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Sulphur: Internal and external "dual heat" prices topped
Time of Update: 2022-05-10
" such as the demand for spring ploughing fertilizers and the escalation of the situation in Russia and Ukraine . As of April 1, the domestic mainstream transaction price of sulfur rose to 3,000
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Yan'an Petrochemical Sulphur Dioxide Adsorption Device Obtained Patent
Time of Update: 2022-04-26
Recently, the technical quality department of Yan'an Petrochemical Plant summarized and refined the utility model patent "An adsorption device for sulfur dioxide in dehydrogenation raw
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Lubei Chemical Subsidiary Sulphuric Acid Titanium Dioxide Production Line and Ammonium Phosphate Production Unit Temporarily Suspended for Maintenance
Time of Update: 2022-04-17
The announcement stated that the temporary shutdown of some of the company's production units for maintenance is expected to have a certain adverse impact on the company's recent operating performance.
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Multiple factors impact the price of sulphuric acid in Shandong to fall rationally
Time of Update: 2022-03-06
Entering April, due to environmental protection factors and the delay in summer fertilizer production, the operating rate of Shandong compound fertilizer plants continued to decline.
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Sulphur market recovers, prices hit new highs
Time of Update: 2022-03-03
According to statistics from Henan Chemical Industry Network, the landed price (CFR) of imported sulfur rose to US$333-338 on February 10, hitting a new high since August 2021 and exceeding the domestic mainstream transaction price .
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Baling Petrochemical’s sulphuric acid plant breaks the "double record" in output and operation
Time of Update: 2022-01-06
On January 5 , it was learned from the Caprolactam Department of Baling Petrochemical that the sulfuric acid
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The largest sulphur-burning sulphuric acid project in Asia was put into operation
Time of Update: 2021-11-25
Recently, the 3 million tons/year low-grade collophane ore beneficiation and deep processing project sulfuric acid plant contracted by China Chemical Fourth Company was officially put into operation.
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Maoming Petrochemical's recovery of sulphur powder slag creates benefits
Time of Update: 2021-10-05
The Sinopec News Network reported that Maoming Petrochemical's oil refining joint third workshop continued to work hard to create benefits, and the employees continued to recycle the sulphur powder and slag for increased efficiency while producing.
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Ceradis sulphur biocide Cera Sulfur was published in Italy and distributed by De Sangosse
Time of Update: 2021-02-24
Chinese "Ceradis Crop Protection BV recently announced that its innovative biosulfulptor Cera Sulfur has been registered in Italy, first for grape use," the World Agrochemical Network reported.
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On May 25th the price index of sulphuric acid against titanium dioxide was 103.26
Time of Update: 2021-02-03
The reference price for the downstream commodity titanium dioxide was 13354.17, up 5.462% in 113 days from 2015-2-2.
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On June 4th the price index of sulphuric acid against titanium dioxide was 103.26
Time of Update: 2021-01-31
The reference price for the downstream commodity titanium dioxide was 13354.17, up 5.462% in 123 days since 2015-2-2.
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The problem of titanium white acid wastewater treatment by sulphuric acid method has been solved
Time of Update: 2020-12-16
The first set of membrane treatment reuse technology equipment put into operation On August 30, Ningbo Zhongying Billion Source Environmental Protection Co., Ltd. announced that the acid wastewater treatment project of Ningbo Xinfu Titanium
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Introduction of titanium dioxide and the production process of titanium dioxide powder with sulphuric acid "dry goods"
Time of Update: 2020-11-23
, and the chlorination method was only started by DuPont in 1975 to produce type A, in which oxidation steps control particle size distribution and crystal structure , enabling it to produce titanium dioxide with high masking and base color, and high
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Sulphurization
Time of Update: 2020-11-22
Aromatic compounds are mainly replaced by direct sulfonation (pro-electric reaction).
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Sulphur fumigation roses are illegal use of food additives.
Time of Update: 2020-09-26
in the 2015 Chinese Pharmacopoeia, in which heavy-petal red roses are also allowed as food (mainly substitute tea) in China. is a food additive allowed in China, mainly for food bleaching, anti-corrosion effect. China's National Standard Food
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Titanium dioxide by sulphuric acid will meet the era of chlorination.
Time of Update: 2020-09-07
Group's Research Institute are committed to the process of chlorinated titanium dioxide "eating" domestic raw materials, and have achieved gratifying results. Such as Angang Group Research Institute to Sichuan Panzhihua titanium iron ore as raw
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A number of Sydney shops have been fined for illegally adding sulphur dioxide to meat.
Time of Update: 2020-09-02
Australia New South Wales Sout food safety Bureau recently announced that a number of meat products shops in Sydney were tested out of the illegal use of chemical ingredients Sulfur oxide
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Hong Kong: Fresh pork samples contain sulphur dioxide.
Time of Update: 2020-08-30
Under the Food Preservatives Regulations (Chapter 132 Subsidiary Legislation), it is an offence to add sulphur dioxide to fresh and chilled meat, punishable by a maximum fine of $50,000 and imprisonment for six months.
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Sulphuric acid production bps A process
Time of Update: 2020-02-21
sulfate is a traditional production method for bpa A. The method uses 73-74% sulfuric acid as a catalyst, according to phenol: acetone: acid molecular ratio of 2:1:6 of the ingredients ratio, first phenol, sulfuric acid into the reaction box
