US 11,939,263 B2
Cementitious reagents, methods of manufacturing and uses thereof
Donald John Lake, Vancouver (CA)
Assigned to TERRA CO2 TECHNOLOGY HOLDINGS, INC., Golden, CO (US)
Filed by Terra CO2 Technology Holdings, Inc., Golden, CO (US)
Filed on Sep. 8, 2022, as Appl. No. 17/940,601.
Application 17/940,601 is a continuation of application No. 17/127,958, filed on Dec. 18, 2020, granted, now 11,485,681.
Application 17/127,958 is a continuation of application No. 16/915,804, filed on Jun. 29, 2020, granted, now 11,104,610, issued on Aug. 31, 2021.
Claims priority of provisional application 63/025,148, filed on May 14, 2020.
Claims priority of provisional application 63/004,673, filed on Apr. 3, 2020.
Claims priority of provisional application 62/867,480, filed on Jun. 27, 2019.
Prior Publication US 2023/0012477 A1, Jan. 19, 2023
Int. Cl. C03B 19/10 (2006.01); B05B 7/20 (2006.01); B22F 3/00 (2021.01); C03B 5/00 (2006.01); C04B 7/44 (2006.01); C04B 14/22 (2006.01); C04B 14/30 (2006.01); C04B 20/00 (2006.01); C04B 20/02 (2006.01); C04B 20/04 (2006.01); C04B 35/626 (2006.01); C09K 8/80 (2006.01); F27B 15/00 (2006.01); F27B 15/10 (2006.01); F27B 15/14 (2006.01); C04B 7/43 (2006.01); C04B 103/00 (2006.01); C04B 111/00 (2006.01)
CPC C04B 14/22 (2013.01) [B05B 7/20 (2013.01); B22F 3/003 (2013.01); C03B 5/00 (2013.01); C03B 19/10 (2013.01); C04B 7/4453 (2013.01); C04B 14/30 (2013.01); C04B 20/0036 (2013.01); C04B 20/026 (2013.01); C04B 20/04 (2013.01); C04B 35/62665 (2013.01); C09K 8/80 (2013.01); F27B 15/00 (2013.01); F27B 15/10 (2013.01); F27B 15/14 (2013.01); C04B 7/43 (2013.01); C04B 7/44 (2013.01); C04B 2103/0042 (2013.01); C04B 2111/00327 (2013.01); C04B 2235/528 (2013.01); F27B 15/003 (2013.01); Y02P 40/121 (2015.11)] 18 Claims
OG exemplary drawing
 
1. A method for producing microspheroidal glassy particles, comprising:
flowing a gas mixture comprising an oxidant gas and a combustible fuel through a burner;
preheating and entraining, within a cyclone, solid aluminosilicate feedstock particles in the gas mixture;
introducing the solid aluminosilicate feedstock particles into a melt chamber, the melt chamber having the burner at a first end;
introducing quench air into the melt chamber through quench air injectors, the quench air injectors disposed around the burner;
melting the solid aluminosilicate feedstock particles in the melt chamber while the aluminosilicate feedstock particles are in flight within the melt chamber to form molten aluminosilicate particles; and
quenching, in a quench chamber and while in flight, the molten aluminosilicate particles to form the microspheroidal glassy particles.