公开(公告)号：US10254045B2

公开(公告)日：2019-04-09

申请号：US15630595

申请日：2017-06-22

Applicant: Holcim Technology Ltd.

Inventor： Thomas Stutz

IPC: F27B7/42 ,  F27D19/00 ,  F27D21/00 ,  F27D21/04 ,  G01B11/16 ,  G01B11/25 ,  F27D21/02 ,  G01B21/20 ,  G01B11/24

Abstract: A method for detecting straightness deviations and/deformations in a rotary kiln, the rotary drum of which features bearing rings spaced apart from one another in the axial direction and respectively supported on rollers, the outer surface area of the rotary drum, the bearing rings, involves scanning the rollers and/or the shafts of the rollers in a contactless fashion with the aid of at least one scanning device and obtaining three-dimensional position data regarding the scanned object(s), and evaluating three-dimensional position data with respect to the occurrence of a deviation of (a) the rotary kiln axis from a straight line, (b) the rotary drum from a cylindrical shape and/or (c) the rotational axes of the rollers from a line extending parallel to the rotary kiln axis. A device for detecting straightness deviations and/or deformations in a rotary kiln, at least one scanning device and a rotary kiln so equipped are provided.

公开(公告)号：US20180154375A1

公开(公告)日：2018-06-07

申请号：US15579819

申请日：2016-05-30

Applicant: Holcim Technology Ltd.

Inventor： Thomas LAMARE

IPC: B04C5/103 ,  B04C5/04 ,  B04C5/13

CPC classification number: B04C5/103 ,  B04C5/04 ,  B04C5/13

Abstract: A cyclone separator for use in a cement production plant, includes a cylindrical upper section and a conical lower section. The cylindrical upper section includes a tangential inlet, an upper cover wall and a centrally arranged dip tube that axially traverses the cover wall and projects into the cylindrical section. The conical lower section includes a cone wall conically tapering to a lower outlet that is arranged coaxially with the dip tube. At least one longitudinal baffle is arranged in the cyclone separator to extend in an axial direction from the dip tube to the cone wall.

公开(公告)号：US20180148374A1

公开(公告)日：2018-05-31

申请号：US15577225

申请日：2016-05-20

Applicant: Holcim Technology Ltd.

Inventor： Serge Lukas ZIHLMANN ,  Florian Christian TRELA-GROSS

IPC: C04B7/43 ,  C04B7/60 ,  B01D47/02 ,  C02F9/00

CPC classification number: C04B7/436 ,  B01D47/02 ,  C02F1/004 ,  C02F1/463 ,  C02F1/5236 ,  C02F1/66 ,  C02F9/00 ,  C02F2001/007 ,  C02F2001/5218 ,  C02F2103/34 ,  C04B7/60 ,  Y02P40/121 ,  C04B7/365

Abstract: A method for treating and utilizing bypass dusts from a cement production process involves a) contacting the bypass dust with an aqueous phase and mixing the same to obtain a suspension, wherein water-soluble components of the bypass dust are dissolved in the aqueous phase; b) performing a solid/liquid separation, in particular a vacuum filtration or a filter press filtration, to separate the solids contained in the suspension, wherein a brine remains; c) precipitating a partial amount of the heavy metals present in the brine, and optionally Ca, and separating the precipitate from the brine; and d) subjecting the brine to an electrocoagulation, wherein a flocculate containing the heavy metals remaining in the brine is separated.

公开(公告)号：US09896635B2

公开(公告)日：2018-02-20

申请号：US15110897

申请日：2015-01-13

Applicant: Holcim Technology, Ltd.

Inventor： Shreesh Anant Khadilkar ,  Manish Vasant Karandikar ,  Pradeep Gopal Lele ,  Dhananjay Dinkar Kulkarni

IPC: C10L5/36 ,  C21B5/00 ,  C04B7/44 ,  C10L5/04 ,  C10L9/10 ,  C21B3/04

CPC classification number: C10L5/366 ,  C04B7/4407 ,  C10L5/04 ,  C10L9/10 ,  C10L2200/0259 ,  C10L2200/0272 ,  C10L2200/029 ,  C10L2200/04 ,  C21B3/04 ,  C21B5/007 ,  Y02W30/542 ,  C04B7/364

Abstract: In a method of enhancing the dry grinding efficiency of petcoke including adding additives to the petcoke and dry grinding the petcoke together with the additives. The additives may include a combination of at least one organic additive and at least one inorganic additive.

公开(公告)号：US20170016669A1

公开(公告)日：2017-01-19

申请号：US15121313

申请日：2015-02-17

Applicant: HOLCIM TECHNOLOGY LTD

Inventor： Urs GASSER

IPC: F27B7/20 ,  F27B15/00 ,  F27D13/00 ,  C04B7/43

CPC classification number: F27B7/2033 ,  C04B7/432 ,  F27B7/2016 ,  F27B15/003 ,  F27D13/00 ,  C04B7/47

Abstract: The device for pre-heating cement raw meal for the cement clinker production comprises at least one heat exchanger line for charging cement raw meal in countercurrent flow to the hot gases drawn through the heat exchanger line and a supporting structure (19) for the at least one heat exchanger line, wherein the heat exchanger line comprises a plurality of heat exchangers (8, 9, 10) which are interconnected and through which flow can pass consecutively. The supporting structure (19) comprises stands (20) which jointly form a triangular outline (21) and serve to transfer load into at least one foundation.

