آخرین محصولات

(PDF) Occurence of Long-chain n-Alkanes in MuaraWahau Coal, Upper …

Tabel 1.Identification of compounds from saturated hydrocarbon fraction of Muara Wahau coal. 4. DISCUSSION The presence of two series of long chain n-alkanes (C25 C33 and C34 C40) explain the changes in peat-forming facies conditions.Oxic condition is characterized by increased proportion of odd-numbered carbons, whereas anoxic …

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PRELIMINARY STUDY OF UNDERGROUND COAL …

The objective of this study is evaluating UCG potential of coal from Wahau Formation in Muara Wahau Area, Kutai Basin, by integrating surface and subsurface data. …

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(PDF) Depositional Cycles of Muara Wahau Coals, …

Bandung Institute of Technology. Fifteen samples were taken ply by ply from a 33 m thick drill core of Muara Wahau coal seams for interpretation of depositional environments. Generally, lithotype ...

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Publications | Indonesian Petroleum Association

Coal bearing formations from this basin are Batuayau, Wahau, and Balikpapan Formations. In research the area, the coal bearing formation is the Wahau Formation. The objective …

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Comparison of maceral distribution in vertical section of the Seam …

Download scientific diagram | Comparison of maceral distribution in vertical section of the Seam-1, Muara Wahau coals a. huminite; b. liptinite; c. inertinite; d. minerals. from publication ...

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Marwa Wahau Coal Project – Preliminary Feasibility Study

The thermal coal greenfield project, sitting over a large resource, is poised to be one of the biggest open-cast projects in Kalimantan. It is located in the District of Marwa Wahau, …

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muara wahau proyecto de carbon

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Correlation of GWI, GI, Macerals, and Minerals | Download Table

Download Table | Correlation of GWI, GI, Macerals, and Minerals from publication: Depositional Cycles of Muara Wahau Coals, Kutai Basin, East Kalimantan | Fifteen samples were taken ply by ply ...

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Indonesia Private Railway Freight Corridor

The new railway corridor will transport coal produced at MEC's Muara Wahau mine in the East Kutai region of East Kalimantan province to a port terminal at …

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Kode POS Kecamatan Muara Wahau 75655, Kab. Kutai Timur

10. Kode POS 75655. Wanasari (Wana Sari) 64.08.02.2007. Muara Wahau. Kabupaten. Kutai Timur. Halaman ke 1. Terdapat 10 desa / kampung / pekon & kelurahan di Kecamatan Muara Wahau 75655, Kab.

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HASIL ANALISIS

Komposisi litothype batubara Muara Wahau khususnya seam-1 lubang bor GT-02 dapat dikategorikan menjadi 3 (tiga) lithotype yaitu: banded coal, banded dull coal, dull coal, ke 3 (tiga) lithotype tersebut dianalisis mikroskopi untuk mengetahui komposisi maseral. Seam-1 lubang bor GT-02 secara vertikal menunjukkan perulangan variasi komposisi.

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(PDF) The Role of Friedelin to Predict the Genesis of Muara Wahau Coal

Muara Wahau's coal is the source of origin t he organic element as a h igher plants (angiosper m) within te rrest rial area. It was charact erize d by long-ch ain n -Al kane ca rbon f rom C 14 ...

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Muara Wahau Coal Project

Marwa Wahau coal project feasibility study . The thermal coal greenfield project sitting over a large resource is poised to be one of the biggest open-cast projects in Kalimantan It is located in the District of Marwa Wahau Kutai Timur East Kalimantan Indonesia Of the two blocks North and South the North block is thoroughly explored Get price Get Price

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Kumpulan Contoh Judul Skripsi S1 Teknik Geologi …

Distribution Of Coal Seam 1 And 2 Quality Based On Water Content Analysis, Ash, Carbon And Caloric Value Of The Telen Coal Eco Company Concession Area, Sub Region Ben Heas Muara Wahau, East …

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The Role of Friedelin to Predict the Genesis of Muara Wahau …

Jl. Ganesa 10, Bandung, 40132 INDONESIA . Telp (+62 22) 2508131, 2502239 Faks (+62 22) 2504209 Email: [email protected]

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Identifikasi Biomarker Fraksi Aromatik Batubara Muara Wahau, Kalimantan

Geological setting of Muara Wahau located in the Kutai Basin Upper included in the Early Miocene Formations Wahau. Coal of Muara Wahau has a unique characteristic that inertinite abundant content with an average value of 20.1% with a low maturity (immature) with Rv (random) 0.40 to 0.44 including lignite rank.

