MARC details
| 000 -LEADER |
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| fixed length control field |
02757nam a22003377a 4500 |
| 003 - CONTROL NUMBER IDENTIFIER |
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| control field |
OSt |
| 005 - DATE AND TIME OF LATEST TRANSACTION |
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| control field |
20250718142721.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
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| fixed length control field |
250718b |||||||| |||| 00| 0 eng d |
| 040 ## - CATALOGING SOURCE |
|---|
| Original cataloging agency |
TUPM |
| Language of cataloging |
English |
| Transcribing agency |
TUPM |
| Modifying agency |
TUPM |
| Description conventions |
rda |
| 050 ## - LIBRARY OF CONGRESS CALL NUMBER |
|---|
| Classification number |
BTH TJ 145 |
| Item number |
D45 2025 |
| 100 ## - MAIN ENTRY--PERSONAL NAME |
|---|
| Personal name |
Dela Cruz, Krissy Claire |
| Relator term |
author |
| 245 ## - TITLE STATEMENT |
|---|
| Title |
Design and fabrication of a cotton delinter machine for utilizing linters as fuel cell membrane material and seed recovery/ |
| Statement of responsibility, etc. |
Krissy Claire Dela Cruz, Sean Angelo P. Lumaguip, Jhon Carlo B. Mancilla, Kayla Mae P. Pedaza, Arabella Maxine G. Ramos, and Isaac Jacob L. Rivera.-- |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. |
|---|
| Place of publication, distribution, etc. |
Manila: |
| Name of publisher, distributor, etc. |
Technological University of the Philippines, |
| Date of publication, distribution, etc. |
2025. |
| 300 ## - PHYSICAL DESCRIPTION |
|---|
| Extent |
xi, 131pages: |
| Dimensions |
29cm. |
| 336 ## - CONTENT TYPE |
|---|
| Source |
rdacontent |
| 337 ## - MEDIA TYPE |
|---|
| Source |
rdamedia |
| 338 ## - CARRIER TYPE |
|---|
| Source |
rdacarrier |
| 500 ## - GENERAL NOTE |
|---|
| General note |
Bachelor's thesis<br/> |
| 502 ## - DISSERTATION NOTE |
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| Dissertation note |
College Of Engineering.--<br/> |
| Degree type |
Bachelor of science in mechanical engineering: |
| Name of granting institution |
Technological University of the Philippines, <br/> |
| Year degree granted |
2025. |
| 504 ## - BIBLIOGRAPHY, ETC. NOTE |
|---|
| Bibliography, etc. note |
Includes bibliographic references and index. |
| 520 ## - SUMMARY, ETC. |
|---|
| Summary, etc. |
This study focused on designing and fabricating a delinter machine to address the<br/>inefficiencies, safety hazards, and high labor costs associated with manual cotton seed<br/>delintering. The machine was developed to enhance production rates, reduce processing<br/>time, and ensure the consistent quality of separated linters and black seeds. The core<br/>mechanism utilizes a steel brush roller rotating at approximately 1,740 rpm to strip linters<br/>from the fuzzy cotton seeds mechanically. An experimental approach was adopted to assess<br/>the machine’s performance against traditional manual methods, focusing on output<br/>volume, time efficiency, and labor requirements. Results demonstrated that the machine<br/>could produce an average of 130.9 grams of linters from 1,500 grams of fuzzy seeds over<br/>four 30-minute trials using only one operator. In comparison, manual delintering performed<br/>by ten workers over four hours produced just 10 grams. With an optimal operating time of<br/>25 minutes, the machine managed an average output of 125.3 grams, surpassing the target<br/>output of 110 grams. The cotton delinter machine thus proved to be significantly more<br/>efficient, cost-effective, and safer. It presents a viable solution for small-scale cotton<br/>processors and supports future uses such as seed recovery and the utilization of linters in<br/>fuel cell membrane production. |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name entry element |
Cotton delinter |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name entry element |
Cotton seeds |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name entry element |
Linters |
| 700 ## - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Lumaguip, Sean Angelo P. |
| Relator term |
author |
| 700 ## - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Lumaguip, Sean Angelo P. |
| Relator term |
author |
| 700 ## - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Pedaza, Kayla Mae P. |
| Relator term |
author |
| 700 ## - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Ramos, Arabella Maxine G. |
| Relator term |
author |
| 700 ## - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Rivera, Isaac Jacob L. |
| Relator term |
author |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) |
|---|
| Source of classification or shelving scheme |
Library of Congress Classification |
| Koha item type |
Bachelor's Thesis COE |
| Suppress in OPAC |
No |