What is naphtha reforming process?
Catalytic reforming is a chemical process used to convert petroleum refinery naphthas distilled from crude oil (typically having low octane ratings) into high-octane liquid products called reformates, which are premium blending stocks for high-octane gasoline.
What is a naphtha reformer?
Naphtha reforming catalyst is a bifunctional catalyst consists of a metal function, mainly platinum, and an acid function, usually chloride alumina. The metal function catalyzes the hydrogenation and dehydrogenation reactions and the acid function promote the isomerization and cyclization reactions [11], [12], [13].
Is naphtha reforming endothermic?
The feed to the reforming process is a hydrodesulfurized naphtha cut, composed of normal and branched paraffins, five and six membered ring naphthenes and single ring aromatics. The major reactions in the first reactor are endothermic and very fast.
What are the major types of reforming processes?
Catalytic reforming processes are commonly classified into three types based on the regeneration systems of the catalyst, namely (i) semi-regenerative catalytic reformer process (SRCRP), (ii) cyclic regenerative catalytic reformer process (CRCRP) and (iii) continuous catalytic regeneration reformer process (CCRRP).
What is the reforming process?
Reforming is a process designed to increase the volume of gasoline that can be produced from a barrel of crude oil. Hydrocarbons in the naphtha stream have roughly the same number of carbon atoms as those in gasoline, but their structure is generally more complex.
What is reformer process?
What is use of reformer?
The purpose of the reformer is to upgrade heavy naphtha into a high-value gasoline blend stock by raising its octane. The primary product of the reformer is reformate. However, it also generates large amounts of hydrogen that can be used in the hydrotreaters and hydrocrackers.
What is a reforming process?
reforming, in chemistry, processing technique by which the molecular structure of a hydrocarbon is rearranged to alter its properties. The process is frequently applied to low-quality gasoline stocks to improve their combustion characteristics.
What is the main purpose of reforming?