Contact Us / Find a Rep Newsroom STAY IN THE KNOW WITH JZHC. We share our knowledge and experience regularly through white papers and articles on a variety of combustion and emissions-control subjects. Check back often for new material, including news about JZHC. Smart Solutions Articles COEN® Articles Media Coverage Events Press Releases SMART SOLUTIONS ARTICLES Pilot Flame Rods Flame rods are used on process burner pilots to confirm that a flame is present. Flame rods work due to the ionization / rectification process to complete a circuit. When the flame rod is energized the current produces a positive charge that attracts the negative ions in the flame. READ MORE Radiant Wall Burners / Flame Patterns The most common use of Radiant Wall burners is for cracking heaters in Ethylene Plants. These burners are pre-mix gas only and usually fire in the horizontal position. The name “Radiant Wall” comes from the configuration of the heater. READ MORE How to Balance a Forced Draft / Induced Draft (FD / ID) Heater. The successful operation of an FD/ID system begins with the heater and burner design specifications. One of the main objectives of this type of unit should be uniform air flow to all of the burners in the system. This requires that the burner and heater manufacturers work together to understand the system and how it is supposed to operate. READ MORE High Stack Temperature, High Convection Section Temperature. Here you’ll find expert insights and information on a variety of issues in our industry. Check back for new posts or sign up to receive an email when a new topic is published. READ MORE Diagnosing And Solving Problems With Burners On Heaters. Here you’ll find expert insights and information on a variety of issues in our industry. Check back for new posts or sign up to receive an email when a new topic is published. READ MORE EVENTS LEGAL NOTICES SITE MAP CONTACT SMART SOLUTIONS DISCLAIMER COOKIES SETTINGS QUESTIONS? We use cookies to offer you a better browsing experience, analyze site traffic, personalize content, and serve targeted advertisements. Read about how we use cookies and how you can control them by clicking "Cookie Settings."Cookie Policy Cookies Settings Accept All Cookies