scholarly journals Kajian Tekno-Ekonomi Produksi Reaktor Pirolisis dalam Menghasilkan Bioarang dan Asap Cair

2020 ◽  
Vol 8 (2) ◽  
Author(s):  
Kemas Ridhuan ◽  
Dwi Irawan ◽  
Yulita Zanaria
Keyword(s):  
Raw Materials ◽  
Economic Value ◽  
Economic Cost ◽  
Variable Cost ◽  
Good Prospect ◽  
Liquid Smoke ◽  
Heat Value ◽  
Grade 3 ◽  
Break Even Point ◽  
The Cost

The techno-economy of pyrolysis products is very important because it is related to the profit and loss of production business. On the other hand, this product is very potential and good prospect, due to it can generate energy from wasted and problematic environmental waste. In addition, the equipment is very simple and very easy to make, maintain and operate, it does not require a large cost or capital. The research objective is to determine the economic value and BEP (Break Even Point) of pyrolysis combustion in producing liquid smoke and bio charcoal with biomass raw materials. Figure the characteristics of liquid smoke and bio-charcoal obtained such as heat value, pH, acid, specific gravity, viscosity, and color. The method used is initiated by testing the pyrolysis reactor, at this stage bio-charcoal products and liquid smoke are obtained, influenced by such as pyrolysis temperature, processing time and equipment. Followed by making bio charcoal briquette, this stage is mashed charcoal, making dough or packing, drying, then printing briquettes. And finally the process of re-liquidation of liquid smoke, by means of redestilation or continued heating so that it will produce liquid smoke grade 3, grade 2, and grade 1. The results obtained are known to have an economic cost of Rp. 244.720.000, and for equipment depreciation costs Rp. 144.839.000. For the cost of production per year, that is Rp. 100.925.000 and for the variable cost per kg, which is Rp. 4.888/kg. The initial capital required is Rp. 129.839.000. For the production cost of Rp. 7.476/kg. For the total price of sales is Rp. 100.939.306 and for BEP (Rp) which is Rp. 100.939.306 and BEP (kg) which is Rp. 13.495/kg. Keywords: BEP, economy, pyrolysis, bio charcoal, liquid smoke.

scholarly journals APLIKASI BREAK EVEN POINT PADA PEMBUATAN ROTI Studi Kasus: Usaha Kecil Menengah (UKM) Roti (Rotiku Rotimu) Desa Babakan

2015 ◽  
Vol 5 (1) ◽  
Author(s):  
Made Wijana ◽  
A.A. ALit Triadi ◽  
Muhammad Kholiq
Keyword(s):  
Raw Materials ◽  
Variable Cost ◽  
Fixed Cost ◽  
Selling Price ◽  
Total Production ◽  
Fixed Costs ◽  
Business World ◽  
Fierce Competition ◽  
Break Even Point ◽  
The Cost

In recent years many companies both micro and macro level national and international emerging. As UKM (Usaha Kecil Menengah) have an important role in opening new jobs and boost economic growth of a region. With the development of business world has been brought towards the increasingly fierce competition. That businesses are required to conduct an economic analysis that can help entrepreneurs to consider actions proposed in choosing the alternatives or strategic decision.This research aimed to analyze the feasibility of the operation of UKM bread (my bread your bread) Babakan Village by using BEP (Break Even Point).Location research Babakan Village, District Cakranegara, West Lombok. By collecting  various kinds of costs of making bread among other fixed costs and variable costs as well as to record income from the sale of bread in a period of 1 year. Examples of fixed costs is the cost of equipment, maintenance costs, the cost of building and examples of variable costs is the cost of raw materials, the cost of operation of the device, the cost of salaries, the cost of packaging.The results of this research indicate that UKM income Bread (my bread your bread) for 1 year is Rp. 912,000,000.00 of the total production of 1.14 million pieces of bread. This UKM bread achieve the BEP (Break Even Point) occurred in the month 4th at a fixed cost is Rp.30,250,733,33 and VC (Variable Cost) is Rp.212,240,114,71 on the amount of bread produced 303114 fruit bread with a TC (total cost) Rp.242,490,848.04. So that UKM Bread (my bread your bread) feasible to be operated. With the increase in the selling price of Rp.850.00 fried bread resulting increase in profit of Rp57,000,000.00 while the selling price of Rp.750.00 fried bread resulted in a decrease in profit of Rp.57,000,000.00 while equally produce 1.14 million pieces bread. By lowering the variable costs, employers can accelerate the achievement of breakeven levels (Break Even Point).

