Shenmu Coal Chemical Tianyuan Company added two new national invention patent authorizations

Recently, Shenmu Coal Chemical Tianyuan Company applied for two invention patents of "a method for removing pyridine base in mixed phenols" and "a device and method for preparing ammoniated water-soluble granular compound fertilizer" were authorized
by the State Intellectual Property Office.
So far, the number of invention patents owned by Tian Yuan Company has reached 39.

"A method for removing pyridine base in mixed phenols" effectively solves the problems of difficult removal of pyridine base impurities in phenol products in the prior art, resulting in its purity is difficult to further improve, color can not be guaranteed, etc.
, and further improves the quality of the product, and the color of the refined mixed phenol is stable and not easy to change color, and the method can also be used to remove organic nitrogen, organic sulfur and other impurities in mixed phenols, and the production process is simple, convenient to operate and easy to implement
。 The application of "an ammoniated water-soluble granular compound fertilizer preparation device and method", in the process of producing compound fertilizer, the gas ammonia inlet is not easy to block, the ball formation rate is high, the uniformity is good, the gas ammonia utilization rate is high, at the same time, no three wastes are generated, environmentally friendly, the product texture is tight, easy to use, not easy to absorb moisture and agglomerate, and the warranty period can reach two years
.

The number of invention patents is the embodiment
of an enterprise's scientific and technological innovation ability.
In recent years, Tian Yuan Company adheres to the road of invigorating enterprises with science and technology and strengthening intellectual property rights, establishes a sound intellectual property management system, adheres to the drive of intellectual property service technology, supports industrial extension, enhances the competitiveness of enterprises, and enhances the development momentum of enterprises, and has been successively recognized as Shaanxi Intellectual Property Demonstration Enterprise and China's Petroleum and Chemical Industry Intellectual Property Demonstration Enterprise
.