公开(公告)号：US20170137730A1

公开(公告)日：2017-05-18

申请号：US15405053

申请日：2017-01-12

Applicant: Blue Advanced Colloidal Fuels Corp.

Inventor： Daniel D. Joseph ,  Gustavo A. Nunez ,  Maria Briceno ,  Takeshi Asa ,  Cebers Gomez

IPC: C10L1/32

CPC classification number: C10L1/326 ,  C10L2250/06 ,  C10L2270/026 ,  C10L2270/04

Abstract: Colloidal coal-in-water slurries having nano-particles of coal creating a pseudo-fluid. The colloidal coal-in-water slurry generally includes from about fifty to about seventy two weight percent of coal, with about 20 to about 80 percent of the coal having a particle size of about one micron or less with a mode particle size of about 250 nanometers. The coal-in-water slurry can also include a surfactant system containing one surfactant or mixtures of two or more surfactants, or mixtures of one or more surfactants and an inorganic or organic salt. The coal-in-water slurry can be used in low NOx burner applications as the main fuel and/or the reburn fuel, in gasification processes as the input fuel either alone, or in combination with organic materials, in gas turbine applications, and in diesel engine applications.

公开(公告)号：US09574151B2

公开(公告)日：2017-02-21

申请号：US13960272

申请日：2013-08-06

Applicant: Blue Advanced Colloidal Fuels Corp.

Inventor： Daniel D. Joseph ,  Gustavo A. Nunez ,  Maria Briceno ,  Takeshi Asa ,  Cebers Gomez

IPC: C10L1/32 ,  C10L1/10 ,  C10L1/182

CPC classification number: C10L1/326 ,  C10L2250/06 ,  C10L2270/026 ,  C10L2270/04

Abstract: Colloidal coal-in-water slurries having nano-particles of coal creating a pseudo-fluid. The colloidal coal-in-water slurry generally includes from about fifty to about seventy two weight percent of coal, with about 20 to about 80 percent of the coal having a particle size of about one micron or less with a mode particle size of about 250 nanometers. The coal-in-water slurry can also include a surfactant system containing one surfactant or mixtures of two or more surfactants, or mixtures of one or more surfactants and an inorganic or organic salt. The coal-in-water slurry can be used in low NOx burner applications as the main fuel and/or the reburn fuel, in gasification processes as the input fuel either alone, or in combination with organic materials, in gas turbine applications, and in diesel engine applications.

Abstract translation: 具有纳米颗粒煤的胶体水煤浆产生假流体。 胶体水煤浆通常包括约五十二至约七十二重量％的煤，其中约20至约80％的煤具有约1微米或更小的粒度，模式粒度为约250 纳米。 水煤浆还可以包括含有一种表面活性剂或两种或多种表面活性剂的混合物或一种或多种表面活性剂与无机或有机盐的混合物的表面活性剂体系。 水煤浆可用于低NOx燃烧器应用中作为主要燃料和/或再燃燃料，在气化过程中作为输入燃料单独使用或与有机材料组合在燃气轮机应用中，以及在 柴油机应用。