摘要：【中文】本发明提供一种基于移动端的油库管理系统，包括：移动端，根据使用者操作而产生应用请求数据，并将应用请求数据发送至服务端；控制服务器，设置在服务端，用于接收移动端发送的应用请求数据，根据应用请求数据匹配相应流程模块并向相匹配的流程模块转发任务信息；流程模块组，设置在该服务端，用于接收任务信息，并针对任务信息将反馈信息发送至移动端；其中，应用请求数据包括以下一者或多者：用户注册、登录系统、使用者设定权限以及任务信息；任务信息包括以下者之一：查询控制指令、业务办理请求、巡检作业信息、施工审批指令。系统针对整个油库信息的管理不限于中控室的上位系统，提高了油库信息管理的灵活性，数据管理的及时性与安全性。 【EN】The invention provides an oil depot management system based on a mobile terminal, which comprises: the mobile terminal generates application request data according to the operation of a user and sends the application request data to the server terminal; the control server is arranged at the server side and used for receiving the application request data sent by the mobile terminal, matching the corresponding flow modules according to the application request data and forwarding the task information to the matched flow modules; the flow module group is arranged at the server and used for receiving the task information and sending the feedback information to the mobile terminal aiming at the task information; wherein the application request data includes one or more of: user registration, system login, user set authority and task information; the task information includes one of: control command inquiry, service transaction request, inspection operation information and construction approval command. The system is not limited to an upper system of a central control room aiming at the management of the whole oil depot information, so that the flexibility of oil depot information management, and the timeliness and the safety of data management are improved.

摘要：【中文】本发明实施例提供一种油库数据可视化管理系统，该系统包括：采集层，用于实时采集油库运行数据信息；数据层，用于将所述采集层采集的油库运行数据信息匹配至预存的油库三维模型中相应设备位置，并将整合的数据可视化油库三维模型发送至监控端；以及应用层，设置在所述监控端，用于接收并显示所述数据层发送的所述数据可视化油库三维模型。通过采集层实时采集油库的运行数据信息。通过数据层将采集层采集的油库运行数据信息匹配至预存的油库三维模型中相应设备位置，再通过应用层显示数据层提供的整合的数据可视化油库三维模型。即可以实现全方位的、直观的、立体数据化展示油库的设备。 【EN】The embodiment of the invention provides a visual management system for oil depot data, which comprises: the acquisition layer is used for acquiring the running data information of the oil depot in real time; the data layer is used for matching the oil depot operation data information acquired by the acquisition layer to corresponding equipment positions in a prestored oil depot three-dimensional model and transmitting the integrated data visual oil depot three-dimensional model to a monitoring end; and the application layer is arranged at the monitoring end and used for receiving and displaying the data visualization oil depot three-dimensional model sent by the data layer. And collecting the running data information of the oil depot in real time through the collecting layer. And matching the oil depot operation data information acquired by the acquisition layer to the corresponding equipment position in the pre-stored oil depot three-dimensional model through the data layer, and displaying the integrated data visualization oil depot three-dimensional model provided by the data layer through the application layer. The device can realize omnibearing, visual and three-dimensional data display of the oil depot.

摘要：【中文】本发明实施例提供一种油库信息管理系统，属于油品管理领域。该系统包括：付油模块、安防模块以及显示模块，其中，所述付油模块用于采集付油阶段的实时油品信息；所述安防模块用于根据所述付油阶段的实时油品信息判断付油过程是否出现付油问题，并在出现问题时进行报警；以及所述显示模块与所述付油模块和所述安防模块连接，用于显示所述付油阶段的实时油品信息以及基于所述付油问题的报警信息。本发明可以为油库管理人员经营分析决策提供数据依据，可协助管理人员实现对油库业务的远程监控管理。 【EN】The embodiment of the invention provides an oil depot information management system, and belongs to the field of oil product management. The system comprises: the system comprises an oil applying module, a security module and a display module, wherein the oil applying module is used for acquiring real-time oil product information in an oil applying stage; the security module is used for judging whether the oil supply problem occurs in the oil supply process according to the real-time oil product information in the oil supply stage and giving an alarm when the problem occurs; and the display module is connected with the oil supply module and the security module and is used for displaying the real-time oil product information in the oil supply stage and the alarm information based on the oil supply problem. The invention can provide data basis for the operation analysis decision of the oil depot management personnel and can assist the management personnel to realize the remote monitoring management of the oil depot business.

