ፊትሃል ጅራት, ለመርከብ ዝግጁ ~

ትግበራ

በመጀመሪያ, ፊቶስቲክ አንቶሪድድድድ በአደንዛዥ ዕፅ ማምረቻ መስክ ወሳኝ ሚና ይጫወታል. የፀረ-አምባገነን መድኃኒቶች, የጨጓራ ​​አደንዛዥ ዕፅ, አንቲባዮቲክ, አንቲባዮቲክ መድኃኒቶች እና ሌሎች እጾች ለማምረት ቁልፍ ጥሬ ቁሳቁስ ቁልፍ ነው. In addition, phthalic anhydride is also a precursor for the preparation of various plant hormones such as growth hormone and auxin, which is of great significance for promoting plant growth and increasing crop yields.

በሁለተኛ ደረጃ, ፊቶስቲክ ጅረት እንዲሁ በቀለም እና በመሃል መዓዛ ኢንዱስትሪ ውስጥ በሰፊው ጥቅም ላይ ውሏል. As an intermediate for dyes and spices, phthalic anhydride is used to make spices, pigments, synthetic fiber dyes, etc. Its unique chemical properties make it irreplaceable in these fields, adding rich colors and fragrances to people's lives.

በተጨማሪም, ፊትታሪ ጅረት በተጨማሪም የፕላስቲክ እና የጎማ ማምረቻዎች ዋነኛው ሚና ይጫወታል. እንደ Polyheyneleneene ኢተር, ፖምሚድ እና ፖሊሚድ ያሉ ፖሊመር ውህብዎች ለማምረት በጣም አስፈላጊ ጥሬ ቁሳቁስ ነው. These polymer compounds have excellent physical properties and chemical stability, and are widely used in automobiles, electronics, construction and other fields, providing strong support for the development of modern society.

ኦርጋኒክ ውህደትን መስክ, ፊትሃን ጅረት የተለያዩ መተግበሪያዎች አሉት. It can be used for carbonylation, propylene oxidation, preparation of activated carbon esters, dry hydrogenation, aldehyde and ketone esterification, nitric acid and alkaline oxidation. In inorganic synthesis, phthalic anhydride can be used to synthesize ammonium salts, and can also be used as the main polymerization agent for the synthesis of copper zinc sulfide. እነዚህ ሠራሽ ግብረመልሶች ለኬሚካዊ ኢንዱስትሪ ልማት የበጎ ነገር ቁሳዊ መሠረት ይሰጣሉ.

በተጨማሪም, ፊት አታን ማጥመድም በጥሩ ኬሚካሎች መስክ ውስጥም አስፈላጊ ትግበራዎችም አሉት. It can be used for a variety of separation crystallization and catalytic reactions, and can also be used for the preparation and dispersion technology of various inorganic calcium sulfur polymers. በማዕድን ማቀነባበሪያ ውስጥ የፍተሻ ዘፈን የማዕድን ብቃይን እና የጥራት ደረጃን ለማሻሻል የማዕድን ቀዳዳዎች የማዕድን ማቀነባበሪያ ማቀነባበሪያ ሊያገለግል ይችላል. In addition, phthalic anhydride can also be used as a raw material for insecticides and pesticides, playing an important role in ensuring the growth of crops and increasing yields.

በኢንዱስትሪ ምርት ውስጥ ፊታሊክ ጅረት በዋነኝነት እንደ ፈሳሽ እና አፋጣኝ ሆኖ ያገለግላል. Due to its low boiling point and high solubility, phthalic anhydride is widely used in petroleum refining and petrochemical industries as a cracking raw material. At the same time, it can also be used as a chromatographic analysis reagent and an extractant for spices, etc., providing an effective means for chemical analysis and spice extraction.