Abstract translation: 用于预热水泥熟料生产的水泥生料的装置包括至少一个热交换器管线，用于将水泥生料与逆流流向热交换器管线中吸入的热气体进行充气;至少一个支撑结构（19），用于至少 一个热交换器管线，其中所述热交换器管线包括多个热交换器（8,9,10），所述多个热交换器互连并且流可以连续地通过。 支撑结构（19）包括共同形成三角形轮廓（21）并用于将载荷传递到至少一个基础中的支架（20）。

公开(公告)号：US20140259732A1

公开(公告)日：2014-09-18

申请号：US14354028

申请日：2012-10-18

Applicant: Holcim Technology Ltd.

Inventor： Urs Gasser

IPC: F26B3/02

CPC classification number: F26B23/002 ,  C04B7/4407 ,  C04B7/4423 ,  F23G5/04 ,  F23G5/46 ,  F23G7/001 ,  F23G2206/10 ,  F23G2206/201 ,  F23G2900/50211 ,  F26B3/02 ,  F26B11/024 ,  F26B23/028 ,  F26B2200/18 ,  F27B7/2025 ,  F27B7/2033 ,  F27D17/004 ,  F27D17/008 ,  Y02E20/363 ,  Y02P40/126

Abstract: In a method for reprocessing wet waste materials containing organic components, in particular sludges in a cement clinker production plant, in which raw meal is preheated in a preheater (3) in countercurrent flow to the hot exhaust gases of a clinker furnace (2), and calcined in a calciner (4) fired with alternative fuels, the wet waste materials are dried in a drying unit (18) using a hot gas produced from the preheater waste heat and the dried waste materials and the drier exhaust gases are discharged from the drying unit (18), wherein the drier exhaust gases are introduced into the calciner (4).

Abstract translation: 在用于再生处理含有机组分的湿废料的方法中，特别是水泥熟料生产设备中的淤泥，其中生料在预热器（3）中与逆向流向熟料炉（2）的热废气中预热， 并在用替代燃料燃烧的煅烧炉（4）中煅烧，使用由预热器废热和干燥的废物产生的热气体在干燥单元（18）中干燥湿废料，并且将干燥的废气从 干燥单元（18），其中所述干燥的废气被引入所述煅烧炉（4）中。

公开(公告)号：US20140238276A1

公开(公告)日：2014-08-28

申请号：US14347725

申请日：2012-09-27

Applicant: HOLCIM TECHNOLOGY LTD

Inventor： Moussa Baalbaki ,  Suz-Chung Ko

IPC: C04B24/24 ,  C04B24/32

CPC classification number: C04B24/24 ,  C04B24/32 ,  C04B28/082 ,  C04B2103/20 ,  C04B7/02 ,  C04B22/10 ,  C04B40/0028 ,  C04B2103/408 ,  C04B24/18 ,  C04B24/2647 ,  C04B24/10 ,  C04B24/06 ,  C04B24/38 ,  C04B24/122

Abstract: Method for the production of a building material, in particular mortar or concrete from an alkali activated hydraulic binder, in which at least one dispersing agent and at least one set modifier is added to the mix, in which at least the dispersing agent is added after mixing the binder with water.

Abstract translation: 用于生产建筑材料，特别是碱活化水硬性粘合剂的砂浆或混凝土的方法，其中在混合物中加入至少一种分散剂和至少一种固化改性剂，其中至少分散剂经过 将粘合剂与水混合。

公开(公告)号：US12291620B2

公开(公告)日：2025-05-06

申请号：US17117667

申请日：2020-12-10

Applicant: Holcim Technology Ltd.

Inventor： John B. Letts ,  Chunhua Yao ,  Michael J. Hubbard

IPC: C08J9/14

Abstract: A construction board comprising (i) a foam body having a generally planar shape with first and second planar surfaces, where said foam body is a closed-cell foam body including pentane and a blowing agent additive that has a Hansen Solubility Parameter that is greater than 17 MPa−0.5 contained within the foam body; and (ii) first and second facers attached to said first and second planar surfaces, respectively.

公开(公告)号：US20250128504A1

公开(公告)日：2025-04-24

申请号：US19007780

申请日：2025-01-02

Applicant: Holcim Technology Ltd

Inventor： Hao WANG ,  Donna C. TIPPMANN

IPC: B32B27/20 ,  B29C48/00 ,  B29C48/08 ,  B29C48/88 ,  B29K23/00 ,  B29K101/12 ,  B29K509/00 ,  B29K509/02 ,  B29L31/10 ,  B32B7/12 ,  B32B27/12 ,  B32B27/32 ,  B32B37/15 ,  B32B37/20 ,  B32B38/00 ,  C08K3/26 ,  C09J175/04 ,  E04D5/10 ,  E04D5/14

Abstract: A method of preparing a thermoplastic roofing membrane, the method comprising (i) extruding a composition including a thermoplastic polymer and a mineral filler to form an extrudate; (ii) forming the extrudate into a sheet having first and second planar surfaces; (iii) allowing the sheet to at least partially cool; and (iv) mechanically treating the first planar surface of the sheet to thereby expose the mineral filler.

公开(公告)号：US12173509B2

公开(公告)日：2024-12-24

申请号：US18311040

申请日：2023-05-02

Applicant: Holcim Technology Ltd

Inventor： Jiansheng Tang ,  Michael J. Hubbard ,  Joseph Kalwara ,  Carl E. Watkins, Jr. ,  Brian Alexander ,  Todd D. Taykowski ,  Joseph R. Carr

IPC: E04D5/14 ,  B32B7/12 ,  B32B27/10 ,  B32B27/32 ,  E04D1/34 ,  E04D5/06

Abstract: A method of reroofing, the method comprising of applying to an existing roof surface a membrane composite including a pre-applied adhesive layer by mating the adhesive layer to the existing membrane.