What are reformer tubes made of?
The Reformer Tubes are made of basically Cr – Ni Steels. Under the severe operating conditions, the reformer tubes start creep and rupture after prolonged interval of time. The major factors for tube deformations are high internal pressures and tube wall temperatures.
What is a reformer furnace?
Reformer Furnace Outlet Systems | 3. Background – The Issue. Steam-methane reformer furnaces, or SMRs, are used in a number of common synthesis gas production applications. These may support the production of Ammonia, Methanol, Gas-to-Liquids, Hydrogen, or Reducing Gas.
What is reformer reactor?
The reformer tubes are full of nickel catalyst, which triggers a reaction causing the methane in natural gas to react with water vapor to form hydrogen, carbon monoxide, and carbon dioxide.
What is the difference between furnace and reformer?
A fired heater is a heat exchanger. It exchanges the heat released by a flame produced by burning a fuel with a process fluid circulated inside a tube(s). The flame is in a chamber outside the tube(s). A reformer is an endothermic reactor.
What is a reformer tube?
Reformer tubes are heat-resistant cast alloy tubes used in steam reformer furnaces for producing hydrogen, an essential material for such processes as desulfurization at petroleum refining plants, ammonia synthesis for fertilizer production, methanol production, and direct reduced iron production.
What is a primary reformer?
Primary Reformer is the heart of the ammonia plant, where by steam-hydrocarbons reforming reaction hydrogen is produced. Reforming reactions being endothermic in nature consume a large amount of energy. Approximately 80% of ammonia plant fuel consumption is at primary reformer burners.
What is reformer tube?
What is pyrolysis furnace?
A pyrolysis furnace is a device used to generate products from various biodegradable materials via the process of temperature decomposition of organic material in the absence of oxygen. A pyrolysis furnace brings industrial benefits but corrodes under severe operating conditions.
How does a reformer work?
Reformer pilates allows you to move through full range while working on strengthening muscles. This dynamic form of exercise, cleverly uses the machine’s springs and levers to create resistance and allow for equal focus on the concentric and eccentric contractions to create long, lean, toned muscles.
What are reformer tubes?
What is a hydrogen reformer?
The reformer is the device that extracts the pure hydrogen from a hydrogen source, such as hydrocarbon or alcohol fuels, and then provides the hydrogen to the fuel cell.
What is a reformer tube used for?
Reformer tubes are heat-resistant cast alloy tubes used in steam reformer furnaces for producing hydrogen, an essential material for such processes as desulfurization at petroleum refining plants, ammonia synthesis for fertilizer production, methanol production, and direct reduced iron production.
What is the maximum temperature of a steam reforming tube?
In the steam reforming process, mostly naphtha and steam are heated at a pressure of 3 MPa or higher up to a temperature of 800-1000°C. Reformer tubes used in extreme environments under high temperatures and pressures are required to have high resistance to heat and extremely high resistance to creep damage.
Why choose MetalTek DRI reformer tubes?
MetalTek International is the world’s leading supplier of OEM DRI reformer tubes, for many reasons. MetalTek is known worldwide for the material and process controls that ensure the reliability that these very high temperature applications demand. Control of alloy chemistry is essential to reformer tube production.
Why is alloy chemistry important to reformer tube production?
Control of alloy chemistry is essential to reformer tube production. Dimensional control of tube wall thickness and concentricity is crucial to the proper operation of the reformer – and drives the extended service life that keeps equipment up and costs down.