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公开(公告)号：EP4441174A1
公开(公告)日：2024-10-09
申请号：EP22902039.1
申请日：2022-11-23
CPC分类号： Y02E20/34 , F23B5/02 , F27D2099/005120130101 , F23L7/007 , F27D99/0033 , F23B90/04 , F23B7/002 , F23G5/20 , F23G5/50 , F23G2207/3020130101 , F27B7/34 , F23G2207/10120130101 , F27B7/36
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公开(公告)号：EP4352436A1
公开(公告)日：2024-04-17
申请号：EP21777225.0
申请日：2021-09-08
申请人： Loesche GmbH
发明人： WULFERT, Holger , REFORMAT, Martin , LINDL, David , FINK, Ralf
CPC分类号： F27B7/362 , F27B7/20 , F27B2007/36520130101 , C04B7/44 , C04B7/12
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公开(公告)号：EP4303514A1
公开(公告)日：2024-01-10
申请号：EP22183879.0
申请日：2022-07-08
摘要： Method for manufacturing cement clinker comprising the steps: preheating a raw meal (rm) in a first preheater (1) using kiln off-gas to provide a partially preheated raw meal, preheating the partially preheated raw meal in a second preheater (2) to provide preheated raw meal, precalcination of the pre-heated raw meal in a calciner (4) being a fluidized bed reactor or entrained flow reactor by burning fuel (f) with oxygen (o) and recirculated calciner exhaust gas instead of air to provide a precalcined raw meal wherein at least 2 mbar overpressure are adjusted in the calciner (4), transferring the precalcined raw meal to a rotary kiln (3) for sintering to provide the cement clinker (c), cooling the cement clinker (c), and capturing carbon dioxide (CO 2 ) from a calciner exhaust gas in a carbon dioxide purification unit (6).
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公开(公告)号：EP4255862A1
公开(公告)日：2023-10-11
申请号：EP21899329.3
申请日：2021-10-11
申请人： Calix Limited
发明人： SCEATS, Mark , VINCENT, Adam , THOMSEN, Simon , GILL, Matthew , HODGSON, Philip
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公开(公告)号：EP4225714A1
公开(公告)日：2023-08-16
申请号：EP21786919.7
申请日：2021-10-05
发明人： FEISS, Marc
IPC分类号： C04B7/43
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公开(公告)号：EP4194417A1
公开(公告)日：2023-06-14
申请号：EP23160426.5
申请日：2023-03-07
发明人： SADUNISHVILI, Zaal , KITRIASHVILI, Mikheil , ADUASHVILI, Zakaria , ROBAKIDZE, Teona , GURASPASHVILI, Giorgi , MENABDISHVILI, Zurab , JAVAKHISHVILI, Ivane , CHKHEIDZE, Vakhtang , GOCHITASHVILI, Kakha , KESAURI, Neli
摘要： Method for manufacturing a composite cement comprising the steps providing a cement raw meal, preheating the cement raw meal to provide preheated cement raw meal, precalcination of the preheated cement raw meal to provide precalcined cement raw meal, sintering the precalcined cement raw meal in a rotary kiln to provide the cement clinker, and cooling the cement clinker in a cooler, wherein a zeolite is added with a gas tight valve to the clinker in the cooler at a position where the temperature of the clinker causes a heating of the added zeolite to a temperature in the range from 600 to 800 °C, and composite cement obtained by grinding the cooled clinker and calcined zeolite.
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公开(公告)号：EP4184104A1
公开(公告)日：2023-05-24
申请号：EP21209799.2
申请日：2021-11-23
申请人： Alite GmbH
发明人： HAGENDORF, Moritz , HAMMERICH, Jörg
摘要： A slide plate 10 for a slide 1 for Geldart group C materials with a longitudinal axis 2, an up-facing surface 11 for supporting the Geldart group C material, a lower surface 13, a front-side surface 12 and a rear-side surface 14 may have a significantly reduced slope if the slide plate 10 is made of a ceramic refractory, wherein the slide plate has a number of through holes 20 providing a fluid communication between fluid inlets 23 in the lower surface 13 and fluid outlets 21 in the up-facing surface 11.
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公开(公告)号：EP3594597B1
公开(公告)日：2022-01-19
申请号：EP18182601.7
申请日：2018-07-10
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公开(公告)号：EP2304363B2
公开(公告)日：2021-11-03
申请号：EP09802551.3
申请日：2009-07-17
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