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The Synthetic Routes of Calcium dihydrogen phosphate
Time of Update: 2023-04-26
The compound is commonly obtained through several synthetic routes, which include the following: The precipitation route: This is the most common method used for the synthesis of calcium dihydrogen phosphate.
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Trinseo announces price hikes for PS, PC and copolymers in Europe
Time of Update: 2023-01-28
Trinseo's European subsidiary recently announced price increases for all polystyrene (PS), polycarbonate (PC), ABS and SAN grades . This price adjustment will take effect from March 8 or depending on
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Inner metal fell in early trading, and Shanghai copper was under pressure and weakened
Time of Update: 2022-12-25
Overall, the current Fed interest rate hike environment is relatively unfavorable for copper prices, and although there are relatively strong expectations on the domestic demand side, whether such strong expectations can be fulfilled is the focus of the future market.
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The tight internal and external available inventory has strong support for the low level of copper prices
Time of Update: 2022-12-24
Copper pricesIn terms of the market, yesterday's Shanghai spot premium reported a high and a low trend, roughly stable at 180 yuan, and Foshan's premium without logistics interference has dropped to 30 yuan.
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Before the Spring Festival, the market transaction was cold, and scrap aluminum materials had no market
Time of Update: 2022-12-24
This week, scrap aluminum in South China rose steadily, and the current mainstream of local machine aluminum is around 15700, aluminum line is around 18300, and 6063 old materials are around 16000; At
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12 radiographic signs of enlarged hematoma of intracerebral hemorrhage
Time of Update: 2022-10-31
In recent years, many studies have shown that the presence of some specific imaging signs in non-contrast CT and CTA can predict the enlargement of cerebral hemorrhage hematoma.
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Tenth Construction Sinochem Quanzhou Ethylene Project Continues to Strengthen Quality Control During Construction
Time of Update: 2022-08-18
Over the past few days, Sinochem Quanzhou Engineering Project Department of the Tenth Construction Company of Refining and Chemical Engineering has taken the opportunity of the "Quality Month" activity to continuously strengthen the quality control of the construction process of the 1 million tons/year ethylene project.
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Over 100 tons of equipment in Changling Refining and Chemical Overhaul Project is in place smoothly
Time of Update: 2021-11-07
Sinopec News Network reported on March 2, under the careful organization of the Fourth Construction Company's project department and the joint efforts of all participating units and maintenance teams, the removal and installation of the heavy oil settler of Changling Refinery's No.
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Sichuan Province steadily promotes special management of large-scale investigation of hidden dangers in production safety in the chemical industry
Time of Update: 2021-07-04
Deyang City formed 6 working groups to carry out inspections on the 8 districts of the city’s implementation of the film package work system, focusing on the performance of duties by the county (city, district) government (management committee), the supervision of various departments and the implementation of the main responsibility and 24 key points The safety production of chemical enterprises was inspected, and 78 hidden dangers have been investigated, and all rectifications have been put in place.
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Development direction and prospect of TiO2 photocatalytic oxidation technology
Time of Update: 2021-06-18
The valence band of a large semiconductor plays a role in separating electron-hole pairs, prolonging the life of photo-generated carriers and improving reaction efficiency .
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The pollution prevention and control method of VOC in paint is discussed
Time of Update: 2021-03-22
Prevention and Control Measures of VOC in Coating ProductionIn the process of paint production, it has many adverse effects on the natural environment and human body.
In the prevention and control of VOC pollution, it is necessary to strengthen on-site management and strengthen processes.
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Mühlenchemie launches two enzymes that reduce the value of flour landings
Time of Update: 2021-02-02
Two new enzyme systems developed by this German flour mill are based on the combination of fungal amylase ( Deltamalt FN-A ) or naturally present enzymes and fungal amylases ( Deltamalt FN-B ), which regulate landing values and increase the baking performance of flour.
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Paint price increases are helpless, but they can't be a one-on-one
Time of Update: 2021-01-08
A paint factory marketing department of a material pointed out that the price adjustment gave the market another opportunity to develop, but also gave some time to follow the brand price increases.
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Shanxi's "wide-in-control" for food operators
Time of Update: 2020-09-17
According to the provincial government's Legal Affairs Office, in order to promote entrepreneurship and ensure food safety, the province to "three small" food operators to implement a "wide-up strict control" policy.
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Blood: The molecular mechanism of RUNX1 methylation disorder induced leukemia
Time of Update: 2020-07-12
RUNX1 is the most common mutant gene in human leukemia, and loss or dominant negative inhibition of RUNX1 function is found in myelogenic hyperplasia syndrome and acute myeloid leukemia (AML) Howeve
