化工工艺

Researches are made in aspects such as problem modeling,coding,crossover and mutating of genetic algorithm and so on.

但在工业生产中，特别是钢铁、化工、纺织生产中经常遇到加工能力不完全相同的并行机器生产线，即生产线中每台机器可加工的任务的类型受工艺约束。

E article introduces the necessity of passivating treatment after chemical cleaning of chemical engineering equipment, including the related technical principles of passivating treatment, performance of passivant and treatment technology.

介绍化工设备在化学清洗后进行钝化处理的必要性以及相关的钝化处理技术的原理、钝化剂性能、处理工艺。

Hydrogenation of anthracene oil projects take the sets of coal tar distillate hydrogenation technology and mature technology of Shanghai shengbang Petroleum Chemical Technology Co., Ltd.

蒽油加氢项目采用上海胜帮石油化工技术有限公司的成套煤焦油馏分加氢工艺和成熟的技术。

Common transparent quartz tube SiO2 more than 99.9% purity, geometry, chemical stability, thermal stability, resistance to thermal denaturation and anti-crystallization properties of the fine, optical transmittance above 93%; from hydroxyl in hydroxyl tube below 10ppm, after vacuum from hydroxyl, hydroxy-up to 5ppm below apply to high-pressure mercury lamp, sodium lamp, metal halide lamp, such as low-hydroxy products; white pipe, used mainly for heating tube, heating tube, far infrared control the manufacture, milky quartz pearl quartz tube possession of new technology, the management side as if the surface of pearls, all aspects of performance than ordinary white tube better; filter tube to filter out ultraviolet UV band in the harmful wavelengths of 190-320nm ultraviolet light source applied to environmental protection manufacturing; no ozone UV filter tube and pipe the contrary, through the ultraviolet wavelength around 253.7nm, there is no ozone UV lamp main material, widely used in medical equipment, water treatment, food hygiene, such as sterilization; quartz casing diameter 8-120mm in between, has a single opening, double opening round, flat-top shape and widen the mouth of necking, flanging, sanding and other processing, high temperature resistance, corrosion resistance, good light transmission and moisture-proof, explosion-proof characteristics such as widely used in aquarium thermostat, disinfection equipment, heating pipes, water treatment, metal halide lamp, such as product manufacturing and environmental protection, health, chemical and other fields; quartz Clamshell specifications 8-180mm, the shape according to the customer requirements, the bubble shell can take capillary has to carry out the exhaust, high temperature, light transmission is good, mainly for JC, JD, H1-H7, the stage lights and high-pressure mercury lamp, sodium lamp, metal halide lamp, such as product manufacturing; quartz water jacket mainly used in printing and packaging processing industry ---- UV light-curing, UV light curing is a very reliable and can be used to replace hot air dryers and other drying technique of curing technology, which in the printing and packaging of the processing industry has been widely.

普通透明石英管SiO2纯度达99.9%以上，几何尺寸、化学稳定性、热稳定性、抗热变性和抗析晶性能优良，光学透过率达93%以上；脱羟管羟基在10ppm以下，经过真空脱羟，羟基可达5ppm以下，适用于高压汞灯、钠灯、金卤灯等低羟基产品；乳白管，主要用于发热管、加热管、远红外管的制造，珠光石英管乳白石英管之新工艺，管面好象珍珠的表面，各方面性能比普通乳白管更优；滤紫外线管能够滤除紫外光谱波段中对人体有害的190-320nm波长的紫外线，适用于环保光源的制造；无臭氧管与滤紫外线管相反，可透过253.7nm左右波长的紫外线，是无臭氧紫外线杀菌灯的主要材料，广泛用于医疗器械、水处理、食品卫生等杀菌；石英套管直径范围在8-120mm之间，有单开口、双开口、圆头、平头等外形和扩口、缩口、翻边、磨砂等加工，具有耐高温、耐腐蚀、透光性好及防潮、防爆等特点，广泛使用于水族恒温器、消毒设备、加热管、水处理、金卤灯等产品的制造和环保、卫生、化工等领域；石英泡壳规格Φ8-180mm，形状根据客户要求，泡壳上可以接有毛细管，可进行排气，耐高温，透光性好，主要用于JC、JD、H1-H7、舞台灯和高压汞灯、钠灯、金卤灯等产品的制造；石英水套主要用于印刷和包装加工工业---- UV光固化， UV光固化是一种十分可靠的、可取代热空气干燥机和其他干燥技术的固化技术，它在印刷和包装加工工业已经得到广泛应用。

This Technology adopts green chemical product---Dimethyl Carbonate to substitute carbonyl chloride and exchange with Phenolic Esters to produce Diphenyl Carbonate.

