Method of using solar energy in a chemical synthesis process

摘要

A method of using solar energy in a chemical synthesis process comprising steam reforming hydrocarbons or gasifying carbonaceous fuel, converting the product of the steam reforming of hydrocarbons or the gasifying of carbonaceous fuels to an ammonia synthesis gas, converting the ammonia synthesis gas to ammonia, supplying the heat required for the steam reforming of hydrocarbons or the gasifying of carbonaceous fuels by a heat transfer fluid, heating the heat transfer fluid in a solar receiver when solar energy is available, heating the heat transfer fluid by combusting a portion of the ammonia when sufficient solar energy is not available to supply the necessary heat to the heat transfer fluid.