旭化成

  • 网络Asahi Kasei;AKM;ASAHI;AsahiKASEI;AKE
旭化成旭化成
  1. 介绍了日本旭化成公司的聚甲醛制造技术:①用甲醛缩二甲醇生产高浓度甲醛;

    Asahi Kasei Co. of Japan produces polyformaldehyde with the following technology : ① To produce high concentration formaldehyde from formaldehyde dimethyl acetal .

  2. 日本旭化成开发了一种更经济和更安全的水合工艺。这一工艺的关键在于催化剂的选择。

    Asahi Chemical Co. has developed a more economical and safer process , and the key point of the technology is the selection of the catalyst .

  3. 旭化成改进型离子膜复极单元槽检修技术

    Check and repair technique of AK modified bipolar ionic membrane element

  4. 简要介绍了旭化成高电流密度电解槽的结构和工艺特点,通过考核及运行表明该型槽在技术上有较明显的提升,可在高电流密度条件下运行。

    The structure and process characteristics of electrolyzer with high current density produced by Asahi Chemical Industry Co. , Ltd. were introduced briefly .

  5. 介绍了旭化成复极单元槽的基本结构,检查试验方法和修理技术要领。

    The basic structure of AK modified bipolar ionic membrane element , its method of check and test , and essentials of repair were introduced .

  6. 结合日本旭化成公司1万t/a离子膜法烧碱装置工艺流程,介绍控制系统的设计思想、构成及功能。

    A control system that is imported from a Japanese company for preparation of caustic soda by ionic membrane process is introduced in this paper .

  7. 自制原丝的结晶度、取向度和强度高于日本旭化成原丝,但由前者制得的碳纤维性能却不及后者,说明非晶态结构对碳纤维性能也有较大影响。

    The crystallization , the orientation and the tensile strength of self-made precursor fibers were higher than those of Japanese fibers . However , the properties of the resultant self-made carbon fibers were lower than the latter , which might be accounted for the influence of the non-crystal structure .