




岩征仪器根据不同分子筛合成的条件与特点,设计相适用性的全自动反应釜,在传热方面、搅拌方面,釜体尺寸长径比都做有不同的调整与设计,反应数据精确,重复性好,对比实验数据等等方面,均有不同程度的提高,产品率高。分子筛合成高压反应釜,烯烃环氧化需要高性能的钛硅分子筛来催化烯烃和过氧化物中间体反应生成相应的环氧化合物,因此精准设计高效的分子筛结构成为烯烃环氧化性能调控的关键。其中,钛硅分子筛的结构调控不仅包括在原子尺度上合成不同结构的含钛分子筛以及相应具有不同硅钛比的载体,还包括含钛载体的表界面疏水性以及颗粒的传质性能。钛硅分子筛的发现被认为是分子筛催化域的里程碑之一,其已经成功应用于烯烃环氧化、环己酮氨氧化、苯酚羟基化等域。本文总结高效钛硅分子筛合成策略,分别包括调节载体结构类型、硅钛原子比、表面疏水性、颗粒传质性能,并概括TS-1钛硅分子筛工业化进展。
上海岩征成立于2011年,是一家业为石油炼制、石油化工、材料合成、煤化工、医药、环保、清洁能源等行业研究机构提供微反、小试及中试侧线撬装成套实验装备的高新技术企业,公司注于以搅拌釜、固定床、流化床等类型反应器为核心模块,按照用户要求非标定制各类催化剂评价、工艺优化、过程放大验证、工业示范装备,反应器规模小到几个毫升,大到几个立方,并配套集成端进料模块、后端分离收集模块及公用工程模块自控系统。公司总部位于上海,紧靠金山化工区,在北京、广州设立分公司,员工150余人,拥有各项利28及多项有技术。公司通过了特种设备生产许可证固定式压力容器中、低压容器(D)、ISO9001:2015质量体系认证及欧盟CE认证,目交付用户各类反应釜、固定床反应器逾万台,产品远销美国、印度和澳大利亚等国家。
Yanzheng in 2011, Shanghai Yanzheng is a high-tech enterprise that specializes in providing complete sets of experimental equipment for micro reactors, small-scale and pilot scale side line prying for research institutions in industries such as petroleum refining, petrochemicals, material synthesis, coal chemicals, pharmaceuticals, environmental protection, and clean energy. The company focuses on using stirred tanks, fixed beds, fluidized beds, and other types of reactors as core modules, and customizing various types of catalyst evaluation, process optimization, process amplification verification, and industrial demonstration equipment according to user requirements. The reactor scale ranges from a few milliliters to several cubic meters, and is equipped with front-end feeding modules, back-end separation and collection modules, and public engineering module self-control systems. The company is headquartered in Shanghai, adjacent to the Jinshan Chemical Zone, with branch offices established in Beijing and Guangzhou, employing more than 150 people and possessing 28 patents and multiple proprietary technologies. The company has obtained a special equipment production license for fixed pressure vessels, including medium and low pressure vessels (D), ISO9001:2015 quality system certification, and EU CE certification. Currently, it has delivered over 10000 types of reactors and fixed bed reactors to users, and its products are exported to countries such as the United States, India, and Australia.