公开(公告)号：US10914468B2

公开(公告)日：2021-02-09

申请号：US16083195

申请日：2017-03-06

Applicant: AIR PRODUCTS AND CHEMICALS, INC. ,  TECHNIP BENELUX B.V.

Inventor： Izaak Risseeuw ,  Jeffrey Kloosterman ,  Xianming Jimmy Li ,  Robert Gregory Wolf ,  Reed Jacob Hendershot ,  Franciscus Arnoldus Maria Jeunink

IPC: F23C6/04 ,  F23D14/70 ,  F23D14/24

Abstract: A burner apparatus (10) includes a fluid-based flame stabilizer for discharging a stabilized flame therefrom, a burner tile (44), and fuel lances associated with the burner tile. Each of the fuel lances has a discharge nozzle (40). A Coanda feature (34) having a Coanda surface directs a portion of the stabilized flame from the passage defined by the burner tile at the discharge end of a primary flow passage (32) toward at least one first fuel lance of the plurality of fuel lances to cross light the at least one first fuel lance. In another embodiment, a method of combustion includes supplying a first gaseous fuel to fuel lances of a burner apparatus and igniting and sustaining combustion of a gaseous fuel by cross lighting at the discharge nozzles of the fuel lances by flow from the fluid-based flame stabilizer along a Coanda surface of a Coanda feature toward the discharge nozzles.

公开(公告)号：US11287089B1

公开(公告)日：2022-03-29

申请号：US17219945

申请日：2021-04-01

Applicant: Air Products and Chemicals, Inc.

Inventor： Joseph P. Cohen ,  Lucas A. White ,  Robert Gregory Wolf

IPC: F17C5/06 ,  C01B3/02 ,  C01B3/04 ,  F28D15/02

Abstract: The invention relates to a process for fueling of vehicle tanks with compressed hydrogen comprising splitting ammonia into hydrogen and nitrogen in an ammonia cracking unit, compressing the hydrogen from the ammonia cracking unit, and dispensing the compressed hydrogen to the vehicle tanks in a hydrogen fueling unit comprising one or more dispensing units, wherein chilled ammonia is used to cool the compressed hydrogen before being dispensed to the vehicle tanks by heat exchange between the compressed hydrogen and the chilled ammonia so that the chilled ammonia is heated, and transferring the heated ammonia to the ammonia cracking unit.