We set a simple goal: to answer most of the questions that you have for free, in a reliable and simple language.
Main page
RIGHTS
Plant industrial chemical, oil and gas refining equipment and spare parts

Plant industrial chemical, oil and gas refining equipment and spare parts

We supply shell and tube heat exchangers in a wide range of materials ranging from titanium to Low temperature steels. Compared with the normal plate-and-frame heat exchanger, the plate-and-shell type has the advantage of a higher working pressure limit and working temperatures. Global Trust. Marine Industrial for a wide range of processes Petrochemical plants Oil refineries Desalination plants Plate Heat Exchangers Compared with the normal plate-and-frame heat exchanger, the plate-and-shell type has the advantage of a higher working pressure limit and working temperatures. Global Trust Enterprises has extensive experience in supplying our clients in the Oil and Gas Industry with any and all of their requirements, whether it is chemicals, equipment and spare parts or greases and lubricants. Global Trust Enterprises has been meeting the varied requirements of our clients in the Petrochemical Industry since its inception.

VIDEO ON THE TOPIC: Oil & Gas Engineering Audiobook - Chapter 4 Equipment

Dear readers! Our articles talk about typical ways to resolve Plant industrial chemical, oil and gas refining equipment and spare parts, but each case is unique.

If you want to know, how to solve your particular problem - contact the online consultant form on the right or call the numbers on the website. It is fast and free!

Content:

Oil and Gas

Oil refineries and large petrochemical plants contain thousands of pieces of process and utilities equipment that are subject to wear, erosion, deterioration, aging, etc. Imagine being a maintenance engineer and receiving 50 work orders during an overhaul with a limited budget, time, labor, spare parts, tools, machines, etc.

How does that engineer prioritize the work? An important daily challenge at all hydrocarbon processing plants is equipment failure, which can have many causes and consequences. End users not only investigate causes, but also determine the best strategy to mitigate or avoid consequences. The consequences of an equipment failure include risks related to:. Each type of equipment has a unique role with a different criticality index. Selecting the equipment criticality index is explained in the following sections.

Equipment critical analysis is a quantitative analysis of equipment faults, and ranking them in order of serious consequences on safety, environment, production loss and maintenance cost. The key benefit of this analysis is to provide the means to recognize high-criticality vs.

The analysis also helps select the best and most economic maintenance strategy, prioritize work orders and decide on insurance and the demand on spare parts. The first step is to clarify the main systems inside a plant with unit boundaries. For example, a gas compression unit in a gas plant can be divided as:. To conduct the analysis, which mainly assesses the consequences of equipment failures and the degree of sparing and redundancy, the consequence classes must be properly defined prior to beginning the analysis.

This helps assess the consequences of equipment failures, and the degree of sparing and redundancy. Decision criteria normally includes four main indexes for safety, environment, production, and operation and maintenance costs. Hidden faults that are not evident to the operator during normal operation should also be considered as input to the assessment. Such expertise is provided by any group or individual with specialized knowledge or training in safety, cost estimation, operation, maintenance, environment, health, design, etc.

Document analysis is used as another tool. A wide range of documents and drawings may be analyzed to help provide a more effective and efficient study.

Several group creativity activities, such as brainstorming, nominal group techniques, etc. The analytical hierarchy process AHP method can be used as a powerful tool to prioritize assets according to their criticality. The AHP is built on three basic principles: decompositions, comparative judgment and hierarchy composition of synthesis priorities.

Decomposition is another technique for dividing and subdividing systems and sub-systems into smaller components. A criticality assessment and respective plan are developed based on a set of hypotheses and assumptions. The result of the assessment will be an equipment criticality list or classification.

Advantages of the criticality list are that it:. First, to define and classify failure for the equipment, the following questions should be addressed:. Next, consider the most serious and actual equipment failure scenario. Performance degradation due to equipment failure should also be considered. Typically, naphtha hydrotreaters and octanizer units in oil refineries contain 13 hydrogen H 2 gas compressors to boost, recycle or export H 2 gas. Coupling bearing and cross failures are the most serious failures, and can result in the compressor being put out of service.