Development of Animal Fibres Composites for Construction Applications

2022 ◽  
Author(s):  
Anna Alfocea-Roig ◽  
Sergio Huete-Hernandez ◽  
Alex Maldonado-Alameda ◽  
Jessica Giro-Paloma ◽  
Josep Maria Chimenos-Ribera ◽  
...  
Keyword(s):  
Thermal Conductivity ◽  
Raw Materials ◽  
Industrial Process ◽  
Economic Cost ◽  
Low Grade ◽  
Environmental Consequences ◽  
Potential Applications ◽  
Competitive Prices ◽  
New Material ◽  
The Cost

Climate change has become one of the world’s leading threats. Currently, the construction industry has a high environmental footprint. For this reason, the scientific and technological sector is looking for new materials to reduce the environmental consequences of this division. It is well known that the valorisation of different by-products can contribute to the reduction of the energy global consumption and CO2 emissions. Magnesium Phosphate Cement (MPC) can be obtained by using Low Grade Magnesium Oxide (LG-MgO) as a by-product from the industrial process of magnesite calcination. In this research, a Sustainable MPC (Sust-MPC) for different construction purposes is developed by using LG-MgO along with monopotassium phosphate KH2PO4 (MKP) as raw materials. The increasing use of synthetic fibres in clothing, as well as China’s competitive prices on Animal Fibres (AF) market, have led to a commercial interest fibre decrease for wool-like AF in Spain. This study aims to formulate a Sust-MPC cement with Animal Fibre (AF) to reduce the cost of the new material (Sust-MPC-AF) and to increase the thermal insulation, allowing the use of Sust-MPC-AF in several potential applications. Besides, it should be emphasized that the final pH of Sust-MPC is neutral, which allows containing natural fibres. To develop Sust-MPC-AF, some properties such as thermal conductivity, density, Modulus of Elasticity (MoE), flexural strength, and economic cost were evaluated using the Design of Experiments (DoE). The DoE studies allowed obtaining a model for further optimization considering minimum thermal conductivity and cost dosages. The formulation 30L-25EW presents the minimum conductivity (λ=0.140 W·m-1·K-1). Therefore, two optimal dosages (36L-25EW and 24L-22EW) are obtained by considering mixing variables such as AF/Cement ratio (AF/C) and AF/Extra Water ratio (AF/EW).

scholarly journals ANALISIS KELAYAKAN AGROINDUSTRI VIRGIN COCONUT OIL(STUDI KASUS KELOMPOK TANI ANUGRAH KELURAHAN TANDURUSA KECAMATAN AERTEMBAGA KOTA BITUNG)

2016 ◽  
Vol 12 (3A) ◽  
pp. 147
Author(s):  
Sakila ., Rahman ◽  
Vicky V.J. Palenewen ◽  
Femi H. Elly
Keyword(s):  
Raw Materials ◽  
Coconut Oil ◽  
Variable Cost ◽  
Fixed Costs ◽  
Total Revenue ◽  
Sample Collection ◽  
Virgin Coconut Oil ◽  
Group Data ◽  
Break Even Point ◽  
Result Analysis

