สืบค้นงานวิจัย
A HYBRID DRYING SYSTEM FOR SIMULTANEOUS DRYING OF DIFFERENT TYPES OF RAW NATURAL RUBBER
Seriwardena S. - ไม่ระบุหน่วยงาน
ชื่อเรื่อง (EN): A HYBRID DRYING SYSTEM FOR SIMULTANEOUS DRYING OF DIFFERENT TYPES OF RAW NATURAL RUBBER
ผู้แต่ง / หัวหน้าโครงการ (EN): Seriwardena S.
บทคัดย่อ (EN): A hybrid drying system was developed to dry sheet rubber, pale crepe rubber, brown crepe and skim laces separately or simultaneously. This system comprises two separate drying chambers and a single biomass fed furnace which generates hot clean air with a provision to collect hot smoke (flue gas) separately. Drying performances at different operational modes were studied. The drying conditions such as maximum drying temperature and optimum air flow rate were established for each operational mode. Raw rubber properties of the dried rubber were compared with those of the rubber dried using conventional drying systems. An energy balance was also carried out. The results showed that new drying system reduces the drying periods of sheet and crepe rubber against the conventional drying units by 20% and 33% respectively. Drying period of ambient air drying of brown crepe reduces from 7- 12 days to 3 days in the new drying system. For skim crepe, drying period reduces from 3-4 days to less than a day. The firewood consumption is reduced by 32% and 12.5 % against the conventional drying of RSS and crepe rubber respectively. Drying efficiency, in terms of energy was in the range of 20% to 26% for drying of rubber depending on the operational mode. Energy efficiency in the new dryer was 51% when crepe rubber and sheet were dried in it simultaneously. Raw rubber properties of the dried rubber at established drying conditions were found to un – affected. In addition, this system reduces the requirement of huge spaces for drying chambers and improves the working environment by preventing hazardous operational practices. Immediate change of the type of rubber being manufactured could also be possible in the new system. This allows to minimize the ill effects of price fluctuations of RSS and crepe rubber which is not possible in the presently available drying systems in the plantations as they are designed for drying of a particular form of rubber.
บทคัดย่อ: ไม่พบข้อมูลจากหน่วยงานต้นทาง
ภาษา (EN): en
เผยแพร่โดย (EN): การยางแห่งประเทศไทย
คำสำคัญ (EN): rubber drying.
เจ้าของลิขสิทธิ์ (EN): การยางแห่งประเทศไทย
หากไม่พบเอกสารฉบับเต็ม (Full Text) โปรดติดต่อหน่วยงานเจ้าของข้อมูล

การอ้างอิง

Seriwardena S.. "A HYBRID DRYING SYSTEM FOR SIMULTANEOUS DRYING OF DIFFERENT TYPES OF RAW NATURAL RUBBER". ไม่ระบุหน่วยงาน. ม.ป.ป.

Seriwardena S.. "A HYBRID DRYING SYSTEM FOR SIMULTANEOUS DRYING OF DIFFERENT TYPES OF RAW NATURAL RUBBER". ไม่ระบุหน่วยงาน. ม.ป.ป.. Print.



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A HYBRID DRYING SYSTEM FOR SIMULTANEOUS DRYING OF DIFFERENT TYPES OF RAW NATURAL RUBBER
Seriwardena S.
การยางแห่งประเทศไทย
ไม่ระบุวันที่เผยแพร่
Continuous Dewatering/Drying Process of Natural Rubber via Twin-Screw Extrusion Technique The Utilization of Natural Rubber as Raw Material for LPG Rubber Seal Compound Manufacturing Solar Drying Chamber Combined with Furnace for Rubber Sheet NOVEL PRESERVATIVE SYSTEM FOR NATURAL RUBBER LATEX (TAPS) MONTMORILLONITE CLAY FILLED SKIM NATURAL RUBBER NANOCOMPOSITE AS A VALUE ADDED RAW RUBBER Rubber Clinic: A Distance Diagnostic and Information System for the Management of pests and Diseases of Natural Rubber THE PERFORMANCE OF DIFFERENT TYPES OF SHEET RUBBER IN A TYRE TREAD COMPOUND Advances on biodiversity of natural rubber biosynthesis and regulations on natural rubber biosynthesis The Effect of Accelerator Combination of the Curing System on the Physical Properties of the Natural Rubber and Ethylene Propylene Diene Monomer Rubber Blends RUBBER BASED AGROFORESTRY SYSTEMS (RAS) AS ALTERNATIVES FOR RUBBER MONOCULTURE SYSTEM
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