Step 1: Safety index evaluation. Step 2: Environment index evaluation. Step 3: Production index evaluation. Step 4: Operation and maintenance cost index. The cost of spare parts, gas sent to the flare, manpower cost, tools, etc. Note: MTBF index. As a result, the higher equipment criticality index should be selected as the final equipment index for this compressor i. The flow chart shown in FIG. This critical analysis can help the maintenance team prioritize equipment, select the best economic maintenance program, prioritize work orders despite resource constraints, plan for spare parts, reduce maintenance costs, plan for design modifications and upgrades, and increase productivity.

The criticality analysis shown in this article clearly identifies the advantages of having selected equipment that is suitable for successful operations, with respect to production, business costs, safety and the environment. The author is grateful to all of the people who supported his efforts and provided input for gathering data and finalizing the findings for this article.

T, and a MEng degree in project management from the University of Calgary. Login Free Trial Subscribe Advertise. Home May Equipment critical analysis: The need for an effective maintenance program.

May Special Focus: Maintenance and Reliability Equipment critical analysis: The need for an effective maintenance program Oil refineries and large petrochemical plants contain thousands of pieces of process and utilities equipment that are subject to wear, erosion, deterioration, aging, etc. Zardynezhad, S.

Criticality index evaluation for equipment. Inspection: Best practices for inspecting guyed structures Digital Technology: Cut oil and gas lifecycle costs with intelligent packaged power Digitalization: Maximize assets with a digital investment framework for oil and gas.

Maximize petrochemicals in the FCCU to boost refinery margins, improve gasoline pool quality Business Trends: Clean fuels—a global shift to a low-sulfur world Top seven causes for lost olefin production. Add Comment. Connect with HP. Hydrocarbon Processing Awards Winners When digital transformation hits all four sustainability buckets Inspection: Best practices for inspecting guyed structures Unlocking FCC potential with an innovative catalyst solution Building industrial networks to serve IIoT and digitalization.

Construction Boxscore: Project Spotlight. All material subject to strictly enforced copyright laws.

Equipment critical analysis: The need for an effective maintenance program

Knowledge is Safety! Working hard and striking for oil is what over , workers do every day in the Oil and Gas industry. Unfortunately, though, working hard often times means dangerous work. Hands often take a beating on an Oil Rig, from banged up knuckles to hazardous chemicals. With there being no shortages of hazards faced, workers rely on high-performance PPE.

Oil refineries and large petrochemical plants contain thousands of pieces of process and utilities equipment that are subject to wear, erosion, deterioration, aging, etc. Imagine being a maintenance engineer and receiving 50 work orders during an overhaul with a limited budget, time, labor, spare parts, tools, machines, etc.

A chemical plant is an industrial process plant that manufactures or otherwise processes chemicals , usually on a large scale. Other kinds of plants, such as polymer, pharmaceutical, food, and some beverage production facilities, power plants , oil refineries or other refineries , natural gas processing and biochemical plants, water and wastewater treatment, and pollution control equipment use many technologies that have similarities to chemical plant technology such as fluid systems and chemical reactor systems. Some would consider an oil refinery or a pharmaceutical or polymer manufacturer to be effectively a chemical plant. Petrochemical plants plants using chemicals from petroleum as a raw material or feedstock are usually located adjacent to an oil refinery to minimize transportation costs for the feedstocks produced by the refinery.

Process Equipment

At Grayford Industrial we are experienced in providing filtration, separation and purification products from complex filtration vessels to basic pipe and fittings used in process assemblies. We provide solutions to meet the critical fluid management needs of customers across the broad spectrum of industries encompassing oil, gas, power, petrochemical and mining sectors. We work with our customers to advance health, safety and environmentally responsible technologies through our worldwide process industry contacts. Within the oil sector regardless of your specialization, upstream production or oil services — Grayford Industrial has filtration and separation solutions to meet your increasing production and processing needs. For more than 10 years, we have been a major equipment supplier to both onshore and offshore oil and gas companies. We aim to meet your requirements for separation efficiency, reliability, economy, and size. The filters meet the HEPA standard and are used in many applications, including use in medical facilities, automobiles, aircraft, and oil refineries. A popular fin type Grayford Industrial supply is the extruded fin type which is formed from a bi-metallic tube consisting of an aluminium outer tube and an inner tube of almost any material. The fin is formed by rolling material from the outside of the exterior tube to give an integral fin with excellent heat transfer properties and longevity. Extruded fin offers excellent corrosion protection of the base tube.

