News on fluidized bed reactor

News on suppliers, market trends and technology innovations in polysilicon and wafer production is selected, assessed and written for you by Bernreuter Research.

The ten most popular posts from Bernreuter Research on LinkedIn in 2021

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New entrants in China, the FBR project of GCL and news on non-Chinese polysilicon manufacturers are the most popular themes among the top ten posts from Bernreuter Research on LinkedIn in 2021.

Curve of the polysilicon spot price in 2021

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After a massive price surge during 2021, signs are piling up that the polysilicon price is about to come down from its high level of US$36/kg. But a new price increase could follow in 2022.

Granular polysilicon from the fluidized bed reactor plant of Jiangsu Zhongneng, a subsidiary of GCL-Poly Energy Holdings

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Jiangsu Zhongneng, a subsidiary of GCL-Poly, is behind schedule with expanding its fluidized bed reactor capacity for granular polysilicon in Xuzhou, but the existing plant is running at full speed.

Session on polysilicon and wafer supply at the PV CellTech online conference on August 26, 2021

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On August 26, the second day of the PV CellTech 2021 online conference will feature an in-depth discussion with polysilicon expert Johannes Bernreuter, Head of Bernreuter Research, on key market issues.

Impurity concentrations of granular polysilicon from MEMC Pasadena, GCL-Poly and TianREC compared to the PV17 standard on virgin polysilicon for PV applications from Semiconductor Equipment and Materials International (SEMI)

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The granular product from the fluidized bed reactor facility of GCL’s polysilicon subsidiary Jiangsu Zhongneng does not show unusual metal and carbon concentrations. What strikes is the very low hydrogen content.

Groundbreaking ceremony for a 100,000-ton fluidized bed reactor (FBR) plant of GCL-Poly in Leshan, Sichuan province, China on October 18, 2020

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China-based polysilicon manufacturers outdo each other with ever bigger capacity announcements. What appears like a bodybuilder competition has a serious background: accelerating PV growth.

Fluidized bed reactor (FBR) polysilicon plant of TianREC, the Chinese joint venture of REC Silicon, in Yulin, Shaanxi province, China

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Low utilization rates and continuing losses of its granular polysilicon joint venture TianREC in Yulin in the Chinese province of Shaanxi have led REC Silicon to write down its investment to zero.

Polysilicon supply contracts of Longi Green Energy Technology and Zhonghuan Semiconductor

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Longi Green Energy Technology and Zhonghuan Semiconductor, the world’s two largest makers of monocrystalline solar wafers, have closed major supply contracts with GCL’s polysilicon subsidiary Jiangsu Zhongneng.

REC Silicon’s silane/polysilicon plant in Butte, Montana

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After an equity raise, U.S.-based polysilicon manufacturer REC Silicon has abandoned its plan to sell its cash cow, the silane and electronic-grade polysilicon plant in Butte, Montana.

Representatives of GCL-Poly Energy Holdings and its subsidiary Jiangsu Zhongneng celebrate the official launch of the 54,000-ton fluidized bed reactor (FBR) project for granular polysilicon in Xuzhou, Jiangsu province, China on September 8, 2020

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Jiangsu Zhongneng Polysilicon, a subsidiary of GCL-Poly Energy Holdings, will increase its fluidized bed reactor (FBR) capacity for granular polysilicon to 54,000 tons by the end of 2021.