会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 5. 发明申请
    • METHOD FOR PRODUCING AROMATIC HYDROCARBONS
    • 生产芳香烃的方法
    • US20130184506A1
    • 2013-07-18
    • US13822556
    • 2011-09-14
    • Shinichiro YanagawaRyoji IdaMasahide KobayashiYasuyuki Iwasa
    • Shinichiro YanagawaRyoji IdaMasahide KobayashiYasuyuki Iwasa
    • C10G11/05
    • C10G11/05C10G35/095C10G45/44C10G63/02C10G69/00C10G69/08C10G2300/203C10G2300/301C10G2400/30
    • Disclosed is a method for producing aromatic hydrocarbons including a cracking reforming reaction step of bringing a feedstock having a 10 vol % distillation temperature of 140° C. or higher and a 90 vol % distillation temperature of 380° C. or lower, into contact with a catalyst for monocyclic aromatic hydrocarbon production containing a crystalline aluminosilicate to cause the feedstock to react with the catalyst, and thereby obtaining a product including monocyclic aromatic hydrocarbons having 6 to 8 carbon numbers and a heavy oil fraction having 9 or more carbon numbers; a step of separating the monocyclic aromatic hydrocarbons and the heavy oil fraction from the product obtained from the cracking reforming reaction step; a step of purifying the monocyclic aromatic hydrocarbons separated in the separating step, and collecting the hydrocarbons; and a step of separating naphthalene compounds from the heavy oil fraction separated in the separating step, and collecting the naphthalene compounds.
    • 本发明公开了一种芳烃化合物的制造方法,其特征在于,包括裂解重整反应步骤,使10vol%蒸馏温度为140℃以上,90体积%蒸馏温度为380℃以下的原料与 含有结晶硅铝酸盐以使原料与催化剂反应的单环芳香烃生产催化剂,从而得到包括具有6至8个碳数的单环芳烃和具有9个或更多个碳数的重油馏分的产物; 从裂解重整反应步骤获得的产物中分离单环芳烃和重油馏分的步骤; 纯化在分离步骤中分离的单环芳烃并收集烃的步骤; 以及从分离步骤中分离的重油馏分中分离萘化合物的步骤,并收集萘化合物。