本技术用绿色化工产品碳酸二甲酯代替光气与苯酚酯交换生产碳酸二苯酯，是一条清洁生产工艺。

Technology companies Is strong, engaged in the industry to employ more than 20 years of Senior Engineer 2, in instrumentation, medical equipment, petrochemicals, food machinery, aviation accessories, transport spare parts, construction hardware and military products, as well as highly machined parts and various Special requirements of the ball valve parts precision casting parts of the design, the stainless steel smelting and casting, may undertake all types of complex parts of different material requirements of the casting design, product weight from five grams to 20 kilograms can be manufactured.

公司技术力量雄厚，聘请从事本行业20余年的高级工程师2人，从事仪器仪表、医疗器械、石油化工、食品机械、航空配件、车船零配件、建筑五金和军工产品以及高难度机加工件和各种特殊要求的球阀的零部件精密铸造零件的工艺设计、不锈钢和碳钢的冶炼浇注，可承接各类复杂零件的不同材质要求的铸造设计，产品重量从5克到20千克均可制造。

At present, the company has four large different product series, namely, nonstandard production line for household electrical appliance industry (refrigeratory, color TV, air-conditioning, washing machine and others), special equipment and international agent of equipment, providing whole solving scheme on household electrical appliance factory and accomplishing whole flow turn-key project from design of factory, technics programming, facility layout, general contracting of equipment to manufacturing of equipment; comb, wood-jointing production line, surface spray coating production line and corollary equipments (sanding machine, combing machine, washing machine and kiss-coating machine, etc) for woodworking industry; several serial dust removal sets for industries as chemical industry, medicine, concrete, coal, rubber and so on and processing and assembly automated systems and work station for automobile components and parts industry.

公司目前拥有四个不同的产品系列：面向家电行业（冰箱、彩电、空调、洗衣机等）非标生产线、专用设备制造及设备国际代理，提供家电工厂整体解决方案，公司可以完成自工厂设计、工艺规划、设备布局、设备总包乃至设备制造的全流程交钥匙工程；面向木器加工行业的梳齿、接木生产线、表面喷涂生产线及配套设备（砂光机、梳齿机、水洗机、挂胶机等）；面向化工、医药、水泥、煤炭、橡胶等行业的多系列除尘机组；面向汽车零部件行业加工、装配自动化系统及工作站。

Has absorbed the introduction of the United States, Germany, Japan and other countries of advanced technology and gravel processing technology, developed the Zhi Shaji, counter-attack broke, jaw broken and the shaker, sand washing machine, feeding machines, powder sand separator, the drum Sieve, sand slurry of complete sets of equipment, such as processors, has been widely used in mining, metallurgy, building materials, coal, chemical, refractories, and other industries, by the customers.

先后引进吸收了美国、德国、日本等国家的先进碎石加工技术和工艺，研制出的制砂机、反击破、颚破、振动筛、洗砂机、喂料机、砂石粉分离机、滚筒筛、砂泥浆处理机等成套设备，已广泛应用于矿业、冶金、建材、煤炭、化工、耐火材料等行业，深受用户欢迎。

Yellow and white beeswax is widely used in daily chemicals, cosmetics, Chinese medicine shell, sealed bottles, food wrapping paper, wax-ray paper, polishing materials, copy paper, ink, all kinds of color center pen, crayon drawings, oil leather shoes, leather shoes system leather, electronic Original sealed, floor wax, furniture polish wax, car polish wax, candles and other craft.

黄白蜂蜡广泛用于日用化工，化妆品，中药药壳，药瓶封口，食品包装纸，蜡光纸，抛光材料，复印纸，油墨，各种色心笔，图画蜡笔，皮鞋油，皮鞋制革，电子原件密封，地板蜡，家具上光蜡，汽车上光腊，工艺蜡烛等。

Market, to the present, the company has three million yuan in fixed assets, current assets of 5,000,000 yuan, the factory covers an area of 16,800 square meters, building area of 3600 square meters, equipped, advanced technology, water, electricity, gas, refrigeration, environmental protection facilities, with first-class detection means.

我公司自1985年成立以来，始终坚持产品质量第一、客户第一、信誉第一的经营理念，所生产的：&昌虹&牌五大系列20多种化工染料遍及全国30多个省、市、自治区并远销欧亚地区，部分产品已打入美国市场，到目前，公司拥有固定资产300万元，流动资产500万元，厂区占地16800平方米，建筑面积3600平方米，设备精良，工艺先进，水、电、气、制冷、环保设施齐全，拥有一流的检测手段。

I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里，举止就文雅一些，因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计，这件高贵的制服是香港本土制造，是我们第一套不配帽子的制服。