Industry characteristics of fine chemicals

The main methods are though the mixing, separation, crushing, heating and other physical or chemical method to add raw material value. Typically, the production is on the batch or continuous discrete. Compared to the fine chemical, there are following particularity.

Knowledge, technology, resources, capital-intensive, the typical scale industries; the continuity of the production process, the process is relatively fixed, complex process, many parameters of a variety of characteristics for control and scheduling; professional products, technical differences, opposed to the traditional petroleum, chemical industry, technology updates faster; production and procurement plans are relatively stable, inventory management, fixed asset management, spare parts management problems; product structure is relatively simple, less of the amount of materials and levels of design rarely change. In the chemical octylferrocene industry ERP, using a formula to describe the product structure, and its meaning in addition to materials planning, but also can be used as a corporate assessment of the technical indicators. In each process, along with output, not just products or intermediate products, product mix was inverted cone, by the co-products and by-products, returning matter, need to control waste, stored in liquid in a pipe or vessel, gas or powder, granular materials, auxiliary materials and energy. Describe the product structure of this type of formula should also have a bulk valid requirements.

Chemical process using special equipment or devices, processes and capacity are relatively fixed, the process is continuous and the ability to match the strong fluctuation between the maximum and minimum daily production output of goods may be supplied with raw materials and process parameters change, you need strength, quality, classification. Access to material is continuous, a very short lead time, in addition to the process end to end, no queuing, waiting time, and usually do not consider the problem of the products. Equipment of chemical companies in general is a comprehensive set of production line equipment, the equipment investment is relatively large, fixed process, the production capacity of certain restrictions. Particularly important in the production line equipment maintenance, not failure, as long as a failure, it will cause to stop all production has suffered serious losses.

When supply and demand changes, only by adjusting the process parameters to maintain production, can not be interrupted. Continuous process production with special emphasis on the balanced production, when their needs change, only by regulating the production parameters to control the output. Morphological diversity of material is stored, raw materials and products of the chemical companies are usually liquid, gas, powder, storage is usually stored in cans, boxes, cabinets, barrels, etc., and the majority of the storage container can be used by the electronic sensors. With the high level of automation, fine chemicals wholesalers apply the mass production. The production technology is mature, more mature control the production of automation equipment, such as DCS, the PLC, therefore, most of the production process is automated, production workshop, mainly engaged in the management, monitoring, and equipment repair work.

In the fine chemicals business, the annual plan is important. The annual production plans and sales plans determine the materials procurement plans and monthly production plans. Under normal circumstances, the company signed a supply contract and the settlement payment by month. The material balance of daily or weekly production plan relies on the raw material inventory to ensures and regulate. Role of the plan is to coordinate the different processes departments synchronized production. Strict control of intermediate products, plans can be divided into batch scheme and batch scheme. Between the master production schedule and operating plan, unlike the discrete industry "work order", but only the instruction plan issued. In addition, as the chemical companies’ production plan issued, at the same time the plants will issue a quality testing program and equipment maintenance program.

Source:http://www.mhcfm.com