Petroleum refining is characterized by the largest amount of systems exposed to corrosion compared to any other sector of the oil industry. Corrosion problems occur everywhere, from the points of raw materials delivery up to removal and transportation of the refined products. Corrosion control measures shall be taken at crude oil distillation plants and units for alkali treatment of oil, gas plants, reformer and cracking units, straight run deisobutanizers, units for adsorption of hydrogen sulphide from aqueous solutions, furfural treatment units etc. Liquid composition may vary depending on a particular stage of the oil refining cycle – from sulphurous, acid oil-water mixtures fed to refineries to final products (e.g., gasoline) with negligible water content.
It is hardly possible to use any “universal” corrosion inhibitor due to the variety of process mechanisms that may cause intense corrosion of equipment used in the oil sector. The need to ensure property package determining processability and compatibility of the inhibitor with corrosion medium components necessitates development of an inhibitor that would be functional in different corrosive conditions.
Oilfield water containing large amounts of chloride ions, oxygen, carbon dioxide and hydrogen causes and promotes further development of local electrochemical processes, which represent the most dangerous type of corrosion and failure of metal.
Oilfield practice shows that the most dangerous local corrosion damages also occur in the presence of microorganisms.
In order to protect oil equipment against chemical and bacterial corrosion, Karvan-L company designed efficient and cost-effective water-soluble and oil-soluble corrosion inhibitors.
Corrosion inhibitors are nitrogen-containing surfactants, produced based on natural acids with addition of film-forming admixtures and biocides.
We deals in the following Chemicals :- Corrosion Inhibitor Bentonite Powder, Bentonite Lumps, Bentonite Granules, Bentonite Clay Quartz / Silica Powder, Quartz / Silica Lumps, Quartz / Silica Granules, Quartz / Silica Grits Mica Powder, Mica Flakes, Mica Blocks, Mica Sheets Dolomite Powder Barite Powder, Barite Ore Hematite / Iron Oxide Powder, Iron Oxide ( Ferric Oxide ) Ilmenite (Synthetic Rutile) Fly Ash Powder Alumina Silica ( Cenosphere ) Powder Calcium Carbonate Powder Magnetite, Cellulose Fibers, Cellophane Flakes, Walnut Shells
We deals in the following Chemicals :- Corrosion Inhibitor for Oil Line Bentonite Powder, Bentonite Lumps, Bentonite Granules, Bentonite Clay Quartz / Silica Powder, Quartz / Silica Lumps, Quartz / Silica Granules, Quartz / Silica Grits Mica Powder, Mica Flakes, Mica Blocks, Mica Sheets Dolomite Powder Barite Powder, Barite Ore Hematite / Iron Oxide Powder, Iron Oxide ( Ferric Oxide ) Ilmenite (Synthetic Rutile) Fly Ash Powder Alumina Silica ( Cenosphere ) Powder Calcium Carbonate Powder Magnetite, Cellulose Fibers, Cellophane Flakes, Walnut Shells
We deals in the following Chemicals :- Corrosion Inhibitor For Gas Line Bentonite Powder, Bentonite Lumps, Bentonite Granules, Bentonite Clay Quartz / Silica Powder, Quartz / Silica Lumps, Quartz / Silica Granules, Quartz / Silica Grits Mica Powder, Mica Flakes, Mica Blocks, Mica Sheets Dolomite Powder Barite Powder, Barite Ore Hematite / Iron Oxide Powder, Iron Oxide ( Ferric Oxide ) Ilmenite (Synthetic Rutile) Fly Ash Powder Alumina Silica ( Cenosphere ) Powder Calcium Carbonate Powder Magnetite, Cellulose Fibers, Cellophane Flakes, Walnut Shells
Supplier: Please find our products below: 1) drilling weighing material (e.g. bentonite, barite, etc) 2) dispersants/deflocculants (e.g. chrome lignite, chrome lignosulfonate) 3) shale inhibitors & flocculants (e.g. sulphonated asphalt, phpa powder/liquid) 4) lubricants (e.g. extreme pressure lubricant (water/silicate/oil based) 5) surfactants & spotting fluids (e,g, spotting fluid) 6) drilling detergents (e.g. drilling detergent, rig wash) 7) drilling mud defoamers (e.g. alcohol silicone based defoamer) 8) fluid control additives (e.g. carboxymethyl cellulose) 9) workover, completion & drill in products (e,g, guar gum, calcium bromide) 10) pour point reducer (e.g. ppd1) 11) emulsifiers (e.g. primary emulsifier) 12) biocides & corrosive inhibitors 13) scavengers (e.g. oxygen scavenger) 14) lost circulation materials (e.g. mica, nut plug, etc) 15) other chemicals (caustic soda, hcl, etc.
