投稿日:2018年4月25日

Section of the Polysilicon Organization Environmental Requirements

カテゴリー:未分類


An area of the polysilicon small business, environmental standards
The worldwide hazardous waste material remediation actions, in supplement to often the crucial sectors within the chromium sodium, as well as the many other affected community industry is usually polysilicon.
The best byproduct with polysilicon output process associated with silicon tetrachloride, si tetrachloride untreated recuperation is often a sturdy corrosive harmful and hazardous liquid handling regarding silicon tetrachloride linked healing period machines mounted during the polysilicon generation practice, these recycling, although not most companies is capable of doing.
Director with the special committee of often the Chinese Environmentally friendly Energy Community, PV, Zhao Yuwen, explained the most of polysilicon enterprises to quickly attain clean output, but additionally, there are some establishments have but still to professional the main trying to recycle engineering regarding si tetrachloride, roughly the particular proportion of about 10%.
Chinese electricity companies golf club has created Chinese solar pv grid parity roadmap “that some associated with the polysilicon enterprises around environmental specifications, but on your truth about the search for profit remains under generation, the manufacturing of by-product of si tetrachloride is just not can possibly be absolutely reproced, polysilicon expense of over 50 U. S. dollars / kg.
Aerospace Electricity (600 151), general administrator assistant Bo Li, associated technologies to obtain the recycling for silicon tetrachloride, can generate a ton of polysilicon production expense reduction around $ 30th.
China Electrical power Society, vp of Meng Xiangan reported, Europe and also North The us polysilicon generation power out of the practice technology struggle to achieve beneficial control for si tetrachloride, plus polysilicon it is actually improbable so that you can rigorous ecological criteria involving formulated areas continue on to manufacture.
He states that the main present technologies to attain the noise of your si tetrachloride is certainly achievable, often the reason you will discover environmental complications, mainly as a consequence of some producers of the exact technology inside place the main implementation for environmental direction is not firmly.
In response that will all these challenges, Zhao Hualin, basically no dangerous waste disposal features polysilicon associations, might also take on comparable methods together with chromium salt sector for you to correct.
QFN DRIVEN circumstance ruse program
Criteria:
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Solution Features:
Economical and geographical protection QFN type BROUGHT light extraction efficiency raised by – 6 situations, greatly improving upon the integrity and arctic performance, its performance is definitely an innovation online.
Software handle of the case simulation technologies.
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Product indications:
Nick and or perhaps subtracting the sky-blue substrate reported by the very style of typically the advancements, the very light removal efficiency are usually increased by way of 1. half a dozen times; complete thermal challenge, low thermal resistance material, rapid cooling down of the total framework in the R in addition to D, often the winter opposition may be simplified by 12-15 – / W.
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