Apparatuses and methods are provided for generating elemental hydrogen and carbon from a hydrocarbon feed. In some examples, the apparatus can include a first tube and a second tube. The first tube can be configured to carry a hydrocarbon feed along a first flow path. The second tube can be configured to carry a fuel and an oxygen-containing gas along a second flow path, where the first flow path and second flow path are countercurrent. A porous wall can sperate the first tube from the second tube where the porous wall can be configured to allow heat and gas to pass from the second tube to the first tube.

A process and a plant are proposed for producing a synthesis gas including hydrogen and carbon oxides by partial oxidation of carbon-containing fuel in the presence of an oxygen-containing oxidant and a moderator, wherein the obtained raw synthesis gas is laden with soot particles. According to the invention the cooling of the raw synthesis gas is carried out using a crossflow heat exchanger, a shell and tube heat exchanger or a spiral heat exchanger, wherein the carbon-containing input stream or the oxidant stream or the moderator stream or a plurality of these streams serve as the first coolant and are thus preheated before introduction into the partial oxidation plant.

The present invention relates to integrating a hot oxygen burner with an auto thermal reformer of reducing in a system for generating synthesis gas.

A method and apparatus for reforming carbonaceous material into syngas containing hydrogen and CO gases is disclosed. In one embodiment, a hydrogen rich torch reactor is provided for defining a reaction zone proximate to torch flame. One input of the reactor receives input material to be processed. Further inputs may be provided, such as for example to introduce steam and/or gases such as methane, oxygen, hydrogen, or the like.

A burner for producing synthesis gas by partial oxidation of liquid or gaseous, carbon-containing fuels in the presence of an oxygen-containing oxidant and a moderator, which burner can be operated uncooled, i.e. without a fluid coolant being passed through the burner, is proposed. Steam or carbon dioxide or else mixtures of these materials are used as moderator. This is achieved by the feed channels being configured so that mixing of the fuel, the moderator and the oxidant occurs only outside the burner.

A burner for producing synthesis gas by partial oxidation of liquid or gaseous, carbon-containing fuels in the presence of an oxygen-containing oxidant and a moderator, which burner can be operated uncooled, i.e. without a fluid coolant being passed through the burner, is proposed. Steam or carbon dioxide or else mixtures of these materials are used as moderator. This is achieved by the feed channels being configured so that mixing of the fuel, the moderator and the oxidant occurs only outside the burner.

Provided is a burner arrangement for producing synthesis gas by non-catalytic or catalytic partial oxidation of fluid or fluidized carbon-containing fuels in the presence of an oxidant and a moderator, including following assemblies: (a) a feeding means for separately feeding three fluid reaction media streams or two fluid and one fluidized reaction media stream into a burner, (b) at least one burner, (c) outer wall of the at least one burner is fluid-tightly connected to a burner mounting plate, (d) a reaction chamber, (e) the at least one burner is insertable into the reaction chamber, and (f) outer wall of the at least one burner and the side of the at least one burner mounting plate facing away from the interior of the reaction chamber are designed to allow cooling by indirect heat exchange with a cooling fluid.

The present invention relates to integrating a hot oxygen burner with an auto thermal reformer of reducing in a system for generating synthesis gas.

The present invention relates to integrating a hot oxygen burner with an auto thermal reformer of reducing in a system for generating synthesis gas.

The technology relates to a method of producing synthesis gas comprising carbon monoxide (CO) and hydrogen (H.sub.2), wherein the synthesis gas is produced by a reduction reaction of a first flow comprising a carbon source and an excess of hydrogen in contact with an Oxy-flame. The hydrogen comes from a reducing stream, a first portion of which ends up in the first flow, and a second part of which is used to generate the Oxy-flame by combustion of the hydrogen in the presence of a second flow comprising oxygen (O.sub.2), the second flow coming from an oxidizing stream. The first flow and the second flow are at a distance from each other such that the Oxy-flame supports the reaction between the carbon source and the hydrogen. A reactor, which can have different configurations, is also proposed for implementing the method.