This study aims to analyze how much profit out of the business of agro-industry Virgin Coconut Oil and analyzing the feasibility of agroindustrial Virgin Coconut Oil of Grace Farmers Group in Tandurusa Village Aertembaga Sub=District, District of Bitung. This research method is a method of Agro-industry survey on business Tandurusa Grace Farmer Group. Data were collected through interviews using a questionnaire technique. Methods of sample collection is done use purposive sampling) are members of farmer groups Grace. Analyzed using profits to the equation TC = TFC + TVC, TR = Q. P, Π = TR - TC. Then proceed to calculate the value of R / C which is the ratio between the total revenue with total costs incurred during the production process, wherein if R / C> 1 = worthy, R / C = 1 = breakeven, R / C <1 = not feasible. To find out if this Virgin Coconut Oil Agroindustri no profit or loss by the use of analysis Break Even Point (BEP). Result analysis and discussion shows that the total variable cost is Rp. 81.96 million, / year and total fixed costs are Rp.8.295.000, - / year, while total revenue was Rp. 249 600 000, - and BEP production was 61.75 liters and the BEP price is Rp.12.343.750 / year and Rp. 1,028.645, - / month and Rp. 85.720, - / 2day. Total profit / year is Rp. 159 345 000, - / year. With the value of R / C ratio is 3, so that it can be concluded that the Virgin Coconut Oil Agroindustri Poktan Grace Village Tandurusa experiencing gains and financially feasible to be developed because it exceeds the BEP and also R / C Ratio of her that is> 1. Fluctuations in the price and availability of raw materials greatly influence Virgin Coconut Oil production. Venture capital also influences the production of Virgin Coconut Oil. Agribusiness Virgin Coconut Oil provides an opportunity to increase income of farmers' income and employment opportunities and improve the State Foreign Exchange.

scholarly journals KAJIAN PEMBERIAN PAKAN BERBAHAN BAKU LOKAL DENGAN KANDUNGAN PROTEIN YANG BERBEDA TERHADAP PERTUMBUHAN IKAN GURAME (Osphronemus goramy Lac.)

2021 ◽  
Vol 9 (1) ◽  
pp. 49-59
Author(s):  
Aditya Kusuma Nugroho ◽  
Siti Hudaidah ◽  
Limin Santoso
Keyword(s):  
Raw Materials ◽  
Economic Value ◽  
Production Costs ◽  
Feed Production ◽  
Randomized Design ◽  
Commercial Feed ◽  
Key Word ◽  
Completely Randomized Design ◽  
The Cost ◽  
Protein Treatment

Gourami fish (Osphronemus goramy Lac.) is a freshwater fish commodity that has high economic value because its very popular with all people. But the feed commonly used by gourami fish cultivators is factory-made feed, which is a commercial feed that usually costs quite a lot of money due to the material for making commercial feed, some of which still import from abroad. Therefore it is necessary to find a solution to reduce the cost of cultivation production by replacing commercial feed with homemade feed made from local raw materials. The purpose of this study was to examine the use of local raw materials formulated to make feed suitable for the growth of gourami fish (Osphronemus goramy Lac.) And to analyze the production costs of goramy feed made from local raw materials. This study consisted of 4 treatments and 3 replications using the completely randomized design (CRD) method. The treatments consisted of treatment A (30% protein), treatment B (33% protein), treatment C (36% protein), and treatment D (commercial). The results of this study indicate that the treatment of feed A, B, and C produced the same growth as commercial feed, and treatment of feed A resulted in the lowest feed production costs compared to other treatments. Key word: feed, growth, local raw materials, Oshphronemus goramy

scholarly journals PROSPEK USAHA PENGGEMUKAN SAPI BRAHMA DI KABUPATEN OKU TIMUR

2017 ◽  
Vol 2 (03) ◽  
pp. 1-7
Author(s):  
Parmaji
Keyword(s):  
Interest Rate ◽  
Added Value ◽  
Variable Cost ◽  
Good Prospect ◽  
Brahman Cattle ◽  
Long Time ◽  
Brewing Process ◽  
Cost Of Production ◽  
The Cost

