Translation of "Verfahrenstechnischen anlage" in English

All following components of the processing plant are technically encapsulated in a gas-tight way.

The grinding unit consists of a mill in modular design and a container belonging to a process-technological system.

The process engineering data of the plant are recorded by printers and writers and saved in an environmental manual.

Consequently an assembly of pressure equipment in a technical installation will be covered with CE marks, thereby making it virtually impossible for the competent authority to determine which EC Directive the CE marking is based on.

If the gas or gas mixture released by the chemical engineering plant or having formed subsequently, is a poisonous substance an essential gain in safety may be achieved if the latter can be confined to a limited area of the plant, thereby avoiding or at least restricting or delaying its release through such means as ventilation ducts, skylights, doors, and hallways, or the like, in order that protective measures devised for disaster control may be prepared and carried through successfully.

The subject of the invention is a process for adjusting a processing unit, whereby at least one set value is varied from a starting value to a final value.

This results in an optimum thermal regime with low investment costs and operating costs for an industrial plant, which leads to a high level of economy.

The proposed invention provides for changing the size of the planted area, depending on the length of the tubing, and makes it possible to establish the planted area on practically any surface, which extends the technological capabilities of the device.

Our team of engineers and technicians will define in detail all the required information when designing your process plant solution, and will provide you with clear and professional documents.

The switchgear cabinets already mentioned serve in general for housing electrical and electronic components of a process plant, a machine tool or a production facility etc., which are not located directly in or on the machine (e.g. sensors).

If a dangerous malfunctioning occurs in the technical processing plant in that the magnetic valve 3 is not supplied by 24 V anymore and the pneumatic drive 45 is vented, the positioning valve 11 is pivoted into its emergency position which is then detected by the position sensor 15 and communicated to the microprocessor 41 .

Further possible implementations of the method and/or the industrial plant also include combinations of features or embodiments described above or hereinafter with regard to the working examples that have not been specified explicitly.

Depending upon the requirements for the product, only parts of the process technological equipment may be required, for example the reactor and gas cooler or reactor and quencher, depending upon whether the product is required in a gaseous form or dissolved in water as hydrochloric acid.

Alternatively it is also possible to provide for real control components, for example components of a programmable logic controller, to be connected to one or more operating modules, and to provide control signals to the operating modules which are processed by the arithmetic and logic unit and may be used to drive a virtual processing system or a virtual manipulator which is shown on the screen of the computer.

In the event that the container becomes disengaged in the receiving area and the container threatens to fall into the filling opening through the discharge opening created by the cutting, a catch grid of this kind prevents a blockage of the processing system.

Pursuant to the embodiment shown, a discharge device provided for the discharge method according to the invention is integrated into connecting piece of a processing system, for example a connecting piece of a pipe or of a container.

To prevent contamination, the filling of the processing system (not completely shown) or the emptying of the container 1 respectively is carried out sealed off from the environment.

The person skilled in the art will also add individual aspects as improvements or supplementations to the respective basic form of the method and/or the industrial plant.

The method and/or the industrial plant are elucidated in detail hereinafter using preferred embodiments with reference to the appended figures. BRIEF DESCRIPTION OF THE DRAWINGS

Typically, the pneumatic amplifier is used for a pneumatic control system for controlling a control valve of a process plant, which is known, for example, from EP 0 884 667 A1.

Preferably, the amplified pneumatic output signal is transmitted to a pneumatic actuator, in particular for regulating a control valve of a process plant.

Furthermore, the preferred embodiment relates to an arrangement for regulating a regulating armature, such as a control valve, of a process plant.

The fuel cell system also has a unit for control purposes with connections to the process components in the system, that is to say by way of example to the hydrogen generator or reservoir.

A process for adjusting a change in load in an air separation unit and/or for adjusting operations during the startup of an air separation unit, said process comprising varying at least one set value of an adjustment value from a starting value to a final value, setting the target value of a correcting value based on said starting value and said final value of said adjustment value, running up the value of said correcting value from its starting value to said target value using a parameter-dependent transfer function, measuring a control variable, comparing the value of said control variable to a comparison value, and, if the value of the control variable deviates from the comparison value, correcting at least one parameter of the transfer function,

If performance is adequate, the controller parameters obtained are exported from the engineering tool in a step 9 and are loaded into a controller module of an automation appliance that is used to automate the process engineering installation.