Organic raw materials
Basic organic chemicals used in the main raw materials are: hydrogen, carbon monoxide, aliphatic hydrocarbons (methane, ethylene, acetylene, propylene, C4 above the aliphatic hydrocarbons), aromatic hydrocarbons (benzene, toluene, xylene, ethylbenzene) and so on. From the crude oil, petroleum fractions or low-alkane pyrolysis gas, refinery gas and gas, after separation treatment, can be made for different purposes of the aliphatic hydrocarbon feedstock; from the catalytic reforming of the reformed gasoline, hydrocarbon cracking pyrolysis gasoline As well as coal dry distillation of coal tar, can be separated from the aromatic feedstock; the appropriate petroleum fractions can also be used directly as raw materials for certain products; from the wet natural gas can be separated from methane other than the lower alkanes; from coal gasification and natural gas, refining The conversion or partial oxidation of the plant gas, the petroleum fraction or the crude oil can be made into syngas; the calcined calcium carbide, or the natural gas or naphtha, can be used to produce acetylene. In addition, raw materials can be obtained from agricultural and sideline products.
Organic Raw Material,Diethylene Glycol,Organic Synthetic Raw Material,Organic Chemical Raw Materials SHANDONG ZHISHANG CHEMICAL CO.LTD , http://www.zhishangchemical.com
1. Make breakthroughs in key core technologies
Due to the variety of molds and wide application, independent innovation should choose the key points, take the lead in breaking through, and then drive the overall situation. In the next 5 to 10 years, the market should first be large, such as the key breakthroughs in automotive cover molds and large-scale, precision molds that rely mainly on imports and can represent the development direction. In order to rapidly improve the innovation capability and mold design and manufacturing level of China's mold industry, some key technologies must be broken and applied in actual production. Luo Baihui said that the mold industry has about ten key technologies that can be integrated into two major projects:
(1) Research and development and application of mold digital design and manufacturing technology and networked service platform
This mainly includes the two aspects of mold digital design and manufacturing technology (including modularization, integration, and collaborative design technology) and networked messaging platform that lead the future development direction of the mold industry, focusing on integrated innovation and applying innovation results to In production, we will achieve the goal of improving the overall level and core competitiveness of the mold industry, shortening the mold production cycle, and reducing production costs.
(2) Research and development and manufacture of large-scale precision and complex molds for automobiles
This is for the rapid development of the automotive industry, which requires environmental protection, energy saving, safety and light weight, and the need for a large number of imported automotive molds. We need to carry out innovative research on high-strength sheet hot press forming process and mold and plastic forming technology and mold, and use the results for production, so that hot press forming mold fills the domestic gap, plastic forming mold improves the level, and the current large amount of imports is subject to change. The situation thus adapts and promotes the development of the Chinese automotive industry.
The above key technologies cover most of the major areas of the mold industry, and most of them are common technologies. After breakthrough, they can be applied in the industry.
2. Guided by policies and measures
In order to improve the independent innovation capability of the mold industry, the industry and enterprises need to receive strong support from all sides in addition to their own active efforts. In particular, the active guidance and vigorous support of relevant government departments is even more important.
(1) Relevant government departments should issue relevant policies and vigorously encourage the improvement of independent innovation capabilities. First, the establishment of special funds to support the research and development and research of key technologies that have a major impact on improving innovation capabilities; second, to implement preferential taxation and payment for related enterprises, and encourage relevant units to invest in research and development; third, to guide local governments. Increase support for the mold industry, promote local governments to introduce some preferential policies to protect and support local mold enterprises and related units in technological innovation; Fourth, formulate plans, rationalize relationships, establish reasonable coordination mechanisms, and promote the healthy development of the industry.
(2) While enriching and improving the existing national key laboratories and engineering centers, it is recommended to establish a national engineering center for stamping dies and a national key laboratory for mold materials.
(3) Establish a national mold industry technology development center and product testing center to strengthen mold technology development work and quality inspection of mold products.
(4) Strengthen the training of talents. Talents are the basic guarantee for independent innovation. It is recommended to establish a national mold technology training center with training teachers and senior talents, especially innovative talents, with the support of the state, and actively introduce foreign intelligence.
(5) Give full play to the role of social intermediary organizations such as industry associations.
Organic raw materials that are oil and natural gas as raw materials of petrochemical, food fermentation alcohol or solvent industry, coal gasification of raw materials and dry distillation of coal tar prepared or fractionated from a variety of organic chemical products industry. In China's organic chemical industry first coal-fired calcium carbide route, coal gasification of methanol, formaldehyde route and recovery of coal tar benzene, naphthalene, anthracene and other routes and food as Raw Material fermentation distillation system developed alcohol.
The production capacity of China's mold industry has become one of the world's mold "manufacturing powers", but it still takes time from the mold "manufacturing power" to "smart and strong country". The development goal of the mold industry "12th Five-Year Plan" is to be large and precise by 2015. The proportion of medium and high-grade molds with high technical content such as complexity has increased from 40% to 60%; the export of mold products has reached more than US$3 billion; the comprehensive level of molds has reached the world advanced level. How to improve the independent innovation ability of the domestic mold industry in terms of mode, technology and policy has become an important proposition in the mold industry. Luo Baihui said that in the innovation mode, the mold industry has original, integrated and imported, digested and re-innovated three main modes of independent innovation, and there are also successful cases, but the mold is a combination of machine, electricity, light and integration. High-tech products, CAD / CAM / CAE, high-speed processing, rapid prototyping, precision molding, super finishing, information network and other technologies have been applied, so it is more suitable for integrated innovation. Of course, the original independent innovation of some core technologies and the introduction, digestion and re-innovation of some technologies are also very important.