The purpose of this study is to: (1) To know the cost of production, acceptance and income of brahman cattle fattening in Eastern OKU, (2) To know the added value of brahman cattle fattening in East OKU, (3) Feasibility of brahman cattle fattening business in East OKU Regency. The research was conducted in OKU Timur Regency, with purposive determination of the research location with the consideration that there are still a few businessmen of cattle fattening who choose to fatten brahman cow, whereas the brahman cattle fattening in OKU Timur Regency has good prospect. This is because demand brahman cows from year to year continues to increase, in addition to the brushed cattle brewing process is quite easy and in a relatively long time has gained profits. This research has been conducted in March 2015 until May 2015 on the brahman cattle fattening that already existed in East OKU Regency. This study found that the average cost of production for brahman cattle fattening business is Rp. 79.438.224, - / PP, with a flat fee of Rp. 3,588,335, - / PP, and variable cost of Rp. 75.849.889, - / PP. Receipt is Rp. 123.333.333, - / PP then obtained revenue of Rp. 43.895.109, - / PP (Rp 7,315,852, - / Month). The added value of brahman cattle fattening business in Kabupaten OKU Timur is Rp. 59.305.278, - / tail (Rp 118.610.555, - / PP or Rp 19.768.426, - / Month). Brahman cattle fattening business in East OKU district can be said to be profitable and feasible to do. This is because the brackish cattle fattening business obtained NPV value at the bank interest rate of 18% (Rp 85.691.855, -) with the value of Net B / C of 1.89 and the value of IRR 32.16% which means feasible or effort can be done Because advantageous. So, brahman cattle fattening in Regency OKU East have good prospect to be developed.

scholarly journals BIAYA PRODUKSI TEPUNG SAGU (Metroxylon sagu Rottb) SECARA SEMI MEKANIS PADA INDUSTRI USAHA KECIL DI DESA KOREK KECAMATAN SUNGAI AMBAWANG KABUPATEN KUBU RAYA

2020 ◽  
Vol 8 (3) ◽  
Author(s):  
Julio Bagaskara ◽  
Gusti Hardiansyah ◽  
Dina Setyawati
Keyword(s):  
Raw Materials ◽  
Economic Value ◽  
Survey Method ◽  
Fixed Costs ◽  
Net Income ◽  
Class B ◽  
C Value ◽  
Metroxylon Sagu ◽  
The Cost ◽  
Flour Production

Sago is a plant can be source of foods, and have a economic value. Production of sago flour need stages and experience. The purpose of this study is to describe the activity of sago flour production, analyze the cost, count revenue, and analyze advisability businesss sago flour production in Korek, Village of Sungai Ambawang, Sub-District of Kubu Raya Regency. This study uses survey method and interview technique. Production at Akos industry includes: supplying basic materials, stripping, splitting, rasping, filtering, precipitating, drying, milling, and packaging. The total costs of production at Akos industry is Rp 258.669,39/ hour, it is the sum of fixed costs and variable costs. Fixed costs are the cost of depreciation and capital interest is about Rp 3.717,47/ hour. Variable costs include the cost of basic materials, costs of transporting basic materials, employee salaries, fuel, packaging materials and delivery cost of raw materials is about Rp 254.951,92/ hour. Revenue of Akos industry is Rp 410.576,92/ hour gotten from selling sago flour class A is about 14 ton and selling sago flour class B is about 3 ton. Net income of Akos industry is Rp Rp 151.907,53/ hour. The based on the analysis, Akos industry has R/C value is 1,59. Because the value of R/C more than 1, so business of Akos flour sago industry is profitable, and advisable to be run.Keywords: Cost production, Diagram of sago flour production, R/C analysis

Asap Cair dari Cangkang Sawit sebagai Bahan Baku Industri

2016 ◽  
Vol 9 (2) ◽  
pp. 177-186
Author(s):  
Fauziati Fauziati ◽  
Haspiadi Haspiadi
Keyword(s):  
Oil Palm ◽  
Raw Materials ◽  
Pyrolysis Process ◽  
Active Components ◽  
Food Preservative ◽  
Oil Processing ◽  
Liquid Smoke ◽  
Industrial Material ◽  
Materials Research ◽  
Grade 3

