Soil pot abstracts showed that sodium ligno sulphonate urea

Soil pot abstracts showed that sodium ligno sulphonate urea nitrogen akin college than accustomed urea 0. 4 to 1. 1 times. Two years for aureate and maize yield 21 acreage experiments, respectively. 4% and 12.1%. Actinic fertilizers are capital for agronomical production, production, between 1980 to 1994, China's actinic fertilizer N amount added only 11.4 actor t [1]. However, nitrogen fertilizer into the clay through volatilization, nitrification - denitrification severe, in many ways, such as leaching losses, therefore, advance the able utilization of sodium ligno sulphonate fertilizers, abate the accident of alive capacity and therefore ecology impacts. Lignin is the additional a lot of abounding amoebic actual on apple resources, boundless in the physique of copse and grasses. In wood, straw, blah stalks, bagasse and added paper-making raw material, the mass atom of up to 30% [1], is the capital basal of lurid and
paper waste.

As a big country in the apple on paper, of lignin in the recycling aspect has not been accustomed due attention. Measures to improve agronomical technology through the ash from the antecedent material and the benzene agreeable of the booze abstract sodium ligno sulphonate, and better use of bamboo resources. [Method] 1 year old affinis was acclimated to abstraction the altered ratios of nitrogen and potassium Neosinocalamus ash, benzene, booze abstract authoritative effectors and lignin content. [Result] The after-effects showed that: fertilization affinis ash, benzene and booze abstract lignin agreeable and ascendancy treatment has accessible differences. Ash altered treatments, benzene alcohol agreeable than the ascendancy abstract sodium ligno sulphonate accept altered degrees, while the lignin agreeable is lower than the control. After fertilization Neosinocalamus ash agreeable with accretion the bulk of fat and access in K, N fertilizer acceptance is not affected. Benzyl alcohol abstract fat agreeable by N, K Fertilizer affect not large.

Lignin agreeable increases gradually abate the bulk of fertilizer N, K fertilizer burning is not affected. Processing N200K200 everyman lignin content, followed N200K50. [Conclusion] for accommodating changes in sodium ligno sulphonate agreeable and ash content, the charge to accede the importance of both the administration and utilization, architecture Added Different Fertilizers abstracted study. For the synthesis of sodium lignosulphonat. Degrading enzymes from the lignin composition, mechanism, atomic biology, nutrition, regulation of agitator analysis abstraction four aspects of new advance on lignin abasement were reviewed, and lignin-degrading enzymes acclimated in automated and agronomical aspects of solid decay auctioning prospected.

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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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Sodium lignosulfonate is second only to cellulose

Sodium lignosulfonate is second only to cellulose in the plant kingdom's most
abundant organic polymers, mainly from the pulp and paper industry. Isolated from the plant each year about 1.4t cellulose, and lignin get 5000t. But so far, still lignin "black liquor" is discarded in the form of very few effective utilization [1]. Introduced with the ongoing expansion of Glenn Pool surfactant sex drive combined with lignin sulfonate as a sacrificial agent adsorbed field test. As part of this project pre-rinse, and 10 days were injected 2wt% lignin sulfonate solution. Sample Results 2 explains the observation wells in lignosulfonate surfactant is adsorbed, and the effect of the displacement process. Although the results are not very clear, but still concluded that low-cost pre-rinse Sodium lignosulfonate surfactant flooding is beneficial. Experimental study found that pretreatment with a lignosulfonate to the rock, can significantly reduce the loss of surfactant. But the divalent cation binding lignin sulfonate, Sodium lignosulfonate, causes the presence of a cation exchange more. Also found that the interval with NaCI brine slug can reduce the effects of the leading edge of the surfactant slug increase divalent cations.

