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.
SAR Technology Inc. Contracts MECS for Spent E-Grade Acid Regeneration Plant
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…
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MECS Awarded Spent Acid Regeneration Plant at Sinopec Zhenhai
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
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
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.
PT Amman Mineral Industri Partners with Elessent Clean Technologies for Provision of MECS® Sulfuric Acid Technologies
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
ST. LOUIS, MO, USA, January 11, 2023 – 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 of a new sulfur burning sulfuric acid plant to displace the import of sulfuric acid for their downstream chemical processes. The new plant will be constructed in the coastal state of Bahia. With sustainability as a core value, Unigel’s new plant will also be used to generate utility steam that will provide reliable and carbon-free power throughout their industrial complex.
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