Oil Palm shells , which are agricultural by-products from palm oil processing that contain many chemical compounds has potential to developed into industrial materials. Research has been done show that oil palm shells can be used to produce liquid smoke by pyrolysis method. The main composition of oil palm shell is hemicelluloses, cellulose and lignin. Pyrolysis process of oil palm shells can produced more than 400 active compounds that can be used as an industrial material. In the pyrolysis process hemicelluloses will be degraded into acids, cellulose. Whereas, lignin degraded into phenol. The compound is the role as an antibacterial and antioxidant and  beneficial to a preservative food, wood, latex and fertilizer. To get the liquid smoke with good quality needed refining because  there are also carcinogenic compounds such as benzoperen /tar. Liquid smoke produced by the process of purifying having the quality of different namely grade 1 as a food preservative , grade 2 as a food preservative raw materials such as raw meat and raw fish and grade 3 as preservative or coagulant latex and wood. Liquid smoke grade 1 and grade 2 obtained from the furification by filtration, destilation and the addition of adsorbents such as zeolites and activative charcoal. Ekpecially for the liquid smoke as an anticeptic in addition to the necessary compounds containing the active components is also required pungent aroma and color of the clear liquid smoke.ABSTRAKCangkang sawit merupakan sisa pengolahan kelapa sawit yang banyak mengandung senyawa kimia dan memiliki potensi untuk dikembangkan menjadi bahan industri. Penelitian yang telah dilakukan menunjukkan bahwa cangkang  kelapa sawit dapat digunakan untuk menghasilkan asap cair. Komposisi utama cangkang kelapa sawit adalah hemiselulosa, selulosa dan lignin. Proses pirolisis dari cangkang kelapa sawit dapat menghasilkan lebih dari 400 senyawa aktif yang dapat digunakan sebagai bahan industri. Dari proses pirolisi hemiselulosa akan terdegrdasi menjadi asam, selulosa, karbonil, sedangkan lignin terdegradasi menjadi phenol. Senyawa tersebut mempunyai peranan sebagai bahan antibakteri, antioksidan dan bermanfaat untuk pengawetan bahan pangan, lateks, kayu, pupuk. Untuk mendapatkan asap cair dengan mutu yang baik diperlukan pemurnian karena masih mengandung  senyawa-senyawa yang bersifat karsinogenik seperti benzoperen/tar. Asap cair yang dihasilkan dengan proses pemurnian memiliki mutu berbeda-beda yaitu grade 1 sebagai bahan pengawet makanan siap saji, grade 2 sebagai bahan pengawet bahan makanan mentah dan grade 3 sebagai bahan pengawet atau penggumpal lateks dan kayu. Asap cair grade 1 dan grade 2 diperoleh dari hasil pemurnian dengan penyaringan, destilasi dan penambahan adsorben seperti zeolit dan arang aktif. Sedangkan asap cair grade 3 diperoleh dari hasil pirolisis  cangkang sawit  kemudian disaring tanpa dilakukan redistilasi dan penambahan adsorben seperti zeolit dan arang aktif. Khusus untuk asap cair sebagai bahan antiseptik selain diperlukan senyawa yang mengandung komponen aktif juga diperlukan aroma yang tidak menyengat dan warna asap cair yang jernih.  Kata Kunci : Asap cair, cangkang  kelapa sawit, pirolisis, senyawa aktif 

scholarly journals Analisis Perhitungan Harga Pokok Produksi Dan Kelayakan Usaha Sedotan Prupuk (Phragmites karka (Retz) Trin ex Steud) Di Desa Tumbang Nusa, Pulang Pisau

2020 ◽  
Vol 6 (2) ◽  
pp. 90-104
Author(s):  
Arief R. Hakim ◽  
Asro L. Indrayanti ◽  
Novita Chandrawijaya
Keyword(s):  
Raw Materials ◽  
Secondary Data ◽  
Primary Data ◽  
Selling Price ◽  
Labor Costs ◽  
Capital Financing ◽  
Phragmites Karka ◽  
Cost Of Production ◽  
Break Even Point ◽  
The Cost

