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Date:2014/07/01
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Date:2014/07/01
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Date:2014/06/18
Yunnan YunPhos has its own phosphorus ore and coal mine to guarantee a reliable supply of raw materials. It claims that it has self-owned thermal power station, but the power is insufficient.
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Date:2014/06/18
Hubei Xingfa seldom exports yellow phosphorus.
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Date:2014/06/18
Chuantou Chemical has always exported yellow phosphorus to Japan and Southeast Asia, but its export volume became small from 2011, which was just 911 tonnes in 2013.
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Date:2014/06/18
The estimated output of Chuantou Chemical's yellow phosphorus was 28,000 tonnes in 2013, most of which were used for its production of sodium tripolyphosphate.
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Date:2013/07/31
Time
Nov. 2006
Jun. 2007
Jan. 2008
Aug. 2008
Jan. 2013
Export tariff
5%
15%
25%
40%
0%
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Date:2012/05/08
In 2013, Yunnan YunPhos exported 7,065 tonnes of yellow phosphorus, much more than it in 2012 (2,090 tonnes).
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Date:2012/05/08
In Sept. 2013, the ex-works price of yellow phosphorus from Hubei Xingfa was USD2,581/t.
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Date:2012/05/08
In Dec. 2013, the ex-works price of yellow phosphorus from Chuantou Chemical was USD2,451/t.
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Date:2012/05/07
In Kazakhstan, the mining and chemical industries are pillar industries. The government supports the development of phosphate chemicals, encouraging export of yellow phosphorus as well as paying increasing attention on the development of the downstre...
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Date:2012/05/07
From the 1980s, the US government has begun to regulate its production of yellow phosphorus strategically mainly due to its high energy consumption, severe pollution and possible exhaustion of the non-renewable phosphorus resources. The import a...
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Date:2012/05/04
There's only one producer, Kazphosphate LLC, in Kazakhstan, who self-supplies yellow phosphorus for production of thermal phosphoric acid.
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Date:2012/05/04
There are three production methods for making phosphoric acids, including the thermal process, the wet process and the kiln process, and yellow phosphorus is only needed the thermal process. Generally, producing one tonne of thermal phosphoric acid c...
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Date:2012/04/28
No.
Manufacturer
Status
Capacity, t/a
Route
1
Hebei Yetian Agrochemicals Co., Ltd.
Active
5,000
DCPD
2
Anhui Guoxing Biochemical Co., Lt...
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Date:2010/01/08
Phosphorus pentoxide is produced by burning yellow phosphorus in extremely dry air. Phosphorus pentoxide dehydrates moist air and any material it contacts, so the air must be extremely dry.
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Date:2010/01/08
Phosphorus pentoxide is used as a reagent in organic synthesis, such as the following fields:
√ Dehydrating agent (the most effective dehydrating agent below 100°C).
√ Manufacturing of phosphorus oxychlo...
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Date:2010/01/08
As yellow phosphorus is a kind of non-renewable resources, China has changed its policy on the export of product from encouragement to restriction. A typical measure is to adjust the export tariff.
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Date:2010/01/08
In 2013, Kazakhstan was largest exporter of yellow phosphorus worldwide by volume (74,321 tonnes). Kazphosphate LLC, the only producer of yellow phosphorus in Kazakhstan, monopolizes the production in the country.
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Date:2010/01/08
At present, there are three ways to produce phosphorus trichloride as belows.
a. Produce phosphorus trichloride through a series of reactions of phosphorus ore and chlorine.
b. Aerate chlorine into melted yellow phosphor...