to be fire-retardant or fire-suppressant, and other credible operating scenarios the characteristics of different engineered mixtures may be combined during the panel forming process. Some of the manufacturing steps may involve sterilization and utilization of light-sensitive chemicals so as to sterilize as well as to enhance certain thermal-physical and mechanical characteristics of the high-performance building panel.

Abstract translation: 公开了高性能环保建筑面板的各种实施例和相关的制造方法。 本文所述的某些示例性实施例涉及使用至少一种以期望的厚度，形状和尺寸制造的工程混合物并通过若干优选制造方法制造的各种高性能建筑面板构造。 为了选择性地提高一些高性能建筑面板的特性，例如其承受显着负载的能力，减轻细菌生长可能的污染，以及其阻燃或灭火能力以及其他可信操作场景的特性 不同的工程混合物可以在面板成型过程中组合。 一些制造步骤可能涉及对光敏化学品的灭菌和利用，以便消毒，以及增强高性能建筑面板的某些热 - 物理和机械特性。

公开(公告)号：US20100282132A1

公开(公告)日：2010-11-11

申请号：US12463710

申请日：2009-05-11

Applicant: Abdullah A. Al-Yateem

Inventor： Abdullah A. Al-Yateem

IPC: C04B7/02 ,  C04B2/02 ,  C04B2/00 ,  C04B7/00

CPC classification number: C04B28/02 ,  C04B20/04 ,  C04B28/00 ,  C04B28/105 ,  Y02W30/91 ,  Y02W30/97 ,  C04B18/305 ,  C04B22/062 ,  C04B22/064 ,  C04B22/066 ,  C04B40/0071 ,  C04B18/241 ,  C04B14/304 ,  C04B14/30 ,  C04B7/02

Abstract: A cement composition is made from a heat activated chemical salt selected from the group consisting of magnesium oxide, potassium oxide, sodium oxide, and calcium oxide and mixtures thereof. This activated salt is the mixed with hydraulic cement in an amount of 2½ to 3½ parts activated salt to one part hydraulic cement and the resulting mixture of hydraulic cement and activated salt is mixed with water and aggregate. In addition, industrial waste may be added to the mix in minor amounts of 5 to 30 percent

Abstract translation: 水泥组合物由选自氧化镁，氧化钾，氧化钠和氧化钙的热活化化学盐及其混合物制成。 该活性盐与水硬性水泥混合，水份为2.5-2份活性盐至一份水硬性水泥，所得水硬性水泥和活性盐混合物与水和骨料混合。 此外，工业废弃物可以以少量的5％至30％添加到混合物中

公开(公告)号：US20080000392A1

公开(公告)日：2008-01-03

申请号：US11893759

申请日：2007-08-17

Applicant: David Blackburn ,  Runhai Lu ,  Sharon Tracy ,  Qingxia Liu ,  James Wittbold ,  Bruce Petersen ,  Alfred Li ,  John Fall ,  Michael Shake ,  Chris Lee

Inventor： David Blackburn ,  Runhai Lu ,  Sharon Tracy ,  Qingxia Liu ,  James Wittbold ,  Bruce Petersen ,  Alfred Li ,  John Fall ,  Michael Shake ,  Chris Lee

IPC: C04B28/14 ,  C04B16/08 ,  C04B2/00

CPC classification number: C04B24/2647 ,  C04B24/165 ,  C04B28/14 ,  C04B28/145 ,  C04B2103/408 ,  C04B2111/0062 ,  C04B38/00 ,  C04B2103/0099 ,  C04B24/2658 ,  C04B7/02 ,  C04B14/04 ,  C04B22/064 ,  C04B22/10 ,  C04B24/10 ,  C04B24/38 ,  C04B24/42 ,  C04B2103/12 ,  C04B2103/22 ,  C04B2103/48 ,  C04B2103/65 ,  C04B2103/67 ,  C04B7/323 ,  C04B22/143 ,  C04B38/10

Abstract: A gypsum slurry is described that includes water, a hydraulic component comprising at least 50% calcined gypsum by weight based on the dry weight of the hydraulic component, foam, a defoamer and a polycarboxylate dispersant. In some embodiments of the invention, the defoamer is combined with the dispersant prior to being added to the gypsum slurry. The defoamer and dispersant can be added as a physical mixture, wherein the defoamer is attached onto the dispersant polymer, or a combination thereof. In some embodiments, a gypsum building panel is made from the gypsum slurry.

Abstract translation: 描述了一种石膏浆料，其包括水，基于水硬组分的干重，泡沫，消泡剂和聚羧酸盐分散剂，包含至少50重量％煅烧石膏的水硬组分。 在本发明的一些实施方案中，消泡剂在加入石膏浆料之前与分散剂组合。 可以将消泡剂和分散剂作为物理混合物加入，其中消泡剂附着在分散剂聚合物上，或其组合。 在一些实施例中，石膏建筑面板由石膏浆制成。

公开(公告)号：US20060169181A1

公开(公告)日：2006-08-03

申请号：US10547120

申请日：2004-02-23

Applicant: Jong-Og Youn ,  Soon-Tae Jung ,  Young-Choun Kim ,  Hee-Geun Lee ,  Young-Bok Kwon ,  Bock-Wha Lee ,  Yeoung-Ok Yoo

Inventor： Jong-Og Youn ,  Soon-Tae Jung ,  Young-Choun Kim ,  Hee-Geun Lee ,  Young-Bok Kwon ,  Bock-Wha Lee ,  Yeoung-Ok Yoo

IPC: C04B2/10 ,  C04B2/00 ,  F23K1/00 ,  F23M9/00 ,  F23C1/12 ,  F23D1/00 ,  F23C7/00 ,  F23C1/04

CPC classification number: C04B2/108 ,  C04B2/12 ,  C21B11/06 ,  C21B13/08 ,  F23C1/12 ,  F23D1/00 ,  F23D1/02 ,  F23D17/005 ,  F23K1/00 ,  F23K2201/101 ,  F27B7/02 ,  F27B7/06 ,  F27B7/2016 ,  F27B7/3205 ,  F27B7/34 ,  F27B7/38 ,  F27B9/10 ,  F27B9/243 ,  F27B19/04 ,  F27D3/0025 ,  F27D3/0033 ,  F27D3/10 ,  F27D13/00 ,  F27D17/004 ,  F27D99/0033

Abstract: The invention relates to a method and burner for injecting pulverized coal into a rotary kiln that uses pulverized coal as fuel in order to produce quick lime of excellent hydration level. The invention calcines lime stone charged into the rotary kiln, and uses pulverized coal as fuel of a heat source applied to the lime stone charged in the rotary kiln. The invention also provides a method and apparatus for producing quick lime by using the pulverized coal. The invention can use pulverized fossil fuel (hereinafter will be referred to as pulverized coal), which is created during coke manufacturing and cooling processes and collected by a dust collector, in order to produce quick lime of excellent hydration level while decreasing SOx (sulfide) and NOx (nitride) generation.

Abstract translation: 本发明涉及一种用于将粉煤喷入回转窑的方法和燃烧器，该回转窑使用粉煤作为燃料，以生产具有优异水合水平的生石灰。 本发明煅烧装入回转窑的石灰石，并使用粉煤作为施加到回转窑内的石灰石的热源的燃料。 本发明还提供了使用粉煤生产生石灰的方法和装置。 本发明可以使用在焦炭制造和冷却过程中产生并由集尘器收集的粉煤化燃料（以下称为粉煤），以产生具有优异水合水平的生石灰，同时减少SO x（硫化物） 和NOx（氮化物）生成。