Natural spring bottle water.Manufacture
Condensed milk, hazelnut kernels, drink water, lemonades.
Confectionery, export, chocolate, candies, fmcg.
Food, meat, agriculter products, mineral waters and Etc..
Meat, meat products, water, fruit and vegetables, wood, juice.
1.CALCIUM CHLORIDE/CaCl2 APPLICATION Calcium Chloride/CaCl2 is widely used in snow & ice melting,oil & gas drilling,moisture-absorbing,Mutli-use Dryer, Dehydration agent,cryogen,removing agent,dust collecting agent,polycoagulant,refrigeration,Buiding antifreeze, rubber and petroleum industries. 2.BRIEF SPECIFICATION OF CALCIUM CHLORIDE/CaCl2 Content of CaCl2 94.53% PH 8.0 Nacl 3.10% Mgcl2 0.12% Ca(OH)2 0.10% Water Insoluble 0.10% Heavy Mental(as Pb) conforms Arsenic conforms specification flakes,powder,granuler,pellet,ball
SVEZA Deck 350 is a special film faced plywood with a grid pattern intended for slab formwork. It comes with 25, 50, and 100 mm grid patterns. These types of lines simplify plywood marking and cutting, as well as rebar placement. This allows to reduce labor costs at the construction site. Production process of plywood with layout grid is patented.* SVEZA Deck 350 is a high-strength plywood made of 100% birch veneer, all layeers are smooth, without cavities inside. Its edges are coated with special acrylate-based waterborne paint with low water permeability. SVEZA Deck 350 surface is smooth, and coated with wear resistant film (wearing capacity is 350 Taber test rotations). * Registered in the State Register of Utility Models RF 01.20.15, RF patent number 150519. Standard sizes: 1220 2440 8mm 1250x2500x18mm 1250x2500x21mm
Naphthenic acids, imidazoline, corrosion inhibitors, additives driers, demulsifiers, fruits like apple and vegetables.
Quick details: Place of origin: baku, azerbaijan Material: hdpe Thickness: 0.9-1.2 mm Item: dip Certification: iso9001 Color: black Standard: ohsas 18001 Specification: as your requirement Od: 12-20 mm Length: 36-40 mm (length of drip component) Drip flow rate: 1.5-4.0 (liter/hour) Distance between drip components: 190-1050 Packaging & delivery: Depends on your order. Description: After cleaning the mixture from sand, clay, water and algae, etc. With the help of special filters, water is transferred in drops directly to the roots of plants through drop irrigation pipes. Drip irrigation pipes can be used in any landscape terrain. Applicaton of this system allows automation of overall irrigation system, which in its turn facilitates to reduce the use of work force. Contrary to surface irrigation method, drip irrigation increases the efficiency factor higher than 95%. Application of drop irrigation components has several positive aspects: • Enables the fertilizer to penetrate with water • Enables maximum equal distribution of water and nutrients • Allows irrigating large territories simultaneously in small portions • As the ground between plants is dry, it prevents the grow of weeds that helps to facilitate pest control. • High pressure is not required in drip irrigation that reduces operating expenses.
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.
Crude oil flowing from wells contain fair amount (often 20-30%, sometimes up to 60-65%) of water with dissolved salts from basis point up to 1-2%. This significantly increases viscosity of crude oil, generates stable emulsion and makes the oil inadequate for refining and transportation. Water produced together with oil is usually in very unusual state, i.e. it is spread in oil in the form of droplets (emulsified form). Less the size of droplets, more stable the emulsion. One of the main reasons of emulsion stability is also the presence of resin, pyrobitumen, paraffin, and other oil admixtures like glycerine, microcrystal of paraffin, ceresin in crude oil. These substances generate quite firm and thick (protective films) on the surface of water and solid particles thus preventing merging of water drops and solid particles and their spontaneous segregation from oil. At present physical, thermal, physico-chemical, electrical and combined methods of oil emulsion breaking are used for oil dehydration and oil desalting. One of the widelyused and most effective methods is physicochemical combined method using chemical reagents demulsifiers. Demulsifiers are substances with high surface activity. They are concentrated in interfacial areas of oil emulsion, break protective films covering solid particles, water droplets and neutralise their electric charges. After this, small droplets will merge into bigger drops under the influence of mutual attraction, loosen and segregated from oil.Oil demulsifying is carried out in oil field and oil refinery plants. At present “KARVAN-L” company tries to provide integrated work cycle: – development production supply and implementation of produced demulsifiers together with consumer. Demulsifier Karvan-200 is designed for oil dehydration and desalting in gathering system and oil treatment plant. Reagent can also inhibit corrosion processes.Demulsifier Karvan-201 is designed for separation of both light and heavy crude emulsion. This reagent is the composition of macroglycols and nitrogen-bearing surfactants in organic solvent environment Demulsifier discharge per 1 ton crude is 10-60gr. Dosage depends on emulsion stability, treatment temperature, water separation period and desired depth of oil processing. Optimum dosage and demulsifier application process ensuring necessary results can only be defined as per test results carried out in practical use sites.
