各种工艺的

The feasible of producing washing oil with industrial naphthalin is introduced and under the protection of oil quality and quantity, it can add all kinds of production process and some further product refining from oil.

本文简述了利用停产期间的工业萘装置加工洗油的可行性，分析了在保证回收用洗油质量、用量基础上，可增加产品品种的各种工艺流程，以及从洗油中提出产品进一步加工的工艺。

If you want to develop new products,to get the exact data from experimentation is very important.you could adjustthe product configuration technology,and speed up the development according to param eters gets from lab test.

您如果开发新的产品，在实验室中取得准确的数据是非常重要的，根据实验获得的各种参数，合理地调整配方和生产工艺，可以有效地加快研发进度。

It has been warranted through experiments and practical application that rare-earths-high-aluminium heat-resistant nodular iron has some intrinsic properties which are worthy of reconimandation, namely,that it will not scale after long periods of use at 1050-1100℃, will hardly break while being hammered into castings, runners or risers as the high-temperature tensile strength reaches 14-19 kg/mm2 at 800℃ or≥l3.3kg/mm2 at 900℃, with the room temperature strength close to HT 30-50 and the unnotched impact str...

本文介绍了稀土高铝耐热球墨铸铁的生产实践、化学成分；探讨了稀土作用及其用量和控制；论述了稀土和铝加入方式以及冷却速度对金相组织的影响；并对铸造工艺、铸件缺陷及分析、耐热性能及使用效果作了阐明。试验和使用证明：稀土高铝耐热球墨铸铁在1050～1100℃长时间工作不起氧化皮，热强度800℃时，14～19kg/mm~2，900℃时≥13.3kg/mm~2，室温强度近于HT30—54，a_k≈2～6kg·M/cm~2，锤击铸件或浇冒口，很难碎裂，并能机械加工。可以认为是以我国富产资源为原料，能用各种炉子熔炼、耐热和综合机械性能均较高硅、中硅中铝球铁、高铝片墨铸铁为高的一种耐热铸铁，也是镍铬系耐热材料较好的替代品。

Catalytic techniques for deep desulfurization, denitrogenation and dearomatization in production of clean gasoline and diesel fuels were reviewed, especially those for producing low-sulfur and extra-low-sulfur gasoline and diesel oil, among which technologies arousing most attention are sulfur-reducing FCC catalyst and additives, selective hydrogenation catalysts and technology, adsorptive desul-f urization of gasoline and diesel oil, biologically catalytic desulf urization of diesel oil, and selective oxid...

为面对新世纪清洁燃料生产的新机遇和新挑战，各种生产清洁燃料的催化技术正在竞相开发之中，尤其是生产低硫、超低硫汽油与柴油技术。其中，催化裂化降硫催化剂和助剂、选择性加氢处理新催化剂及工艺、汽柴油吸附脱硫、柴油生物催化脱硫和选择性氧化脱硫等新技术尤其引人注目。我国应加快清洁燃料生产催化新技术的开发研究，为生产更清洁的汽油和柴油燃料提供技术储备。

The influence of several factors on the effect of adsorbing Monascus pigment bymacroporousion adsorption resins is studied.

研究了各种因素对大孔吸附树脂吸附红白色素的影响，确定了吸附和洗脱的工艺条件，并利用回归的方法得到了吸附过程随时间变化的动力学方程。

During the course of experimentation the order of charging、the superheating temperature of aluminum melt、the temperature of holding、stirring and etc will be researched, who will affect the absorptivity of the elements in the master alloy Al-Ti-B-Re, and who will affect the shape、size and the distribution of the second phase; It will also be researched that the effect of the rear-earth to the declining of refiner、to the remelting property and to the refining property.

