Results 81 to 90 of about 1,624 (221)

PRARANCANGAN PABRIK NITROBENZEN DARI BENZEN DAN ASAM CAMPURAN DENGAN PROSES KONTINYU KAPASITAS 120.000 TON/TAHUN [PDF]

open access: yes, 2010
Nitrobenzen (± 97%) merupakan bahan baku dalam pembutan anilin. Pabrik nitrobenzen dari benzene dan asam campuran didirikan karena kebutuhan akan bahan tersebut semakin meningkat dari tahun ke tahun.
Yulianto, Yogo Tri
core  

The Research of Antioxidant Activity of the Endemic Species of Onopordum Anatolicum

open access: yesInternational Journal of Secondary Metabolite, 2016
As is the case elsewhere in the world, Turkish people have long utilized plants as remedies, food, fuel, and dye, as well as for furniture, ornamentation, agricultural tools, and construction materials.
G. TAŞDELEN, R. MAMMADOV
doaj  

Crystal structure of 2-[(1E)-{[1,3-dihydroxy-2-(hydroxymethyl)propan-2-yl]iminiumyl}methyl]-5-(dodecyloxy)benzen-1-olate, C23H39NO5

open access: yesZeitschrift für Kristallographie - New Crystal Structures, 2019
C23H39NO5, monoclinic, P21/c (no. 14), a = 26.1698(4) Å, b = 9.4863(2) Å, c = 9.0929(2) Å, β = 97.376(2)°, V = 2238.67(8) Å3, Z = 4, Rgt(F) = 0.0539, wRref(F2) = 0.1580, T = 100(2) K.
Lee See Mun   +2 more
doaj   +1 more source

Characterization and Side Chain Manipulation in Violet-Blue Poly-[(9,9-dialkylfluoren-2,7-diyl)-alt-co-(benzen-1,4-diyl)] Backbones

open access: yes, 2016
In this work, conditions of Suzuki condensation and polymer modification of polymers of benzene and fluorene units have been studied. A new polymer was prepared with statistical equimolecular amounts of two 2,7-dibromo-9,9-bis(6‘-susbtituted-hexyl ...
I. Pastor (2685841)   +6 more
core   +1 more source

PRARANCANGAN PABRIK NITROBENZEN MENGGUNAKAN PROSES NITRASI BENZEN DAN KATALIS ASAM SULFAT DENGAN KAPASITAS 20.000 TON/TAHUN

open access: yes, 2020
Nitrobenzen memiliki nama lain yaitu oil of mirbane, nitrobenzol dengan rumus molekul C6H5NO2 biasanya digunakan sebagai bahan utama pembuatan anilin, pelarut cat, para-aminophenol, dan nigrosine dyes.
Kesumadewi, Hesti, Aldina, Nor
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Model çözeltilerde benzen, toluen, etil benzen, ksilen ve stirenin tayini için statik headspace-gaz kromatografisi-kütle spektrometresi şartlari{dotless}ni{dotless}n optimizasyonu

open access: yes, 2013
A method was developed and validated for the analysis of benzene, toluene, ethylbenzene, xylene (BTEX), and styrene in sea water samples using gas chromatography-mass spectrometry (GC-MS) with static headspace extraction.

core   +1 more source

KARALAR-GAZİPAŞA (ANTALYA) GALENİT-BARİT YATAĞININ MİNERALOJİK-PETROGRAFİK VE JENETİK İNCELENMESİ

open access: yesBulletin of the Mineral Research and Exploration, 1994
İnceleme alanı. Orta Toroslar'ın KB-GD doğrul tulu bölümü olan "Alanya masifi" içerisinde bulunmaktadır. Bu yöredeki kayaçlar düşük metamorfizma gösteren, kıvrımlı tabakalar halinde büyük bir alanı kaplayan ve Üst Karboniter yaşındaki fillitler ile ...
İbrahim ÇOPUROĞLU
doaj  

Benzen ve toluenin değişik substratlarla friedel crafts açilasyon reaksiyonlarının incelenmesi

open access: yes, 2001
Bu çalışmada ; benzen ve toluenin değişik substratlarla Friedel Crafts açilasyon reaksiyonu incelenmiştir. Bu substratlar; p-metilbenzoilklorür, p-klorobenzoilklorür, p-metoksibenzoilklorür ve 3,5- dinitrobenzoilklorür bileşikleridir.
Altınbaş, Gül
core  

TẠO DÒNG VÀ BIỂU HIỆN GEN nahC MÃ HÓA 1,2-dihydroxynaphthalene dioxygenase CỦA VI KHUẨN Paenibacillus naphthalenovorans 4B1

open access: yesTạp chí Khoa học Đại học Huế: Khoa học Tự nhiên
Các hợp chất hydrocarbon thơm đa vòng được sử dụng trong nhiều ngành công nghiệp đã gây ô nhiễm môi trường và ảnh hưởng đến sức khỏe con người. Naphthalene, hợp chất hydrocarbon thơm đa vòng đơn giản nhất, được sử dụng như là hợp chất mô hình để nghiên ...
Le Thi Ha Thanh   +3 more
doaj   +1 more source

Benzen, anilin, naftalin, 2-Napthol’ un TCNQ ile eda kompleksleri

open access: yes, 2002
Bu tezin, veri tabanı üzerinden yayınlanma izni bulunmamaktadır.ÖZET Anahtar Kelimeler: Elektron donor akseptör kompleksleri, Benzen, Anilin, Naftalin, 2-Napthol, TCNQ Bu çalışmada Elektron donorları olarak Benzen, Anilin, Naftalin, 2-Napthol ile elekton
Mahioğlu, Namık Kemal
core  

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