In the process of the development of Textile Auxiliaries in China, chemical synthesis technology and compound efficiency technology has played an important role in the future will still be textile printing and dyeing auxiliaries for product development, rich products and improve the function of an important means. With the development of additives to large-scale development, advanced environmental technology development will also be an important content.
1, chemical synthesis of new technologies. In today's chemical synthesis technology in the field of high-tech, more prominent high-tech catalytic technology, sulfur trioxide technology, continuous nitrification technology, adiabatic nitrification technology, complex efficiency technology, green solvent reaction technology, recycling technology, Technology, nanotechnology and microemulsion technology. In particular, catalytic technology, which is the fastest growing green manufacturing technology in the textile printing auxiliaries clean production process, is the most productive part of the manufacturing industry's key technologies. It has high selectivity, high yield, high purity , Low pollution and other characteristics, resulting in significant energy saving effect, belonging to the atomic economy reaction technology. At present, it includes skeleton nickel catalytic hydrogenation reduction technology, phase transfer catalysis technology, molecular sieve catalytic technology, amorphous nickel catalyst technology, metal compound catalytic technology, enzyme catalysis technology; compound efficiency technology is also a very important high-tech , Also known as combined efficiency technology, it has a saving, energy saving, water saving, emission reduction, reduce the cost of significant results.
2, the combination of synergistic technology. Complex efficiency technology can now be divided into two ways, one is outside the complex way, that is, with two or more than two different properties of additives in accordance with certain principles and proportions of complex, which is domestic and foreign additives The manufacturer's main manufacturing method; the other is the internal way of mixing that is in the molecular structure of the introduction of another additive functional groups, so that it has a new function. As in the structure of amino silicone oil, the introduction of hydrophilic polyether and quaternary ammonium salt can be both soft and hydrophilic modified amino silicone oil.
3, advanced environmental technology and its development trend. The application of nanotechnology can play the traditional technology can not match the role, for example, can be made of nano-materials antibacterial powder, nano-emulsion adhesive, nano-silicone emulsion. The development of advanced environmental protection technology is also an important content of the Textile Auxiliaries to accelerate the use of high-tech. The new and applicable environmental technologies have been developed. There are long-lasting active iron bed technology, resin adsorption technology, osmotic membrane technology, wet catalytic oxidation technology , Non-flow anaerobic sludge bed biochemical technology. Not only that, the auxiliary production process of DCS control and the use of intermediate control equipment to stabilize the production, improve quality, energy saving and emission reduction and so have a very important significance, can not be ignored process innovation content. This is from the non-toxic harmless raw materials, renewable resources, non-toxic harmless catalyst, non-toxic harmless solvent to the atomic economic reaction, high selectivity reaction and the production process of DCS control, to the effective management of waste, waste recycling Use, waste water recycling, to ensure the manufacture of energy-saving emission reduction environment-friendly Textile Auxiliaries is the whole process of innovation content. Only in this way can the greatest economic output be achieved with the least possible resources, energy, water and environmental costs to achieve economic advantage.