在实验中主要探讨了加料次序、熔体过热温度、静置温度、搅拌等工艺参数对Al-Ti-B-Re中间合金中各种元素吸收率的影响，对Al-Ti-B-Re中间合金组织中第二相形态、尺寸、分布及细化效果的影响；稀土元素对细化剂抗衰减性的影响，对细化剂重熔性能和重熔后细化性能的影响。

Yongda Wafangdian Bearing Manufacturing Co., Ltd. is the advanced level in the 1990s bearing processing equipment, strong technical force, sophisticated production equipment, advanced technology level, the detection means complete, the implementation of computer management quality standard bearings and non-standard bearings Specialized production and focus on new products and multi-function products, all kinds of special structure of the non-standard bearings, to maintain for processing, but also for user design and manufacture of deep groove ball bearings and cylindrical roller bearings, spherical roller bearings, Cone Roller bearing, thrust ball bearings, thrust-aligning roller bearings, subdivision-bearing, self-lubricating bearing joints, processing diameter of 200 mm to 1000 mm of non-standard bearings, bearing the standard, widely used in mining, metallurgy, steel rolling, water conservancy , Textiles, ceramics, oil, electrical, engineering machinery, and so on.

瓦房店永达轴承制造有限公司具有90年代先进水平的轴承加工设备，技术力量雄厚，生产设备精良，工艺水平先进，检测手段齐全，实行微机管理质量的标准轴承和非标准轴承专业化生产，并侧重于新产品及多功能产品、各种特殊结构的非标准轴承、保持器加工制造，还可为用户设计制造深沟球轴承、圆柱滚子轴承、球面滚子轴承、圆锥滚子轴承、推力球轴承、推力调心滚子轴承、剖分式轴承、自润滑关节轴承、加工制造内径200mm至1000mm的非标准轴承、标准轴承、可广泛用于矿山、冶金、轧钢、水利、纺织、陶瓷、石油、电机、工程机械等。

I feel, refine changes a ministry to should have made 3 texts mainly this year: Garden of Piao of violet Ren Jiang grants? to take strong step, reducing the crude oil that rises ceaselessly to purchase cost; is to strengthen process management next, make good technology production is optimized and product structure is optimized, productive cost-effective product; the 3rd it is energy-saving fall bad news, dig go synergism, through all sorts of optimizing and be being participated in extensively of faculty, push low cost strategy carry out.

我觉得，今年炼化部应重点做好三篇文章：首先是控制源头，采取有力办法，降低不断上升的原油采购成本；其次是加强过程管理，做好工艺生产优化和产品结构优化，多产高效益的产品；第三是节能降耗，挖潜增效，通过各种优化和全体员工的广泛参和，推进低成本战略的实施。

My company Vortex Flowmeter, Metal Tube Variable Area Flowmeter, standard orifice flowmeter flow measurement and other products are also made vast numbers of users, our products have independent intellectual property rights, with the National Metrology production permits for the adapt to the rapid development of high technology and business challenges of the sea fierce competition, our company continuously introducing advanced technology, technical and technological equipment, product technology, quality levels improved steadily and gradually in line with international standards, a variety of products with the domestic industries, and a number of national patents and awards.

我公司的涡街流量计、金属管浮子流量计、标准孔板流量计等产品也在流量计量方面也取得广大用户的认可，我公司产品均具有自主知识产权，拥有国家计量生产许可证，为适应高科技的飞速发展和商海激烈竟争的挑战，我公司不断引进先进技术、工艺和技术装备，使产品技术、质量水平稳步提高并逐步与国际接轨，多种产品居国内同行业之首，并获得多项国家专利权和各种奖项。

We select the polyamide resins, the polyurethane resin mixed with isopropyl alcohol and ethyl acetate component solvent, form the plastic printing ink of non-benzene solvent, use the IGT printability meter, the transmission density meter, the magnetic force mixer and many kinds of measuring instrument, measure the sample printing ink printed on the commonly used package printing film. The performance, the printability and the color characteristic of non-benzene solvent ink for plastic film printing were researched with the development printing ink sample.

结合与之相适应的树脂、颜料和助剂，开发研制了以聚酰胺树脂、聚氨酯树脂与醇、酯混合溶剂形成油墨连结料的无苯型塑料凹印油墨，并结合塑料凹印工艺要求，采用IGT印刷适性仪、透射密度仪、磁力搅拌器等多种测试仪器，通过对各种包装常用承印材料及样品油墨的测试，探讨了研制油墨样品的性能、印刷适性和颜色特性。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