Results 61 to 70 of about 1,098 (71)

Table of Contents

open access: yesBulletin of Chemical Reaction Engineering & Catalysis, 2012
doi:10.9767/bcrec.7.1.3679.iv 
Istadi Istadi
doaj   +1 more source

Un bon exemple [PDF]

open access: yes
not ...
Redacció, La
core  

Penggunaan Zeolit Alam Teraktivasi dan Karbon Aktif dalam Menurunkan Kesadahan Air Di Kalurahan Girisuko, Kapanewon Panggang, Kabupaten Gunungkidul, DIY [PDF]

open access: yes
Mataair Tirta Manunggal dan Mataair Mbelik yang terletak di Kalurahan Girisuko, Kapanewon Panggang, Kabupaten Gunungkidul, Daerah Istimewa Yogyakarta memiliki memiliki kadar kesadahan 246,77 mg/l dan 206,97 mg/l yang tergolong air sadah (hard). Air sadah
Asrifah, Rr. Dina   +4 more
core   +2 more sources

The Effect Zeolite Addition in Natural Rubber Polypropylene Composite on Mechanical, Structure, and Thermal Characteristics [PDF]

open access: yes, 2014
This  study  was  conducted  to  determine  the  effect  of  zeolite  as  filler  on  mechanical  properties,  and  thermal  structure  blends  of  ...
Erna Frida, Nurdin Bukit
core   +1 more source

RANCANG BANGUN MINI REAKTOR DAN UJI REAKTOR PADA PERENGKAHAN KATALITIK LEMAK SAPI MENJADI BAHAN BAKAR CAIR MENGGUNAKAN KATALIS MgO DAN ZEOLIT [PDF]

open access: yes, 2018
Animal fats such as beef fat/tallow widely available on the market and relatively cheap. Public awareness is high enough the importance of health by reducing the consumption of fatty foods, making animal fat is not utilized to the maximum, so the ...
Riyadhi, Adi, Syahrullah, Syahrullah
core   +1 more source

Acidic Deep Eutectic Solvent as a Catalyst for the Esterification of Levulinic Acid to Ethyl Levulinate

open access: yesBulletin of Chemical Reaction Engineering & Catalysis
Deep eutectic solvents (DESs) are environmentally friendly compounds that can be synthesized through the combination of hydrogen-bond donors and acceptors.
Aizah Jamarudin   +7 more
doaj   +1 more source

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