Standard Lithium begins operations at Arkansas plant

For the US, which wants to boost domestic production of lithium and reduce its heavy reliance on imports, the Arkansas LiSTR Direct Lithium Extraction facility could prove to be a boon.

Autocar Pro News Desk By Autocar Pro News Desk calendar 22 Sep 2020 Views icon3960 Views Share - Share to Facebook Share to Twitter Share to LinkedIn Share to Whatsapp
Plant Manager Bruce Seitz cutting the ribbon at the LiSTR Plant in El Dorado, Arkansas.

Plant Manager Bruce Seitz cutting the ribbon at the LiSTR Plant in El Dorado, Arkansas.

Standard Lithium Ltd, an innovative technology and lithium project development company, today marked the official commencement of operations at the company’s Arkansas LiSTR Direct Lithium Extraction facility, with a virtual ribbon-cutting and video walk-through tour of the plant.

Arkansas Governor Asa Hutchinson, Senator’s John Boozman and Tom Cotton, Representative Bruce Westerman, and local officials joined Standard Lithium CEO Robert Mintak and LANXESS Corp. CEO and President Antonis Papadourakis for the virtual event.

Standard Lithium CEO Robert Mintak said, “The purpose of the virtual ribbon cutting is to highlight the efforts of individuals and teams that have brought the project to where we are today, an operating first-of-its-kind direct lithium extraction plant.”

“On behalf of LANXESS, our Board of Management and the Plastic Additives Business Unit I would like to congratulate Standard Lithium and especially the project team for the fantastic job you have done to this point,” said Antonis Papadourakis, LANXESS Corp. President and CEO. “We recently announced the formation of a group initiative for E-Mobility. We manufacture a number of specialty chemicals that modern battery systems cannot do without, such as phosphorous chemicals, hydrofluoric acid and flame retardants. As you could imagine, the commercial production of battery grade lithium, which is a key component in large scale lithium ion batteries, is also a crucial raw material for the desired expansion of electric mobility. Together with Standard Lithium, we aim to use this demonstration plant to address this development and today we are one important step closer to realising this goal.”

Arkansas Governor Asa Hutchinson commented, “In the two short years since Patty Cardin of LANXESS introduced me to the team of Andy Robinson and Robert Mintak of Standard Lithium, the company has moved from a big concept to building a working industrial scale demonstration plant for direct lithium extraction. This cutting-edge disruptive technology has the potential to put Arkansas on the global map for lithium, a critical mineral for the United States economy.”

Senator John Boozman stated, “It’s certainly a pleasure for me to congratulate Standard Lithium as we celebrate the launch of operations in Arkansas. I admire the vision and persistence of company leaders who work so hard through the unique challenges we are facing today to become fully operational. Standard Lithium’s investment will benefit the community, the region and the state of Arkansas.”

Senator Tom Cotton commented, “This is a cutting-edge project that could one day make America a leading producer of lithium and that’s no small matter because the lithium produced by this plant will power the products of advanced industries from smart phones to electric cars.”

Representative Bruce Westerman stated, “I’m very excited about this as well as everyone else should be because we are going to be making high quality lithium from Arkansas, a product that is in huge demand as we become more electrified around the world and in our country.”

The first-of-its-kind in the world Direct Lithium Extraction plant is installed at the company’s project partner LANXESS’ South Plant facility near El Dorado, Arkansas. According to the company, LiSTR is an environmentally friendly technology that selectively extracts lithium ions from tail brine that is a by-product of existing bromine production facilities run by LANXESS in south Arkansas. When compared to the conventional methods for recovering lithium from brine, the LiSTR process provides many benefits:

Vastly reduced recovery time – several hours versus as long as a year;

Significant efficiency gains –  90% recovery versus 40-60%;

Improved purity of the final product;

Unlocking of unconventional resources –  Arkansas Smackover brines.

Planning for the project’s phased commercial development – with a target initial annual production of 20,900 tonnes of battery-quality lithium chemicals, roughly five times the current domestic production – is currently underway.

Today, the U.S. represents less than 2% of global lithium production and no new lithium mine has been built in the United States in almost 60 years. A Trump administration executive order named lithium among 35 “critical minerals” for which the government wants to boost domestic production and reduce its heavy reliance on imports. U.S. imports of lithium have nearly doubled since 2014 due in part to rising demand from Tesla, SK Innovation Co and others building battery plants in the country, according to the U.S. Geological Survey.


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