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PERUBAHAN KOMPOSISI MASERAL DALAM BATUBARA …

BATUBARA WAHAU SETELAH PROSES PENGERINGAN/UPGRADING . Changes in Wahau's Coal Maceral Composition . After Upgrading Process . MIFTAHUL HUDA, SILTI SALINITA dan NINING S. NINGRUM . Puslitbang Teknologi Mineral dan Batubara . Jalan Jenderal Sudirman 623 Bandung 40211 . Telp. (022) 6030483, Fax. (022) 6003373 . e …

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KOMPOSISI MIKROSKOPIS BATUBARA TEBAL FORMASI WAHAU …

Muara Wahau coal seam thickness compared with the other in Indonesia coal seams are very thick and ranging from 15 meters - 62 meters, with an average composition of coal maceral Muara Wahau for vitrinite maceral group 78% (vol.), liptinite 1.9% (vol .) and inertinite 20.1% (vol.) and average attendance sclerotinite as part of inertinite was 9. ...

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muara wahau coal project

muara wahau coal project jembayan muara bara coal mine crusher cost mobile rock ceramic tile and sanitary war mttle crusher productors lk. Get More Metal Quarries & Supplying of Metal &, Crushing, Mining, quarrying and aggregate is another scope of of LH Piyasena & Co(Pvt) ltd and is …

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(PDF) The Role of Friedelin to Predict the Genesis of Muara Wahau Coal

Muara Wahau's coal is the source of origin chain n-alkane Muara Wahau coal in the Kutai Basin. the organic elements as a higher plants within terrestrial area which characterized by long-chain n-alkane carbon 2. Geological Setting from C14 to C402).

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(PDF) KAJIAN KORELASI KOMPOSISI LITHOTYPE …

Abstrak Batubara Muara Wahau memiliki karakteristik komposisi mikroskopis (maseral) yang berbeda dibandingkan dengan batubara lain di Indonesia, ... 1-87. Hede, A.N.H., 2014. Limnic condition in ombrotrophic peat type as the origin of Muara Wahau coal, Kutei Basin, Indonesia. Journal Geological Society of India. Vol.83. May 2014. pp.555-562 ...

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(PDF) Depositional Cycles of Muara Wahau Coals, Kutai

Photomicrographs of macerals in the Muara Wahau coals (Seam 1). a. Sclerotinite associated with huminite; b. Sclerotinite and fusinite associated with humodetrinite; c. Humodetrinite in ...

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Dr. Ir. Basuki Rahmad, MT.

Huminite reflectance of coal samples from Muara Wahau range from 0.44 to 0.45 Rr (%), according to huminite reflectance, all studied samples are low rank sub-bituminous coals. Maceral composition to detect coal bed methane potential. The presence of 2-series long chain n-alkane indicates the changes of peat forming facies condition …

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Publications | Indonesian Petroleum Association

Several coal samples from Muara Wahau area were collected for laboratory analysis. Proximate analysis average from several seams in Miocene coals of Warukin Formation contains Inherent Moisture(IM) 14.07%, ash content 3.76%, Fixed Carbon (FC) 39.73%, Total Sulphur (TS) 0.14%, Calorific Value (CV) 5474 cal/g or 9853.2 Btu/lb, so in the …

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Depositional Cycles of Muara Wahau Coals, Kutai Basin, …

Muara Wahau coals are part of Early Miocene Wahau Formation, Kutai Basin, East Kalimantan, consisting of several thick coal seams. The thick- ness of each seam is up to …

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Kutai Basin : A Prospect of Underground Coal Gasification …

The objective of this study is to evaluate the underground coal gasification potential in the Muara Wahau Area, Kutai Basin. Analysis and integration of surface and subsurface …

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The Role of Friedelin to Predict the Genesis of Muara Wahau …

Muara Wahau's coal is the source of origin the organic element as a higher plants (angiosperm) within terrestrial area. It was characterized by long-chain n-Alkane carbon …

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GAS METHANE BATUBARA DI FORMASI WAHAU …

Coal rank is from sub-bituminous C . The Methane gas is resulted coming from biogenic process. The fairly sincline structure coal Wahau show orientations trending North East – South West. An in-situ coal gas calculation tends to indicate a low to moderate methane content level, with a value of 4,7 – 3,6 m3/t. Coal gas methane resources is 1 ...

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(PDF) The Role of Friedelin to Predict the Genesis of Muara Wahau Coal

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(PDF) Depositional Cycles of Muara Wahau Coals, …

In the Muara Wahau coal, sporinite coalification, consequently, suberinite is rare and is present only in segment 2 which might not be infrequently found in some coals (Taylor et al., related to a specific environment. The …

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