Examples of 'semi-batch' in a sentence
Meaning of "semi-batch"
semi-batch (noun): A term used in chemical engineering or manufacturing to describe a process that combines elements of both batch and continuous processing
How to use "semi-batch" in a sentence
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semi-batch
A preferred semi-batch polymerization process is as follows.
Copolymerization of lactones in a semi-batch reactor.
Preferably a semi-batch process is employed.
This can be achieved batchwise or in a semi-batch operation.
Both semi-batch and continuous processes are suitable.
The system was therefore operated in a semi-batch manner.
The polymerization is of semi-batch type at atmospheric pressure.
A semi-batch polymerization is preferable.
A batch reactor or a semi-batch reactor may be employed.
The experiments have been conducted in batch mode or semi-batch mode.
An exemplary semi-batch process is provided below in the examples.
These operations may not be batch or semi-batch processes.
Thereafter, semi-batch reaction is performed by supplying a diphenylalkane dissolved in a solvent.
The mode of reactor operation which was employed is referred to as semi-batch.
Conventional batch or semi-batch emulsion polymerization procedures may be employed.
See also
The inventive process may be a continuous process or a semi-batch process.
The process may be conducted as a semi-batch process or as a continuous addition process.
The polymerization process may be conducted under batch or semi-batch conditions.
Three separate semi-batch reactors were dried and flushed with nitrogen.
The process of this invention can be run in a semi-batch or continuous mode.
Conventional batch, semi-batch or continuous emulsion polymerization procedures may be utilized herein.
Such a fractionation tower is unnecessary in the semi-batch scheme described herein.
The reactor used was a semi-batch polymerization reactor that is run in a continuous fashion.
The process of the present invention may be a batch or semi-batch process.
That is, a semi-batch process is used that maintains a high initial concentration of dispersants.
Reactive distillation may be conducted in either a batch, semi-batch or continuous mode.
Process for the batch or semi-batch preparation of a polymer polyol, which process comprises.
Anionic polymerization may be carried out in a continuous, batch or semi-batch process.
Other techniques for polymerization, such as semi-batch and continuous polymerization may be employed.
The polyaddition can be carried out continuously or in a batch or semi-batch process.
Various techniques for polymerization, such as semi-batch and continuous polymerization may be employed.
The synthesis was conducted in a small-scale glass reactor operated in semi-batch mode.
Techniques for polymerization such as batch, semi-batch and continuous polymerization may be employed.
If multiple stirred tanks are utilized, the apparatus can be operated in a semi-batch state.
The present invention provides a semi-batch process for making diene rubber latex in a pressure vessel.
Continuous processes hold many advantages over batch or semi-batch processes.
The present semi-batch process allows for faster initial reaction rate than the comparative batch process.
The polymerization can be operated by any of batch, semi-batch and continuous processes.
The simultaneous polymer polyol production process of the present invention may be continuous or semi-batch.
For instance by modifying the synthesis conditions, in semi-batch or continuous polymerization process.
This technique generally involves lyophobic precipitation of medicaments on a batch or semi-batch basis.
The following results show the semi-batch reactive-distillation has higher yields and selectivities than batch.
The present process may be carried out in either a semi-batch or a continuous mode.
In a semi-batch process, the zinc hexacyanocobaltate DMC catalyst complex and initiator are combined.
The present invention combines the characteristics of continuous and semi-batch processes.
Sample B was used as a control semi-batch polymer for comparative examples.
The process can be carried out continuously, in a batch process or in a semi-batch process.
Preferably a semi-batch process is employed in the preparation of the hydrophilic polymer A.
Anionically polymerized polymers may be prepared by either batch, semi-batch or continuous methods.
Batch, semi-batch or continuous operation is feasible.
