Gas Processing & LNG is Produced by Gulf Publishing Holdings LLC



Clariant to supply sorbent for warm gas desulfurization technology to RTI

MUNICH — Clariant announced the signing of a global licensing agreement with RTI International granting Clariant exclusive rights of supply for their solid sorbent material, which is vital for RTI’s warm gas desulfurization process (WDP) technology.

Clariant Wdp Technology Rti
Photo courtesy of Clariant.

WDP is an advanced market-ready technology for producing cleaner energy and chemicals from coal and other high-sulfur feedstocks. It enables sulfur-containing gas streams, such as synthesis gas (or syngas) from coal or petcoke gasification, to be cleaned at elevated temperatures (250°C–650°C), thus reducing or eliminating the need for substantial gas cooling and expensive heat recovery. This increases overall process efficiency, reduces greenhouse gas emissions, and reduces the capital and operating costs of the entire gas cleanup block by up to 50% compared to conventional technologies.

A solid fluidizable sorbent to be supplied by Clariant is key to the WDP technology due to its unique characteristics. Able to function across a wide range of operating temperatures and pressures, the quick-reacting sorbent has a high capacity for adsorbing sulfur, removing H2S and COS to very low levels and allowing customers to treat large gas streams volumes. The sorbent is regenerable with a low attrition rate and long cycle lengths without major replacement requirements, thus reducing the need for shut-downs.

WDP technology can achieve up to 99.9% removal of total sulfur from syngas at temperatures as high as 650°C and over a wide range of sulfur concentrations. The process was demonstrated, with funding support from the US Department of Energy, on a 54,000 Nm3/h synthesis gas stream in a coal/petcoke gasification plant at Tampa Electric’s Polk Power Station in Florida, where it operated successfully for more than 3,500 hr.

The integration of this technology with a downstream activated-amine carbon capture process enabled further reduction of total sulfur in the syngas to sub-ppmv concentrations (as low as 100 parts per billion), suitable for stringent synthesis gas applications such as chemicals, fertilizers, and fuels.

Clariant is a supplier of catalysts and sorbents used in the synthesis gas, or syngas, process industry, with a long history of innovation and expertise in the field. Clariant has already produced more than 100 t of sorbent in commercial-scale equipment for use in RTI’s scale-up and near-commercial demonstration testing of the WDP technology.


Copyright © 2018. All market data is provided by Barchart Solutions. Futures: at least a 10 minute delay. Information is provided 'as is' and solely for informational purposes, not for trading purposes or advice. To see all exchange delays and terms of use, please see disclaimer.

                                  CMEGroup                                     Icelogo

FEATURED COLUMNS

Business Trends: Opportunities and risks in the global LNG market
-Michael Hinton
Natural gas use has strongly increased around the globe, supported by higher demand and growing availability of gas.
EWAnalysis: Impact of technology on gas processing plants
-Bob Andrew
The gas processing industry has modernized and embraced technology throughout boom and bust cycles.
Executive Interview: BHGE enhances LNG, process plant services with digital portfolio
-Maria Sferruzza
Maria Sferruzza is President, LNG and Global Services for BHGE’s Turbomachinery and Process Solutions (TPS) business, based in Florence, Italy.
Industry Trends: Five trends shaping the North American gas market to 2030
-Yasmine Zhu
The shale revolution has changed the game for the North American natural gas market over the past decade.


GasPro 2.0: A Webcast Symposium

Register Now

The global LNG industry is becoming increasingly interconnected as grassroots export projects get off the ground. Another technology route for processing gas into fuels—GTL—is attracting renewed attention due to improving economics. Small-scale solutions for both LNG and GTL are at the forefront of new technological developments, while major projects using more conventional technologies continue to start up around the world.

During this webcast, we will focus on LNG, GTL, gas processing technology developments and deployments, operations, small-scale solutions, transportation, trading, distribution, safety, regulatory affairs, business analysis and more.

October 25, 2018 08:30 AM CDT

Register Now

 

Please read our Term and Conditions, Cookies Policy, and Privacy Policy before using the site. All material subject to strictly enforced copyright laws.
© 2018 Gulf Publishing Holdings LLC.