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Found 129 Results
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First Quantum Minerals To Expand Kansanshi Mine With MECS® Technology

September 22, 2023

Global copper company, First Quantum Minerals Ltd. has contracted with MECS, Inc., a subsidiary of Elessent Clean Technologies , for the Kansanshi Smelter Expansion at the Kansanshi Mine in Solwezi, Zambia. The MECS scope will include a redesign of the existing…

Wet Gas Scrubber

ENAP’s Aconcagua Refinery Reduces Emissions With BELCO® Gas Cleaning Technology

September 20, 2023

The third quarter marked an important milestone for Chilean oil refiner ENAP RefinerĂ­as S.A. (ENAP) with the successful startup of their newly installed BELCO® wet gas scrubber at the Aconcagua Refinery located in ConcĂłn, Chile. This is the second BELCO® wet…


Trafigura Selects IsoTherming® Technology for Grassroots Diesel Hydrotreater

September 6, 2023

Elessent Clean Technologies announces the signing of license and engineering contracts with Trafigura for the construction of a state-of-the-art 125 Sm3/h (18,870 BPSD) IsoTherming® diesel hydrotreater at the BahĂ­a Blanca Refinery located in Argentina. The addition of the IsoTherming® diesel hydrotreater…


July 28, 2023
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CPC Taoyuan Golden Quality Award for DynaWave® System

June 6, 2023

Taiwanese refinery, CPC Taoyuan (CPC), was the recent recipient of the 22nd Public Construction Golden Quality Award for the successful startup and continuous operation of an MECS® DynaWave® wet gas scrubbing system for flare gas desulfurization. CPC partnered with Mascol Engineering, Co., Ltd., and Elessent Clean Technologies (Elessent) for the design and provision of the MECS® DynaWave® system that features reverse jet scrubbing nozzles technology which was designed to remove hydrogen sulfide and wastewater chemical oxygen demand (COD) using high efficiency soda scrubbing.

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SAR Technology Inc. Contracts MECS for Spent E-Grade Acid Regeneration Plant

May 18, 2023

ST. LOUIS, USA, SAR Technology Inc. (SAR Inc.), located in Tainan, Taiwan, has contracted with MECS, Inc. (MECS), a subsidiary of Elessent Clean Technologies (Elessent), for the supply of MECS® proprietary technology and equipment in support of a new spent acid…

MECS Awarded Spent Acid Regeneration Plant at Sinopec Zhenhai

April 21, 2023

Large scale integrated refining-chemical complex is embracing the circular economy. Waste sulfuric acid from onsite processes will be regenerated for re-use.

MECS Enables High Purity E-Grade Acid Production in 90% Of Facilities in Key Production Countries

February 23, 2023

ST. LOUIS, USA, MECS, Inc. (MECS), a subsidiary of Elessent Clean Technologies (Elessent), is the licensor of choice for the production of high purity sulfur trioxide and oleum that is required for high purity e-grade acid production used in the rapidly growing semiconductor industry. Ninety percent (90%) of e-grade acid plants in the key production countries of Taiwan, Korea, United States, and Japan have selected MECS® technology and equipment to ensure the most reliable production of these critical e-grade acid feedstocks. Further solidifying the company’s foothold in the marketplace and deepening the experience gap among competitors, MECS was recently selected to supply propriety technology and equipment to clients in the U.S. and Taiwan to enable production of high-purity e-grade acid for the global market.

Hydrogen Safety in Sulphuric Acid Plants

February 10, 2023

Safety in sulphuric acid plants is a well-known and widely discussed topic. Industry turnover is a reality, and keeping new employees informed of hydrogen safety procedures is key to keeping plants fully operational and
incident free. Walter Weiss of Elessent Clean Technologies discusses the steps facilities need to take to prevent hydrogen incidents.

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PT Amman Mineral Industri Partners with Elessent Clean Technologies for Provision of MECS® Sulfuric Acid Technologies

February 8, 2023

ST. LOUIS, USA, Indonesian mining company, PT Amman Mineral Industri (AMIN), has partnered with Elessent Clean Technologies (Elessent) for the provision of a new smelter off-gas MECS® sulfuric acid plant equipped with MECS® DynaWave® wet gas scrubbing technology. The new plant will be constructed in Sumbawa, Nusa Tenggara Barat, Indonesia with anticipated startup in 2024.

Unigel Partners with Elessent Clean Technologies for MECS® Sulfuric Acid Plant

January 11, 2023

ST. LOUIS, MO, USA, Brazilian chemical maker Unigel RI (Unigel) – one of Latin America’s largest chemical companies and Brazil’s top manufacturer of nitrogen fertilizers – has contracted with MECS, Inc. (MECS), a subsidiary of Elessent Clean Technologies, for the construction…

Elessent Clean Technologies Portfolio

December 31, 2022
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