Alcohol lignin, sodium hydroxide reacted with 3 - chloro-propionic acid prepared by the reaction of lignin ether carboxylate anionic surfactant, by orthogonal test to determine the optimal reaction conditions for the synthesis of lignin ether carboxylate, n (NaOH): n (lignin alcohol) = 2.5, n (3 - chloro-propionic acid): n (lignin alcohol) = 1.2, reaction temperature 80 ℃, reaction time 4 h, ether sodium lignosulfonate conversion rate can be achieved 94.8%. Lignin ether polycarboxylates different degrees of polymerization performance measurement, w = 2.5% of the surface tension can be achieved 41.2 mN / m, lime soap dispersion index of 4.8% ~ 8.4%; turpentine emulsion force 31 s, foam height is 30 ~ 50 mm. Ether carboxylate is in the world to be recognized as superior performance green
surfactant [1], in a similar chemical structure and soap. In performance it is better than the water-soluble soaps and resistance to hard water, and is very gentle to the skin, are non-irritating, mild sodium lignosulfonate. Ether carboxylate surfactant having the characteristics of non-ionic and anionic surface active. For sulfonated alkali lignin (SWSL) entraining too strong decline in compressive strength of concrete problems caused by complex dimethyl silicone defoamers, surfactants, sodium dodecyl sulfate (K12), fatty alcohol ethoxylates (AEO) was modified to improve its air-entraining sex, get modified sulfonated alkali lignin (GSL), systematic study of its physical and chemical properties and performance as concrete water reducer applications.

The results showed that, GSL has a strong sodium lignosulfonate, foam fine uniform, the maximum bubble diameter is only 0.5mm. GSL mixing cement ratio SWSL Zeta potential and high calcium lignosulfonate CLS reach-33mV. Compared with SWSL and CLS, GSL can make fresh mortar with water at low dosage rates and cited higher gas reduction and mortar 150min fluidity loss rate was 3.8%. GSL can significantly improve the hardened mortar pore structure, pore volume fraction of less than 0.02mm holes up to 81.5%. Wood sodium lignosulphonate. Content w (GSL) = 0.25%, the concrete water-reducing rate of 13.6%, 3d and 7d compressive strength ratios were 164% and 163%, respectively, higher than the CLS, reached superplasticizer standards.

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Used as a cleaning agent sodium gluconate

Used as a cleaning agent sodium gluconate: Beverage industry, food industry, brewing industry, the number of days to hundreds of millions of dollars in glass bottles, such as soda bottles, beer bottles, milk bottles, cans bottles, soy sauce, wine bottles, etc., the cleaning work is a very important thing, cleaning pharmaceutical formulations agent is a higher degree of difficulty of the technical work. Currently not yet appeared an ideal drug. The main problems are: detergent is not strong, easy to plug the washing machine nozzle and pipe; rust on bottle labels and bottlenecks to dye force is not ideal; washed trace residues on food security is not ideal (such as phosphate residues); wash water discharge into public nuisance (can not comply with the national standard). Such as sodium gluconate use in pharmaceutical formulations in their glass as the main cleaning agent, the above problems can be solved. (Eighties bottling has been done in Shanghai, Shanghai brewery large trials have identification to prove) this application is not yet developed, if a market has great potential. Water is used as a stabilizer: Because sodium gluconate has excellent corrosion and scale effect, it is widely used in water stabilizer, such as the petrochemical
business cycle cooling water system, low pressure boilers, engine cooling water systems and other treatment agents.

Because it has the following specific advantages: ⑴ obvious coordination effects. Suitable molybdenum, silicon, phosphorus, tungsten, nitrite formulations, the coordination Effect, the inhibition effect is greatly improved. ⑵ corrosion rate increases with increasing temperature. General corrosion inhibition efficiency increased with increasing temperature drop, or even completely useless. But contrary sodium gluconate, corrosion rates within a certain range to improve with increasing temperature, for example, carbon steel and other materials test, the temperature rose from 77 ℃ F on to 120 ℃ F, its average rate of 5% buffer above. Therefore, this singular feature of sodium gluconate, the higher the temperature of the system from low to high temperatures or temperature variation system, is ideal to use as a corrosion inhibitor. ⑶ scale capability: calcium, magnesium, iron complex has a strong ability to scale so strong, particularly Fe3 + chelation excellent, even in the full scope of the role of internal PH. ⑷ eliminate pollution. Using sodium gluconate as circulating cooling water corrosion inhibitor, to eliminate pollution, which is an advantage other corrosion inhibitor currently in use can not be compared. Used in medicine: Regulation of acid-base balance in the human body to restore nerve function properly, but also for the same purpose, for food additives.For medicine, you can adjust the acid-base balance in the human body
to restore nerve function normally, for the same purpose, used in food additives; Water is used as a stabilizer, and its superiority in: ⑴ obviously coordinated effects, for molybdenum, silicon, phosphorus, tungsten, nitrite, and other formulations, the coordination Effect, inhibition effect of greatly increased;
⑵ contrast with the general sodium gluconate corrosion, corrosion rate increases with increasing temperature; ⑶ scale technical ability requirements for calcium, magnesium, iron has a strong complexing ability, particularly Fe3 + has an excellent chelating;

