石膏工艺

Combined with the fundamental characteristics of FBFQ plastering anhydrite ,from construction technology and technical measures the application of plastering anhydrite in building engineering is introduced.

结合FBT-Q 粉刷石膏的基本性能，从FBT-Q的施工工艺和采取的技术措施介绍了粉刷石膏在建筑工程中的应用，指明了粉刷石膏的材质特点，以保证其在工程应用中的优越性。

This paper used anhydrite associated with ferruginous mineral from Cheng Chao iron ore as primary raw material to develop successfully a new type of light wall material under the action of G N M J four compound excitation system and FX compound reinforcing fibre with suitable forming procedure.

本研究以武钢矿业公司程潮铁矿共生的硬石膏为主要原料，在广泛探索的基础上，筛选出G－N－M－J四元复合激发体系，有效地激发了硬石膏的活性，在FX复合纤维的增强作用下，采用合适的成型工艺条件，成功地研制出一种新型的轻质墙体材料—纸面硬石膏板，对试制样品的测试结果表明，各项性能达到或接近以半水石膏为主要原料的纸面石膏板的国家标准，为综合利用程潮铁矿的矿物资源开辟了新的途径，对硬石膏在新型建筑材料领域中的开发应用，更有着开拓性的意义。

In order to expand the utilization methods of desulphogypsum and meet the increasing need of α-hemihydrate gypsum, this paper studies the reasonable autoclave process of α-hemihydrate gypsum made from desulphogypsum .

为了扩大脱硫石膏的应用范围，满足α半水石膏日益增加的需求，本文试图通过蒸压法摸索脱硫石膏制备α半水石膏的合理生产工艺，并对影响其物理力学性能的一些因素进行了分析。

Research on desulphogypsum fly -ash binder;2. In order to expand the utilization methods of desulphogypsum and meet the increasing need of α-hemihydrate gypsum, this paper studies the reasonable autoclave process of α-hemihydrate gypsum made from desulphogypsum .

为了扩大脱硫石膏的应用范围，满足α半水石膏日益增加的需求，本文试图通过蒸压法摸索脱硫石膏制备α半水石膏的合理生产工艺，并对影响其物理力学性能的一些因素进行了分析。

PG was used to produce different types of binding materials as β-hemihydrate gypsum,Ⅱanhydrate gypsum and α-hemihydrate gypsum and the relevant factors were also studied systematically including the pretreatment methods of raw material, preparation process, the material properties, the mixing proportions, curing conditions and the hydration mechanism of different systems.

对磷石膏制备胶结材进行了深入、系统研究，包括β-半水石膏、Ⅱ-无水石膏的原料预处理方式、制备工艺、性能及其复合胶结材配比、养护、性能与水化硬化机理，α-半水石膏的制备工艺及其性能影响因素，二水磷石膏改性胶结材的配比、养护、性能及其改性机理。

After improving traditional productive technology of gypsum exploratively, to synthesize hemihydrated gypsum through controlling strictly pressure and temperature in the course of productive technology, and compare study gypsum"s physical and mechanical properties with Shanghai Heraeus superhard gypsum"s of control group.

在对传统石膏生产工艺探索改进后，严格控制生产工艺中压强和温度进行石膏模型材料的合成，并与对照组上海贺利氏超硬石膏主要物理机械性能对比。

To base on domestic and oversea productive technology and principle of gypsum, to combine with development of modern resin, and to improve traditional productive technology exploratively, the aim is to analyze influential factors in the course of synthesis of hemihydrated gypsum, enhance purity of hemihydrated gypsum on productive technology, synthesize a kind of dental gypsum and research preliminary on these existing questions about insufficient mechanical strength and worse surface hardness of present gypsum of molding materials to certain extent.

目的：基于周内外主要石膏模型材料生产工艺及原理，结合现代树脂类材料发展趋势，对传统生产工艺进行探索性改良，旨在对半水石膏合成中的一些影响因素进行分析，于制作工艺方面提高石膏纯度，使合成的石膏模型材料在一定程度上能改善现代石膏模型材料存在的机械强度不足和表面硬度较差的问题。

Key introduces the CT-121 bubble type spraying tower haze desulphurization craftCT-121 uses the limestone - gypsum (it is in the present world is maturest, most economical, applies broadest desulphurization craft) the aqueous method desulphurization craftIt the sulphur dioxide absorption, the oxidation, neutral, technological processes and so on crystallization as well as dust removal merges to an independent gas - fluid - solid phase reactor in carries onIt the sulphur dioxide absorption, the oxidation, neutral, technological processes and so on crystallization as well as dust removal merges to an independent gas - fluid - solid phase reactor in carries on

与传统的石灰石-石膏湿法烟气脱硫工艺相比，CT-121最大的特点在于鼓泡式吸收塔。它将二氧化硫的吸收、氧化、中和、结晶以及除尘等工艺过程合并到一个单独的气-液-固相反应器中进行。气体进入喷射管，喷射成无数小气泡，形成鼓泡区，从而大大增加了传质面积，提高了脱硫效率。CT-121脱硫工艺能够达到95%以上稳定连续的脱硫率，最低10 以下的粉尘排放率以及优异的可靠性和实用性。问题补充：谁再帮忙给篇，石灰石-石膏湿法烟气脱硫方面的论文文献，谢谢了中英文版的，谢谢了555

In pelletization process, slaked lime, clinker and calcined gypsum can be used as additives of which the hydration products of clinker have a binding effect of gypsum grains and a seed crystal effect for cement hydration. Thus, this technology is one of the best pelletization technologies known so far.

以熟石灰、水泥熟料、熟石膏为成粒助剂的成粒工艺，将磷石膏中和预处理统一于成粒过程中，熟料水化产物既对石膏颗粒起固化作用，又对水泥水化产生晶种效应，是国内外最好的成粒工艺技术之一。

The technology of water washing can remove all above-mentioned harmful impurities except of P〓O〓 in crystal lattice. However, the feasibility of water washing technology may rely on the ability in investment as the initially required investment size is big. Also, this technology may cause a secondary pollution as the process generates large amount of waste water. Organic matters can be removed by a floating technology. Lime may be used as a neutralizing agent which transforms watersoluble P〓O〓, F〓 into salts of low solubility. Grinding can improve the crystal morphology and the gradings of PG. A combined technology of neutralization with grinding may have the advantages of both.

水洗可除去除共晶P〓O〓以外的所有杂质，但存在一次性投资大、工艺复杂、污水排放造成二次污染等问题；浮选可除去磷石膏中的有机物；石灰中和使有害态的可溶磷、氟转化为惰性的难溶盐；适当的球磨可有效改善磷石膏的颗粒形貌与级配；筛分可除去有害杂质含量特别高的部分，提高磷石膏品质；球磨与石灰中和结合的预处理工艺，既消除了主要有害杂质的影响，又改善了磷石膏颗粒结构与级配。

Lugalbanda was a god and shepherd king of Uruk where he was worshipped for over a thousand years.

Lugalbanda 是神和被崇拜了一千年多 Uruk古埃及喜克索王朝国王。

I am coming just now,' and went on perfuming himself with Hunut, then he came and sat.

我来只是现在，'歼灭战perfuming自己与胡努特，那麼，他来到和SAT 。