Ammonia Cracker For Atmosphere Protective Heat Treatment Furnace

Ammonia cracker for atmosphere protective heat treatment furnace

Are designed to produce cover gases for a variety of applications from use as a

non-oxidizing atmosphere in the heat treating of bright metals, such as aluminum and copper, to providing a carburizing atmosphere for some metals to simply providing an inert and explosion-proof environment in which to mix chemicals, formulate flammable recipes or prevent combustion. These cover gases are produced from the combustion of hydrocarbon fuels. Although propane and natural gas are the most commonly used, virtually any combustible fuel, such as MAP gas or even liquid fuels, such as kerosene or fuel oil, can be used.

Are compact; water-cooled units for either rich or lean atmospheres. Although natural gas and propane are normally used as fuel other materials such as, MAP gas, methane and even alcohol can be used.

Is essentially a very tightly constructed and controlled combustion chamber into which

a precisely measured and controlled mixture of air and fuel are introduced and ignited. The mixture burns at temperatures from 1,900F to 2,300F.

There are actually two types of exothermic gas generators; one to produce a lean exo-gas comprised largely of nitrogen and carbon dioxide (with very little hydrogen) and a different type to produce a rich exo-gas containing somewhat less nitrogen and carbon dioxide and substantially more carbon monoxide and a larger hydrogen component.


The difference in the two types is that the firing of a very rich fuel mixture, in the rich generator, requires the

a catalyst bed to ensure the complete cracking of the products of combustion.

Upon completion of the combustion process, the gas, now depleted of any oxygen, is cooled to about 120 F and sent to its intended use. Sometimes the gas is dried to a very low dew point and occasionally it is compressed

but often it is used as it is produced without further finishing.

Normally, the final dew point of the process gas is approximately 10 F above the cooling water temperature (i.e. 50 F water = 60 F dew point). However, with the addition of refrigerated gas dryers, dew points as low as -40 F are possible. Thermal Dynamix exothermic generators are equipped with variable speed pumps enabling the generator output to be varied in response to demand. Separate electric-ignition pilot systems are provided for push button ease of start up. The combustion chambers are fabricated from rugged, light weight, high performance, ceramic material and are designed to be easily serviced. Control and programming is by touch screen which enables clear and unambigous read-outs of operating parameters.

We are dedicated in the research, development, design, production, manufacturing, sale and service of all kinds of industrial gas equipment, and provide professional consultation on industrial gas systems and related products. Our main products include PSA nitrogen generators, PSA oxygen generators, PSA hydrogen generators, ammonia cracking plant, nitrogen purification plant, methanol decomposition plant etc.

We have obtained dozens of National Invention patents through over 10 years and international certificates such as: ISO9001 international certification, TS certification, SGS testing and certification, CE certification, the United States ASME certification, China Classification Society CCS certification, BV certification, American Bureau of Shipping ABS certification, British Classification Society LR certification, German Classification Society GL certification.

We have provide quality equipment and services for customers from over 30 different industries, such as China Petro, China National Petroleum, CNOOC from petrochemical industry; Sony, Panasonic, Asus, Foxconn from electronics industry; Minute Maid, Jinllongyu, Dio Coffee from food industry; Shanghai Hyundai Pharmaceutical, Jilin Aodong pharmaceutical from pharmaceutical industry; Jiangxi Copper Corporation, Gaoxinzhang Copper from copper processing industry. We also maintain long-term cooperation with the esteemed research institutions, such as Tsinghua University, Henan University, Sichuan University, Tianjin University, 718 Research Institute, etc.. The firefighting system for Beijing Olympic Games in 2008 are equipped with our nitrogen system. Both phase 1 and 2. Nanjing Mint and Shanghai Mint have both purchased and used our Nitrogen system units for their coin production, and the result has been excellent.

Furthermore, we have exported our gas plants to over 40 different countries, with proven result on its quality, stability and safety. We hold the core culture concept of "people-oriented, realistic and innovative, customer first, quality first". We will continue the introduction of advanced technology and scientific research achievements from domestic and abroad, in order to provide more valuable products and services. With the advantages of technical know how, marketing and service, we’ve build a competitive, leading, respected enterprise in our society, in which all the staffs take pride of.

Our workshop:

Our Honor:

2016

●Becoming a member of OptimumNano Innovation Union

●Providing nitrogen generators for world largest Ore Carrier Vessels (400,000 DWT)

2015

●Obtained certifications of ISO9001: 2008 quality management system, Lloyd’s Register of Shipping (UK LR), Bureau Veritas( France BV),American Bureau of Shipping(ABS)and CONFORMITE EUROPEENNE (CE)

●Started exporting our industrial gas solution to international users.

2013

●Approved to be qualified Haier Group supplier, providing PSA nitrogen generator and Membrane nitrogen generator.

2012

●Obtained over 10 Invention Patents on Hydrogen Recovery System Plants, positioning ourself as leader in the industry

●Installed several bell furnace hydrogen recovery system production lines for cold rolled strip manufacturers, effectively reduce the energy cost.

●Provided nitrogen generator for LNG vessel, becoming the first LNG nitrogen generator supplier in this area.

2011

●Installed 2800Nm3/h ship nitrogen generator for a domestic shipping company, becoming the largest ship nitrogen generator manufacturer in China.

2010

●Obtain pressure pipeline special equipment manufacturing license

●Provided the largest nitrogen purifier for SINOPEC, set a record of maximum carbon type nitrogen purifier in China.

2008

●Approved to be Qualified Supplier by China Aerospace Science and Technology Group

●Obtained China Classification Society (CCS) certification

●Cooperated with CNOOC(China National Offshore Oil Corporation) first ship nitrogen generator, which was highly appraised.

2007

●Officially began to be IUR Base for Sichuan University and Material Institute of Central South University of Forestry and Technology

●Approved as“High Technology Enterprise of Jiangsu Province”

2006

●Approved as nominated supplier for CBPMC(China Banknote Printing and Minting Corporation)

September 2004

●Suzhou Since Gas System Co.,Ltd was officially founded

●Full set of nitrogen/ hydrogen gas station successfully installed at Nanjing Mint, which were highly appraised;