• China big manufacturer Hydrated Lime 93% for water treatment with ISO System 1
  • China big manufacturer Hydrated Lime 93% for water treatment with ISO System 2
  • China big manufacturer Hydrated Lime 93% for water treatment with ISO System 3
  • China big manufacturer Hydrated Lime 93% for water treatment with ISO System 4
China big manufacturer Hydrated Lime 93% for water treatment with ISO

China big manufacturer Hydrated Lime 93% for water treatment with ISO

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Loading Port:
Qingdao
Payment Terms:
TT OR LC
Min Order Qty:
-
Supply Capability:
20000 m.t/month

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Specifications

Hydrated Lime (Caicium Hydroxide)

Ca(OH)2 90-95%
size 325mesh

1) Physical and chemical characters:

Fine white powder,specific gravity 2.24,decomposes at 580 degree to form calcium oxide,and will absorb CO 2 to form CaCO 3 in the open air.Dissolvable in acid and glycerin,difficult to dissolve in water,un-dissolvable in ethanol.

2)  Specification:

Grade

CaO(%)

Impurity( % )

CO 2 (%)

Remains above the mesh

600um

150um

special

≥ 72.0

≤ 3.0

≤ 1.5

pass

≤ 5.0

grade 1

≥ 70.5

——

——

pass

grade 2

≥ 68.5

——

——

pass

standard

≥ 67.0

——

——

pass



Product Uses

It is widely utilized in lemon acid, polluted water treatment,leather,waste gas treatment,water purifier,gold mining,painting,bleaching agent,metallurgy, epoxy propane,medicine,rubber,ethyne and additive for petro-chemical products.etc.

Features

1. Lower cost for water treatment

2. Widely range of application

3. Aid to coagulatewell

Application

1. Mainly adjust acid waste water pH value, widely used for electroplate, chemical industry, circuit board, pickling, printing & dyeing and paper making, industries waste water treatment.

2. Used to remove phosphate,most of the heavy metal and ammonia nitrogen etc.

3. Used for tanning and mining industry etc.

Quality Specification

Executive StandardQB1001-2011

Item

Index

High purity

Refined

Appearance

white or grey white powder

Ca(OH)2(%)

95

90

Mesh

200-400

100-200

Hydrochloric acid insoluble   % ≤

0.7

1.0

Packing, Storage and transportation

Packed with 25 kgs woven bag or paper bag.

Stored in dry, cool and ventilate place, it will keep good for 6 months

Q:What is the role of alkali in the surface
(Sodium bicarbonate) (chemical formula Na2CO3) and baking soda (sodium bicarbonate) (chemical formula NaHCO3), baking soda is a solution of soda ash or crystal after the absorption of carbon dioxide after the finished product , The two are essentially different.Therefore, the consumption of alkali in some places also known as baking soda (powder). Edible alkali was solid state, round, color white, soluble in water. Alkaline is not a common Seasoning, it is just a food loose agent and meat tenderizer, can make dry goods raw materials quickly rise, soften the fiber, remove the dough's sour taste, the appropriate use for food can bring excellent color, Shape to enhance people's appetite. Alkaline used in a large number of food processing such as noodles, bread, bread, etc.
Q:What is the name of the alkali?
You say is probably the daily life of the [base] it?
Q:I have been very confused, baking soda and edible alkali surface is the same thing? Tea in the consumption of baking soda is not become alkaline? Can drink? How to quickly become alkaline? In addition to more melon Fruit and vegetables outside
Alkaline foods such as kelp, white radish, tofu, red beans, soybeans, apples, onions, kale, tomatoes, spinach and bananas are all things that are not easy to cause appetite but are beneficial to the body. Acidic foods, such as grapes, strawberries, lemons, etc., which are drooling, and in fact these things are typical of alkaline foods.
Q:How to go to the base of the teapot
Vinegar, or toothpaste, you try
Q:What is called alkali recovery
Extraction equipment extraction status is good or bad, largely depends on the extraction of equipment. Different pulp, there are different equipment selection. At present the factory application is the most four series of drum-type vacuum washer. Its technology is mature, easy to operate, from the pulp into the pulp, the basic completion of the separation of pulp and black liquor, the extraction rate is also high. Pulp washing degree and the production of black liquor indicators are basically able to meet the choice of more manufacturers. The disadvantage is the big investment, power consumption.
Q:And how to do the big face ah?
Pour the white vinegar, acid-base balance
Q:What is alkali?
What is the alkali is the ionic compound, the ionization of the anion is hydroxide (OH-), in fact, the oxygen ion acid root (which can compare sulfur and sulfur), and the anion contains only hydroxide. (Such as LiOH, NaOH, NH3 · H2O) soluble in water, alkaline earth metal ions formed in the periodic table from top to bottom gradually soluble [Be (OH) 2, the alkali metal ions or alkali ions, Mg (OH) 2 is insoluble, Ca (OH) 2, Sr (OH) 2 is slightly soluble, and Ba (OH) 2, Ra (OH) 2 is easily soluble, and other bases are in addition to TlOH and Tl (OH) Is difficult to dissolve alkali and acid metathesis reaction is also known as neutralization reaction, that is, H + + OH- == H2O
Q:What to do with the wall
Wall latex paint suggest you re-done. Especially to make the primer
Q:What is the big base?
Large alkali is the main component of sodium carbonate.
Q:Alkaline pool can breed what
In the future of adult fish sales process found that after long-distance transport, part of the fish surface congestion, affecting the survival rate of transport and marketing. This may be associated with the addition of fish oil in the larger amount, resulting in high fish fat, muscle softness. Suggested in the late breeding, should reduce or even stop the addition of fish oil, and should increase the water flow, stimulate the fish, to achieve the purpose of exercise to improve the survival rate of transport.

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