原產地:河南 | 沸石種類:沸石 | 二氧化矽含量:69(%) |
礦床類型:沉積成巖型 | 密度:1.92(g/cm3) | 顏色:灰白色 淺紅色 |
Al2O3:13.4 | NaO:1.05 | 孔隙率:48.2% |
沸石(zeolite)是一種礦石,沸石主要形成於低溫熱液階段,常見於噴出巖氣孔中,也見於熱液礦床和近代溫泉沉積中。沸石可以借水的滲濾作用,以進行陽離子的交換,其成分中的鈉、鈣離子可與水溶液中的鉀、鎂等離子交換,工業上用以軟化硬水。沸石的晶體結構是由矽(鋁)氧四麵體連成三維的格架,格架中有各種大小不同的空穴和通道,具有很大的開放性。堿金屬或堿土金屬離子和水分子均分佈在空穴和通道中,與格架的聯系較弱。不同的離子交換對沸石結構影響很小,但使沸石的性質發生變化。晶格中存在的大小不同空腔,可以吸取或過濾大小不同的其他物質的分子。工業上常將其作為分子篩,以凈化或分離混合成分的物質,如氣體分離、石油凈化、處理工業污染等。
沸石具有吸附性、離子交換性、催化和耐酸耐熱等性能,因此被廣泛用作吸附劑、離子交換劑和催化劑,也可用於氣體的乾燥、凈化和污水處理等方麵。沸石還具有“營養”價值。在飼料中添加5%的沸石粉,能使禽畜生長加快,體壯肉鮮,產蛋率高。
由於沸石的多孔性矽酸鹽性質,小孔中存有一定量的空氣,常被用於防暴沸。在加熱時,小孔內的空氣逸出,起到瞭氣化核的作用,小氣泡很容易在其邊角上形成。
分析項目 | 檢測數據 | 分析項目 | 檢測數據 |
比重 | 1.92 g/cm3 | SiO2 | 68-70 |
容重 | 1.28g/cm3 | AL2O3 | 13-14 |
磨損率 | ≤0.8% | Fe2O3 | 1-1.8 |
破碎率 | ≤1.0% | CaO | 1.8-2.2 |
孔隙率 | ≥48% | MgO | 0.9-1.4 |
含泥量 | ≤1.0% | K2O | 1.6-3.9 |
水份 | ≤1.8% | Nao | 0.6-1.6 |
一、天然沸石是一種新興材料,被廣泛應用於工業、農業、國防等部門,並且它的用途還在不斷地開拓。沸石被用作離子交換劑、吸附分離劑、乾燥劑、催化劑、水泥混合材料。在石油、化學工業中,用作石油煉制的催化裂化、氫化裂化和石油的化學異構化、重整、烷基化、歧化;氣、液凈化、分離和儲存劑;硬水軟化、海水淡化劑;特殊乾燥劑(乾燥空氣、氮、烴類等)。在輕工行業用於造紙、合成橡膠、塑料、樹脂、塗料充填劑和素質顏色等。在國防、空間技術、超真空技術、開發能源、電子工業等方麵,用作吸附分離劑和乾燥劑。在建材工業中,用作水泥水硬性活性摻和料,燒制人工輕骨料,制作輕質高強度板材和磚。在農業上用作土壤改良劑,能起保肥、保水、防止病蟲害的作用。在禽畜業中,作飼料(豬、雞)的添加劑和除臭劑等,可促進牲口成長,提高小雞成活率。在環境保護方麵,用來處理廢氣、廢水,從廢水廢液中脫除或回收金屬離子,脫除廢水中放射性污染物。
在醫學上沸石用於血液、尿中氮量的測定。沸石還被開發成為保健用品,用於抗衰老,去除體內積累的重金屬。
在生產中沸石常用於砂糖的精制。
新型墻材(加氣混凝土砌塊)原料
隨著實心黏土磚逐步退出舞臺,新型墻體材料應用比例目前已達到80%墻體材料生產企業以煤矸石、粉煤灰、陶粒、爐渣、輕質工業廢渣、重質建築垃圾、沸石等為主料,積極開發新型墻體材料
二、活化沸石是天然沸石經過多種特殊工藝活化而成,二氧化矽含量達68%,密度為0.75-1g/cm3
外觀:灰白色顆粒狀。
特點:沸石活化後孔隙率顯著增加,比表麵積大幅提高,吸附能力成倍增加,可達到甚至超過活性炭的吸附值。而價格卻遠低於活性炭,是活性炭的理想替代品。
性能:離子交換性能也更好,不僅能去除水中的濁度、色度、異味,而且對水中有害的重金屬,如:鉻、鎘、鎳、鋅、汞、鐵離子及有機物:酚、六六六、滴滴涕、三氮、氨氮、磷酸根離子等物質具有吸附交換作用,也有利於去除水中各種微污染物且水浸出液不含有毒,有害人體物質,去除水中鐵、氟效果更為顯著。
用途:活化沸石是工業給水、廢水處理及自來水過濾的新型理想濾料。
Zeolite introduction:
Zeolite (zeolite) is a kind of mineral, zeolite is mainly formed in the low temperature hydrothermal stage, common in the extruded hole, also found in hydrothermal deposit and modern hot spring in the deposit. Zeolite can borrow water filtration, for cation exchange, the components of the sodium, calcium ion and aqueous solution of potassium, magnesium plasma exchange, industry to soften hard water. Zeolite crystal structure is by silicon (aluminum) oxygen tetrahedron connect three dimensional lattice, lattice there are all sorts of different size hole and channel, have a lot of open. Alkali or alkaline earth metal ions and water molecules are distributed in the hole and channel, and the grid connection is weak. Different ion exchange of zeolite structure influence is very small, but the nature of the zeolite to change. Lattice in the size of the existing different cavity, can absorb or filter size different other the molecules of a material. Industry often as a molecular sieve, to purify the or separate mixed substance, such as gas separation, oil purification, processing industrial pollution, etc.
