Dissertation > Excellent graduate degree dissertation topics show

Research of Taking Qarhan Bischofite as Material to Preparation All Sorts of Flame Retardant Magnesium Hydroxide

Author: WuJianSong
Tutor: LiHaiMin
School: Institute of Qinghai Salt Lake
Course: Inorganic Chemistry
Keywords: Bischofite Magnesium hydroxide Flame retardants Hydrothermal
CLC: TQ132.2
Type: Master's thesis
Year: 2004
Downloads: 221
Quote: 2
Read: Download Dissertation

Abstract


Inorganic flame retardant materials in modern society is very important , magnesium is a more important inorganic flame retardant materials. The use of natural halogen block preparation of high quality, good performance flame retardant magnesium hydroxide , the scientific use of salt lake resources to accelerate development of the west has important practical significance. This paper summarizes the previous preparation of magnesium hydroxide flame retardant overview of studies on the basis of the impurity Bischofite process optimization how to obtain high purity magnesium hydroxide experimental program . Explore the crystal growth of magnesium hydroxide and from the law , progressively studied how to obtain large particles , dispersion is good and has some special morphology of magnesium hydroxide . Solution to the traditional method of magnesium hydroxide obtained by filtration performance is poor , irregular shape, the problem of large specific surface area . By XRD, SEM, TEM characterization of the product by means of the properties and morphology . The resulting magnesium hydroxide particle size distribution, dispersion, and crystalline and high purity . Product quality is not only meet national industry standards, and reached international corporate standards. In this study, the production process is simple, low cost, industrial production is expected to be amplified .

Related Dissertations

  1. Hydrothermal Synthesis of Oxide Hollow Spheres,TB383.4
  2. Study of Tin Alloy Carbon Composite Used for Lithium Ion Battery,TM912.9
  3. Flexible,rigid,Synthesis and characterization of mixed ligand complexes,O621.1
  4. The Degradation of PET to Synthesize Phosphate Flame Retardants and the Study of Their Flame-retardant Performance,TQ314.248
  5. Research on the Modified Methods of Fly Ash for Ammonia-nitrogen Wastewater Treatment,X703
  6. Based magnetic fluid assembled hollow magnetic carbon microspheres and functional complexes,TB383.4
  7. Submarine hydrothermal organisms Sampler key technology research,TH766
  8. Fly ash zeolite synthesis and treatment of coking wastewater,X703
  9. Synthesis and Properties of Composite Pore Materials,TB383.4
  10. Morphology-controlling Synthesis of ZnS Through Hydrothermal/solvothermal Method,TB383.1
  11. Nonlinear Statics/Dynamics Analysis of Piezoelastic Laminated Structures with Damage under Hygrothermal Conditions,TB122
  12. Preparation and Quantitative Analysis of Tetragonal Nano-ZrO2 Powder,TB383.1
  13. Study on Synthesize and Properties of Non-Stoichiometric LiFePO4 via Hydrothermal Method,TM912.9
  14. One-dimensional ZnO semiconductor nanowires and field emission properties of,TB383.1
  15. The Preparation and Application of Formaldehyde-Free Reactive Flame-Retardant on Cotton,TS195.24
  16. Preparation of shape-selective cracking of cumene between the two,TQ241.14
  17. One -dimensional alumina and alumina whiskers Preparation and Characterization,TB383.1
  18. Subcritical hydrothermal treatment of municipal sewage sludge and its application,X703
  19. Synthesis and Characterization of Carbonate Intercalated Layered Double Hydroxides and Their Structure Recovery Properties,TQ424.2
  20. Study on Properties of FeS2 Prepared by Hydrothermal Method,TM912.9
  21. Synthesis and Visible-Light Photocatalytic Activity of Bi2MO6（M=W, Mo）,O643.36

CLC: > Industrial Technology > Chemical Industry > Inorganic compounds, the chemical industry of the metal elements > Section II group metal elements of inorganic compounds > Inorganic compounds of magnesium
© 2012 www.DissertationTopic.Net  Mobile