IEEE Cement Industry Technical Conference, 2006. Conference Record.最新文献

The application of a modern control system in a cement manufacturing facility 现代控制系统在水泥生产设备中的应用

IEEE Cement Industry Technical Conference, 2006. Conference Record. Pub Date : 2006-04-09 DOI: 10.1109/CITCON.2006.1635724

R. Prouty

引用次数: 1

Lafarge's Harleyville cement plant operations 拉法基的哈雷维尔水泥厂运营

IEEE Cement Industry Technical Conference, 2006. Conference Record. Pub Date : 2006-04-09 DOI: 10.1109/CITCON.2006.1635714

D. Stafford

引用次数: 1

Condition monitoring benefits for cement manufacturing 状态监测对水泥生产的好处

IEEE Cement Industry Technical Conference, 2006. Conference Record. Pub Date : 2006-04-09 DOI: 10.1109/CITCON.2006.4667696

T. Milburn, J. Price, J. Sommers, J. Francis, L. Neuteboom

{"title":"Condition monitoring benefits for cement manufacturing","authors":"T. Milburn, J. Price, J. Sommers, J. Francis, L. Neuteboom","doi":"10.1109/CITCON.2006.4667696","DOIUrl":"https://doi.org/10.1109/CITCON.2006.4667696","url":null,"abstract":"Condition monitoring (CM) has been an integral part of the maintenance process at the Holcim (US) Inc. Devil's Slide Cement Plant since 2002. The use of CM at the plant has been successful at increasing the availability of plant equipment by enabling the maintenance staff to predict failures and take the proactive steps necessary to avert catastrophic failures. The CM program at Devil's Slide has two major constituents, those being vibration analysis and lubrication analysis. The combined use of these two components in CM has increased the run time on the plant equipment because small problems are fixed fairly easily before they turn into big problems. This paper discusses how to incorporate CM for use by plant maintenance personnel. Some of the most important aspects of CM are how to configure the system for data collection and measurement routines so one can be assured they are obtaining viable data for analysis. It is then important to realize where alarm limits should be placed and when to take action. Training is the key part of a successful CM program. Success comes from having employees trained as experts and certified in the CM arena. Certified maintenance personnel give credence to knowing how to collect pertinent data, interpreting the data, and communicating the results of the data to those responsible for maintenance planning and execution","PeriodicalId":396587,"journal":{"name":"IEEE Cement Industry Technical Conference, 2006. Conference Record.","volume":"283 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-04-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134356349","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Greenhouse gas reduction/recovery from portland cement operations - a case study on the solicitation process, system evaluation, funding and status of demonstration 波特兰水泥作业减少/回收温室气体-招标过程、系统评估、资助和示范现状的个案研究

IEEE Cement Industry Technical Conference, 2006. Conference Record. Pub Date : 2006-04-09 DOI: 10.1109/CITCON.2006.1635708

A. Mcqueen, D. Long

{"title":"Greenhouse gas reduction/recovery from portland cement operations - a case study on the solicitation process, system evaluation, funding and status of demonstration","authors":"A. Mcqueen, D. Long","doi":"10.1109/CITCON.2006.1635708","DOIUrl":"https://doi.org/10.1109/CITCON.2006.1635708","url":null,"abstract":"The Cement Industry Environmental Consortium (CIEC) is a California non-profit corporation chartered in 1992 as a joint partnership between government, utilities and the cement industry. The CIEC undertakes basic research investigating methods for reducing environmental impacts from cement manufacturing operations. In April of 2003 the CIEC Board approved a solicitation for the reduction of greenhouse gases from cement manufacturing operations. Funding in the amount of $75,000 was secured through a grant from the Mojave Desert Air Quality Management District covering the solicitation, submittal review and selection of an appropriate technology/proponent for greenhouse gas reduction/recovery. Obtaining additional funding through EPA, Department of Energy, and the California State Air Resources Board were initially unsuccessful. Response to the solicitation covered 37 distinct projects from 25 submissions, including many foreign submittals. The projects identified from the solicitation have been very promising, with selection of candidates made and initial work plans developed. This paper presents a case study of program aspects from identification and defining solicitation parameters to the current status of selected projects. Specific issues involved with the programmatic approach and types of projects covered by the solicitation are discussed. An overview of the results from the solicitation is presented along with a synopsis of the selection process. The paper discusses the project's progress, current status and funding approaches.","PeriodicalId":396587,"journal":{"name":"IEEE Cement Industry Technical Conference, 2006. Conference Record.","volume":"38 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-04-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126625314","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

The history and future of nuclear elemental analyzers for product optimization in the cement industry 核元素分析仪在水泥行业产品优化中的历史和未来

IEEE Cement Industry Technical Conference, 2006. Conference Record. Pub Date : 2006-04-09 DOI: 10.1109/CITCON.2006.1635722

S. Foster, J. Bond

引用次数: 5

Active front end technology in the application of a down hill conveyor 主动前端技术在下坡输送机中的应用

