12-07-2022
Clariant’s SynDane® catalyst chosen for Wanhua’s new world-scale maleic anhydride plant
Clariant has been awarded a major contract by Wanhua Chemical Group to supply catalysts for its new maleic anhydride plant, which will be one of the largest in the world. Designed to produce 200 kilotons of maleic anhydride annually, the plant will rely on Clariant’s SynDane catalyst for the production process. The facility will be located in Yantai city, Shandong province, and is scheduled to commence operation in 2023. Also based in Yantai, Wanhua is one of the largest chemical producers in China and is among the top 30 chemical producers globally by 2020 sales.
The Wanhua plant will be the first to use a new maleic anhydride production technology. Compared to the conventional technology, this improves production efficiency and reduces power consumption. The technology licensor Conser estimates a reduction in energy consumption of 2.5 to 3.0 MW per hour of production at the Wanhua plant. Assuming 8,000 hours of production per year, Wanhua’s annual energy savings will amount to 20,000 to 24,000 MWh.
Jace Wang, Head of Business Unit Catalysts at Clariant in China, commented, “Sustainability is a vital aspect of our company strategy, and we are proud to support Wanhua in this ambitious and important project with our innovative catalysts.”
Clariant’s SynDane is suitable for the new production technology. This was previously confirmed in successful performance testing with MAN DWE®. Moreover, SynDane further intensifies the production and energy efficiencies of the new process, providing its exceptionally low pressure drop. The catalyst’s special structure and chemical composition also increase the selectivity towards maleic anhydride and thus maximize product yield.
China is in the process of gradually eliminating the use of non-degradable plastics, which is expected to boost demand for biodegradable plastic. Maleic anhydride is an important base material for polybutylene adipate terephthalate (PBAT) and polybutylene succinate (PBS) biodegradable plastics. PBAT plastic offers similar properties to low-density polyethylene plastic. However, when buried in soil, it is completely decomposed by naturally occurring micro-organisms, leaving no toxic residues. PBS is another biodegradable plastic with a high degree of biodegradability.
A second catalyst was selected for the existing nitric acid plant in Ningbo: EnviCat N2O-S, is designed for highly effective purification of offgas containing nitrous oxide (N2O), a powerful climate gas. Wanhua can expect up to 95% of N2O emissions, to be converted into harmless oxygen and nitrogen. This is particularly important for the producer, as nitrous oxide is 300 times more harmful to the climate than carbon dioxide. To help minimize the damaging effects of this greenhouse gas, Clariant launched a major campaign offering a free load of its EnviCat N2O-S to 10 nitric acid producers worldwide, who will be able to reduce their N2O emissions by more than 4 million tons of CO2 equivalents annually when using the catalyst.
News Category:
-
Beyond processbook & PI vision: Exploring today’s industrial analytics tools
(Webinar) - In the Manufacturing 4.0 era, industrial organizations have more data at their fingertips than ever, offering the promise of higher production rates, more ...
04-06-2024
-
Sasol provides state of the art catalysts to INERATEC for the production of sustainable e-fuels
The catalysts will be used, among others, in the first large-scale industrial Power-to-Liquid (PtL) plant that INERATEC is currently building in Frankfurt, Germany, which ...
24-04-2024
-
Baker Hughes to supply 17 centrifugal compressors to Saudi Master Gas System project
Baker Hughes, an energy technology company, announced Tuesday that it has received an order by Worley, for and on behalf of Aramco, to supply gas technology equipment ...
23-04-2024
-
SABIC Fujian Petrochemicals select Phenol yechnology from KBR
KBR announced today it has been awarded a contract by SABIC Fujian Petrochemicals to license KBR's market-leading phenol technology in China. Under the terms of the ...
22-04-2024
-
Lummus Expands R&D capabilities to enhance innovation and water and wastewater technologies
Lummus Technology, a global provider of process technologies and value-driven energy solutions, announced the opening of its cutting-edge research and development (R&D) ...
17-04-2024
-
Clariant launches new CATOFIN® 312 propane dehydrogenation catalyst
Clariant, a sustainability-focused specialty chemical company, today announced the launch of CATOFIN 312, its latest propane dehydrogenation catalyst. The new catalyst ...
16-04-2024
-
Yokogawa and GridBeyond conclude investment and strategic partnership agreements
Yokogawa Electric Corporation and energy IT solutions provider GridBeyond of Ireland announce that they have concluded a strategic partnership agreement. Furthermore, ...
16-04-2024
-
Heraeus Precious Metals launches Circlear
Heraeus Precious Metals, a globally leading company in the precious metals industry and one of the largest recyclers of precious metals, has introduced its new offering ...
16-04-2024
-
EMA and JERA to cooperate on LNG procurement and supply chains
The Energy Market Authority and JERA Co Inc, have signed a Memorandum of Understanding to cooperate on mutually beneficial areas in liquefied natural gas procurement ...
16-04-2024
-
Hexagon and Dragos unveil technical partnership to strengthen industrial cybersecurity
Hexagon’s Asset Lifecycle Intelligence division today announced a strategic partnership with Dragos, a global leader in cybersecurity for operational technology (OT). ...
16-04-2024