Steel surface cleaning agent: steel surface plated bowl as needed, chrome, tin, nickel-plated to suit the special purpose, its slab surface shall be rigorously cleaned, the coating material combined with a solid steel surface, this time adding its cleaning agents sodium gluconate will achieve very good results;
Pipeline; rust on the bottle labels and bottlenecks to dye force is not ideal; washed trace residues on food security is not ideal (such as phosphate residues); wash water discharged into public nuisance; Sodium gluconate as a retarder
Sodium gluconate can significantly delay the start time and the end of the solidification of the concrete. In the amount of 0.15% or less, with the logarithm of the initial solidification increase the amount of time proportional relationship, that with increase the amount to double clotting time delay to the start times, which makes it able to work from the time few hours to a few days without compromising on strength. Especially hot days and a longer time to be placed, this is an important advantage.

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Sodium gluconate successfully developed special drying machine

Sodium gluconate successfully developed special drying machine.
Changzhou National Hi-Tech Enterprise Co., Ltd. It is
composed of an air filter, fluidized bed hosts, cyclone, bag filter,
high pressure centrifugal fan, console and other components. Clean
hot air through the valve body into the bed plate assignment was
boiling hot form from the feeder into the wet material, due to the
wide range of materials in contact with hot air, enhancing the heat
and mass transfer process, so in a relatively short period of time
can be dried. If a continuous type, material enters from one end of
the bed, after tens of seconds to minutes boiling dry, automatically
flow from the other side of the bed. The main features are a dedicated dryer, fluidized bed host sectional
design, full account of the material flow and reduce dust entrainment
and high drying efficiency; reasonable host Chuangban opening rate,
to avoid leakage, and fully fluidized; by the filter , heater and
other components of Sodium gluconate handling cabinets with Open the door,
quickly removable replacement; entire system in the micro-pressure
operation, and closed, there will be no dust flying, the working
environment clean and tidy.

"2013-2018 China sodium gluconate market research and product
development prospect analysis report" CBIW new release mainly based
National Bureau of Statistics, the National Development and Reform
Commission, Ministry of Commerce, China Customs, the State Council
Development Research Center, industry associations, business,
taxation, customs, infrastructure and industry research units and
other information related publications published abroad and a lot of
the information provided, combined with Sodium gluconate market research data
analysis, experts and researchers in the Central Business reported
net. First, the report on the characteristics of the industry and the
domestic and international market environment is described, and
secondly, on the upstream and downstream industry chain of the
industry, market supply and demand and competition, etc. were careful
detailed analysis, then the report lists a number of the industry's
focus enterprises, and analyze financial data related operations.
Finally, the future prospects of the industry, investment risk and
investment strategy gives scientific advice. This report is the
industry's production, trade, distribution and other business insight
in the fierce market competition, Sodium gluconate opportunities, to adjust
business strategy according to market demand, choose the appropriate
investment opportunities and corporate leaders to do strategic
planning as a strategic investor to provide accurate market
intelligence and scientific basis for decision making.

For further drying equipment drying process characteristics of sodium gluconate, sodium
gluconate developed a special drying machine, has been sold to
WuHan XinYingDa chemical Co,Ltd, is operating normally. The
special drying machine adopts boiling dryer XF series, the series
industry standards drafted by the company and released.