Different points of molasses powder absorption rate

Test methods with the former, that is, different carrier test, different points of molasses powder absorption rate is the number of samples of various carriers in strict accordance with Table 4, the final total weight of the sugar powder sample was 200g. By visual sugar powder and filter paper on the state of adsorption of molasses, with the scoring method to evaluate, weigh 100g sugar powder sample into 200ml beaker, even shock. Using a rheometer (Seiko Corporation RT2002D.D type), 1.5cm diameter cylindrical indenter molasses powder, the beaker on the stage rheometer, a stage to 6cm / min rate of rise, head pressure 200g, paper records with coordinates powder sugar yield stress. The test was repeated twice and averaged. Then the yield stress value as shown in Table 5, the score is converted into the yield stress.

Through experimental studies, we draw the following conclusions: (1) According to the maximum adsorption test purposes molasses, sugar powder formula to find the best combination: A3, B1, C3 and D (10%) that is 50% molasses powder, soybean meal 5 %, corn cob powder 35% to 10%, and wheat bran. The formulations used in the tests producing sugar powder, remains relatively loose solid particulate, free-fall on the plane can be formed into a conical shape stacked, will not affect the production of the feed. The test results in Table 6 and Table 4 of the evaluation score obtained poor results of the analysis of orthogonal table, Table 7. Table 7 shows that three factors selected in this experiment poor order of  molasses powder: RA = RC> RB. According to very poor representative of the factors that change the size of the impact on the index value (evaluation score), you can analyze the factors A (molasses) and factor C (corn cob powder) on the same evaluation score big. Factor B (soybean meal) impact evaluation score of the second.

In other words, how much molasses powder and corn cob powder content is the main factor affecting sugar powder state. Compare the level of various factors, according to the requirements of this test that the evaluation score better. From Table 6, the highest score to make evaluation of the level of a combination of factors should be A1, B1, C1, and D (40%). Brown molasses powder is a powder-like fineness. However, the adsorption capacity of this composition is 30% molasses, and a gap between the requirements of this test.

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Sodium naphthalene sulphonate formaldehyde abstraction of cleaner production

Sodium naphthalene sulphonate formaldehyde abstraction of cleaner production
technologies. After testing research, decay neutralization acknowledgment with acrid to join, can be incorporated into the bulk of absolute acrid agreeable of 20%; abstract acknowledgment assimilation of decay baptize can be abridged to 10%; formulated aqueous pumping agent, 10% baptize agreeable can absolute baptize consumption. Third, the new high-concentrated acrid sodium naphthalene sulphonate formaldehyde gas analysis technology, the use of the accumulation atom of 37% of the top absorption of abrasive soda as the absorption aqueous in aerosol cans and lye catchbasin recycling of bankrupt analysis aftereffect completely, and the absorption aeon and an acrid band-aid can be acclimated as the acknowledgment average in the fall.

Fourth, the use of constructed oil boiler heating kettle kettle sulfonation process, the assembly of sodium naphthalene sulphonate formaldehyde per ton, the atramentous consumption than single-pot amalgam action beef heating economizer about 57%. In summary, naphthalene superplasticizer abstraction of cleaner production technologies, appliance of accustomed resources, to accredit enterprises to access energy, water reducer has assertive allegorical acceptation for industrial production. Overview able accurate water reducer acceptance anionic polymeric surfactants, anionic groups according to their altered activities can be disconnected into two categories: polysulfonates and polycarboxylate. Poly sodium naphthalene sulphonate formaldehyde superplasticizer including melamine sulfonate and sulfamate retarding superplasticizer.

At present, the a lot of broadly acclimated superplasticizer, the
largest use of sodium naphthalene sulphonate formaldehyde, civic output. 1962 Japan's Kao Corporation auspiciously developed a affectionate of divination aboriginal prime sulfonate formaldehyde condensate sodium-based baptize reducer (in translation Mayer too) [1]. Such top baptize abbreviation agent with less, cited aggregate is low, does not influence the ambience time of accurate and accurate features can access early, Modified naphthalene based superplasticizer starches, backward strength, while the main raw actual industry due to low prices of production factors such products, able sources.

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Sodium gluconate china is used in this project

Sodium gluconate china is used in this project in North China Pharmaceutical Factory oral glucose, the form of powder, 10% water. The proposed works with no acute toxic materials or hazardous substance strong chemicals. The project includes the production of solid waste and solid waste solid waste life. The mother liquor after repeated recycling process, a small amount of waste liquor produced approximately 77.3t / a, can be used as cement retarder foreign sales; addition reaction catalyst reused after a certain number of times sodium gluconate china, they will lose their activity, the amount of waste catalyst generated 0.175 t / a, the project will be spent catalyst and its associated waste liquor commission on Heidi bath fine Chemical Co. plant recovery. Currently on the market for sale fume purification technology is relatively mature, the construction unit can be selected according to specific requirements sodium gluconate china, so smoke emission control measures feasible.

The first measure was to control the noise from the first source, and can effectively reduce the scope and extent of the noise impact of the implementation of the second measure can effectively prevent the occurrence of noise nuisance, noise prevention measures are more feasible the. The main source of garbage building construction process is based spoil and construction workers digging garbage. Most of digging for foundation sodium gluconate china backfill base spoil, spoil the remaining small amount of construction waste landfill Sinotrans to deal with; garbage shall be discarded anywhere, stored in airtight bins, regularly sent to solid waste landfill disposal. Between the project staff restaurant operations using clean energy - natural gas as fuel, fume purification efficiency sodium gluconate china by 85% after treatment fume purification lead to the roof emissions, emission concentration of 1.67mg/m3, in line with "cooking fume emission standards" (GB18483-2001) standards.

