Pengaruh Pengeringan Bahan Baku Karet Remah Terhadap Nilai Asht Sesuai dengan Mutu Karet Sir 20 di PT. Bridgestone Sumatera Rubber Estate Dolok Merangir

dc.contributor.advisor	Sitompul, Abdi Negara
dc.contributor.author	Yusup, Hairil
dc.date.accessioned	2022-12-13T07:12:05Z
dc.date.available	2022-12-13T07:12:05Z
dc.date.issued	2009
dc.identifier.uri	https://repositori.usu.ac.id/handle/123456789/73138
dc.description.abstract	At drying unit in PT. BRIDGESTONE SUMATERA RUBBER ESTATE, Dolok Merangir, crumb rubber will be dried by tray dryer . The drying done with two step. First step, crumb rubber is dried at 135°C during 13 minutes to decrease the water content of crumb rubber. While at the second step crumb rubber is redried to decreasing the water content of crumb rubber at 128°C, that the drying process crumb rubber indirect on line, but the material is dried by using the fire of fan. The fan also have function refrigerator after the first drying done.	en_US
dc.language.iso	id	en_US
dc.publisher	Universitas Sumatera Utara	en_US
dc.title	Pengaruh Pengeringan Bahan Baku Karet Remah Terhadap Nilai Asht Sesuai dengan Mutu Karet Sir 20 di PT. Bridgestone Sumatera Rubber Estate Dolok Merangir	en_US
dc.type	Thesis	en_US
dc.identifier.nim	NIM062409047
dc.identifier.kodeprodi	KODEPRODI47401#Kimia
dc.description.pages	50 Halaman	en_US
dc.description.type	Kertas Karya Diploma	en_US