Aluminium Sulphate/Aluminum Sulfate/Alum Flocculant
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- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
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- Supply Capability:
- 12000 m.t./month
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1. Chemical and Physical Properties:
Product name: Aluminium Sulphate or Aluminum Sulfate
Shape: Flakes or Granular or Powder.
EINECS NO.:233-135-0
CAS No.: 10043-01-3
HS.Code: 28332200
Molecular Formula: Al2(SO4)3
Appearance:It is white or grey flake,particle or massive crystallization.
Apt to cake after moisture absorption when laid in air for a long time.A little green because of Fe2+ ,yellow when Fe2+ is oxided to Fe3+.Soluble in water easily,and water solution is acid.
2. Specification:
Standard: HG/T 2225-2001 and HG/T 2227-2004
Items | Specifications | |||
I Type:Low Ferrous/Low Iron | II Type:Non-Ferrous/Iron-free | |||
First Class | Qualified | First Class | Qualified | |
Al2O3 % ≥ | 15.8 | 15.6 | 17 | 16 |
Ferrous(Fe )% ≤ | 0.5 | 0.7 | 0.005 | 0.01 |
Water Insolube % ≤ | 0.1 | 0.15 | 0.1 | 0.15 |
PH (1% aqueous solution) ≥ | 3.0 | 3.0 | 3.0 | 3.0 |
Arsenic(As) %≤ | 0.0005 | 0.0005 | ||
Heavy metal (Pb) %≤ | 0.002 | 0.002 | ||
3.Applications:
Water effluent treatment system
It's used for purification of drinking water and wastewater treatment by settling of impurities by
means of precipitation and flocculation.
Paper Industry
It helps in sizing of paper at neutral and alkaline pH, thus improving paper quality (reducing spots
and holes and improving sheet formation and strength) and sizing efficiency.
Textile Industry
It is used for color fixing in Naphthol based dyes for cotton fabric.
Other Uses
Leather tanning, lubricating compositions, fire retardants; decolorizing agent in petroleum, deodorizer; food additive; firming agent; dyeing mordant; foaming agent in firefighting foams; fireproofing cloth; catalyst; pH control; waterproofing concrete; aluminum compounds, zeolites etc.
4. Package:
Packaging Detail: PP/PE 50kg/bag;25kg/bag;Jumbo bag or according to customers' requirements.
20-25MT will be loaded in per 20'FCL container.
5. Attention and Storage:
The product is liable to absorb moisture and clot due to long-term exposure, so shady, cool and ventilated environment is needed.
- Q: How does catalyst aid a chemical reaction?
- A catalyst works by providing an alternative reaction pathway to the reaction product. The rate of the reaction is increased as this alternative route has a lower activation energy than the reaction route not mediated by the catalyst. Catalysts generally react with one or more reactants to form an intermediate that subsequently give the final reaction product, in the process regenerating the catalyst. The following is a typical reaction scheme, where C represents the catalyst, X and Y are reactants, and Z is the product of the reaction of X and Y: X + C → XC (1) Y + XC → XYC (2) XYC → CZ (3) CZ → C + Z (4) Although the catalyst is consumed by reaction 1, it is subsequently produced by reaction 4, so for the overall reaction: X + Y → Z As a catalyst is regenerated in a reaction, often only small amounts are needed to increase the rate of the reaction.
- Q: what is a catalyst ?
- A substance which initiate the rate of chemical reaction without undergoing any change by itself till the end of the reaction.
- Q: What is the difference between a catalyst and an oxidizing agent?
- A catalyst alters the rate of a reaction without being used up in the reaction. An oxidising agent oxidises other compounds, the agent itself being reduced in the process.
- Q: I was hoping to buy a land rover lr4 or lr2, but with the lr4 having gas mileage in the mid teens, i wanted to know if there is a way to improve it. I dont drive on the highway too much. I'd like to know if there is anything else to improve mileage too. I drive a lot of people around for functions, family, and others and I looked at other suvs but those two looked the best.
