ExxonMobil Licenses Tubular Tail Technology for SCG Chemicals Autoclave Reactor

  • First installation of new tubular tail technology on an “ICI” high pressure autoclave reactor
  • Capacity expansion over 50 percent
  • Lower energy use and reduced operating costs

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Thursday, November 14, 2013 2:29 pm EST

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HOUSTON

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XOM
"We selected this tubular tail technology based on the excellent support and results of working with ExxonMobil Chemical. During the past decade, we have continuously implemented process improvements at Map Ta Phut, resulting in an overall capacity increase of 10 percent, better efficiency and safety, and lower operating costs"

ExxonMobil Chemical Technology Licensing LLC has licensed its proprietary tubular tail technology to Thai Polyethylene Company (TPE), a subsidiary of Siam Cement Group (SCG). Under the license, ExxonMobil Chemical’s tubular tail technology will debottleneck and retrofit the autoclave reactor at TPE’s low density polyethylene plant in Map Ta Phut, Thailand. This is the first installation of tubular tail technology on an autoclave reactor developed by ICI to produce polyethylene.

“Our innovative tubular tail technology increases the ethylene conversion of autoclave reactors, expanding capacity with lower energy and operating costs,” said Jennifer Dunphy, vice president of ExxonMobil Chemical Technology Licensing, LLC.

Following installation of the technology, production capacity at the plant is expected to increase from 100 KTA to 152 KTA, with energy consumption reduced by up to 20 percent. Engineering and design is underway and construction is expected to be completed in 2016.

"We selected this tubular tail technology based on the excellent support and results of working with ExxonMobil Chemical. During the past decade, we have continuously implemented process improvements at Map Ta Phut, resulting in an overall capacity increase of 10 percent, better efficiency and safety, and lower operating costs,”  said Somchai Wangwattanapanich, vice president-operations, SCG Chemicals Co., Ltd.

He continued, “The retrofit will enable us to supply high quality LDPE resins to fast-growing high-end applications like food packaging. This is another commitment in our business direction to grow high value products.”

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About ExxonMobil Chemical
ExxonMobil Chemical is one of the world’s premier petrochemical companies with manufacturing, technology, and marketing operations around the world. The company delivers a broad portfolio of products and solutions efficiently and responsibly, with a commitment to create outstanding customer and shareholder value. ExxonMobil Chemical endorses the principles of sustainable development, including the need to balance economic growth, social development and environmental considerations. To learn more, visit www.exxonmobilchemical.com.   

About SCG Chemicals
SCG Chemicals Co., Ltd. is a subsidiary of SCG and is one of the group’s three core businesses. Thai Polyethylene Company (TPE) is a subsidiary of SCG Chemicals Co., Ltd. At present, SCG Chemicals manufactures and supplies a full range of petrochemical products ranging from upstream petrochemicals such as olefins, intermediate petrochemicals such as styrene monomer, PTA, and MMA, to downstream petrochemicals such as polyethylene, polypropylene, polyvinyl chloride, and polystyrene resins. SCG Chemicals Co., Ltd is now one of the largest integrated petrochemical companies in Thailand and a key industry leader in the Asia-Pacific region. To learn more, visit: http://www.scgchemicals.co.th/en/about/.

Note to Editors:
ExxonMobil Chemical Technology Licensing (EMCTL) LLC is an affiliate of ExxonMobil Chemical Company.

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Multimedia Files:

Preview image
Left to right: Somjate Saifon, Esso (Thailand); Alan Braaten, ExxonMobil; John Rogers, ExxonMobil; Jennifer Dunphy, ExxonMobil; Somchai Wangwattanapanich, SCG Chemicals; Apichai Chareonsuk, Thai Polyethylene Co.; Tharna Sanee, Thai Polyethylene Co.; Varut Phimolmas, Thai Polyethylene Co.

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