Chemical plant

Anotec GmbH is offering all kinds of high quality forklift trucks, lift trucks and hand-lifts produced by all major brands and original spare parts. The last methods are particularly suitable for repair work and small or hard to reach areas. Since we are successfully working in the field of Industrial Fish Feeds and the technical equipment for Aquaculture. We have developed direct supply chains to well-known producers and deliver the goods in short time all over the world.

We supply machinery, equipment, spare parts, chemical products and catalysts for oil refining, petrochemical products, waste treatment, and other plants. Asahi Kasei Corp.

Also Chemical Process Pumps, Conveyors Manufacturer and Exporter of: 1. Pressure Temperature

refinery oils - Import export

Map of the Samara Region. Small Businesses. National Wealth.

В некотором отдалении от него возникла фигура человека, приближавшегося медленно и неотвратимо. В руке его поблескивал пистолет. Беккер, отступая к стене, вновь обрел способность мыслить четко и ясно. Он почувствовал жжение в боку, дотронулся до больного места и посмотрел на руку. Между пальцами и на кольце Танкадо была кровь.

Но я скажу тебе, что собираюсь сделать… - Скажу тебе, что ты наглая лгунья, вот что я сделаю.  - Пожалуй, я куплю тебе билет. Белокурая девушка смотрела на него недоверчиво. - Вы это сделаете? - выдавила она, и глаза ее засветились надеждой.  - Вы купите мне билет домой.

Oil refineries and large petrochemical plants contain thousands of pieces of process an overhaul with a limited budget, time, labor, spare parts, tools, machines, etc. For example, a gas compression unit in a gas plant can be divided as: . the University of Petroleum, an MS degree in industrial engineering from I.U.S.T.

Беккер безучастно кивнул: - Так мне сказали. Лейтенант вздохнул и сочувственно помотал головой. - Севильское солнце бывает безжалостным. Будьте завтра поосторожнее.

Как ты не понимаешь, что я ко всему этому непричастен. Развяжи. Развяжи, пока не явились агенты безопасности.

Он знал, что задумал Чатрукьян. Отключение ТРАНСТЕКСТА было логичным шагом в случае возникновения чрезвычайной ситуации, а ведь тот был уверен, что в машину проник вирус. К несчастью, это был самый надежный способ собрать в шифровалке всех сотрудников Отдела обеспечения системной безопасности.

- Однажды в колледже Беккер прокатился на мотоцикле и чуть не разбился. Он больше не хотел искушать судьбу, кто бы ни сидел за рулем.

Все зависит оттого, что выбрал Танкадо. Чем больше это число, тем труднее его найти. - Оно будет громадным, - застонал Джабба.  - Ясно, что это будет число-монстр.

Чатрукьян не был бы так раздражен, если бы ТРАНСТЕКСТ был его единственной заботой. Однако это было не. Несмотря на свой внушительный вид, дешифровальное чудовище отнюдь не было островом в океане.

Хотя криптографы были убеждены, что система фильтров Сквозь строй предназначалась исключительно для защиты этого криптографического декодирующего шедевра, сотрудники лаборатории систем безопасности знали правду. Фильтры служили куда более высокой цели - защите главной базы данных АНБ. Чатрукьяну была известна история ее создания.

Мы столкнулись с врагами, которые, как мне казалось, никогда не посмеют бросить нам вызов. Я говорю о наших собственных гражданах. О юристах, фанатичных борцах за гражданские права, о Фонде электронных границ - они все приняли в этом участие, но дело в другом.

Дело в людях.

Comments 0
Thanks! Your comment will appear after verification.
Add a comment

  1. Gajind

    At all personal send today?