Capabilities

We provide testing services to certify product and materials compliance, support quality control, and ensure the health and safety of workers and their environment. We provide assistance for clients who are not sure what tests they need. Our accredited materials characterization laboratory is the foundation of all the services of RJ Lee Group provides, including standardized testing for compliance, industrial hygiene and environmental analyses, quality control, and materials research and development.

We provide credentialed expertise supported built by robust scientific data. We provide significant support to industrial clients for product development, industrial hygiene and overall production support.

RJ Lee Group maintains a visible and respected reputation within the legal community, having offered scientific support in civil litigation matters for nearly 30 years. 

  • Product Liability 
  • Toxic Tort
  • Construction Defect
  • Fugitive Emission
  • Personal Injury
  • Patent Infringement
  • Contract Disputes
  • Insurance Subrogation

Subject Matter Experts

From our core business of providing scientific solutions to our clients, we have developed innovative products. Some are produced internally, and some have arisen from partnerships with other research organizations. 

For example, we build lab software solutions to help manage and streamline your labs data, and environmental testing products for a variety of applications. 

  • IntelliSEM is a powerful automated particle analysis system.
  • ParticleID is  a customizable cloud hosted web application used to identify foreign particulate matter and  assist with root cause investigations. 

Other products we create count particles and help keep the air and environment safe.

RJ Lee Group is a materials analysis laboratory and consulting company which serves many different industries. We offer scientific solutions such as industrial forensics services, laboratory and testing services, litigation support, and laboratory software to many industries:

Delta-Energy Awarded for Resource Recovery Technology Innovation

RJ Lee Group News

June 1, 2008

Delta-Energy, one of RJ Lee Group’s spin-off companies, is the recipient of the 2008 Frost & Sullivan Award for Resource Recovery Technology Innovation for its development of the DEPolymerization(TM) process, a breakthrough technology to capture all the carbon possible from scrap tire shred.

Delta-Energy, one of RJ Lee Group’s spin-off companies, is the recipient of the 2008 Frost & Sullivan Award for Resource Recovery Technology Innovation for its development of the DEPolymerization(TM) process, a breakthrough technology to capture all the carbon possible from scrap tire shred.

For a number of years the rubber industry has sought a sustainable solution for not only reusing scrap tires, but also recovering valuable raw materials to recycle back into new tires without effecting performance,” stated Miriam C. Nagel, Frost & Sullivan research analyst. “Recovery processes in the past resulted in degrading or destroying the valuable materials, most notably carbon black. We found in performing our analysis that Delta-Energy not only has the process but the test data to back it up.”

The DEPolymerization process utilizes a patented catalyst system to attack the polymers. The system breaks down the rubber and other polymers into smaller molecular products. In the DEPolymerization process organic additives from the rubber compounds exit in the vapor stream along with the decomposed polymers. What remains in the solid stream is a carbon black rich powder with the structure of the carbon blacks preserved known as D-E Black(R). The vapors are condensed to form an organic liquid mix, known as D-E Oil(TM), for use in fuel and chemical applications. Vapors too light to condense, D-E Gas(TM), have a fuel value 20% greater than natural gas and can be used as clean burning fuel.

With key market drivers including the rising cost of raw materials and worldwide demand for green manufacturing initiatives, this technology provides rubber and plastics manufacturers a cost-effective means to significantly reduce their carbon footprint and meet green manufacturing goals by using D-E Black products to supplement virgin carbon black.

The green story goes beyond the recovery of basic materials; Delta-Energy’s product values include: a reduction of carbon dioxide generation by more than 70% for every one-to-one substitution of carbon black; a net 40% greater fuel value than from tire-derived fuel (the largest use of scrap tires in the US); and environmentally friendly packaging that can either be incorporated in compounds with the black products or returned to Delta-Energy for reuse.

“As we continue successful commercialization of our products, it is a great honor to be recognized as a unique innovator by Frost and Sullivan,” said Paul Lee, CEO and President. “This award is an affirmation of our development team’s diligence to finding a solution to carbon black structure preservation when recovering it from scrap tires. Our DEPolymerization technology is a category-changing advancement allowing rubber and plastic manufacturers to create products that are more eco-friendly and cost-effective.”

For further information, visit www.deltaenergy.com.

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