Zeolite features:
Zeolite has adsorption, ion exchange sex, catalysis and acidproof heat-resisting, such as performance, therefore is widely used as absorbent, ion exchanger and catalyst, can also be used to dry gas, purification and sewage treatment, etc. Zeolite has "nutrition" value. In the feed add 5% of the zeolite powder, can make the livestock growth faster, strong meat fresh, high rate.
Because of zeolitic porous silicate properties, holes are a certain amount of air, is often used to riot boiling. When heated, pore air in the escape, plays the role of the gasification nuclear, small bubbles easily in its edge on formation.
Zeolite index:
Analyze project detection data analysis project detection data
Specific gravity of 1.92 g/cm3 SiO2 68-70
Density 1.28 g/cm3 AL2O3 13-14
Wear rate 0.8% or less Fe2O3 1-1.8
Broken rate 1.0% or less CaO 1.8 2.2
Porosity was 48% MgO 0.9 1.4
Silt content of 1.0% or less K2O 1.6 3.9
Moisture 1.8% or less Nao 0.6 1.6
Zeolite USES:
A, natural zeolite is a kind of new materials, is widely used in industry, agriculture, national defense and other departments, and its use is in constant development. Zeolite is used as ion exchange agent, adsorption separation agent, desiccant, catalyst, cement composite material. In the petroleum, chemical industry, oil refining used as catalytic cracking, hydrogenation cracking and petroleum chemical isomerization, reforming, alkylation, disruptive; Gas, liquid purification, separation and storage agent; Softening of water, sea water desalination agent; Special desiccant (dry air, nitrogen, hydrocarbons, etc.). In the light industries is used for making paper, synthetic rubber, plastic, resin, paint filling agent and quality color, etc. In the national defense, space technology, super vacuum technology, energy development, electronic industry, etc., used as adsorption separation agent and desiccant. In building materials industry, used as cement hydraulic activity admixture, fire artificial lightweight aggregate, making light high strength plate and brick. In agriculture used as soil amendment, can remove the fat, water and prevent the effect of plant diseases and insect pests. In the livestock industry, for fodder (pigs, chicken) additives and deodorant, etc., can promote animal growth, improve the survival rate of the chicken. In environmental protection, to the treatment of waste gas, waste water, waste water from waste removal or recovery of metal ions, wastewater removal of radioactive pollutants.
on medicine zeolite used in blood, urine nitrogen measurement. Zeolite was development become health supplies, used for anti-aging, remove the body of heavy metal accumulation.
In the production of zeolite is often used in sugar refining.
New wall materials (aerated concrete block material
With solid clay brick gradually quit the stage, new wall material application ratio has reached 80% wall material production enterprises with coal gangue, fly ash, ceramsite, slag, light industry waste residues, heavy construction waste, zeolite as main ingredient, the positive development of new wall materials
Second, the activated zeolite is a natural zeolite after many kinds of special crafts activation and become, silica content of 68% and density of 0.75-1 g/cm3
Appearance: gray granular.
Features: activated zeolite pore rate increased significantly, specific surface area and adsorption capacity increase multiplying, can achieve even more than activated carbon adsorption value. And the price is far lower than activated carbon, activated carbon is the ideal substitute.
Performance: ion exchange performance is better, can not only remove the water turbidity, color, odor, but also to harmful heavy metals, such as chrome, cadmium, nickel, zinc, mercury, iron ions and organic matter: phenol, 666, DDT, three nitrogen, ammonia nitrogen, phosphate ion exchange adsorption substances such as a role, but also to remove the water all kinds of micropollutants and water leaching liquid contains no poisonous, harmful substances, remove fe, fluorine water effect is more significant.
Purpose: activated zeolite is industrial water supply, sewage treatment and water filtration of new ideal filter material.
Zeolite specification: 0.25-0.5 mm 0.5 1 mm 1-3 mm 3-5 mm 5-8 mm 8 to 10 mm 36 eye and eye sixty eye 80 mesh 100 mesh, etc. Various kinds of specifications, customers can request the production adjustment.
Zeolite packing: 25 kg/bag or fifty kg/bag, customers can request the production adjustment.
After-sales service:
Before sale: patience to explain the use of the products, use method, testing product index, quotation, send free samples;
During sale: tracking product transportation, arrival time, Use return; If there is a need to may at any time to send a technician on site direct customer commissioning, training personnel;
After: 24 hour consultation, disambiguation, products in use process of any problems, we will give the solution in the shortest time.
批發市場僅提供代購諮詢服務,商品內容為廠商自行維護,若有發現不實、不合適或不正確內容,再請告知我們,查實即會請廠商修改或立即下架,謝謝。