Analisis biaya pengolahan pasir zirkon (ZrSiO4) menjadi pasir zirkon berkadar ZrO2 ≥65,5 % dan micronized zircon

Suseno, Triswan

doi:10.30556/jtmb.vol12.no3.2016.137

Cited by 2 publications

(1 citation statement)

References 2 publications

(2 reference statements)

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…Mineral zirkon secara alamiah termasuk bijih kadar rendah (low grade/lateric ores) dan merupakan mineral ikutan penambangan emas [2].…”

Section: Pendahuluanunclassified

Pelindian Natrium Zirkonat Menggunakan Asam Klorida Secara Catu

Sajima

2018

EKSPLORIUM

View full text Add to dashboard Cite

ABSTRAKPenelitian tentang teknologi pengolahan zirkon terus dilakukan untuk mengikuti kebutuhan industri pasar. Pengolahan natrium zirkonat dengan pelindian menggunakan asam klorida sebagai pelarut telah dilakukan. Penelitian ini bertujuan mempelajari pengaruh ukuran butir, temperatur, dan kecepatan pengadukan terhadap zirkon terambil. Penelitian dilakukan dengan memasukkan pelarut (asam klorida 4 N) ke dalam reaktor, kemudian pelarut tersebut dipanaskan sambil diaduk. Umpan dengan ukuran butir tertentu dimasukkan ke dalam reaktor. Kondisi temperatur dan kecepatan pengadukan dijaga tetap. Setelah kondisi operasi tercapai, proses dihentikan kemudian disaring. Hasil penelit ian dengan analisis XRF menunjukkan bahwa kondisi proses optimum dicapai pada ukuran butir 90 µm, temperatur 80

show abstract

“…Mineral zirkon secara alamiah termasuk bijih kadar rendah (low grade/lateric ores) dan merupakan mineral ikutan penambangan emas [2].…”

Section: Pendahuluanunclassified

Pelindian Natrium Zirkonat Menggunakan Asam Klorida Secara Catu

Sajima

2018

EKSPLORIUM

View full text Add to dashboard Cite

show abstract

The Use of Local Raw Materials for the Manufacturing of Import Substitution Casting Products on Investment Casting Technology

Abdullah¹,

Pratomo²

2020

MSF

View full text Add to dashboard Cite

The use of local raw materials for the manufacturing of import substitution casting products on investment casting technology has been done. Compared to the conventional casting process, investment casting has the advantage of being able to create a sophisticated casting product and produce a product that is near net shape, so it is no need machining process. The objective is as an effort to find an alternative method of making a quality casting product, has high added value with the utilization of local raw materials which available in Indonesia so that it can reduce the cost of production and dependence on imports of industrial raw materials which are very expensive in the investment casting process. The method of making casting products with investment casting process, including: pattern making, mould making, dewaxing, melting, pouring, finishing and testing. Investment casting technology has been successfully applied to the manufacture of rocker arm, impeller pump and turbine blade with the utilization of local raw materials ie: epoxy resin as a substitute for metal pattern, mixture wax of paraffin, and celo resin for the pattern of wax and zircon sand of Bangka island as coating slurry for ceramic mould. The discussion of this paper is expected to be a case of developing other casting products needed by Indonesia for industry such as: medical equipment, agricultural equipment, textile equipment, gun and small armaments, electronics, automotive and electrical components etc.

show abstract

Analisis biaya pengolahan pasir zirkon (ZrSiO4) menjadi pasir zirkon berkadar ZrO2 ≥65,5 % dan micronized zircon

Cited by 2 publications

References 2 publications

Pelindian Natrium Zirkonat Menggunakan Asam Klorida Secara Catu

Pelindian Natrium Zirkonat Menggunakan Asam Klorida Secara Catu

The Use of Local Raw Materials for the Manufacturing of Import Substitution Casting Products on Investment Casting Technology

Contact Info

Product

Resources

About