quality Lignosulfonate & Polycarboxylate factory

Lignosulfonate potassium, also known as potassium lignosulfonate, is a versatile chemical derived from the by-products of the wood pulping process. It has numerous applications across various fields, including but not limited to:   1、Concrete Additives: Potassium lignosulfonate serves widely as a water reducer or dispersant in concrete mixtures. Its application can improve the workability of concrete, reduce water usage without compromising its flow and plasticity, and contribute to increased strength and durability of the concrete. 2、Agricultural Applications: In agriculture, it acts as a plant growth regulator that promotes root development and enhances plants' resistance to adverse conditions such as drought and cold. Due to its binding properties, it is also used in soil amendments and fertilizer coatings to help retain soil moisture and nutrients. 3、Industrial Uses: Within the dye industry, potassium lignosulfonate functions as a dispersant to evenly distribute pigment particles. In oil drilling, it serves as a mud thinner to prevent the drilling mud from becoming too thick and impacting drilling efficiency. Environmental Protection: Thanks to its unique chemical properties, potassium lignosulfonate can be utilized in wastewater treatment to remove heavy metal ions by forming insoluble complexes which precipitate out, thereby purifying water quality. 4、Other Applications: It is also applied as an animal feed additive to improve the physical characteristics of feeds and possesses certain antioxidant effects. Additionally, it finds use as a binder and filler in specific scenarios. In summary, potassium lignosulfonate, with its distinctive chemical properties and multifunctionality, plays a significant role across multiple industries.

The quality standards for purified air for biological fermentation mainly include sterility, dryness, a certain temperature and a certain pressure   [1] Sterility: During the fermentation process, the air must be strictly filtered and sterilized to ensure that no microorganisms are introduced, thus avoiding contamination of the fermentation process. The requirement of sterility is reflected in the cleanliness of the air, which generally requires that only one bacteria is allowed to pass through in 1000 service cycles, that is, the sterility of the filtered air is N=10^-3 1   [2] Drying: During the fermentation process, the relative humidity of the air should be controlled at ≦70% to ensure the dryness of the air and avoid excessive humidity affecting the fermentation process   A certain temperature: the air temperature entering the fermenter can be 10~30 °C higher than the incubation temperature, which is to adapt to the temperature requirements of different fermentation processes and ensure that the fermentation process is carried out at a suitable temperature   A certain pressure: the pressure of the air is generally 0.2~0.4 MPa, and a certain positive pressure is maintained to help prevent the entry of external pollutants.   In addition, the purified air used for fermentation also needs to be compressed by oil-free lubricating air, stored in tanks, cooled, primary filtration, secondary filtration, etc., to ensure that the quality of the air meets the needs of the fermentation process.   These treatment steps are designed to remove microorganisms, dust, and other contaminants from the air, providing a clean, sterile environment for the fermentation process

First of all, the whole system does not need steam, and the system uses the waste heat of the compressor to heat the dry low-temperature air.   The voltage drop of the system is very small, in the range of 5 kPa, the power consumption is at least 5% less than that of the traditional dehumidification system.   We can do the overall waste heat recovery plan for your company in the heat energy of the compressor, such as plant heating, material heating, refrigeration unit recuperation, etc.   Our system adopts automatic control, which can realize unmanned operation, real-time data monitoring, and automatic alarm in case of failure during operation, and only need to switch summer/winter mode in time.   The system is an overlapping design, and the overall footprint is small; And the core of the heat exchanger is pulled by rollers, which is convenient for maintenance and cleaning.   Stable operation of the system 1) The most important thing in the air handling system is to ensure that the heat exchanger has no leakage, and the compressed gas washes the tube bundle laterally in the shell stroke, due to the change of working conditions and the complexity of the flow state, the heat exchanger tube will always have a larger or smaller vibration, and the vibration of the single-fin heat exchanger tube is the most obvious, and our overall fin structure greatly reduces the vibration, ensuring the damage to the nozzle of the heat exchanger tube during operation   2) We use the spiral baffle design of the light tube, although the material cost is increased. However, it fully solves the problems of flowing dead zone in the heating or cooling process, which is manifested as uneven heat exchange and vibration of heat exchange tubes   3) Due to the large amount of heat exchange area designed, the temperature of the compressed gas is reduced to the greatest extent, the moisture content of the air is reduced, the dew point is low and stable, and the heating temperature can be automatically adjusted in the range of 40~50 degrees.   In the end, the whole system is delivered as a whole, and only needs to connect the inlet and outlet of compressed gas and the inlet and outlet of cooling water and circulating water, reducing the risk and cost caused by installation.

Heater temperature Q1: How many degrees can the heating be added? A1: Under normal circumstances, in the biological fermentation industry, the temperature heating in summer is between 45 degrees and 55 degrees, and the temperature heating in winter is between 40 degrees and 50 degrees. In special cases, we can adjust the performance of the cooler through the program   Q2: What is the effect of the Air Cooler? A2: The system's cooler contains two stages of cooling, cooling water is used in summer, and low temperature circulating water can be used in winter, so as to reach the dew point temperature (18~20 degrees) for water removal. Dew point temperature: the critical value of gas into liquid dehumidification effect   Q3: How is your water removal effect? A3: The whole system is divided into three levels of water removal, the water removal rate is as high as 99.99%. The first stage, when the compressed air drops to the dew point temperature, the large particles of water droplets separate out through the hole plate of the cooler; At the second stage, the cold air passes through the guide plate, using the role of centrifugal force to discharge the water molecules in the air; In the third season, the condensed water in the form of mist is captured when passing through the encrypted mesh separator, achieving a separation efficiency of 99.99%.   Pressure Drop Q4: Why can your pressure drop achieve 5kpa? A4: The system is composed of three devices: heater cooler gas-liquid separator The cooler adopts a single flow layer structure, the air is not deflected the heater adopts optical tube spiral deflected, which reduces the pressure loss than the single tube fin 13. The mesh fogging device in the gas-liquid separator uses a special stainless steel wire with uniform microholes, and the pressure loss is only 16 of the traditional gas, less than 2kpa

Wuhan Anji Taineng Environmental Sci-Tech Co., Ltd sincerely invites you to visit the 13th Shanghai BIO CHINA in 2024   Booth No.: Hall E6, H13   The 13th Shanghai International BIO CHINA in 2024 will be held in Shanghai New International Expo Center from August 7th to 9th.   Showcasing all aspects: biological fermentation, biotechnology, biosynthesis, medicine, biopharmaceutical, bioengineering, cell engineering, genetic engineering, biological medicine, food industry, beer and beverage, chemical industry, energy-saving equipment, environmental protection and other industries New technology, new technology, new equipment, providing one-stop solutions!   As a top industry event in the industry, we look forward to working with BIO CHINA to continue to move forward together, create more brilliance, and provide customers with better quality, more professional and more comprehensive services.     Exhibition Time August 7, 2024 09:00-17:00 August 8, 2024 09:00-17:00 August 9, 2024 09:00-15:00   Exhibition venue Exhibition Hall Shanghai New International Expo Center Address Gate 7, Exhibition Hall, No. 1750 Huamu Road, Pudong New Area, Shanghai