高压醇烷化工艺的发展及经济效益分析

醇烷化工艺是近年来提出并在合成氨生产中逐步采用的新方法，具有工艺过程简单，操作方便的特点。高压醇烷化工艺取代传统铜洗工艺既解决了CO和CO2的吸收问题，又可得到高附加值的甲醇产品，可降低合成氨生产成本，增加副产品收益，产生良好的经济效益。同时可减少运行设备的泄漏和腐蚀，有利于环境保护和安全生产。     

海岛纤维POY生产工艺开发和研究

从海岛纤维POY长丝生产的共性出发，阐述了设备和生产工艺变化对长丝结构性能的影响，并针对海岛纤维的特点，进行相应的工艺优化。确定在纺丝过程中，PET采用高温熔缸，低温纺丝．COPET采用低温熔融高温纺丝工艺路线，可生产出优良的海岛纤维POY产品。     

铝锡20铜—钢双金属板复合工艺的改进

对铝锡20铜－钢双金属板的复合工艺进行改进，将其热复合工艺进行为冷复合工艺，降低生产成本700元／t，并已在生产实践中应用，取得了很好的经济效益。     

旋压工艺在汽车复杂钣金零件加工中的应用

旋压加工技术非常适用于小批量薄壁且形状复杂的工件，该工艺的加工仅需普通卧式车床和简易的旋压工具即可完成，且生产效率高、经济效果明显。在汽车生产和新型汽车研发过程中，对于大量结构复杂的薄壁钣金件生产而言，效果显著。本文以某型汽车的的一个复杂薄壁钣金件为例，结合旋压工艺的方法和刀具，讲述该工艺在汽车加工行业中的应用。     

邻苯二胺生产新工艺

具体介绍了催化加氢法生产邻苯二胺的工艺流程，操作工艺指标，技术难点，工艺优点等。     

提高稠油集输系统效率的措施及认识

通过对集输工艺、输油动力设备、热能损耗、输送温度、原油粘度等影响集输系统效率的敏感性因素分析，阐明在稠油油田的开发和生产建设中，实施加强前期方案论证，优化集输工艺和布站技术，加强生产管理，搞好热能综合利用、推广应用节能型输油动力设备和保温材料、以节能为中心，采用先进、合理的工艺和设备对生产进行改造、等一系列措施，提高集输系统效率，降低稠油生产操作成本。     

薯味饼干生产新工艺

介绍了使用新型复合膨松剂，及半发酵法生产薯味饼干的新工艺，详细介绍了其工艺配方和工艺操作要点，指出用红薯取代部分面粉生产的饼干具有一定的保健功能。     

重介质选煤技术工艺流程分析与管理措施

本文主要阐述了重介质选煤技术工艺流程和重介质旋流器选煤工艺生产发展状况。提出重介质旋流器选煤工艺与生产管理方法与途径：引进和定期培训专业人才，不断提高选媒自动化技术水平，优化选煤工艺机械设备状态，重视降低介质消耗，实现煤泥水闭路循环和节水降耗。     

玉米干法加工啤酒专用粉的工艺研究

我国每年生产4000多万吨啤酒，消耗300万吨以上大米作为糖化辅料，目前粮食安全已经成为世界性的难题。系统介绍了通过引进关键设备，用玉米干法加工生产啤酒专用玉米粉的工艺案例，并对采用该工艺生产过程中出现的问题进行了深入的研究，为科学利用玉米食品和提高其附加值开辟了一条新的途径。     

RAMS技术在牵引装备工艺系统中的应用

本文介绍了RAMs技术中PFMEA分析方法，并将其引入到轨道牵引装备生产过程中，研究了PFMEA技术在牵引装备工艺系统的实施过程，同时，说明了PFMEA实施过程中所需的信息来源，并给出工艺实施流程图。     

Brown＇s Blossom in Britain-China

The overall strategic relationship between U.K. and China is ＂better than ever＂, China- Britain relations have maintained good momentum, with increased high-level exchanges and the reinforcement of strategic mutual trust, with more room for growth in the future.     

Challenge and Opportunity Go Hand in Hand——What Global Economic Agitation Brings to the China's Economy?