摘要：【中文】本发明实施例提供一种基于APP的通讯安全防护方法，该方法包括：在用户注册/登陆操作时，后台服务器接收APP客户端通过https通讯方式发送的用户注册请求或用户登陆请求；在用户登陆后，后台服务器通过https通讯方式将公钥和私钥发送至APP客户端；以及后台服务器在向APP客户端传递的数据中增加时间戳；其中，公钥为用户注册ID，私钥为对该用户注册ID进行加密得到的加密字符串形式。在通讯方面，采用公钥加私钥的方式，避免了在通讯过程中数据泄露的问题。 【EN】The embodiment of the invention provides an APP-based communication safety protection method, which comprises the following steps: during user registration/login operation, a background server receives a user registration request or a user login request sent by an APP client in an https communication mode; after a user logs in, a background server sends a public key and a private key to an APP client side in an https communication mode; the background server adds a timestamp to the data transmitted to the APP client; the public key is a user registration ID, and the private key is in an encrypted character string form obtained by encrypting the user registration ID. In the aspect of communication, a public key and a private key are adopted, so that the problem of data leakage in the communication process is solved.

摘要：【中文】本发明涉及一种烷基苯氢过氧化物的制备方法。所述方法包括在有效反应条件下，使烷基苯和含氧气体与催化剂接触合成烷基苯氢过氧化物的步骤；所述催化剂包含80～97重量％分子筛和3～20重量％金属氧化物，相对于分子筛和金属氧化物的总重量。所述方法可用于烷基苯氢过氧化物的工业生产中。 【EN】The invention relates to a preparation method of alkylbenzene hydroperoxide. The process comprises the steps of contacting an alkylbenzene and an oxygen-containing gas with a catalyst under effective reaction conditions to synthesize an alkylbenzene hydroperoxide; the catalyst comprises 80-97 wt% of a molecular sieve and 3-20 wt% of a metal oxide, relative to the total weight of the molecular sieve and the metal oxide. The method can be used in the industrial production of alkylbenzene hydroperoxide.

摘要：【中文】本发明涉及一种烷基苯氢过氧化物催化剂、制备方法及其用途。所述催化剂包含85～96重量％分子筛和4～15重量％过渡金属氧化物，相对于分子筛和过渡金属氧化物的总重量；所述分子筛以M·NaA表示；其中，M选自由K⁺、Rb⁺、Cs⁺、Mg²⁺、Ca²⁺、Sr²⁺、Ba²⁺组成的组中的至少一种；A选自由X沸石、Y沸石、Beta沸石和丝光沸石组成的组中的至少一种；所述分子筛中，M的容量χ至少在60％之上。 【EN】The invention relates to an alkylbenzene hydroperoxide catalyst, a preparation method and application thereof. The catalyst comprises 85-96 wt% of a molecular sieve and 4-15 wt% of a transition metal oxide, relative to the total weight of the molecular sieve and the transition metal oxide; the molecular sieve is expressed by M. NaA; wherein M is selected from the group consisting of K⁺、Rb⁺、Cs⁺、Mg²⁺、Ca²⁺、Sr²⁺、Ba²⁺At least one of the group consisting of; a is at least one selected from the group consisting of X zeolite, Y zeolite, zeolite Beta and mordenite; in the molecular sieve, the capacity χ of M is at least above 60%.

