EP 3408355 A1 20181205 - NOVEL COKE WITH ADDITIVES
Title (en)
NOVEL COKE WITH ADDITIVES
Title (de)
NEUARTIGER KOKS MIT ADDITIVEN
Title (fr)
COKE INNOVANT COMPRENANT DES ADDITIFS
Publication
Application
Priority
- DE 102016201429 A 20160129
- EP 2017051882 W 20170130
Abstract (en)
[origin: CA3012407A1] The invention relates to coke comprising additives, characterised in that additives are accumulated at the yield points or in the regions surrounded by the yield points. For homogeneous distribution, the additives are continuously dosed into the delayed coker during the filling time. The dosing can be carried out by powdery blowing with an inert gas (nitrogen) or also distributed in a slurry consisting of the reaction components and a partial flow of the coker feed (vacuum resid, pytar, decant oil or coal-tar distillates). According to an advantageous form of embodiment, the additives have a diameter of between 0.05 mm and 5 mm, preferably between 1 mm and 3 mm. Advantageously, the additives are selected from the group consisting of acetylene coke, fluid coke, flexi coke, shot coke, carbon black, non-graphitisable carbons (chars), non-graphitic anthracite, silicon carbide, titanium carbide, titanium diboride or mixtures thereof. The coefficient of thermal expansion (CTE) is increased tenfold by the addition of the additives, depending on the size and quantity of the additives.
IPC 8 full level
C10B 55/02 (2006.01); C10B 57/06 (2006.01)
CPC (source: EP RU US)
C01B 32/205 (2017.07 - EP US); C04B 35/522 (2013.01 - EP US); C04B 35/528 (2013.01 - EP US); C04B 35/532 (2013.01 - EP US); C10B 55/02 (2013.01 - EP RU US); C10B 57/06 (2013.01 - EP RU US); C25C 3/08 (2013.01 - EP US); H05B 7/085 (2013.01 - EP US); C04B 2235/3232 (2013.01 - EP US); C04B 2235/3409 (2013.01 - EP US); C04B 2235/3813 (2013.01 - EP US); C04B 2235/3826 (2013.01 - EP US); C04B 2235/3843 (2013.01 - EP US); C04B 2235/424 (2013.01 - EP US); C04B 2235/425 (2013.01 - EP US); C04B 2235/5427 (2013.01 - EP US); C04B 2235/5436 (2013.01 - EP US); C04B 2235/5445 (2013.01 - EP US); C04B 2235/72 (2013.01 - EP US); C04B 2235/9607 (2013.01 - EP US)
Citation (search report)
See references of WO 2017129808A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
DE 102016201429 A1 20170803; CA 3012407 A1 20170803; CA 3012407 C 20201103; CN 109072087 A 20181221; CN 109072087 B 20220712; EP 3408355 A1 20181205; JP 2019504914 A 20190221; JP 6758390 B2 20200923; RU 2018130987 A 20200302; RU 2018130987 A3 20200302; RU 2716791 C2 20200316; UA 124625 C2 20211020; US 11434428 B2 20220906; US 2019031961 A1 20190131; WO 2017129808 A1 20170803
DOCDB simple family (application)
DE 102016201429 A 20160129; CA 3012407 A 20170130; CN 201780008743 A 20170130; EP 17705034 A 20170130; EP 2017051882 W 20170130; JP 2018539434 A 20170130; RU 2018130987 A 20170130; UA A201808970 A 20170130; US 201716072283 A 20170130