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sericite n.【礦物】絲[絹]云母。

sericultural

The absorption is ascribe to physical absorption . silane combines with h of hydroxyl on surface of sericite , the absorption is ascribe to chemical absorption . in silane and stearic acid cooperation modification , c = o absorption peak appears in spectrum and the regional vibration of si - o - si becomes wide , which shows the physical absorption of stearic acid and chemical absorption of silane produce an effect on surface of sericite 采用紅外光譜對絹云母改性機理進行分析,結果表明,硬脂酸改性絹云母吸附強度較弱,容易脫附,以物理吸附為主;硅烷改性絹云母,與絹云母表面的羥基形成氫鍵,以化學吸附為主;硅烷與硬脂酸復合改性,其光譜中出現了c = o鍵特征吸收峰,并且si ? o 、 si ? o ? si振動吸收區變寬表明復合偶聯劑在絹云母表面既有硬脂酸的物理吸附,又有硅烷的化學吸附。

We can recover sericite by taking nonferrous metal tailing as raw material and using the flotation process to separate , then with dehydration and heating . the sericite can be widely used in chemical industry . while is the process going along , the environmental benefit and economical benefit and social benefit will be obtained 本文綜述了膨潤土在環保工程的開發現狀與應用前景,著重論述了我國膨潤土環保材料在廢水處理中開發與應用的現狀,并指出目前我國膨潤土環保材料研究中所存在的一些問題,提出了今后我國膨潤土環保材料的主要研究方向。

The metallic mineral has very few content ( 1 % - 2 % ) , the mineral of ore is mainly of pyrite , chalcopyrite , limonite , aurum and electrum etc . the gangue mineral is composed of chalcedony , micro grained quartz , calsite , sericite , adularia , aragonite , chlorite , laumontite , pyrophyuite , kaolinite and so on , which show the typical mineral assemblage of epithermal 礦石為典型少硫化物型,金屬礦物含量極少( 1 - 2 ) ,主要有黃鐵礦、黃銅礦、褐鐵礦和自然金、銀金礦等。主要脈石礦物有玉髓、微粒石英以及方解石、絹云母、冰長石、文石、綠泥石、濁沸石、葉臘石、高嶺石等,屬典型低溫礦物組合。

Sericite is a new kind of non - metallic mineral filler . it is widely used in the field of high molecular materials and compound materials industry , such as plastics , rubbers and glutinous agents . but sericite is different from organic high polymers in interfacial property , and hard to disperse in them 絹云母是一種新興的非金屬礦物填料,在塑料、橡膠、膠粘劑等高分子材料工業及復合材料領域中應用廣泛,但由于絹云母是親水性非金屬礦填料在材料與有機高聚物間的界面性質不同,相容性差,難以在高聚物中均勻分散。

We can recover sericite by taking nonferrous metal tailing as raw material and using the flotation process to separate , then with dehydration and heating . the sericite can be widely used in chemical industry . while is the process going along , the environmental benefit and economical benefit and social benefit will be obtained 本文簡要敘述了幾種微孔狀非金屬礦物的理化特性、在水處理方面的應用以及污水處理過程中吸附有機污染物的影響因素。

Mica , vemiculite , quartz sand , colored grit , cobble , tourmaline , light calcium carbonate , feldspar , feldspar powder , marble , etc . 1 . the series of mica includes muscovite , golden mica , biotite , sericite , used in the fields of electric insulation , heat insulation , paint , plastic , rubber , electric welding , toiletry , etc . 精制石英砂粉,云母粉碎,輕質碳酸鈣,重鈣粉,蛭石塊粉,以及長石粉,重晶石粉,硅線石,電氣石,鵝卵石,等各種礦產品。

The ore - forming material is mostly from volcanic rock , and sub volcanic rock provides the main thermal and some mineral materials . the ore - forming fluid is from meteoric water . as a result , it should be a kind of adularia - sericite type of epithermal gold deposit 成礦物質主要來自礦區火山巖圍巖,次火山巖提供了主要熱源和部分礦源,成礦流體來自大氣降水,礦床成因類型為低硫化物冰長石?絹云母型淺成低溫熱液型金礦。

So it is required to increase the dispersion property and improve mechanic intensity and synthetic capability . in this paper , stearic acid , silane ( kh - 550 ) , silane ( kh - 570 ) are chosen to modify the surface of sericite 因此,對絹云母進行表面改性,可改善其表面的物化性質,增強其與有機高聚物的相容性,提高其分散性,以提高材料的力學強度及綜合性能。

Mica the sericite is widely applied in vocation of the welding rod , the rubber , plastics , dope fireproofing , antisepsis , porcelain and ceramics , heat preservation , cosmetics , paint , deckle , spin and weave , metallurgy etc 絹云母的特性被廣泛地應用在電焊條橡膠塑料涂料防火防腐油漆陶瓷保溫化妝品顏料造紙紡織冶金等等行業。

For thirty years , the institute has been engaged in geological prospecting for alunite , illite , pyrite , bentonite , fluorite , phosphate rock , sericite etc , has completed and submitted more than 70 geological reports 該院對明礬石、伊利石、硫鐵礦、膨潤土、螢石、磷礦、絹云母等礦進行了綜合找礦,綜合評價,先后提交各類地質報告70余份。

Ore type primarily contains the copper sand scraps slilica rock or contain the copper gravel scraps silica rock , a little amount powder sand sericite callys type copper silver mine and dolomie type copper silver mine 礦石類型主要有含銅砂屑硅質巖或含銅礫屑硅質巖刑,少量粉砂質絹云母板巖型銅銀礦石及白云巖型銅銀礦石。

It is shown that heat resistance , weather resistance , corrosion protective performance and synthetic mechanical properties of rust conversoin coatings are partly improved by adding sericite powder in coatings 研究表明,將絹云母粉加入銹轉化涂料后,涂料的耐熱、耐候性、防蝕性及綜合機械性能均有所提高。

The research offers a certain basis for surface modification and deep processing of sericite . it improves the development of exploitation and place economy in chouzhou , anhui 本研究為絹云母的表面改性和深加工提供了一定依據,對安徽滁州地區絹云母資源的開發利用和地方經濟的發展具有促進作用。

1 . the series of mica includes muscovite , golden mica , biotite , sericite , used in the fields of electric insulation , heat insulation , paint , plastic , rubber , electric welding , toiletry , etc . . 2 云母蛭石石英砂輕質碳酸鈣重鈣粉長石粉石雕工藝品五彩砂電氣石鵝卵石大理石。

Recovery and utilization of sericite from tailings of phyllite type gold ores 從千枚巖型金屬礦山尾礦中浮選回收絹云母的應用研究

Research on the surface chemical modification of hard - sericite from fujian 高速撞擊流技術制備炸藥超細微粉的工藝研究

Sericite powder has many excellent characteristics 摘要絹云母粉具有許多優異的特性。