The main reason for the current limited development of biodiesel is the shortage of raw material resources and the high production cost. Based on the basic policy that China does not compete with the people for food disputes, most of the domestic biodiesel uses trench oil, but the use of waste oil to produce biodiesel has many shortages of raw material supply and high requirements for conversion to biodiesel. Diesel manufacturers operate only a small profit.
It is understood that although the "13th Five-Year Plan" promulgated in recent years has clearly proposed upgrading and upgrading the biodiesel project to improve product quality and meet the needs of transportation fuel quality, the biodiesel market has not been adopted due to the lack of relevant supporting measures. There has been a marked improvement, and market trading is still light. There are still problems in the biodiesel market, such as the collection system of raw materials, the imperfect price formation mechanism, and supporting support policies.
In addition, blocked sales channels also plague biodiesel companies. At present, some biodiesel is used as a fuel for boilers and a power source for the shipbuilding industry. It is difficult to really act on the vehicle power link, and the advantages of energy conservation and environmental protection cannot be reflected. On the other hand, biodiesel companies can only develop their chemical properties in order to continue, and some enterprises will switch to the chemical market. However, according to Jinlian, the demand for the chemical market is quite limited.
In summary, if biodiesel is to break through, it will only develop in the direction of scale and industrialization. At the same time, the government should strongly encourage and support the investment in research, production and application of biodiesel to increase the price of biodiesel. The competitive advantage can realize the rapid development of China's biodiesel industry.
Universal Tensile Testing Machine
A Universal Tensile Testing Machine, also known as a universal testing machine (UTM) or a materials testing machine, is a versatile instrument used to determine the mechanical properties of materials. It is commonly used in industries such as manufacturing, construction, and research laboratories.
The machine applies tension, compression, bending, and shear forces to test the strength, elasticity, and durability of various materials such as metals, plastics, textiles, rubber, ceramics, and composites. It can measure parameters such as tensile strength, yield strength, elongation, modulus of elasticity, and fracture toughness.
A typical UTM consists of a load frame, grips or fixtures to hold the specimen, a load cell or force transducer to measure the applied force, and a displacement transducer to measure the deformation or displacement of the specimen. The machine is controlled by a computer or a control unit that allows the user to set the testing parameters and record the test data.
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