A corrosion inhibitor can simply be said to be a chemical substance that is used to reduce the rate at which a material is degrading or corroding. This chemical compound is usually used on alloys and metals. The anti corrosion chemical has been used for many decades. Regions such as europe and north america were among the pioneers of this technology. These regions can be said to have reached their optimum, hence the corrosion inhibitor market is said to be stagnated. The effectiveness of the degradation inhibitor will vary according to quantity and also quality. The higher the quality of the inhibitor, the more effective it will be. Proper use of reliable chemical substances that inhibit degradation will ensure that the material will last a long time. The degradation inhibitor will also maintain the materialâ??s tensile strength.Get best quality corrosion inhibitors from rimpro india. -
Supplier: 1.corrosion inhibitor
2. biocide
3. paraffin dispersant
4. oxygen scavenger
5 h2s scavenger (mea triazine 40% 80%)
6. asphaltene dispersant
7. scale inhibitor
8. antifouling
9. ph controller
10 pour point depressant
11. demulsifier
12. emulsifiers (primary and secondary)
13. rehology modifier
14. weighting agent
15. asphaltic obm fluid loss reducer
16. obm thinner
17. caustic soda liquid (50% conc)
18. ferric chloride .
19. calcium carbonate
20. sodium chloride
21. organophilic clay
22. hcl
23. sodium hypochlorite
24. drilling fluids (h2s scavenger)
Services: Services we provide
1 contract and custom blending.
2 warehousing.
3 logistics support.
4 turnkey solutions.
Specifications of single screw plastic ptfe teflon extruded rod 1. Use virgin ptfe resin to make 2. The size is: A)od: 3mm~25mm, max length 4200mm. B)od: 25mm~150mm, max length 4200. C)od 150~500mm, 1000mm. 3. Tolerance: -0.1~+0.1mm 4. Color: natural white, red, yellow, black. 5. Surfact: smooth, no impurities, no black spot. 6. Perfect package: inside is plastic paper, outside is fumigation wooden box. 7. Delivery time is usually 10days, as can according to the fact quantity to deliver. Characteristics of single screw plastic ptfe teflon extruded rod One key important advantage of ptfe rod is its operating temperature range, it can Easily out perform other engineering plastics by being able to perform continuously At -250°c, right up to an amazing 250°c. Another important advantage of ptfe rod Is its outstanding co-efficient of friction, ptfe is in the record books as having one of The lowest friction values known to man. Ptfe also has excellent acid and chemical Resistance. Another feature of ptfe is its ability to set by or due to compression. Ptfe has excellent electrical resistance. Ptfe is also water repellent and is often used In the manufacture of modern high performing, water repellent and breathable clothing.
Purpose The instrument is used to test the degree of steel-bar corrosion in electrochemical method. Specification GB50204-2002 Performance 1. Two test mode. The potentiometry and gradient method is used to test steel-bar corrosion which fit for different working field. 2. Permanent reference electrode. Saturated CuSO4 solution is sealed up completely in reference electrode. Field test keeps clean, simple and pollution-free operations. 3. Automatic measure environmental temperature. Instrument design to contain a measure environmental temperature module, it can measure, record and display environmental temperature quickly no thermometers required. 4. Can save test date. Convenient for laborer data management. 5. Display test result intuitively. Display test result used icon mode, The icon color is more dark, the steel-bar corrosion is more serious. User can observe the corrosion degree intuitively. 6. Real USB transmission. Data can be transmitted to computer for future process and analysis. 7. Powerful data process and analysis software in windows. Software can display analysis result by spectrum and isoline. Test data can be export to word or excel easily. Performance 1. Test range: +/-2000 mV 2. Testing accuracy: +/-1 mV 3. Test point distance: 1~ 99cm setting 4. Applicable environmental: Temperature: -10? ~ +40? Dampness:
Anti-corrosive vinyl tape Used in underground wrapping of pipes to prevent corrosion. It can also be used in all surfaces to prevent corrosion, attack from bacteria, fungi, chemicals.
