Petrochemical on-site operation permit is becoming intelligent

The “job ticket” management has been in the petrochemical industry in China for decades. However, the traditional work permit system has exposed many problems in recent years and has also caused some safety accidents. The petrochemical industry on-site operation permit management system developed by Beijing Haydn Shinco Technology Co., Ltd. was obtained by the China National Chemical Safety Association's expert review meeting on April 18, and was obtained by PetroChina, Sinopec, CNOOC, Shenhua Group, etc. The preliminary approval of the expert review team composed of the responsible person of the relevant unit, the experts also made recommendations for the next research direction of the system.

Tian Jichao, product manager of Beijing Haydn Xinke Technology Co., Ltd., said that the system started from the pre-research in 2009 and lasted for five years. Now it has developed into the second phase of the application phase of the Internet of Things. The system relies on the PC-end system, introduces RFID technology, and extends the security management to the job site through the handheld PDA mobile application, ensuring that the issuer must arrive at the site. The operator must strictly match the conditions of the territorial and ticket, and strengthen the security control of the enterprise. The system realizes the “bundling” of enterprise safety management standards and systems and on-site management and control through the Internet of Things technology, and is an innovation and attempt to improve the level of enterprise safety management and control.

The expert review team gave a preliminary affirmation of the current staged results of the on-site operation permit management system, and considered that it is in line with the general direction of the national security management informationization intelligence. According to reports, the on-site operation permit management system began its first pilot construction in 2008, PetroChina Changqing Petrochemical, and successively carried out pilot construction work at Harbin Petrochemical, Hohhot Petrochemical, and CNOOC Zhonghai Chemical Hainan Base.

“From July last year to February of this year, the system handled a total of 7,747 system handsets. Currently, the system is running stably, business data is safe, and the performance of the system can fully meet the needs of the business. There is no data loss or system crash.” Luo Maoqiang, director of the Quality, Safety and Environmental Protection Department of PetroChina Changqing Petrochemical Company, said that after the implementation of the system, the implementation of the operation permit system was standardized, and the employees' awareness of the operation permit system and the ability to prepare the operation and hazard identification were improved. The SMS automatic report was pushed in time. Make information delivery more timely.

Director Liu Changsen of the State-owned Assets Supervision and Administration Commission of the State Council said that there are many companies developing petrochemical safety management software, but more ideas are floating on the surface, engaging in large systems and large platforms, and the system developed by Haydn can combine the characteristics of petrochemical enterprises. Starting from the most basic workshops, it is positioned to address the safety issues exposed by petrochemical companies. At the same time, the next step of the system should be based on the different needs of the petrochemical enterprises to make detailed changes, to absorb the good security management experience of each enterprise, to absorb the strength of hundreds of companies.


Viewpoint ● Zou Min, Deputy General Manager of the Ministry of Petroleum, Environmental Protection and Energy Conservation of China Petroleum:

The core of license management is how to identify the risk, and whether the collected data is consistent with the actual situation of each field operation. The system should collect all the data back and complete the database. Because this is the core thing, only the risk identification of this job license management can be accurately controlled to effectively control these risks. Of course, it does not mean that the more you identify, the better, but the key data must be accurately identified. After the risk identification is completed, there must be an evaluation link. In what scope, by whom to evaluate, what to do next, this link should be added.

● Hao Jun, Safety Director of Datang Energy Chemical Co., Ltd.:

In theory, safety control is divided into four major steps: step one, to determine the degree of hazard of the operation from energy safety; step two, to solve the safety measures from control safety, to reduce risks; step three, to solve the whole through detailed safety The delivery of the measures is known to the operator; in the fourth step, the behavior is safe, and the operator and the guardian can be constrained to complete the work safely through the management regulations. The next step of the system can be improved by these four steps.

In addition, the system should add a transaction analysis or artificially designated analysis. After the designation, the field operator or the highest commander can determine whether it can jump over or not. If there is no such link, it is possible to have some undesired events in the future. The lack of this management system is not perfect.

● Wu Zongzhi, Dean of China Academy of Safety and Production Science:

The informationization of safety supervision is recognized by everyone. Suggestions for the next development: First, the safety details of petrochemical enterprises are many, whether the system can expand more functions, develop comprehensive terminals, and improve enterprise efficiency; second, there are different enterprises in different sub-sectors of the petrochemical industry. The situation of each enterprise is different. Can the system establish a large database so that enterprises can exchange data and learn from each other.

● Ruan A, Deputy Director of HSE Certification Center of China Petroleum Safety and Environmental Protection Technology Research Institute:

There are three suggestions for the next improvement of the system: First, our research institute has an information center, and has established a huge system, which also has a module such as work permit. Whether the system can interface with our system to achieve data sharing. Second, the system is more inclined to the approval of the operation and the monitoring of the process, and the closure of the operation is emphasized to be weaker. But in fact, the closed-loop management process is equally important. If it is not handled well, it will bring great problems to the follow-up work. This is where the system needs to be perfected. Third, the premise of the implementation of the system is that all relevant personnel must receive appropriate and effective training, including the contractor's operators, inspectors, local guardians and approvers. Only through system-wide training can the system be fully applied and promoted. .

Magnesium Fluoride Basic Information
Product Name: Magnesium fluoride
CAS: 7783-40-6
MF: F2Mg
MW: 62.3
EINECS: 231-995-1

Magnesium Fluoride Chemical Properties
Melting point 1248 °C
Boiling point 2260 °C
Density 3.15 g/mL at 25 °C(lit.)
Refractive index 1.365
Form random crystals
Color White to off-white
Specific Gravity 3.15
Water Solubility 87 mg/L (18 ºC)

Magnesium Fluoride CAS No. 7783-40-6

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