Huang Ping Peak Launches Synchronous Thermal Analyzer TGA/DSC AC
Release time:
2023-04-21
In order to better understand the combustion characteristics of bituminous coal, Huang Ping carried out calcination prediction on the original combustion materials in batches and types before use, looking for bituminous coal producing areas suitable for and beneficial to the kiln calcination of the enterprise, thus stabilizing the combustion characteristics of each batch of bituminous coal entering the plant, reducing the influence on the calcination of clinker and improving the quality of clinker. To this end, Huang Ping Jianfeng organized this exchange meeting and invited technical personnel from METTLER TOLEDO to introduce the performance, instrument structure, program editing, parameter data, operation requirements, analysis and interpretation of test results of synchronous thermal analyzer TGA/DSC.
TGA
is a thermogravimetric analysis, which is used to measure the relationship between sample mass and temperature. By detecting the change of sample mass, the step of mass change is determined, and the temperature of mass loss or mass increase curve is characterized. The test results are reflected in the form of curves, and the trend of sample changes can be seen. DSC is a differential scanning heat method that measures the relationship between the heat flow and temperature of the sample and the reference when the sample rises, cools or maintains a constant temperature. DSC can detect endothermic and exothermic effects, can determine peak areas, determine temperatures that characterize peaks or other effects, and measure specific heat capacity. Before the
exchange meeting, Huang Ping Jianfeng fully communicated and analyzed with the technicians of the manufacturer. In addition to detecting the combustion characteristics of bituminous coal and rubber powder, the synchronous thermal analyzer can also detect the real-time changes in the process of raw material heating reaction mature material. Through the detection, the performance of raw material can be understood, and the raw material that is better conducive to calcination in Huang Ping Jianfeng kiln can be matched to reduce the fluctuation of production quality. Similarly, comparative experiments can be done to understand the use of different correction materials, the corresponding changes in the performance of raw materials, reduce the impact of kiln calcination, and give priority to the selection of correction materials that are beneficial to kiln calcination at the source. (Yang Fenfen)
More information
Publicity of Environmental Protection Acceptance for Completion of Kiln End Flue Gas Desulfurization Project of daye peak cement co., ltd. According to the requirements of the Interim Measures for Environmental Protection Acceptance for Completion of Construction Projects (No.4 [2017] of the State Environmental Regulations) issued by the Ministry of Environmental Protection, the environmental protection acceptance information of "Kiln End Flue Gas Desulfurization Project" of daye peak cement co., ltd. is now publicized. Basic Information of 1. Project Project Name: Kiln End Flue Gas Desulfurization Project Construction Unit: daye Jianfeng Cement Co., Ltd. Project Construction Location: Yongguang Village, Baoan Town, daye city, nature of the project in the existing plant area of daye Jianfeng Cement Co., Ltd.: The construction content of the technological transformation project is: This technological transformation project is mainly to build a wet desulfurization system for kiln end gas of the company's existing 4000t cement clinker production line, adopting limestone-gypsum wet flue gas desulfurization process. The project covers a total area of 500 m2, with a new construction area of about 450 m2. It mainly builds desulfurization complex building, flue gas system, SO2 absorption system, limestone powder conveying and limestone slurry preparation system, process water system, gypsum dehydration system and supporting pipelines. Power supply, water supply, compressed air and other public works rely on the existing plant. Total investment and environmental protection investment: the total investment of the project is 10.37 million yuan, all of which are environmental protection investment. The project was entrusted to Huangshi Yangtze River Environmental Engineering Design and Research Institute to carry out environmental impact assessment in September 2017. On November 16, 2017, Daye Municipal Environmental Protection Bureau issued a reply with YEHAN [2017] No. 354. Implementation of 2. environmental protection measures The scope of this acceptance is the flue gas desulfurization system and supporting facilities at the end of the kiln. (1) Exhaust gas pollution
2020
07-31
Spike New Drug Approved for Registration
On April 16, Jianfeng Pharmaceutical Company received the approval and issuance of Olopatadine Hydrochloride Eye Drops "Drug Registration Approval" (approval number: 2019S00296) approved by the State Drug Administration. Olopatadine hydrochloride eye drops is mainly used to treat the signs and symptoms of allergic conjunctivitis. It is a mast cell stabilizer and a relatively selective histamine H1-receptor antagonist. It can inhibit type I immediate allergic reactions in vivo and in vitro experiments. At present, the product has been included in the "National Basic Medical Insurance, Work Injury Insurance and Maternity Insurance Drug Catalog (2017 Edition)" and classified as Class B. According to the relevant data of IMS database, in 2018, the global sales of olopatadine hydrochloride eye drops were about 0.37 billion US dollars, and the sales in China were about 10.232 million US dollars. Spike Pharmaceuticals already has the corresponding production line, this time to obtain the registration approval, marking Spike Pharmaceuticals has the qualification to carry out the production and sales of olopatadine hydrochloride eye drops, will further enrich the product line of Spike Pharmaceuticals, help to enhance the competitiveness of the company's pharmaceutical business. (Xia Yingpin)
2020
07-31
Spike New Drug Approved for Registration
On April 16, Jianfeng Pharmaceutical Company received the approval and issuance of Olopatadine Hydrochloride Eye Drops "Drug Registration Approval" (approval number: 2019S00296) approved by the State Drug Administration. Olopatadine hydrochloride eye drops is mainly used to treat the signs and symptoms of allergic conjunctivitis. It is a mast cell stabilizer and a relatively selective histamine H1-receptor antagonist. It can inhibit type I immediate allergic reactions in vivo and in vitro experiments. At present, the product has been included in the "National Basic Medical Insurance, Work Injury Insurance and Maternity Insurance Drug Catalog (2017 Edition)" and classified as Class B. According to the relevant data of IMS database, in 2018, the global sales of olopatadine hydrochloride eye drops were about 0.37 billion US dollars, and the sales in China were about 10.232 million US dollars. Spike Pharmaceuticals already has the corresponding production line, this time to obtain the registration approval, marking Spike Pharmaceuticals has the qualification to carry out the production and sales of olopatadine hydrochloride eye drops, will further enrich the product line of Spike Pharmaceuticals, help to enhance the competitiveness of the company's pharmaceutical business. (Xia Yingpin)
2020
07-31
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