can u help me to know how to synthesis Fe SO4.7H2O (0.2–1.0 wt. % of iron ions in supports

how to calculate and synthesis( the specific amounts of Fe SO4.7H2O (0.2–1.0 wt. % of iron ions in supports catalyst) were dissolved in a beaker containing distilled water The heterogeneous catalyst (Fe-zeolite Y type, Fe-ball clay, Fe-natural zeolite and Fe-Kuala Kangsar clay) were prepared by using impregnation method (Geus et al., 1999). In this process, the specific amounts of Fe SO4.7H2O (0.2–1.0 wt. % of iron ions in supports catalyst) were dissolved in a beaker containing distilled water (Xu et al., 2009). Then, the supports powder (zeolite Y type, ball clay, natural zeolite and Kuala Kangsar clay) were added to this aqueous solution and the suspensions were evaporated to dryness by stirring it constantly in the water bath. With impregnation technique, the iron ions are deposited randomly inside and outside the support pores. After impregnation, the samples were dried at 105 °C for 12 h, followed by calcination at 500 °C for 4 h in a muffle furnace. This temperature was chosen based on some literature references which point out a range of 500–550 °C as being an optimal temperature for calcinations process for clay and zeolite support


(Ramirez et al., 2007; Kasiri et al., 2008). The heterogeneous catalysts were labeled as Fe-ZYT, Fe-BC, Fe-NZ and Fe-KKC for Fe-zeolite Y type, Fe-ball clay, Fe-natural zeolite, and Fe-Kuala Kangsar clay, respectively.

Beceriler: Kimya Mühendisliği

Daha fazlasını gör: feso4 7h2o, ferrous sulphate formula, process of making ferrous sulphate, how to prepare 0.1 n feso4 solution, how to prepare freshly prepared feso4 solution, freshly prepared ferrous sulphate solution, ferrous sulphate heptahydrate, feso4, drupal developer please help know drupal, descarga asistente virtual denise para alcatel 2.1, do i need python 2 2 1 on my computer, upwork iphone programming os 2.1 test, 421 4.2.1 unable to connect, 2.1 ponto focal design web, academic ielts version 2.1, android 2.1, apps for ios 4.2.1, autocad civil 3d 2012 service pack 2.1, fort smith moodle 2.1, freelance writing jobs online 2.1 undergraduate and the salary per month

İşveren Hakkında:
( 2 değerlendirme ) Jeddah, Saudi Arabia

Proje NO: #18602507

Bu iş için 4 freelancer ortalamada $64 teklif veriyor


I am professional chemicals engineer 17 years experience hardworking & intelligent in the process engineering design, Modeling, troubleshooting, Cost estimations, Fluid dynamic, Heat Transfer, Mass Transfer, mathematic Daha Fazla

$111 USD in 2 gün içinde
(29 Değerlendirme)

I am a chemical engineer with master degree in process engineering. I can deliver this job . Please discuss for early completion of work. Regards

$80 USD in 3 gün içinde
(5 Değerlendirme)

I look forward to discussing your full needs through chatting and communicating any way you want before you get started PhD researcher inorganic and analytical chemistry Ahmed Osman

$35 USD in 2 gün içinde
(2 Değerlendirme)

I am Chemical Engineer and I am interested in your project and I think I can help you in completing it. Contact me for discuss details.

$31 USD in 5 gün içinde
(0 Değerlendirme)