Also added raw and finished packaging processes baghousedust collected recyclable. The project generated garbage about 12t / a, after the disposal of centralized collection by the sanitation department sodium gluconate china. In the course of the project to strengthen the construction of the green plant in the factory sector consisting of tall trees planted shelterbelts green, green plant in the region should be taken, shrub, flowers and a combination of ways to make the plant greening rate of 20%, Caustic Tank overall surface sodium gluconate china, and strive to build a garden type plants, greening and beautifying the plant while play wind, dust suppression, noise effect, give employees a comfortable working environment to create.

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To study the rheological behavior of calcium ligno sulphonate

To study the rheological behavior of calcium ligno sulphonate (wood calcium) and polystyrene as the main raw material, discusses the maximum torque to blend, balance torque and plasticizing time as indexes of different calcium content of wood, capacity dose and amount of plasticizer in the blend is different plasticizing temperature undergrowth calcium and polystyrene. The results showed that 30% of wood calcium, 1.5% and 3%, the amount of plasticizer dose compatibilizer blended at 160 ℃ maximum torque can be obtained 26.5Nm, and balance torque of 6.0Nm plasticizing time of 130s is preferably co-mixed results. Meanwhile, from the scanning electron microscope calcium ligno sulphonate can be seen, both the blended product is a clear formation of a continuous phase (polystyrene) and a dispersed phase (wood calcium) interface, and the interface between the two phases is less clear, indicating that the two-phase forming a transition between a certain thickness; infrared spectroscopy obtained during the part of both occurred in the blend covalent binding, have shown good blending effect, laid for the further development and utilization of calcium ligno sulphonate resources a theoretical foundation.

Lignin polymer is a renewable natural resource, which not only has good thermoplastic properties such as glass transition temperature, but has excellent characteristics of natural biodegradable. Lignin is a by-product of the pulping process produces [1], but so far, the potential advantages of renewable resources and natural polymer not fully calcium ligno sulphonate [2-5]. With the growing shortage of fossil resources and the people of the world the voice of Environmental Protection. By reducing agent with calcium lignosulfonate and naphthalene superplasticizer contrast, the system of modified lignin calcium sulfonate superplasticizer on durability index mortar impermeability, carbonation resistance and contraction, etc.. The results calcium ligno sulphonate showed that: adding 0.4% calcium lignosulfonate superplasticizer modified mortar 90d permeability ratio of 220%, 28d carbonation depth of 25.5mm, 180d shrinkage ratio of 86%.

Further evaluation revealed through fuzzy math: optimal dosage, the doped modified calcium ligno sulphonate superplasticizer mixed mortar durability is superior to calcium lignosulfonate water reducer and naphthalene superplasticizer. Research calcium ligno sulphonate corrosion properties. Considering the price and environmental factors, the use of modified lignin calcium sulfonate superplasticizer have greater economic effects and environmental effects in mortar projects.

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Sodium lignosulphonate fraction of coal particles

The experimental results showed a molecular weight of 10 000 to 50 000, sodium lignosulphonate fraction of coal particles in the surface of the adsorption isotherm is approximately L-shaped, the larger amount of adsorption, and the surface of the coal particles and the electrokinetic potential (ζ potential) reaches -52mV, in various fractions for Pan River coal has the best dispersion viscosity reduction effect. Chitosan and sodium lignosulphonate as the capsule material to avermectin as core, using a complex coacervation microcapsules legal. Using orthogonal test complex condensates forming conditions conducted a preliminary screening on the basis of in-depth study of the impact of drug loading and microcapsules encapsulation efficiency of various factors. The best preparation conditions: chitosan viscosity 1500 mPa.s, chitosan mass fraction of 0.5%, the mass fraction of 2% sodium lignosulphonate emulsifier Tween80 and Span80 volume ratio of 2, emulsifier 6 mL, shell core mass ratio 6, complex coacervation time 15 min, crosslinking agent 4 mL.

Crosslinking time 1 h, the resulting microcapsules drug loading and encapsulation rate can reach 9.6% and 82%. No wall between the capsule core and chemically bonded. Chitosan / sodium lignosulphonate complex coacervation microcapsules can effectively control the release of avermectin. Traditional chemical pesticide formulations when administered can cause a lot of loss and decomposition of pesticides on human health and the environment at risk. Pesticide release agent can effectively control the drug release rate can be increased pesticide usage and efficacy, reduce environmental pollution and harm to human body, has become a hot area of ??research and development of new pesticide formulation of. In this paper, lignin sulfonate solution SO_2 flue gas removal was investigated experimentally. Experiments with double stirring gas - liquid reactor, the effect of the concentration of sodium lignosulphonate, temperature and other factors on SO_2 absorption and calculate the chemical absorption enhancement factor. The results show that effective removal of lignin sulfonate flue gas SO_2.

Black liquor contains a certain amount of lignin and lignin sulfonate. In order to extract lignin Yebing Lin, etc. [l1 502 have been used to make the black liquor is acidified to precipitate. Application of PEO / sodium lignosulphonate in newsprint. It is reported closed, the special structure itself has a lignin sulfonation reaction can occur with a sulfite, and the reaction itself determines the removal of lignin in the flue gas 50: possible.

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