IEEE Cement Industry Technical Conference, 2006. Conference Record. Pub Date : 2006-04-09 DOI: 10.1109/CITCON.2006.1635717

P. Luchinger, U. Maier, R. A. Errath

{"title":"Active front end technology in the application of a down hill conveyor","authors":"P. Luchinger, U. Maier, R. A. Errath","doi":"10.1109/CITCON.2006.1635717","DOIUrl":"https://doi.org/10.1109/CITCON.2006.1635717","url":null,"abstract":"Long belt conveyors have always been a challenge for drive and control applications. There are several methods for the drive to be applied. Depending on the geographical conditions, the material to be transported, the fulfillment of the environmental requirements and the operating methods, a different drive system can and must be supplied. This paper describes the drive system for a down hill conveyor which is mounted between the quarry area and the raw material section of the plant. Because of the operational requirements, the drive is to be adjustable in speed, and capable of regenerating the power on the down hill section. A new technique, the so-called active front end technology, was applied and described in detail. All operating processes nowadays are monitored, with sophisticated control systems. The paper gives a good insight to how the control algorithm was applied and is operating. One of the big advantages proclaimed for this technology is that it is \"extremely network friendly\". The paper shows in detail, what this means, using measurements and analysis in the network. The paper describes, as well, all the environmental fulfilments with the use of a tube conveyor. The content of the paper would not be complete without having a look into the energy balance, from active power taken out of the network, and the regenerative power fed back into the network. It puts an eye, as well, on the aspect of the operating and the life cycle cost.","PeriodicalId":396587,"journal":{"name":"IEEE Cement Industry Technical Conference, 2006. Conference Record.","volume":"34 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-04-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131671443","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 6

Balancing the desire to reduce operating costs with increasingly stringent emission rates 平衡降低运营成本的愿望与日益严格的排放率

IEEE Cement Industry Technical Conference, 2006. Conference Record. Pub Date : 2006-04-09 DOI: 10.1109/CITCON.2006.1635727

R. Shenk

引用次数: 0

Electric industry deregulation update 电力行业放松管制的最新情况

IEEE Cement Industry Technical Conference, 2006. Conference Record. Pub Date : 2006-04-09 DOI: 10.1109/CITCON.2006.1635706

R. Kniss

引用次数: 0

The Plains CO/sub 2/ reduction (PCOR) Partnership - identifying CO/sub 2/ sequestration opportunities for the cement industry in the central interior of North America 平原CO/sub - 2减少(PCOR)伙伴关系-确定北美中部内陆水泥工业CO/sub - 2封存机会

IEEE Cement Industry Technical Conference, 2006. Conference Record. Pub Date : 2006-04-09 DOI: 10.1109/CITCON.2006.1635716

J. Harju, M. Jensen, E. Steadman, J. Sorensen, E. M. O'Leary

{"title":"The Plains CO/sub 2/ reduction (PCOR) Partnership - identifying CO/sub 2/ sequestration opportunities for the cement industry in the central interior of North America","authors":"J. Harju, M. Jensen, E. Steadman, J. Sorensen, E. M. O'Leary","doi":"10.1109/CITCON.2006.1635716","DOIUrl":"https://doi.org/10.1109/CITCON.2006.1635716","url":null,"abstract":"The Plains CO2 Reduction (PCOR) Partnership is one of seven regional partnerships established by the U.S. Department of Energy National Energy Technology Laboratory (NETL). The goal of the NETL regional partnerships program is to assess carbon sequestration opportunities that exist throughout the United States and Canada. The PCOR Partnership region covers an area of over 1.3 million square miles and includes nine states and three Canadian provinces. During Phase I activities, an inventory was made of the region's major stationary CO 2 sources, and many of the major geologic and terrestrial sinks were identified and characterized. The most likely sequestration options were matched to the CO2 produced by a given type of point source. Phase I activities identified thirteen cement/clinker production facilities located within the PCOR Partnership region. Collectively, they emit a total of approximately 12.5 million short tons of CO2/yr, which is 2.3% of the CO2 emitted from point sources in the region. Amine scrubbing currently offers the best near-term potential for effective separation of CO2 from cement kiln exit gases, with the cost of capturing and separating CO2 from cement kiln exit gases estimated to range from $41 to $45/short ton. Compressing it to pipeline pressures costs about $9/short ton. The design and siting of cement production facilities should consider the possibility of CO2 capture and sequestration at some point in the future. While on the surface it may seem as if capture of CO2 from cement kilns will result in increased costs to the industry, it in fact may offer significant opportunities for development of new revenue streams, enhanced corporate image, new product development through attendant research and development, and potential efficiency gains in overall process operation","PeriodicalId":396587,"journal":{"name":"IEEE Cement Industry Technical Conference, 2006. Conference Record.","volume":"39 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-04-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133762281","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

GCHI - a leader in waste derived fuel management GCHI -废物衍生燃料管理的领导者

IEEE Cement Industry Technical Conference, 2006. Conference Record. Pub Date : 2006-04-09 DOI: 10.1109/CITCON.2006.1635712

C. Bech

引用次数: 5