窑

Then quality upgrading scheme was explored in order to solve the high content of sulphur and nitrogen in pyrolytic oil, low flash point as well. Yields of pyrolysis of scrap tires in a pilot-scale rotary kiln under 550℃were firstly summarized. Then elemental composition and physiochemical properties were analyzed on both pyrolytic crude oil and its fractions. Based on these researches, the feasibility that pyrolytic oil is used as fuel was discussed. From FT-IR spectra the functional group compounds were generally acquainted, and by column chromatography analysis chemical compositions were clearly known. Then through GC analysis the absolute content of BTX in pyrolytic crude oil was defined.

本文首先考察了中试回转窑550℃下的废轮胎热解产率及热解原油的元素组成和理化特性，对其作为燃料使用的可行性进行了分析；通过实沸点蒸馏研究了轻质、中质馏分热解油的基本特性：红外分析得出了有代表性馏分热解油的大致官能团组成形式，对热解油的强芳香性和部分不饱和性有了整体了解；化学族组成分析进一步了解了热解油内在化学族组成和含量，对热解油的内在性质有了更为深入理解；气相色谱分析对热解油中富含的苯、甲苯和二甲苯进行绝对定量，为热解油提取BTX化工原料的经济性提供了参考。

The main products of our factory have coke with jgn series, Stove with RGN series, glass melting furnace refractory by BGN series of siliceous mud and NN Series, LN Series refractory clay mud.

我厂主要产品有焦炉用JGN系列、热风炉用RGN系列、玻璃熔窑用BGN系列硅质耐火泥浆和NN系列、LN系列粘土质耐火泥浆。

China's exports of high-quality silica brick production base, the Chinese coke enterprises silica brick production license, the National Standardization Technical Committee members refractory units, high-tech enterprises in Henan Province, Henan Province, refractories industry associations governing units, the provincial health advanced units, ISO9001 international Quality System Certification enterprises, and Japan Kurosaki Harima Co., Ltd. long-term technical cooperation enterprises, coke oven, the hot stove, glass silica brick kiln, refractory bricks acid BrandName the top 100 brands.

是中国优质硅砖生产出口基地，中国焦炉硅砖生产许可企业，全国耐火材料标准化技术委员会委员单位，河南省高新技术企业，河南省耐火材料行业协会理事单位，省级卫生先进单位，ISO9001国际质量体系认证企业，与日本黑崎播磨株式会社长期技术合作企业，焦炉、热风炉、玻璃窑用硅砖、耐火耐酸砖全国名优产品百强品牌。

Rich archaeological finds in the territory, the only collection of more than 30,000 pieces of cultural relics on which the New Stone Age axes, Ben Stone, decorated with jade, white pottery; during the Western Zhou Dynasty bronze tripod; glass of the Warring States period; Wang Mang period of the Western Han Dynasty "The wrong knife," currency and "yellow cloth thousand" dollars; of the Eastern Han Dynasty jade just Mao, jade pig, silver-thread clothing, ivory-foot, copper overprint, the floor, glazed pottery, porcelain pot; the Sui Dynasty white porcelain cups, Tao Figurines music and dance; the Song Dynasty kilns are bowl, and other cultural relics, rare for domestic, can be called David.

亳州境内出土文物极为丰富，仅馆藏文物就三万余件，其中新石器时期的石斧、石锛、玉饰、白陶罐；西周时期的青铜鼎；战国时期的玻璃；西汉王莽时期的&金错刀&币和&大布黄千&币；东汉时期的玉刚卯、玉猪、银缕玉衣、象牙尺、铜套印、釉陶楼、青瓷罐；隋代的白瓷杯、陶乐舞俑；宋代均窑大碗等文物，为国内罕见，堪称国宝。

The matter content in cementation silica is higher, go against production high pure vitreous kiln silica brick, and crystallization silicon...

胶结硅石中杂质含量较高，不利于生产高纯玻璃窑硅砖，而结晶硅。。。

They used limestone of different quality and large-fluctuant-range waste stone in proportion and substituted a part of clay with clay stone to produce cement. And the physical performance of the produced Portland cement was improved greatly-28 d strength increased from 50.4MPa to 54.5MPa, and output of the rotary kiln increased. Moreover, the company also tried to use green shale as admixture to produce compound cement and successfully produced compound Portland cement with a little low early strength and a little higher 28d strength than slag Portland cement. And the cement cost decreased 19.59 yuan per ton.

将CaO含量波动范围较宽的废石与不同品位石灰石按比例搭配使用，将其粘土质特性的废石替代部分粘土生产；而且生产的硅酸盐水泥熟料物理性能有较大提高，28d强度由原来的50.4 MPa提高到54.5 MPa，窑产量也有一定的提高；此外，该公司还进行了将绿色页岩作混合材生产复合水泥的生产探索，成功生产出了早期强度略低，但28d强度略高于矿渣硅酸盐水泥的复合硅酸盐水泥，且使水泥生产成本降低19.59元/t。

Peng towns inci zhou yao salt shop sites, you can also do a number of do-it-yourself blank birth, this is a very interesting activities.

在位于彭城镇的磁州窑盐店遗址，您还可以自己动手做几件坯胎，这可是一项很有意思的活动。

Pengchengci zhou yao salt in a shop in the Yuan Dynasty ruins ancient sites, well preserved in the sites next to the workshop can be seen in the process of porcelain production.

彭城磁州窑盐店遗址中有一座元代古窑址，保存完好，在窑址旁的作坊里可以看到瓷器的制作过程。

In a market economy, enterprises must attach great importance to technological progress, and to take practical actions to achieve universal adoption of concrete admixtures; scored with ribbed steel bars of variable cross-section to replace the glossy steel as the production of prestressed Concrete products and reinforced concrete products, reinforced; concrete mixing system to the early realization of microcomputer control; by roll welding machine to replace the hand-made steel skeleton of banding; centrifugal molding, product testing, as well as a phase of water pressure of the pressurized pipe to achieve the conservation process of automatic control ; vigorously promote energy conservation, etc.

在市场经济条件下，企业必须高度重视技术进步，并采取可行的措施，尽快实现普遍采用混凝土外加剂；用带肋刻痕的变截面钢筋取代光面钢筋作为生产预应力混凝土制品和钢筋混凝土制品的配筋；混凝土搅拌系统要尽早实现微机控制；用滚焊机取代手工绑扎制作钢筋骨架；离心成型、产品水压检验以及一阶段制管的加压养护过程实现自动控制；大力推广节能养护窑等等。

Capacity and distribution of the heat road, regulation of oil flow quantity initial were investigated.

简要介绍了单元窑的热工特性，对热负荷的大小和分配，油流量调节进行了初步探讨。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。