Is it better to cast silver grains in a vacuum pelletizer?

Yes. In this case, there will be no bubbles in the product.

At the same time, the surface is denser.

In this case, it's still better, relatively speaking, the effect it achieves, the effect of use is relatively good, so there is no problem at all in this regard.

Is the one of those who is profitable or not the better doctor? I think it should be about the same, maybe the price is about the same.

He wouldn't say that the profitability of vacuum granulator casting was better, they were just a little more than the others.

Yes, the vacuum granulator will definitely be better than the metal cast by the non-vacuum granulator, like the vacuum granulator of Baofeng The particles cast by the vacuum granulator are uniform and oxidation-free, and the density is high. The density is not so high without vacuum, but the non-vacuum granulator is also sufficient if the material requirements are not high.

I'm not going, and the important human certificate should be better, so this should be better, it should be close to the school, and it should be very good.

I think of course it will be better and easier to use.

Vacuum granulator this you have to see the detailed introduction of this aspect, pay more attention to this content.

The vacuum hood immediately molds the manpower is a little better.

The profitability of vacuum granulator casting must be better, because the overall operation in a vacuum environment will be tighter and better.

The profitability of vacuum granulation casting should be a little better, it should be a little more rounded, it can be better, and this character is very good today.

HCl ( Hydrochloric Acid ) OH (Caustic Soda, Caustic Soda, Caustic Soda) CAOH (Hydrated Lime) CAO (Quicklime) Na2CO3 (Soda Ash) NaHCO3 (Baking Soda) Na2CO3 (Soda) Na2S2O4 ( Baking Soda ) CO2 (Dry Ice) CH3COOH (Acetic Acid) CH3CH2OH (Alcohol) H2O (Water) CAC2 (Calcium Carbide) Hao Alum ( Barium Meal, Barite: (BaSO4) Green Alum, Saponalum, Alum: Miscanthus Nitrate, Pu Nitrate, Skin Nitrate:

Alum: kal(SO4) Raw gypsum: Cooked gypsum:

Cholelum, alum: Moore salt: (NH4) Magnetite ore:

Fe3O4 Hematite:Fe2O3 Limonite: Blast Furnace Gas:

CO, CO2 and other mixed gases Water gas: CO, H2 Natural gas (biogas): CH4 Liquefied petroleum gas:

C3H8, C4H10 mainly Coke oven gas: CH4, CO, H2, C2H4 mainly Pyrolysis gas: C2H4 mainly Detonation gas:

H2 and O2 Laughing gas: N2O Cracking gas: C1 C4 Alkanes, olefins Calcium carbide gas:

C2H2 (usually containing H2S, pH3, etc.) Formic acid: HCOOH urea: (NH4CNO) or CO(NH2)2 Chloroform:

CCL4 Lignolin (Industrial Alcohol): CH3OH Glycerol: CH2OH-CHOH-CH2OH Stearic Acid:

C17H35Cooh Palmitic Acid: C15H31Cooh 9 Oleic Acid: C17H33OH Soap:

C17H35Coona Silver Ammonia Solution: [AG(NH3)2]+ Lactic Acid: CH3-CHOH-Cooh Chalk:

CaCO3 plaster: Soccer Olene: C60 Apatina:

Cu2(OH)2CO3 Soda ash (alkali surface): Na2CO3 Aqua regia: HCl, HNO3 (3:

1) Water glass (caustic soda): Na2SiO3 salt halide: Orpiment:

as2s3 realgar:as4s4 cinnabar:hgs asbestos:

Arsenic: AS2O3 Epsom salt: Bordeaux liquid:

CuSO4+Ca(OH)2 and so on.

The common name of common substances in chemistry in the third year.

The benefits of chemistry for life.

1. The use of chemical fertilizers and pesticides has increased the yield of crops.

2. The synthesis of new drugs has saved millions of lives.

3. The development of clean and pollution-free energy will change our blue sky and clear water.

4. In daily life, chemistry also brings a lot of convenience to human beings, and laundry detergent and soap are good products for household decontamination.

The bad things that chemistry is good for life.

1. While promoting development, it will inevitably bring some drawbacks. The large-scale production of the national economy requires a large amount of raw materials, which causes a large amount of resources to be consumed in order to produce, which will cause great harm to the environment in resource exploitation.

2. In production, there will be a lot of production wastewater, and some unscrupulous manufacturers will directly discharge the sewage that does not meet the standards, causing serious harm to the environment and residents; In the later stage, many chemical products cannot, such as plastics, etc., will also cause environmental pollution.