Batch operation definition

Batch operation means a noncontinuous operation in which a discrete quantity or batch of feed is charged into a unit operation within a process unit and distilled or reacted at one time. Batch operation includes noncontinuous operations in which the equipment is fed intermittently or discontinuously. Addition of raw material and withdrawal of product do not occur simultaneously in a batch operation. After each batch operation, the equipment is generally emptied before a fresh batch is started.
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Batch operation means, for purposes of 35 Ill. Adm. Code 218 and 219, Sections 218.500 through 218.506 and 219.500 through 219.506, a noncontinuous operation in which a discrete quantity or batch of feed is charged into a chemical manufacturing process unit and distilled or reacted, or otherwise used at one time, and may include, but is not limited to, reactors, filters, dryers, distillation columns, extractors, crystallizers, blend tanks, neutralizer tanks, digesters, surge tanks and product separators. After each batch operation, the equipment is generally emptied before a fresh batch is started.
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Batch operation means a type of manufacturing process in which fixed amounts of one or more process materials are introduced into a manufacturing process vessel where they are retained for a prescribed amount of time during which they are converted. Starting materials for a batch are not introduced into the vessel until the previous batch has been removed.
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Examples of Batch operation in a sentence

  • Batch operation means any noncontinuous reactor process that is not characterized by steady-state conditions and in which reactants are not added and products are not removed simultaneously.

  • Batch operation is usually more simple and requires less time, which makes it more suitable for research purposes, in particular for initial optimization studies (Balachandar et al., 2013; Elsharnouby et al., 2013; Ntaikou et al., 2010).

  • Batch operation is permitted, the user can change multiple devices concurrently.

  • Batch operation includes noncontinuous operations in which the equipment is fed intermittently or discontinuously.

  • Batch operation represents a closed system in which all reactants are put into a reaction vessel, mixed together and left to react for a certain period with no addition of substrate or removal of products (Minihane and Brown, 1986; Johnson, 1987; Aziz and Mujtaba, 2002).

  • Batch operation, maximum production capacity 1.017 tons per hour.

  • Batch operation is defined here as a procedure whereby volumes of water entering the pond are held for a specified time before release.

  • Batch operation is usually used for raw materials with high TS content, such as solid manure.

  • Batch operation is especially suited for treating low concentration and high volume waste streams containing toxic metal contaminants.

  • Process operations response timesProcess operations response times (end to end) are required of no less than: o 90% of online update transactions of 2 seconds to commit transactions with sub second screen response times.o 90% of online simple query of 3 seconds.o 90% of online complex query 4 to 8 seconds.o Batch operation such as salary generation, accounts compilation, budget, etc.


More Definitions of Batch operation

Batch operation means a noncontinuous operation in which a discrete quantity or batch of feed is charged into a unit operation within a batch process train and processed at one time. Batch operation includes noncontinuous operations in which the equipment is fed intermittently or discontinuously. Addition of raw material and withdrawal of product do not occur simultaneously in a batch
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Batch operation means, for purposes of 35 Ill. Adm. Code 218 and 219, Sections
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Batch operation means, for purposes of 35 Ill. Adm. Code 218 and 219, Sections 218.500 through 218.506 and 219.500 through 219.506, a noncontinuous operation in which a discrete quantity or batch of feed is charged into a chemical manufacturing process unit and distilled or reacted, or otherwise used at one time, and may include, but is not limited to, reactors, filters, dryers, distillation columns, extractors, crystallizers, blend tanks, neutralizer tanks, digesters,
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Related to Batch operation

  • Salvage operation means any business, trade or industry engaged in whole or in part in salvaging or reclaiming any product or material, including but not limited to metals, chemicals, shipping containers or drums.

  • Commercial Operation means the condition of operation in which the complete equipment covered under the Contract is officially declared by the Owner to be available for continuous operation at different loads up to and including rated capacity. Such declaration by the Owner, however, shall not relieve or prejudice the Contractor of any of his obligations under the Contract.

  • co-operative means a co-operative registered in terms of section 7 of Cooperatives Act, 2005 (Act No. 14 of 2005)

  • Project Operational Manual means the Project Operational Manual, to be adopted in accordance with Section 6.01 (a) of this Agreement, giving details of guidelines and procedures agreed with the Association for the implementation, supervision, and monitoring and evaluation, of the Project, and the procurement procedures and guidelines for Sub-Projects, as same may be amended from time to time in agreement with the Association, and such term includes any schedules to the Project Operational Manual;

  • Engineering Services means infrastructure for –