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HOME > PRODUCTS > CATALYSTS > CATALYSTS PRODUCTION > PRODUCTION OF AMBIENT GASES
PRODUCTS: 日揮触媒化成の製品

Production of Ambient Gases

Petroleum Refining : Fluid Catalytic Cracking | Hydrotreating
Petrochemicals : Hydrogenation, dehydrogenation | Adsorption removal | Other, and various commissions
Gas : Gas purification | Production of ambient gases
Environmental Conservation : Denitrification

Production of Ambient Gases

The automobiles, electronic products, and various machine tools produced by Japan rank among the top in the world in both quality and quantity.
This is the result of the immense effort that has been put into improving production methods to date, including improving part precision, enhancing durability, and reducing costs.
In particular, it is the result of achieving significant progress in the heat treatment technology for ambient gases in the metal heat treatment industry, and such technology continues to play an important role even today. Metal heat treatment technology involves the heating and cooling in special ambient gases, and controlling the chemical reactions that occur between these materials and gases, which in turn enables processes such as gas carburization, non-oxidative hardening, carbonitriding, and bright annealing.
The gases used in these processes are produced through catalytic cracking with JGC C&C’s catalysts as raw materials of natural gas, propane, butane, ammonia, etc.
JGC C&C’s catalysts have excellent heat resistance, strength, etc., and have been widely used for a long time in the production of ambient gases for metal heat treatment.

Application Product code Description
Production of nitrogen and hydrogen through
ammonia cracking
N134 Nickels (Tablet)
N135 Nickels (Bead)
N135L Nickels (Bead)
Production of converted gases through the partia
oxidation of natural gas, propane, butane, etc.
N174F Nickels (Cube)
N174YS Nickels (Tablet)
N174FNR Nickels (Cube)
N174YNR Nickels (Tablet)
N175B Nickels (Bead)
N175L Nickels (Bead)

N134, N135, N135L

  • Cracking of ammonia gas is carried out at high temperatures, giving rise to mixed gases of nitrogen and hydrogen.
  • These products are used widely, such as in the flame heating of stainless steel to prevent carburization, flame heating of copper and copper alloy, etc.

N174F, N174YS, N174FNR, N174YNR, N175B, N175L

  • Converted gases are produced through the partial oxidation of natural gas, propane, butane, etc. at high temperatures.
  • Used widely in gas carburization, bright hardening, annealing, etc.
  • To reduce the preprocessing time for catalysts, varieties that have been subjected to reduction and stabilization treatment beforehand are also available.
  • Varieties used for low-temperature metamorphism are also available.

Inquiries about Production of ambient gases

Contact Information:Petrochemical Catalysts Sales Group
Petrochemical & Environmental Protection Catalysts Sales DEPT.

TEL:044-556-9157/FAX:044-556-9133

Click here for inquiries by email

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