Air Pretreatment System

The applications of Sodium Lignosulfonate in agriculture are diverse, leveraging its properties as a dispersant, binder, and plant growth regulator. Here are several key application areas: Soil Amendment: Sodium lignosulfonate can increase the organic matter content in soil, helping to improve soil structure, enhance water retention and aeration, thereby promoting root development of crops. Fertilizer Additive: Due to its excellent dispersing properties, sodium lignosulfonate is commonly used as an additive in compound fertilizers or liquid fertilizers. It prevents caking of granular fertilizers and helps evenly distribute nutrients, improving fertilizer use efficiency. Plant Growth Regulator: Some studies suggest that sodium lignosulfonate can influence the activity of plant hormones, thus promoting seed germination, enhancing plant stress resistance (such as drought and cold tolerance), and potentially contributing to increased yields. Pesticide Adjuvant: Sodium lignosulfonate can be used as a dispersant and stabilizer in pesticide formulations, helping to maintain the stability of pesticide suspensions, improve spraying effects, reduce agent loss, and thus enhance the effectiveness of pest and disease control. Seed Treatment: Applying sodium lignosulfonate in seed coating can improve the appearance of seeds, increase their weight, and provide certain protective functions, promoting seed germination and seedling growth. These applications not only help to enhance agricultural production efficiency but also contribute to agricultural sustainability to some extent. However, when applying specifically, it is necessary to reasonably select and use based on crop types, soil conditions, and specific agronomic measures.

The specific applications of sodium lignosulfonate as a concrete admixture mainly revolve around its role as an effective water reducer and dispersant, which significantly improve the workability of concrete. Here are the key points: Enhanced Flowability: Sodium lignosulfonate substantially increases the flowability of concrete mixes, making it easier to pour and compact without increasing water content, thus enhancing construction efficiency. Water Reduction: As a high-efficiency water reducer, it decreases the amount of water required in the concrete mix. This not only helps maintain or improve the workability of the concrete but also enhances the strength and durability after hardening by reducing the water-cement ratio. Strength and Durability Improvement: By optimizing the water-cement ratio, sodium lignosulfonate contributes to producing high-strength and high-durability concrete. Lowering the water content reduces porosity, improving density and impermeability of the hardened concrete. Control of Setting Time: In certain cases, sodium lignosulfonate can influence the setting time of concrete, depending on the specific formula and dosage. This feature is particularly useful for large volume concrete projects that require extended transportation or operation times. Performance Under Harsh Conditions: In cold climates, sodium lignosulfonate can help prevent early frost damage; in hot environments, it assists in slowing down the evaporation rate, preventing the concrete surface from drying out and cracking prematurely. Environmental Benefits: Since sodium lignosulfonate is a byproduct of the papermaking industry, using it as a concrete admixture represents a form of resource recycling, contributing positively to environmental protection. In summary, the application of sodium lignosulfonate as a concrete admixture not only improves the workability of fresh concrete but also significantly boosts the overall quality and lifespan of hardened concrete, making it a crucial chemical admixture in modern construction projects.

1. Improvement of Soil Structure Role: Calcium lignosulfonate helps bind soil particles into more stable aggregates, which improves soil aeration and permeability while reducing soil erosion. Application Method: Mix calcium lignosulfonate with organic or inorganic fertilizers before applying it to the soil. 2. Enhancement of Soil Water Retention Role: By improving soil structure, calcium lignosulfonate indirectly enhances the soil's water retention capacity, which is particularly important for agriculture in arid regions. Application Method: Depending on soil type and crop needs, add calcium lignosulfonate to irrigation systems or directly mix it into the soil at an appropriate ratio. 3. Increase Soil Fertility Role: As an organic substance, calcium lignosulfonate enriches the soil with organic matter, promoting microbial activity in the soil, thus enhancing soil fertility. Application Method: Use as a soil conditioner by mixing it into the soil before sowing or during the growing season of crops. 4. Promotion of Plant Growth Role: Studies have shown that calcium lignosulfonate can stimulate root development, enhancing plants' absorption of nutrients and water, thereby promoting overall plant growth. Application Method: Apply fertilizer containing calcium lignosulfonate around crops directly or dissolve it in water for irrigation. Precautions for Use The optimal amount of calcium lignosulfonate should be determined based on specific soil conditions and crop requirements. When used over a long period, monitor soil reactions to avoid imbalance due to prolonged use of a single type of amendment. It is recommended to combine this practice with other soil improvement measures such as crop rotation and green manure for the best results. In conclusion, calcium lignosulfonate serves as a multifunctional additive playing a significant role in modern agriculture, especially in improving soil quality and increasing crop yields. Proper and rational use can bring significant economic and environmental benefits.

