Treatment agent for life drinking water, preparation and application thereof
A technology for drinking water and treatment agent, applied in non-polluting water treatment, water softening and other directions, can solve the problems of inconvenient water treatment, slow dissolution, poor scale inhibition effect, etc., achieve excellent scale inhibition and simplified production process , The effect of simplifying equipment and production process
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Examples
Embodiment 1
[0038] Take the raw materials by the following weight: sodium hexametaphosphate 19.5kg, calcium hydrogen phosphate 7.18kg;
[0039] In the V-shaped mixer (the V-shaped mixer can be purchased from commercial sources, what the present invention used is the pharmaceutical production equipment, VHT type, is produced by Tianjin Traditional Chinese Medicine Machinery Factory), the above-mentioned raw materials were mixed for 30 minutes, and then transferred to Reaction furnace lined with high-temperature-resistant quartz (the reaction furnace lined with high-temperature-resistant quartz is unshaped equipment, and the core component of the reactor is an ark made of sintered quartz, with a size of 960×460×260 mm, The inner cavity is 950×450×250 mm, and the volume is about 100 liters. The reactor is surrounded by high-silicon bricks for heat preservation, and the middle uses silicon carbide rods as heating elements. The size of the entire reaction furnace is 1450×1100×800 mm) for meltin...
Embodiment 2
[0050]Weigh raw materials according to the following weights: sodium tripolyphosphate 60kg, calcium hydrogen phosphate 40kg; mix the above raw materials in a VHTV mixer (Tianjin Traditional Chinese Medicine Machinery Factory) for 30 minutes in 2 times, and transfer to the liner lined with high temperature resistant quartz. The reaction furnace (the structure of the reaction furnace and its material are the same as embodiment 1), the control melting temperature is 900-950°C, the reaction temperature is 1100-1200°C, and the total heating time is 1-2 hours. After the reaction, pour into the mold (the mold is the same as in Example 1), and when the mold is cooled to 500° C., the mold can be demoulded, and the finished product can be obtained after annealing.
[0051] The properties of the product obtained are as follows:
[0052] Appearance: colorless transparent or microstrip blue balls, 18-20 mm in diameter;
[0053] Solubility: 3.5-5.5 mg / g / day;
[0054] Chemical composition:...
Embodiment 3
[0061] Take the raw materials by the following weight: sodium hexametaphosphate 72.2kg, calcium hydrogen phosphate 27.8kg; divide the above-mentioned raw materials in the V-shaped mixer (with embodiment 1) and mix 30 minutes in two times, turn over to by high temperature resistant quartz The reaction furnace of lining (furnace structure and its material are the same as embodiment 1) controls melting temperature 900-950 ℃, reaction temperature 1100-1200 ℃, and total heating time 1-2 hour. After the reaction, pour into the mold (the mold is the same as in Example 1), and when the mold is cooled to 500° C., the mold can be demoulded, and the finished product can be obtained after annealing.
[0062] The properties of the product obtained are as follows:
[0063] Appearance: colorless transparent or microstrip blue balls, 18-20 mm in diameter;
[0064] Solubility: 1.5-2.8 mg / g / day;
[0065] Chemical composition: P 2 o 5 62.8% (wt)
[0066] CaO 13-14% (wt) ...
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Abstract
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