一二三四区视频,亚洲少妇熟女色,日本久热无码视频网,欧美国产日韩大尺度,亚洲a视频,久久少妇一区二区,日韩999无码视频,刺激久久久久久久,啊啊啊啊不要啊在线

Non-metallic Minerals

Non-metallic mineral refers to the non-metallic properties and non-fuel minerals which can be used after simply processed or directly applied. Non-metallic minerals industry started in the late 1950s, got rapid development since the 1980s, and now has become a relatively complete industry which including the exploration, mining and ore processing. Among the 70 kinds of non-metallic minerals had been proven reserves in China, the content of pyrite, gypsum and barite rank first in the world. The content of asbestos, fluorite, phosphate, talc, mica, graphite, kaolin, magnesite, limestone, bentonite, marble, salt, trona and other resources are all among the highest in the world. Diamond, gem and jade mines in Shandong, Liaoning, Xinjiang and other provinces have been found.

Non-metallic mineral resources in Xinjiang is rich and full range, 84 kinds of it has been found, more than 40 species have been developed and used, among which, muscovite, vermiculite, feldspar, bentonite reserves ranking first in China, magnesite, granite, asbestos gypsum reserves are also very rich.

The amount of non-metallic minerals is also very rich in HuNan which has the reputation of "nonmetallic mineral town" . 30 kinds of it have been proven reserves including limestone, silica, dolomite, fluorite, pyrite, phosphate, boron, halite, Glauber's salt, arsenic ore, barytes, kaolin, graphite, gypsum , talc, silica sand, feldspar, sepiolite, bentonite, diamond, piezo water stone, melting crystals and the like. The content of fluorite, barite, feldspar, sepiolite reserves ranking first in the country, Glauber's salt, arsenic, kaolin reserves ranking second in the country, graphite, diamond and other ranks third in the country.

The content of non-metallic is rich and varieties in species , it can generally be classified:
(1) Metallurgical auxiliary material, such as magnesite, refractory clay, silica, dolomite, fluorite , etc;
(2) Special non-metallic minerals, such as diamond, crystal, Iceland spar, mica, tourmaline, etc;
(3) chemical non-metallic minerals, such as phosphorus, sulfur, potassium, magnesium, trona, Glauber's salt, ceresin;
(4) Building materials, such as basalt, granite, marble, gypsum;
(5) Ceramic, glass materials, such as kaolin, plastic clay, quartz sand, feldspar;
(6) Other materials, such as vermiculite, pumice, diatomaceous earth, asbestos, graphite, talc and the like. Non-metallic mineral is mined easily and largely. Some mineral’s beneficiation technology is relatively complex, requiring to protect native crystals, such as diamond, mica and asbestos.

Click on the specific product, view the latest prices of the products, information, serving information
Structure Chemical Name CAS MF
Mica Mica 12001-26-2 Al2K2O6Si
VERMICULITE VERMICULITE 1318-00-9 AlFeH8MgO5Si-3
Titanium silicon carbide lump (Ti3SiC2) Titanium silicon carbide lump (Ti3SiC2) 12202-82-3 CH8SiTi
Basalt fiber roving Basalt fiber roving
Nitrogen tribromide Nitrogen tribromide Br3N
Basalt fiber fabric Basalt fiber fabric
asbestos asbestos 1332-21-4 CaMg3(SiO3)4
DIAMOND DIAMOND
MICA MICA 12251-00-2 C62H92CoN13O14P-4
Muscovite, Research Grade Muscovite, Research Grade
Sodium bentonite Sodium bentonite Al2O3·4SiO2·nH2O
muscovite,white mica muscovite,white mica
lepidolite lepidolite 1317-64-2 AlFH9KLiO7Si2(-3)
Fluorphlogopite (Mg3K[AlF2O(SiO3)3]) Fluorphlogopite (Mg3K[AlF2O(SiO3)3]) 12003-38-2 AlF2KMgO10Si3(-4)
  • 1
HomePage | Member Companies | Advertising | Contact us | Previous WebSite | MSDS | CAS Index | CAS DataBase
Copyright © 2016 ChemicalBook All rights reserved.
含山县| 会理县| 临武县| 靖远县| 阳曲县| 东莞市| 马鞍山市| 广州市| 东乌珠穆沁旗| 宜兴市| 西畴县| 诸城市| 荔浦县| 牡丹江市| 泰州市| 西乡县| 横山县| 崇义县| 临朐县| 涟源市| 桑植县| 抚顺市| 元朗区| 讷河市| 无锡市| 德安县| 黄浦区| 承德县| 洛扎县| 林西县| 舟山市| 河南省| 内黄县| 儋州市| 乡宁县| 观塘区| 余干县| 三门县| 阳新县| 寿阳县| 沂水县|