Communities in Tumbang Nusa Village, Jabiren Raya District Pulang Pisau Regency began to develop prupuk (Phragmites karka (Retz) Trin ex Steud) as a straw material to replace plastik that is difficult to decompose. This study aims to calculate the cost of production, develop a selling price scenario and conduct a feasibility study on the development of straws from prupuk. Primary data was collected from 20 people involved in making pru[uk straws and supplemented with secondary data from various previous studies and publications.The results of this study indicate that the cost of production of prupuk straws ranges between IDR 374.3 - IDR 408.68 per pcs. The proportion of prupuk straw financing is for the purchase of raw materials (59.72% to 65.14%), labor costs (34.36% to 39.58%) and overhead costs for capital financing (0.6% to 0.7 %). Determination of the selling price is done by adding the cost of goods manufactured to the desired profit (mark up method) with scenario I with a profit rate of 10% (amounting to IDR 389.04 for large packages and IDR 449.54 for small packages) to scenario VI with a level of 60% profit (IDR 565.88 for large packages and IDR 653.88 for small packages). In terms of price, determining the selling price up to scenario VI can still compete with the prices of its competitors, namely bamboo straws. Although the price of the product is competitive, the level of labor productivity is very low. At the break even point condition, the maximum labor income is only IDR 180,062.74. When compared with the UMR District of Pulang Pisau, the income contribution received from making this purun straw is very small (only 6.11%). In order to achieve an income level equivalent to the UMR of Pulang Pisau Regency, a production turnover of 383 pcs per person per day is needed or equal to 7,652 pcs per person per month. In order to improve the quality and quantity of prupuk straws, it is necessary to apply production technology.

Impovement Of Cost Formation Methods At Industrial Enterprises Taking Into Account Supply Chains

2021 ◽  
Vol 38 (4) ◽  
Author(s):  
Alla Cherep ◽  
Alexander Cherep ◽  
Vitalina Babenko ◽  
Svitlana Dubynina ◽  
Elena Lyshchenko ◽  
...  
Keyword(s):  
Factor Model ◽  
Raw Materials ◽  
Lean Production ◽  
Methodological Approach ◽  
Economic Cost ◽  
Cost Price ◽  
Industrial Enterprises ◽  
Management Optimization ◽  
The Cost ◽  
The Impact

The essence of the concept of the "cost price" and the terms "economic cost elements", "lean production" are disclosed and described in this work. The author proposes the concept of "effective cost formation" into account the link of their formation.In the present article the author reveals the necessity of calculating the cost price on the enterprises. The need for revealing the essence and understanding of the economic component elements of the cost price at the industrial enterprises are determined here. The indicators of efficiency of economic elements of the cost price at the industrial enterprises are also highlighted in the present work. It is established that the effective formation of the cost price allows to increase the profit of the enterprise, which in in its turn increases the working capital of the enterprise, which enables the enterprise to buy raw materials and increase production volumes what results in costs reduction labor productivity increase. The article offers a methodological approach, using an integral and factor indicators that take into account the impact of "lean production" implementation, which accounts for every hryvnia of sales. The factor model allows to calculate possible reserves to reduce the cost price of the enterprise with effective management optimization of the formation, as well as through the introduction of "lean production".

Agro-industrial wastes for biotechnological production as potential substrates to obtain fungal enzymes

2021 ◽  
Vol 43 ◽  
pp. e72
Author(s):  
Jéssica Crecencio Matei ◽  
João Arthur dos Santos Oliveira ◽  
João Alencar Pamphile ◽  
Julio Cesar Polonio
Keyword(s):  
Raw Materials ◽  
Agricultural Waste ◽  
Economic Value ◽  
Nitrogen Sources ◽  
Industrial Wastes ◽  
Biotechnological Production ◽  
Fungal Enzymes ◽  
Economic Production ◽  
The Cost ◽  
By Products

Agro-industrial wastes contain high moisture content and are rich in nutrients, and can be used as useful substrates by microbes with the supplementation of nitrogen sources, thus providing an alternative tool for the industrial production of many products of economic value, such as enzymes for example. These are proteins that function as biological catalysts, responsible for carrying out various biochemical reactions, being applied in detergent, food, paper and cellulose, cosmetics, textile industries, etc. However, they are expensive raw materials, and it is worth noting that an important part of the cost of manufacturing enzymes is mainly due to the expense of means and fermentation processes. Thus, to minimize the cost of this production and in order to reduce the degradation of the environment due to agricultural waste, a variety of microorganisms and agro-industrial “by-products” can be used to facilitate the economic production of enzymes.Therefore, in this work, a review was carried out on agro-industrial residues and the main enzymes in the industrial market, as well as the use of these materials as sources to obtain enzymes produced by fungi.

Sign in / Sign up

Export Citation Format

Share Document