Chemical Processing Distilled

Solutions Spotlight: Confidently Convey Difficult Materials

Efficient conveying solutions that protect workers from hazardous dust, fumes and odors.

Solutions Spotlight: Safe Sample Systems Bolster Bottom Line

Grabbing samples of hazardous chemicals in liquid and gas states is challenging but necessary. Manufacturers rely on quality samples to ensure products specs and operators rely on this equipment to help them grab those samples. But not all sampling platforms are the same.

Solutions Spotlight: Durable Probe Proves Safe And Efficient For pH And Gas Analysis

Solution promises to reduce sensor maintenance, improve process performance, and ensure a safe work environment in the chlor-alkali industry.

Solutions Spotlight: Pressure-Based Measurements Level Challenges

While liquid tank level is one of the basic measurements used in process plants, its importance cannot be overstated. Incorrect high level measurements can cause vessels to overflow leading to lost product, a safety hazard or an environmental problem. Incorrect low level measurements can burn out pumps and can cause problems with inventory control. 
Enter differential pressure level measurement, which infers liquid level in a vessel by measuring the pressure generated at the bottom of the vessel.

To better understand this long-standing technology, Chemical Processing spoke with Nicholas Meyer, Industry Marketing Manager, Yokogawa Corporation of America.

Solution Spotlight: Surrogate Testing Saves Money, Materials And Lives

The use of surrogate testing is a valuable tool in ensuring that contained dust collectors are meeting several requirements including environmental, employee health and safety and production cleanliness and efficiency.

Traci Purdum, executive digital editor of Chemical Processing, spoke with David Steil, pharmaceutical market manager at Camfil Air Pollution Control, to better understand surrogate testing. David has a Bachelor of Science degree in safety and industrial hygiene. He spent more than 12 years with Wyeth Pharmaceuticals as a member of its corporate environment health and safety group. David is a member of the International Society of Pharmaceutical Engineering and the American Industrial Hygiene Association.

Solutions Spotlight: Not All Check Valves Go With The Flow

Pardon the pun, but check valves are fairly straight forward -- they ensure flow in only one direction. In most designs, the upstream fluid force pushes a spring-loaded poppet open, allowing flow. An increase in downstream or back-pressure force drives the poppet back into the seat, stopping reverse flow. But their simplicity shouldn’t be taken for granted. Chemical Processing spoke with Brian Strait, Business Development and Marketing Manager at Check-All Valve Mfg. Co., and learned that not all check valves are created equally. 

Solutions Spotlight: Monitor Your Water Quality

One of the most commonly used compounds in the chemical industry is water – not only as a solvent in processing, but also as an energy carrier in the cooling or heating cycle. Monitoring water quality can predict performance and protect equipment.

 

Chemical Processing spoke with Amanda Scott, product management leader for the Sievers* product line at SUEZ --Water Technologies & Solutions, we discovered how implementing critical control points, such as total organic carbon (TOC) analyzers for monitoring closed-loop cooling water systems, can help ensure efficiency and productivity.

Solutions Spotlight: Benefits and Challenges of Dry Vacuum Pumps

Many chemical companies are striving to improve the reliability of vacuum systems, lower total cost of ownership and meet regulatory requirements for emissions standards and noise reduction. To address these demands as well as specific vacuum technology problems, vendors are responding with novel applications of established equipment as well as new technologies.

 

Enter dry vacuum pumps. Chemical Processing chatted with Busch Vacuum Solutions’ Jason Stiel, Ph.D., chemical and pharmaceutical sales manager, about the benefits and challenges of dry vacuum pumps.

Minute Clinic -- Operator Performance: Human Factors

What are human factors? Dave Strobhar -- founder and principal-human-factors engineer for Beville Engineering – defines human factors and offers sound advice going forward.

Minute Clinic -- Operator Performance: Font Size Matters

In this Minute Clinic, we tackle font size requirements in regard to alarm management.