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

  • Casual vacancies occurred in the Board on 06 August 2012 and 08 April 2013 which were filled on 26 April 2013.

  • Emanuel Adler and Michael Barnett (1998): Security Communities, Cam- bridge: Cambridge University Press, p.

  • 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 means a noncontinuous operation in which a discrete quantity or batch of feed is charged into a unit operation within a chemical manufacturing process unit and distilled or reacted at one time.

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

  • 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.

  • Perform a PCN Flexible Batch operation using the appropriate P/TC ratio based on the criteria in Appendix A.

  • Batch operation The Gallery provides a multi-select function, so that you can work with pictures/videos in batches.

  • Repeat the PCN Flexible Batch operation with the new value of P/TC ratio.

  • 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).


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

  • Manufacturing operation means a process in which materials are changed, converted, or transformed into a different state or form from which they previously existed and includes refining materials, assembling parts, and preparing raw materials and parts by mixing, measuring, blending, or otherwise committing such materials or parts to the manufacturing process. "Manufacturing operation" does not include packaging.

  • In operation means engaged in activity related to the primary design function of the source.

  • Animal feeding operation (“AFO”) means a lot or facility (other than an aquatic animal production facility) where animals have been, are, or will be stabled or confined and fed or maintained for a total of 45 days or more in any 12-month period, and crops, vegetation, forage growth, or post-harvest residues are not sustained in the normal growing season over any portion of the lot or facility [40 CFR § 122.23(b)(1)].

  • QA means Quality Assurance.

  • Mining operation means any operations undertaken for the purpose of winning any mineral as defined in section 3 (d) of Mines and Minerals (Development and Regulation) Act, 1957.

  • Farming operation means raising, cultivating, propagating, fattening, grazing, or any other farming, livestock, or aquacultural operation.

  • Production Operations means all operations conducted for the purpose of producing Petroleum from the Development Area after the commencement of production from the Development Area including the operation and maintenance of all necessary facilities therefor.

  • Farm operation means any activity conducted solely or primarily for the production of one or more agricultural products or commodities, including timber, for sale or home use, and customarily producing such products or commodities in sufficient quantity to be capable of contributing materially to the operator's support.

  • 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.

  • Operating Plan means a plan adopted or amended under this section for the development, redevelopment, maintenance, operation and promotion of a business improvement district, including all of the following:

  • Normal operation means all periods of operation except start-up and shutdown operations and maintenance of equipment;

  • Surgical Operation means manual and/or operative procedures for correction of deformities and defects, repair of injuries, diagnosis and cure of diseases, relief of suffering and prolongation of life.

  • Development Operations means operations conducted in accordance with the Development Plan and shall include, but not be limited to the purchase, shipment or storage of equipment and materials used in developing Petroleum accumulations, the drilling, completion and testing of Development Xxxxx, the drilling and completion of Xxxxx for Gas or water injection, the laying of gathering lines, the installation of offshore platforms and installations, the installation of separators, tankages, pumps, artificial lift and other producing and injection facilities required to produce, process and transport Petroleum into main Oil storage or Gas processing facilities, either onshore or offshore, including the laying of pipelines within or outside the Contract Area, storage at Delivery Point(s), the installation of said storage or Gas processing facilities, the installation of export and loading facilities and other facilities required for the development and production of the said Petroleum accumulations and for the delivery of Crude Oil and/or Gas at the Delivery Point and also including incidental operations not specifically referred to herein but required for the most efficient and economic development and production of the said Petroleum accumulations in accordance with modern oilfield and petroleum industry practices.

  • Project Plan means the document to be developed by the Contractor and approved by Webel Technology Ltd., based on the requirements of the Contract and the Preliminary Project Plan included in the Contractor’s bid. For the sake of clarity, the Agreed and Finalized Project Plan” refers to the version of the Project Plan submitted by the contractor after receiving the letter of Award and the same approved by Webel Technology Ltd. The project plan may be changed/ modified during the course of the project. Should the Project Plan conflict with the provisions of the Contract in any way, the relevant provisions of the Contract, including any amendments, shall prevail.

  • Drilling operations means the drilling of a subsurface mineral extraction well and the injection, production, and completion operations ensuing from the drilling which require entry upon the surface estate, and includes subsurface mineral exploration activities.

  • 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.

  • blending operation means actions supported by the EU budget, including within blending facilities pursuant to Article 2(6) of the Financial Regulation, combining non-repayable forms of support and/or financial instruments from the EU budget with repayable forms of support from development or other public finance institutions, as well as from commercial finance institutions and investors.

  • Project Operations Manual or “POM” means the Project Operations Manual referred to in Section I.B of Schedule 2 to this Agreement, as the said manual may be amended from time to time, with the prior written approval of the Bank, and such term includes any schedules to the POM.

  • Network Operating Agreement means an executed agreement that contains the terms and conditions under which the Network Customer shall operate its facilities and the technical and operational matters associated with the implementation of Network Integration Transmission Service under Tariff, Part III. Network Operating Committee:

  • Operational Acceptance Tests means the tests specified in the Technical Requirements and Agreed Project Plan to be carried out to ascertain whether the System, or a specified Sub system, is able to attain the functional and performance requirements specified in the Technical Requirements and Agreed Project Plan, in accordance with the provisions of GCC Clause 27.2 (Operational Acceptance Test).

  • conformity assessment body means a body that performs conformity assessment activities including calibration, testing, certification and inspection;

  • Quality Assurance means a systematic procedure for assessing the effectiveness, efficiency, and appropriateness of services.

  • 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;