Remote monitoring and remote diagnosis service for the heating furnace of the plant


Digitization of information

More sophisticated decision making

2nd category

Construction and sharing of databases

Information visualization and browsing

From anomaly detection Prevention of accidents

O&M improvement by predictive detection


Value Proposition

・ By evaluating the risk level of furnaces in a refinery based on the input data, it is possible to constantly screen the furnaces that should be monitored and decid on countermeasures that should be prioritized according to the operation, equipment change, or equipment damage.
・ By sharing the history of abnormality detection on the same Web site, information sharing between operation and maintenance personnel can become seamless.


Furnace-Diagnosis Real-time Support System (F-Dr.s) is a service that uses our engineering x digital x connected technology to provide safe, efficient, and flexible operation and maintenance support for process furnaces in customer plants, remotely and in real time via a web system.

We have more than 10 years of experience in furnace diagnosis technology, which is the basis of F-Dr.s, and have proven the effectiveness of extracting potential problems and improving maintenance accuracy through side-by-side evaluation of risk levels by using this service.

By making this service available on the Web, daily data can be evaluated remotely and in real time, enabling customers to identify and respond to issues in a timely manner, thereby contributing to the improved reliability of furnace operations.

Achievements and examples

Trouble with furnaces has a huge impact on operations, so highly accurate preventive maintenance is required. One of the causes of the troubles that have been seen in recent years is the aging of furnaces, the need to shorten the process of maintenance work, and the increase in the difficulty of preventive maintenance due to changes in operation. Therefore, it is necessary to develop efficient and effective maintenance plans according to the individual conditions of each furnace and to improve the accuracy of detection of events that may lead to trouble.

F-Dr.s utilizes furnace diagnosis technology with more than 10 years of experience. By connecting operation and maintenance data on the Web, it is possible to monitor and evaluate equipment conditions and operations that change daily and yearly, remotely and in real time. In addition, we always stay close to the customer’s furnace condition monitoring, planning, and evaluation work, and we provide remote support to screen furnaces that need to be monitored intensively and detect and respond appropriately to events that may lead to trouble in real time.

Our ”Furnace Diagnostics” technology has been contributing to the discovery of potential problems in our customers’ furnace equipment and the prevention of troubles. By making this technology available on the web, F-Dr.s will be able to provide remote, real-time services, contributing to the even safer and more stable operation of our customers’ furnaces.


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Company information

Chiyoda Corporation

220-8765 Minato Mirai Grand Central Tower
4-6-2, Minatomirai, Nishi-ku, Yokohama, Japan

Tel : 045-225-7777

Website : https://www.chiyodacorp.com/en/

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