公开(公告)号：WO2022226418A2

公开(公告)日：2022-10-27

申请号：PCT/US2022/026209

申请日：2022-04-25

Applicant: MATERIAL EVOLUTION ,  WITT, Eric

Inventor： GILLIGAN, Elizabeth

IPC: C04B28/00 ,  C04B40/00 ,  B28C5/12 ,  B28C5/16 ,  B01F27/071 ,  B01F27/50 ,  B01F27/90 ,  B01F35/712 ,  B28C1/00 ,  B28C5/1292 ,  B28C5/166 ,  C04B2201/52 ,  C04B28/006 ,  C04B28/008 ,  C04B40/0039

Abstract: Provided herein are methods and compositions utilizing one or more cementitious replacement materials, one or more alkaline activating materials, and, optionally one or more bonding materials and/or one or more setting time enhancer materials. The one or more cement precursors comprises one or more of calcareous sludge; paper pulp, biomass flyash; bag house dust; biomass sludge; filter cakes from bio industry's and wastewater treatment; bio ash; biomedical ash; agricultural ash; sugar cane bagasse; rice husk ash; palm oil fuel ash; oxygen furnace slags; plant stalks; bio char; starch; pyrophyllite; or a combination thereof. The one or more alkaline activating agents comprises potassium silicate, potassium hydroxide, sodium hydroxide, sodium silicate, calcium hydroxide, magnesium hydroxide, reactive magnesium oxide, calcium chloride, sodium carbonate, silicone dioxide, sodium aluminate, calcium sulfate, sodium sulfate, or dolomite, or a combination thereof. The system comprises a vertical impact mixer.

公开(公告)号：WO2023018928A2

公开(公告)日：2023-02-16

申请号：PCT/US2022/040148

申请日：2022-08-12

Applicant: SEATTLE FOOD TECH, INC.

Inventor： GRUBB, Chloe

IPC: B29C48/55 ,  B01F23/64 ,  A23J3/26 ,  A23J3/22 ,  A23P30/00 ,  B01F2101/06 ,  B01F27/071 ,  B01F27/112 ,  B01F27/1124 ,  B01F27/1125 ,  B01F27/1143 ,  B01F27/192 ,  B01F27/1921 ,  B01F27/2123 ,  B01F27/70 ,  B01F27/72 ,  B01F35/3204 ,  B01F35/332 ,  B01F35/754551 ,  B65G33/14 ,  B65G33/30 ,  B65G33/34

Abstract: An apparatus can include a hollow tube, central shaft, agitation components, and bidirectional fluted auger. The hollow tube can have an inlet, outlet, and longitudinal central axis, and can facilitate the conveyance of foodstuff materials from the inlet to the outlet. The central shaft can extend along the longitudinal axis and can be rotationally driven both clockwise and counterclockwise. The agitation components can be coupled to the central shaft and can agitate and mix foodstuff materials being conveyed along the hollow tube. The bidirectional fluted auger can be coupled to the central shaft proximate the outlet, can rotate with the central shaft when the central shaft is rotationally driven, and can have a flow rate limiting inner cylinder, clockwise-progressing flute features, and counterclockwise-progressing flute features. The clockwise and counterclockwise progressing flute features can convey foodstuff materials toward the outlet when the bidirectional fluted auger is rotated clockwise or counterclockwise.

公开(公告)号：WO2022046990A2

公开(公告)日：2022-03-03

申请号：PCT/US2021/047688

申请日：2021-08-26

Applicant: RES POLYFLOW LLC

Inventor： SCHABEL, Jay ,  STREKAL, George W. ,  GENCER, Mehmet A. ,  PETERSON, Richard K.

IPC: C10B53/07 ,  C10G1/00 ,  C10G1/10 ,  C10G69/06 ,  B01F2101/2805 ,  B01F27/071 ,  B01F27/0726 ,  B01F27/091 ,  B01F27/1124 ,  B01F27/1143 ,  B01F27/1145 ,  B01F27/1921 ,  B01F27/72 ,  B01J19/20 ,  B01J6/008 ,  C10B47/34 ,  C10B47/44 ,  C10B7/02 ,  C10B7/10 ,  F23G2205/121 ,  F23G7/12

Abstract: A plastic pyrolytic conversion vessel comprises a conveying mechanism for moving a liquid, or a semi-molten, or a molten waste material, or a solid inert residue, or any combination thereof through the vessel. During pyrolyzation of the waste material, the same is heated and vaporized and undergoes in situ chemical reactions comprising cracking, recombination, reforming, recracking, and the like, and is subsequently removed from the vessel. A plurality of scraper blades serve to mix the liquid, or the semi-molten, or the molten waste material, or a solid inert residue, or any combination thereof and convey the waste material forward toward a vessel egress. In another embodiment, one or more sweeping devices serve to move forward the waste material that is located between adjacent rotating conveyor devices.