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|||Chemical Industry Products and Processes from DuPont Clean Technologies

Chemical Industry Products and Processes from DuPont Clean Technologies
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Comprehensive Solutions for Air Pollution and Energy Control in the Chemical Industry

 

Since the chemical industry is process oriented, utilizing rotating equipment, chemical resistant piping, pressure vessels, instrumentation, other specialty hardware items and energy sources, the issues related to generating and controlling air pollution and conserving and/or recovering spent energy are diverse. Our portfolio of technologies and processes can provide innovative solutions and process enhancements for the individual issues our customers in the chemical industry face.  MECS® products also solve some of the world’s most difficult mist and particular removal problems. The tougher the application, the more likely one of our products can be custom-designed to meet each individual customer’s needs.

SPENT SULFURIC ACID REGENERATION

 

Industrial producers are increasingly faced with difficult choices about how to treat harmful waste streams that are byproducts of their core processes.  In established industries with high volumes, toll sulfuric acid regeneration facilities are an attractive alternative to on-site neutralization or disposal.  But there are many industrial processes from which sulfur-bearing waste streams have historically been neutralized instead of regenerated. 

Neutralization minimizes the up-front capital investment at the expense of operation costs of the neutralization reagent and disposal.  And while reagents remain readily available around the world, some governments are increasing regulatory standards for waste disposal, making the regeneration of spent acid streams more attractive than in the past.  The most proven way to regenerate spent sulfuric acid is to decompose the feeds into their most basic components so that they can be cleaned and recombined to form the desired product stream.  DuPont Clean Technologies offers best-in-class, proven systems to reliable regenerate sulfuric acid and upgrade waste streams into valuable products.

Spent Sulfuric Acid Regeneration

OUR INNOVATIVE SOLUTIONS

 

 

 Organic Chemicals


Organic Chemicals

 

Producers of organic chemicals trust MECS® technologies, products and processes to add value and environmental compliance to their operations.  In many cases Brink® mist eliminators are an excellent solution to remove harmful impurities from off-gas streams.

 Chlorine


Chlorine

 

MECS® in-process equipment protection is widely used in the chlorine industry .  Our Brink® mist eliminators are the industry standard for protecting critical equipment and extending run times between shutdowns. 

  TITANIUM DIOXIDE


TITANIUM DIOXIDE

 

DuPont has been making Ti-Pure titanium dioxide (TiO2) white pigments for paper, paints and plastics since 1931 and is currently the world's leading producer. DuPont Clean Technologies is a world leader in air pollution control and value-added solutions for the TiO2 industry. DynaWave® was originally invented for this application.

 

 

 PLASTICS & RESINS


PLASTICS & RESINS

 

Organic emissions in the plastics and resins industry are challenges that are met with our technologies. Plasticizer vapors produced during the manufacture of plastics and resin products can condense in the air causing hydrocarbon emissions and dense plumes, unless they are captured. Brink® mist eliminators in packaged systems can be used on curing ovens, extruders and injection molding machines to effectively remove the sub-micron mists generated in these processes

 METHANOL


METHANOL

 

Many opportunities exist for energy savings in this industry and we can custom design solutions for individual plant needs to ensure process optimization. As methanol production affords many opportunities for energy savings, MECS®-ThermoZTM gas-to-gas heat exchangers can be used in conjunction with reformers to provide an excellent means of recovering heat that would otherwise be lost to ambient surroundings.

 Sulfuric acid


Sulfuric acid

 

MECS® Sulfuric acid and environmental technologies provide customized solutions to a variety of industrial segments. DuPont Clean Technologies offer a large range of products and services for the Sulfuric industry.

Find out how we can help you

27 May 2021
Abu Zaabal Revives Old Sulfuric Acid Plant
AZFC selected DuPont Clean Technologies (DuPont) as a partner to revamp the acid plant and re-design the acid towers.
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TagSulfuric AcidClean Technologies
24 May 2021
Reducing acid consumption: Maximizing sulf
This article appeared in the April issue of Hydrocarbon Processing magazine about the STRATCO® alkylation technology.
Read more on PDF Link-externalurl
18 May 2021
North Huajin Refining and Petrochemical Company, Ltd. contracts DuPont Clean Technologies for...
For energy efficient production of ultra-low sulfur jet and diesel fuels
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TagIsoThermingClean Technologies
20 April 2021
Sinopec Successfully Starts Up Two DuPont™ Stratco® Alkylation Technology Units
Further increasing the organization’s alkylate capacity and reducing environmental impact in China
READ MORE Link-externalurl
TagSTRATCOClean Technologies
16 April 2021
MECS® advanced catalysts help manage and reduce sulphuric acid plant emissions
Article on MECS® advanced catalysts published in Sulphur’s Jan/Feb 2021 issue
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2 April 2021
CT Quarterly Customer Satisfaction Newsletter
We’re excited to bring you a quarterly e-newsletter to help us stay connected with you and you connected with us. We’ve got lots of news to share as well as your feedback to...
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