摘要：【中文】本发明涉及一种NaY分子筛的制备方法及其制备的NaY分子筛。所述方法包括步骤：a)使铝源与氢氧化钠溶液接触，得到钠铝溶液；b)使硅源与氢氧化钠溶液接触，得到钠硅溶液；c)使所述钠铝溶液与所述钠硅溶液接触，得到混合物I；d)使所述混合物I与酸性铝源溶液接触，得到凝胶；e)使所述凝胶晶化，得到所述NaY分子筛。所述方法可用于NaY分子筛的工业生产中。 【EN】The invention relates to a preparation method of a NaY molecular sieve and the NaY molecular sieve prepared by the method. The method comprises the following steps: a) contacting an aluminum source with a sodium hydroxide solution to obtain a sodium aluminum solution; b) contacting a silicon source with a sodium hydroxide solution to obtain a sodium-silicon solution; c) contacting the sodium aluminum solution with the sodium silicon solution to obtain a mixture I; d) contacting the mixture I with an acidic aluminum source solution to obtain a gel; e) and crystallizing the gel to obtain the NaY molecular sieve. The method can be used for industrial production of NaY molecular sieves.

摘要：【中文】本发明涉及一种草酸酯脱羰制备碳酸酯的方法，主要解决现有技术中反应条件苛刻、催化剂活性低、容易失活的问题。所述方法包括草酸酯与催化剂接触制备碳酸酯的步骤；所述催化剂以重量份数计，包括50～90份的聚苯乙烯树脂和10～50份的季鏻盐PR₁R₂R₃X，基于所述聚苯乙烯树脂和所述季鏻盐的总重量份数；其中，R₁、R₂和R₃分别为芳基或烷基C_aH_b，a＝2～10，b＝4～20；X为F、Cl、Br或I。 【EN】The invention relates to a method for preparing carbonic ester by decarbonylation of oxalate, which mainly solves the problems of harsh reaction conditions, low catalyst activity and easy inactivation in the prior art. The method comprises the steps of contacting oxalate with a catalyst to prepare carbonate; the catalyst comprises 50-90 parts by weight of polystyrene resin and 10-50 parts by weight of quaternary phosphonium salt PR₁R₂R₃X, based on the total parts by weight of the polystyrene resin and the quaternary phosphonium salt; wherein R is₁、R₂And R₃Are each aryl or alkyl C_aH_bA is 2-10, b is 4-20; x is F, Cl, Br or I.

摘要：【中文】本发明涉及一种草酸酯制备碳酸酯的方法，主要解决现有技术中反应条件苛刻、催化剂活性低、容易失活的问题。所述方法包括草酸酯与催化剂接触制备碳酸酯的步骤；所述催化剂以重量份数计，包括70～90份的聚苯乙烯树脂和10～30份的咪唑盐C₃H₃N₂RX，基于所述聚苯乙烯树脂和所述咪唑盐的总重量份数；其中，R为烷基C_aH_b，a＝1～10，b＝3～20；X为F、Cl、Br或I。 【EN】The invention relates to a method for preparing carbonic ester by oxalate, which mainly solves the problems of harsh reaction conditions, low catalyst activity and easy inactivation in the prior art. The method comprises the steps of contacting oxalate with a catalyst to prepare carbonate; the catalyst comprises 70-90 parts by weight of polystyrene resin and 10-30 parts by weight of imidazolium salt C₃H₃N₂RX, based on the total parts by weight of the polystyrene resin and the imidazolium salt; wherein R is alkyl C_aH_bA is 1-10, b is 3-20; x is F, Cl, Br or I.

摘要：【中文】本发明涉及一种SAPO‑34分子筛的制备方法、制备的SAPO‑34分子筛及其用途。所述方法包括：a)提供包含硅源、第一磷源、第一铝源、模板剂和水的混合物A；b)提供包含第二磷源、第二铝源和水的混合物B；c)所述混合物A在第一晶化条件下水热晶化后，与所述混合物B接触，得到混合物C；d)所述混合物C在第二晶化条件下水热晶化，即得所述SAPO‑34分子筛。 【EN】The invention relates to a preparation method of an SAPO-34molecular sieve, the prepared SAPO-34molecular sieve and application thereof. The method comprises the following steps: a) providing a mixture A comprising a silicon source, a first phosphorus source, a first aluminum source, a templating agent, and water; b) providing a mixture B comprising a second phosphorus source, a second aluminum source and water; c) the mixture A is subjected to hydrothermal crystallization under a first crystallization condition and then is contacted with the mixture B to obtain a mixture C; d) and carrying out hydrothermal crystallization on the mixture C under a second crystallization condition to obtain the SAPO-34molecular sieve.