The deoiled rice bran, industrial waste (paddy husk, potato peels and banana peels) and plasticizers were added to develop pellets after extrusion for their further use in preparing molds (pots) for horticultural use. Pellets were prepared by extrusion technology using glycerol and cashew nut shell liquid as plasticizers and were dried in a chamber with constant air circulation (1.5 m/sec). Dry...

an h-magic labeling in a h-decomposable graph g is a bijection f : v (g) ∪ e(g) → {1, 2, ..., p + q} such that for every copy h in the decomposition, σνεv(h) f(v) +  σeεe(h) f(e) is constant. f is said to be h-e-super magic if f(e(g)) = {1, 2, · · · , q}. a family of subgraphs h1,h2, · · · ,hh of g is a mixed cycle-decomposition of g if every subgraph hi is isomorphic to some cycle ck, for k ≥ ...

Reaksi epoksidasi mengubah ikatan rangkap pada senyawa olefin menjadi epoksida atau oksiran. Metil ester dari minyak nabati dengan kandungan asam lemak tak jenuh dapat digunakan sebagai bahan baku reaksi epoksidasi. Epoksida berbasis memiliki potensi yang besar untuk plasticizer pemrosesan polimer. Pada penelitian ini, dilakukan secara in-situ menggunakan asetat, hidrogen peroksida, dan sulfat ...

to investigate effects of different super absorbent polymer and animal manure ratios on the quantitative and qualitative characteristics of soybean under drought stress, a split plots experiment was conducted based on randomized complete block design with three replications in marvdasht, iran in 2009. main factor included of irrigation with 50, 100 and 150 mm evaporation from pan class a and su...

Proses finishing merupakan salah satu proses yang dilakukan di pabrik plasticizer dan bertujuan untuk mendapatkan hasil produk bebas dari pengotor. Pada ini digunakan steam distillation memisahkan crude ester (produk) garam-garam reaksi, sisa octanol, air. Selama tersebut belum ada melakukan analisa jumlah stage secara teori pada kolom distilasi digunakan. Perhitungan diperoleh grafik menggunak...

A polymer gel electrolyte using AlCl3 complexed acrylamide as a functional monomer and acidic ionic liquid based on a mixture of 1-ethyl-3-methylimidazolium chloride (EMImCl) and AlCl3 (EMImCl-AlCl3, 1-1.5, in molar ratio) as a plasticizer has been successfully prepared for the first time via free radical polymerization. Aluminum deposition is successfully achieved using a polymer gel electroly...