Domino effects of the global finance agitation As the origin of the subprime crisis,US financial institutions lost USS45 billion last year,accounted for over half of the total US,EU & Japan loss.Since January 15th,Chtigroup released its financial statement of the 4th quarter,showing a net deficit of USS9.83 billion,which marked the hisoric high of its quarterly deficit.     

Sinosteel：Extraordinary Moves in Industry Chess

Among the Fortune 500 firms,more and more images from China emerge out.On the 2008 list,Sinosteel Corporation,a landmark group of China industries quietly squeezes into the candidate line.As the largest steel service ＆ trade enterprise,its sales reached at RMB 111.24 billion,with a year-on-year increase of 83.03 percent,and the profit grew by 180.03 percent.On the Sinosteel 2008 Work Meeting,the president Huang Tianwen uttered,＂In the coming year,we will work for US$20 billion sales,and look forward to getting a position in Fortune 500 firms for ourselves.＂     

Walk Through Unusual Five Years—— An Exhibitor＇s Canton Fair Course

When the 103rd Canton Fair is approaching, an old friend of Canton Fair, Li Ying from Jiangsu prov-ince recollected his past five years＇ experiences to the grand trade meeting. Each year is special, with some unforgettable memories colored by the year.     

Jean-Pierre Duprieu： Willing to Be A Legate of Sino-French Business

Estaing, former French president, Valery Giscard d＇Estaing attended Sino-French Economic Seminar held in Shanghai in early April and said that the world center has shifted from the west to the east with many European and US companies entering into Asia, and China has the ability to play an important role in the world stage. Estaing, naming himself＂French Confucian＂, then said in Chinese that a cook-group includes 10 people in ancient Chinese soldier system and the cook is in charge of cooking for them. And people who belong to the same cook are actually ＂Partners＂.     

China''''s Stock Market Wave

The annual meeting of the World Economy Forum was held in Davos,a little town in Switzerland,on January 23rd to the 27th this year,with the theme"the Power fo Collaborative Innovation",over 2500 celebrates from ture political and cconomic circles of more than 80 countries and challengred logether to talk about the future of the global economy in 2008,A Forum for the problems and challenges that face whole world,some of the keywords which drew attention during the event were:the U.S.subprime mortgage crisis,soaring energy prices,the economic slowdown in the U.S.ermerging economic bodies,authority funds and the general unpredictable nature of the global economy.     

Trade Promotion from Neighborhood

If you are considering to trade with companies in Japan or expanding your .business to Japan, we are ready to help from the very beginning.＂ You will find this greeting at the first sight on the Chinese website of Japan External Trade Organization （JETRO）. JETRO has committed itself in delivering highly efficient and quality services to meet the demand of internal and external customs including Japanese companies, hence winning a good reputation in the international trade arena. In recent years, with its priority in advancing business cooperation in South and East Asia, JETRO has made great achievement in promoting trade between China and Japan. Therefore, China＇s Foreign Trade interviewed Mr. Yoichi Maine, Deputy Director General of JETRO BEIJING.     

Auto Parts Market Potential Coming into Surface

Looking at the increasingly fierce competition in the world auto market. global automobile manufacturing industry, taking Europe, the U.S. and Japan as representatives, is gradually forming a new type of relationship, mutual cooperation between whole vehicle and parts manufacturers. We can clearly see that auto parts manufacturers have become independent from the whole vehicle manufacturing companies, which means that the former structure of auto industry has greatly changed, and a new relationship,     

China's Auto Industry Steps Forward

Last year,the volume of China's auto trade reached US$66.878 bil- lion,of which imports accounted for US$25.982 billion,a year-on- year increase of 24.45 percent;while ex- ports totaled US$40.896 billion,growing by 45.31 percent.The China Association of Automobile Manufacturers(CAAM) predicts that the number of autos sold in 2008 will break the 1 million barrier for the first time in history,representing an increase of about 20 percent.     

Domino Effect on Electricity and Coal Prices

In the middle of last December, the key purchase contracts for coal used in power generation in 2008 were signed, reflecting a demand for more than 1.085 billion tons. It is important to note that the country＇s five biggest power producers, China Huaneng Group, China Guodian Corporation, China Power Investment Corporation, China Huadian Corporation and China Datang Corporation, had settled on the prices on their purchase contracts, and they are expected to consume 290 million tons of coal for generating electricity,