Download full text Bahasa Indonesia, 12 pages. Metal structures are more increasingly used in modern industry. The absence of control or pour control of the corrosion control system, metal structures directly related to the water will be succeptible to corrosion, prevention of corrosion in the marine environment based on the principle of cathodic protection is necessary. Principle of cathodic is protection system on metal surface by means of direct current adequate to the metal surface and convert all of the surface area of the anode becomes cathodic area. This research aims to study the effect of cathodic protection corrosion control, determine and choose the type of anode, size of anode, and number of anode the efficient in use to protect the corrosion. The research plan is conducted with take variation about type of anode such as aluminium mixture and zinc mixture, the size variation of anode and number of anode that are anode and two anode to protect one anode in sea water system and gambut water. Data processing is done by using MPY calculation. In this research to decrease the corrosion rate of steel is better using two amounts of anode from aluminium mixture than using zink mixture in sea water media, similarly the gambut water.
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Kami berusaha untuk menyediakan hasil pekerjaan yang berkualitas dan dapat bertahan lama sampai dengan umur produktif struktur yang dilindungi. Kami ingin menjadi salah satu sumber referensi secara teknis yang berkaitan dengan cathodic protection berdasarkan pengalaman kami dan study yang telah kami lakukan. Kami dengan senang hati melayani semua pertanyaan anda dan berusaha menjelaskan hingga dimengerti, karena kami senang berdiskusi demi memajukan dunia Cathodic Protection di Indonesia. Dan kami juga tuliskan pengalaman-pengalaman kami dalam artikel agar menjadi pembelajaran bagi semua. Berpengalaman lebih dari 15 tahun.
Abstract — An exploration and gas processing company in Sidoarjo are planning to replace the anodic cathodic protection system on existing underground gas pipeline with new current cathodic protection that will be located next to each other. One of the protections become ineffective, without calculating the compared technical value and economic value of each cathodic protection. With total cost of 1. Meanwhile cathodic protection forced current needs 2 Ti MMO anode for each current density variation, meter power cable from anode to junction box, meter power cable from junction box to rectifier, meter power cable from rectifier to pipeline, 1 set junction box and 1 set rectifier. With the total cost of Rp Thereby the cathodic protection forced current are the most efficient method that applied to underground gas pipeline in exploration and gas processing company. Skip to main content Skip to main navigation menu Skip to site footer. Abstract Abstract — An exploration and gas processing company in Sidoarjo are planning to replace the anodic cathodic protection system on existing underground gas pipeline with new current cathodic protection that will be located next to each other.
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