- Fuel catalyst is another name for fuel additive, the companies that make these additives make all kinds of claims how it increases power and reduces emiissions.. blah blah blah. Fuel catalyst is nothing more then a octane booster (gas engines) or cetane booster (diesel engines), it like all the other bogus products are worthless, octane booster will only show an improvement in performance IF the octane level in your current fuel supply is too low, higher octane fuel burns slower then lower octane fuel, that's how it quenches pinging and preignition both of which are caused by incorrect engine design and/or settings. Always use the lowest octane fuel that the engine will tolerate, if you have to pull advance out of the total timing then it needs more octane to run full timing and make max power, the only thing you can do to improve the quality of fuel in your tank is add a stabililizing additive such as (Stabil), it treats the fuel and prevents it from going stale or turning to varnish, it's especially useful when the vehicle is parked for long periods with fuel in the tank and carburetor, normally after a month or two of being parked the fuel in the carb turns to varnish and clogs the jets, with Stabil the fuel doesn't change composition.
- Q: Is it possible for the different chemical reactions to have the same catalyst?
- Right, think about the catalysis of biological enzymes
- Q: CO and NO react under the action of a catalyst to generate chemical formulas for CO2 and N2.
- 2CO + 2NO = catalyst = 2CO2 + N2
- Q: chemistry subject
- copper nickel zinc common catalysts are solid acids such as the silicas, alumina, and zeolites it depends on the reaction
- Q: Are the catalysts for upgrading the weapons components that i may have a few of, or very rare ones?
- catalyst's cannot be used apart from transforming items. They will be greyed out at all other times. They always say in the description can be used as a catalyst as well. btw, are you using 36 sturdy bones or vibrance ooze to get the 3x multiplyer strait up? oh yeah, never ever use any item at all that says can be sold for a premium. Always sell those items, they are worth lots of money. And when you start buying components, only ever buy particle accelerator, perfect conductor or ultra compact reactor. Perfect conductor gives least bang for $$$ out of the 3, whereas ultra compact reactor gives most bang for $$$. And the sturdy bones and vibrance ooze for multiplyer purposes. Hope this helped :)
- Q: If the college entrance examination questions related to whether the catalyst involved in the reaction, how should I answer. (We must college entrance examination, I hope you help out, thank you.)
- The catalyst does not participate in the reaction, but play a catalytic role, if the reaction is not called the catalyst
- Q: Can you describe at least 4 ways a catalyst can lower the activation energy of a reaction?
- To see how a catalyst accelerates the reaction, we need to look at the potential energy diagram shown below which compares the non-catalytic and the catalytic reaction. For the non-catalytic reaction, the figure is simply the familiar way to visualize the Arrhenius equation: the reaction proceeds when A and B collide with succificient energy to overcome the activation barrier. The change in Gibbs free energy between reactants, A + B, and the product P is delta G. The catalytic reaction starts by bonding of the reactants A and B to the catalyst, in a spontaneous reaction. Hence, the formation of this complex is exothermic and the free energy is lowered. There then follows the reaction between A and B while they are bound to the catalyst. This step is associated with an activation energy; however, it is significantly lower than that for the uncatalyzed reaction. Finally, the product P seperates from the catalyst in an endothermic step. The energy diagram illustrates 4 ways the catalyst works : The catalyst offers an alternative path for the reaction that is energetically more favorable The activation energy of the catalytic reaction is significantly smaller than that of the uncatalyzed reaction; hence the rate of the catalytic reaction is much larger The overall change in free energy for the catalytic reaction equals that of the uncatalyzed reaction. Hence, the catalyst does not affect the equilibrium constant for the overall reaction. A catalyst cannot change the thermodynamics of a reaction but it can change the kinetics. The catalyst accelerates both the forward and the reverse reaction to the same extent. In other words, if a catalyst accelerates the formation of product P from A and B, it will do the same for the decomposition of P into A and B.
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Aluminium Sulphate/Aluminum Sulfate/Alum Flocculant
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- 12000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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