AI SearchAssessment of cogeneration potential of Thailand's sugar mills (Record no. 9026)
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| 000 -LEADER | |
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| fixed length control field | 04203cas|a2200409 i 4500 |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20260817163528.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 170699s1992 th uzm rtt 00| a1eng d |
| 035 ## - SYSTEM CONTROL NUMBER | |
| System control number | .b10098744 |
| 099 #9 - LOCAL FREE-TEXT CALL NUMBER (OCLC) | |
| Classification number | AIT Diss. no. ET-92-01 |
| 100 0# - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Apichit Therdyothin |
| 245 10 - TITLE STATEMENT | |
| Title | Assessment of cogeneration potential of Thailand's sugar mills |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. | |
| Place of publication, distribution, etc. | Bangkok : |
| Name of publisher, distributor, etc. | Asian Institute of Technology, |
| Date of publication, distribution, etc. | 1992 |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | 97, [43] leaves |
| 490 1# - SERIES STATEMENT | |
| Series statement | Dissertation ; |
| Volume/sequential designation | no. ET-92-01 |
| 500 ## - GENERAL NOTE | |
| General note | A dissertation submitted in partial fulfillment of the requirements for the Degree of Doctor of Engineering, school of Environment, Resources & Development |
| 502 ## - DISSERTATION NOTE | |
| Dissertation note | Thesis (Ph.D.) - Asian Institute of Technology |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | The cogeneration potential of sugar mills in Thailand has been studied. Models of the , existing sugar mills developed show that the excess bagasse ·is 12 % of produced bagasse or 1.02 million tons which can generate approximately 214 GWh of electricity. To achieve more excess bagasse, four energy conservation opportunities, e.g. boiler excess air control, bagasse dryer, condensation heat recovery of flue gas and use of thermo-compressor in multiple effect evaporator have been studied. The results show that the total excess bagasse potential is about 28 % of produced bagasse. Four alternatives have been considered to increase the electricity generation potential from excess bagasse. These are use of bagasse dryer, use of cane tops and leaves, use of high pressure boiler with single extraction-condensing steam turbine (SECST) and use of high pressure boiler with double extraction-condensing steam turbine (DECST). The estimated costs of electricity generated from these four alternatives are 1.23, 2.80, 7.28 and 7.08 C/kWh respectively. To select the most suitable alternative that gives the maximum benefit to the country not, only financial factor is considered but also the impacts on environment and the society. The analytic hierarchy process (AHP) has been used to select the best alternative based on following criteria i) Government investment, ii) Private investment, iii) Total operating cost, iv) S02 emission, v) Employment generation, vi) Availability of local equipment, and vii) Dependency on foreign assistance. The result of five decision makers from five related organization in Thailand show that SECST and DECST system are the best alternatives due to their very low government investment and S02 emission. For maximum financial benefit to the sugar mills which apply SECST and DECST systems, the proper size of boilers and turbo generators must be selected from the commercially available equipments. Using mixed integer linear programming technique, the optimum size of the boilers and turbo generators have been selected for small, large and very large sager mills. The annual benefit of small, large and very large size sugar mills, if proper SECST system is used, is 1.3, 2.4 and 4.6 million US$ respectively while the benefit is 1.9, 4.4 and 6.4 million US$ respectively if DECST system is used. |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Cogeneration of electric power and heat |
| General subdivision | Thailand |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Bhattacharya, Sribas C., |
| Relator term | Chairperson |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Surapong Chirarattananon, |
| Relator term | Co-Chairperson |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Tabucanon, Mario T., |
| Relator term | Examination Committee |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Prida Wibulswas, |
| Relator term | Examintion Committee |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Williamson, A. G., |
| Relator term | Examination Committee |
| 710 2# - ADDED ENTRY--CORPORATE NAME | |
| Corporate name or jurisdiction name as entry element | Government of Japan, |
| Relator term | Scholarship Donor |
| 810 2# - SERIES ADDED ENTRY--CORPORATE NAME | |
| Corporate name or jurisdiction name as entry element | Asian Institute of Technology. |
| Title of a work | Dissertation ; |
| Volume/sequential designation | no. ET-92-01 |
| 856 ## - ELECTRONIC LOCATION AND ACCESS | |
| Materials specified | Full-Text |
| Uniform Resource Identifier | <a href="http://203.159.5.9/ait-thesis/detail.php?q=B16465">http://203.159.5.9/ait-thesis/detail.php?q=B16465</a> |
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| a | .b10098744 |
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| a | 240411 |
| 998 ## - LOCAL CONTROL INFORMATION (RLIN) | |
| Operator's initials, OID (RLIN) | 2 |
| Cataloger's initials, CIN (RLIN) | 951012 |
| First date, FD (RLIN) | m |
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| -- | y |
| -- | 0 |
| 945 ## - LOCAL PROCESSING INFORMATION (OCLC) | |
| l | mnait |
| 945 ## - LOCAL PROCESSING INFORMATION (OCLC) | |
| l | mnarc |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Koha item type | 22-AIT Thesis (Replacement) |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Koha item type | 40-Archives |
| 909 ## - LOCAL ITEMS USED | |
| Barcode | Barcode : 30050120557466 |
| CREATED | CREATED : 1995-10-13 |
| RECORD Id | RECORD # : i10109067 |
| LPATRON | LPATRON : 0 |
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| 909 ## - LOCAL ITEMS USED | |
| Barcode | Barcode : 30050160037130 |
| CREATED | CREATED : 2016-01-25 |
| RECORD Id | RECORD # : i12873676 |
| LPATRON | LPATRON : 0 |
| LCHKIN | LCHKIN : - |
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| Withdrawn status | Lost status | Damaged status | Not for loan | Home library | Current library | Shelving location | Date acquired | Cost, normal purchase price | Total checkouts | Full call number | Barcode | Date last seen | Copy number | Price effective from | Koha item type |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Available for Loans | Asian Institute of Technology Library | Asian Institute of Technology Library | AIT Publications | 17/08/2026 | 10.00 | AIT Diss. no. ET-92-01 | 30050120557466 | 17/08/2026 | 3 | 17/08/2026 | 22-AIT Thesis (Replacement) | ||||
| Available for Loans | Asian Institute of Technology Library | Asian Institute of Technology Library | Archives | 17/08/2026 | AIT Diss. no. ET-92-01 | 30050160037130 | 17/08/2026 | 1 | 17/08/2026 | 40-Archives |