PT3788019T - Dispositivo de reciclagem de resíduos de cimento - Google Patents

Dispositivo de reciclagem de resíduos de cimento

Info

Publication number
PT3788019T
PT3788019T PT197429814T PT19742981T PT3788019T PT 3788019 T PT3788019 T PT 3788019T PT 197429814 T PT197429814 T PT 197429814T PT 19742981 T PT19742981 T PT 19742981T PT 3788019 T PT3788019 T PT 3788019T
Authority
PT
Portugal
Prior art keywords
recycling device
waste recycling
cement waste
cement
waste
Prior art date
Application number
PT197429814T
Other languages
English (en)
Original Assignee
C2Ca Tech B V
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by C2Ca Tech B V filed Critical C2Ca Tech B V
Publication of PT3788019T publication Critical patent/PT3788019T/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B18/04—Waste materials; Refuse
    • C04B18/16—Waste materials; Refuse from building or ceramic industry
    • C04B18/167—Recycled materials, i.e. waste materials reused in the production of the same materials
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
    • C04B40/0028—Aspects relating to the mixing step of the mortar preparation
    • C04B40/0039—Premixtures of ingredients
    • C04B40/0046—Premixtures of ingredients characterised by their processing, e.g. sequence of mixing the ingredients when preparing the premixtures
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B7/00—Hydraulic cements
    • C04B7/24—Cements from oil shales, residues or waste other than slag
    • C04B7/246—Cements from oil shales, residues or waste other than slag from waste building materials, e.g. waste asbestos-cement products, demolition waste
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B15/00—Fluidised-bed furnaces; Other furnaces using or treating finely-divided materials in dispersion
    • F27B15/006—Equipment for treating dispersed material falling under gravity with ascending gases
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B15/00—Fluidised-bed furnaces; Other furnaces using or treating finely-divided materials in dispersion
    • F27B15/02—Details, accessories or equipment specially adapted for furnaces of these types
    • F27B15/14—Arrangements of heating devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
    • F27D17/10—Arrangements for using waste heat
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28C—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA COME INTO DIRECT CONTACT WITHOUT CHEMICAL INTERACTION
    • F28C3/00—Other direct-contact heat-exchange apparatus
    • F28C3/10—Other direct-contact heat-exchange apparatus one heat-exchange medium at least being a fluent solid, e.g. a particulate material
    • F28C3/12—Other direct-contact heat-exchange apparatus one heat-exchange medium at least being a fluent solid, e.g. a particulate material the heat-exchange medium being a particulate material and a gas, vapour, or liquid
    • F28C3/14—Other direct-contact heat-exchange apparatus one heat-exchange medium at least being a fluent solid, e.g. a particulate material the heat-exchange medium being a particulate material and a gas, vapour, or liquid the particulate material moving by gravity, e.g. down a tube
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P40/00—Technologies relating to the processing of minerals
    • Y02P40/10—Production of cement, e.g. improving or optimising the production methods; Cement grinding

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Processing Of Solid Wastes (AREA)
  • Treatment Of Sludge (AREA)
PT197429814T 2018-04-30 2019-04-29 Dispositivo de reciclagem de resíduos de cimento PT3788019T (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL2020846A NL2020846B1 (en) 2018-04-30 2018-04-30 Cement waste recycling device and method of recycling cement waste

Publications (1)

Publication Number Publication Date
PT3788019T true PT3788019T (pt) 2022-07-08

Family

ID=62386894

Family Applications (1)

Application Number Title Priority Date Filing Date
PT197429814T PT3788019T (pt) 2018-04-30 2019-04-29 Dispositivo de reciclagem de resíduos de cimento

Country Status (9)

Country Link
US (2) US20210107831A1 (pt)
EP (1) EP3788019B1 (pt)
CN (1) CN112203996B (pt)
DK (1) DK3788019T3 (pt)
ES (1) ES2920157T3 (pt)
NL (1) NL2020846B1 (pt)
PL (1) PL3788019T3 (pt)
PT (1) PT3788019T (pt)
WO (1) WO2019212336A1 (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL2037199B1 (en) 2024-03-07 2025-09-15 C2Ca Tech B V Method for obtaining a cement constituent from a concrete element

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8203577A (nl) * 1984-03-09 1984-04-02 Energy Equipment Engineering B Inrichting voor het met elkaar in contact brengen van een gas- of dampstroom en een omlaag vallende regen van een korrelvormige vaste stof, roostervormige pakking voor een dergelijke inrichting en inrichting voor de overdracht van warmte van een heet gas aan een koud gas middels een tussenmedium van korrelvormige vastestof.
US5656243A (en) * 1995-04-04 1997-08-12 Snamprogetti S.P.A. Fluidized bed reactor and process for performing reactions therein
US5992041A (en) * 1997-12-12 1999-11-30 Thermo Power Corporation Raining bed heat exchanger and method of use
DE102004003068A1 (de) * 2004-01-21 2005-08-11 Khd Humboldt Wedag Ag Zementklinkerherstellung mit Teilstromabzug schadstoffhaltigen Drehofenabgases
DE102006049836B4 (de) 2006-10-23 2011-06-16 Hochschule Neubrandenburg Verfahren zur Herstellung eines hydraulisch erhärtenden Bindemittels aus Calciumsilikathydraten oder Zementstein als Bindephase und Zuschlagstoffe enthaltenden Baureststoffen und dessen Verwendung
WO2014206417A2 (en) * 2013-06-24 2014-12-31 Flsmidth A/S A method and apparatus for removing contaminants from particulate material
CN204881175U (zh) * 2015-05-29 2015-12-16 洛阳理工学院 一种废弃混凝土中硬化水泥浆体煅烧装置

Also Published As

Publication number Publication date
DK3788019T3 (da) 2022-07-04
EP3788019B1 (en) 2022-04-20
CN112203996A (zh) 2021-01-08
EP3788019A1 (en) 2021-03-10
WO2019212336A8 (en) 2020-10-29
WO2019212336A1 (en) 2019-11-07
NL2020846B1 (en) 2019-11-07
US20250051231A1 (en) 2025-02-13
US20210107831A1 (en) 2021-04-15
CN112203996B (zh) 2022-06-21
PL3788019T3 (pl) 2022-08-08
ES2920157T3 (es) 2022-08-01

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