Festival Decorations Dealers in Nizampura, Vadodara

NH3-Cracker or hydrogen generator is used for the production of forming gas. Hydrogen and Nitrogen are generated in a cost effective way. In a volume ratio of 3 : 1 or in a weight ratio of 14 : 3. Capacities from 1m3/h to 60m3/h are available. Ammonia cracking is a simple and cost effective method of manufacturing hydrogen, however it may be used only in the applications, in which presence of nitrogen is acceptable. The NH3 is coming from bottles or from or bulk tanker. The ammonia gas is pre-heated in a heat exchanger and vaporizer and then cracked in the main furnace unit. The furnace is electrically heated by special LGO heating elements. The decomposition of ammonia gas NH3 takes place at a temperature of 920°C in the presence of a special grade nickel catalyst in an electrically heated furnace. 2 NH3 gives N2 + 3 H2 The cracked gas then passes to the heat exchanger for cooling and for pre-heating the incoming gas. This way and in combination with the low power consuming LGO heating elements, it can be made sure that only a minimum of electricity has to be used for the cracking process. * Ammonia cracking is a process of dissociation (decomposition) of gaseous anhydrous Ammonia (NH3) into a mixture of Hydrogen (H2) and Nitrogen (N2) according to the reaction: 2NH3 = N2 + 3H2 * The reaction is endothemic, requiring 383 kJ/mol. The process is performed at increased temperature within the range 1560-1740ºF (850-950ºC) in the presence of special grade nickel as catalyst. The resulting gas mixture is composed of hydrogen and nitrogen in the proportion 3:1 (75% of H2 and 25% of N2) with very little amount (20 -100 ppm) of residual undissociated ammonia with dew point -60ºF to -20ºF (-51ºC to -29ºC). The gas may be further purified by molecular sieves purifier resulting in reducing the uncracked ammonia to 1-3 ppm with dew point -110ºF (-80ºC). Available Capacities. 0 m3/hour to 60 m3/hour. Salient Features * Easy to operate.* Low capital cost* maintenance free operation.* Low running cost* Available in diffrent capacities.* Long service life.* Very cost effective alternate for water Electrolysis Plants in terms of power, capital cost and running cost Applications * Annualy furnance in cold rolling industries.* For providing atmosphere in Hydrogen Bell.* For providing reduction in bulk drug.* Stainless steel wire annealing.* Continuous galvanizing lines.* Bi-metal products annealing.* Sintered products annealing.* Metal Powder annealing.* Brazing application.* Heat treatment.  

Air-Tech’s Ammonia Cracking Unit generates combination of Nitrogen and Hydrogen which is used in Heat Treatment Furnaces. Cracking of Ammonia is most economical way for On-site generation of Hydrogen Gas. For this process, the temperature of 850 Deg. C is maintained in the electrically heated furnace. A centrifugally cast retort is installed in the center of this furnace, which is filled with Nickle Catalyst. At this stage the Ammonia cracking takes place in presence of Nickel Catalyst and separates its vital element i.e. 75 % Hydrogen and 25% Nitrogen Gas at Dew Point of (-)30 Deg. C. As Nitrogen Gas is generally inert gas this mixture is treated as pure Hydrogen Gas. This becomes the most economical, tried , trusted and dependable source of on-site Hydrogen generation.For producing super dry gas, Molecular Sieves Filter is given after Ammonia Cracking Unit which reduces ammonia down to 1-ppm level and dries gas upto (-) 70 Deg. C. to (-) 80 Deg. C.   Application :  Heat Treatment  Galvanizing  Annealing 

Hey I am selling acrylic rangoli colours and shapes can be changed according to your requirement.

We are offering decorative diyas. we offer a huge range of beaded decorative diyas.  our creative design on diya is highly appreciated for its attractiveness among the buyers. These designer diyas are available in different colors and sizes. These are available at market leading price.  these high quality decorative diya are made by using very fine quality clay due to which these diyas are widely demanded by all. These decorative diya are available in various designer patterns. For knowing more about the same, you may refer the product image available on our website. You may contact us through inquiry option for knowing more about the products and also for the product leaflets.

Automatic Ammonia Crackers, Petroleum Coke Powder, Sulphur Powder

photo props, gift envelope, decorative arts, Party & Decoration Balloons

high quality rubber latex balloons, Printed Balloons

Latex Balloon, Balloon, decorative balloon, plain balloon, Printed Balloon

Ball, Sports Goods, rackets, Cricket Equipment, Gloves, Kevlar Hand Gloves

Fire Crackers, Crackers

Decorative Diya, Decorative Rangoli, rangoli designs, Table Mats, Toran

rubber balloons, Rubber

Balloons