Fluid Loss Control Agent in Drilling Fluids: Adding calcium lignosulfonate to drilling fluids effectively reduces fluid penetration into formations, thereby decreasing fluid loss of drilling mud, protecting reservoirs, and maintaining wellbore stability. Prevention of Wellbore Collapse: This substance aids in preventing wellbore collapse during drilling, especially under geological conditions prone to instability. Lubrication: Incorporating calcium lignosulfonate also improves the lubricity of drilling fluids, reducing wear on drilling tools, extending equipment life, and contributing to increased drilling efficiency. Environmental Protection: Being a natural polymer material with good biodegradability, calcium lignosulfonate has a lesser environmental impact, aligning with environmental protection requirements.

Reduction of Carbon Content: Calcium lignosulfonate helps reduce the carbon content in ceramic raw materials, which is crucial for maintaining product quality and appearance during the firing process. Enhancement of Green Strength: It increases the mechanical strength of unfired green bodies, reducing breakage rates during production. Optimization of Slip Flow: Calcium lignosulfonate significantly improves the rheological properties of slips, making them more uniform and stable, thus facilitating forming operations. Improvement of Yield Rates: By optimizing these parameters, it ultimately enhances the yield rate and quality of ceramic products.

Dispersion: Calcium lignosulfonate serves as a dispersant that effectively maintains the uniform dispersion of dye particles. This is crucial for ensuring that dyes are evenly distributed in aqueous mediums, preventing aggregation and sedimentation of dye particles, thus facilitating smooth dyeing processes. Enhancement of Dyeing Results: By maintaining good dispersion of the dyes, calcium lignosulfonate helps achieve more uniform and vibrant coloring results. This not only improves the quality of the final products but also reduces color inconsistencies caused by uneven dye distribution. Improvement of Dye Stability: Calcium lignosulfonate increases the tolerance of dyes to environmental factors such as temperature and pH changes, helping to maintain the stability of dyes under various conditions. This is particularly important for dyes that need to be used across different environments. Environmental Benefits: As a product derived from natural resources (such as wood) and chemically modified, calcium lignosulfonate has better biodegradability compared to some synthetic dispersants, resulting in less environmental impact. Therefore, using it as a dispersant can help reduce pollution. Economic Efficiency: Due to its excellent performance and relatively low cost, calcium lignosulfonate is a cost-effective choice widely used in various types of dye production processes.

Improved Workability: The addition of calcium lignosulfonate significantly increases the flowability of fresh concrete, making it easier to pour and shape. This is particularly beneficial for pumped concrete and self-compacting concrete that require high levels of flowability. Water Reduction: It can reduce the amount of water needed during the preparation of concrete while maintaining good workability. This helps to increase the strength and durability of the concrete. Enhanced Early Strength: Although calcium lignosulfonate is mainly used to improve the workability of concrete, under certain conditions, it may also promote the development of early strength in concrete. Reduced Heat of Hydration: By potentially reducing the amount of cement or water required, calcium lignosulfonate contributes to lowering the heat of hydration in mass concrete, thereby decreasing the risk of thermal cracking. Economic and Environmental Benefits: Being a relatively inexpensive and widely available by-product from industry, using calcium lignosulfonate not only offers economic advantages but also promotes resource recycling and environmental protection.

Application: (1) Cattle feed The addition of sulfated lignin in cattle feed can increase the growth rate of youth growth period. (2) Laying hens feed Lignin is used in the feed of laying hens, and the added amount should be 1%. Every 1kg of eggs can save 0.3-0.5kg of feed. (3) Pig feed The best use of 3% lignin in fattening pig feed can not only increase daily weight gain and feed utilization ratio, but also reduce feed cost and increase economic benefit. (4) Wool rabbit feed Using lignin in wool rabbit feed can increase the wool yield by 15.56% and the profit by 18.78%. (5) Feeding rabbit feed Using lignin in rabbit feed can increase the forage utilization rate by more than 8%.

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