Fruit juices like peach and orange juices, mineral water, lemonade.
Naphtenic acids acids exudes from alkaline wastes after leaching distillates of diesel oil and kerosene naphtenic oils are effective stimulators plants growth. Oil growth substance is represent as water solution sodium salt of naphtenic acids 40%. (OGS) steep seeds before sowing use mixture with chemical fertilizers during vegetation for plant spraying in blooming period. Using the OGS grout concentration in water from 0, 001 to 0, 4 sharply to raise cotton productivity, winter wheat and other products. The OGS is supplied: 1. OGS increased growth (evolvement) of plants especially in initial stage and vegetation stage. Influence effect is depend on plant nature, soil nature, conditions and etc. 20-25% at a speed almost always rise, on the whole this indices are contained in interval from 20% ( it is was not lawyer) and it can exceed 100% over. 2. OGS increased crops productivity. In converting to productiveness from 1m2 in total due to increase speed and growth of yields quantity effect is very seemly. 40% 3. OGS sharply resistibility diseases and survival rate extreme conditions
Description IC series corrosion inhibitors a 98-100% active amido- or amino- imidazoline derived from naphthenic acids used to formulat corrosion inhibitors for use in drilling, production, transporting and refining of crude oil. Application Dissolved acid gases and biological deposits can cause severe corrosion to occur in oilfield water handling system. Corrosion by product such us iron sulfide, iron oxides and biological mass can cause plugging of downstream injection wells. Over a period of time, water system corrosion causes costly leaks and failures IC series corrosion inhibitors finds application for surfactants or corrosion preventives in all types of oil system. It can be used in concentrated form diluted for application. Advantages Concentrated corrosion inhibitor Effective in multiple applications Highly cationic amine compound Surfactant or corrosion preventive for oil systems Usage Optimum treatment concentration will vary depending on the specific application.
Mono-ethylene glycol - or MEG - is a vital ingredient for the production of polyester fibres and film, polyethylene terephthalate (PET) resins and engine coolants. End uses for MEG range from clothing and other textiles, through packaging to kitchenware, engine coolants and antifreeze. Polyester and fleece fabrics, upholstery, carpets and pillows, as well as light and sturdy polyethylene terephthalate drink and food containers originate from ethylene glycol. The humectant (water attracting) properties of MEG products also make them ideal for use in fibres treatment, paper, adhesives, printing inks, leather and cellophane. MEG is a colourless, odourless liquid with a syrup-like consistency. 55% of MEG is used to make polyester fibres. 25% of MEG is used in polyethylene terephthalate - or PET - packaging and bottles.
Water-dispersing acryl filler. It is used for elimination of surface defects and levelling for further painting. Filler is highly durable, dries fast, has no odour, soluble in water and good sanding properties. Expenditure: 0,5-1,0 kg per 1m2. Drying time: 4-8 hours at 200C.
For external and internal painting works. It is designed for painting of buildings and facilities and for interior painting, is weather-resistant, water-resistant, wear-proof and ecologically clean. White coloured, coloured into different shades as per client’s requirements. Solvent: water. Expenditure: 1kg per 2-3 m2.
Stable development of our country directly depends on competitive ability of domestic products, which, in its turn, depends on quality control (i.e. level of testing labs). Specificity of analytic labs requires special system of their competitiveness recognition. Their accreditation synthesizes general approaches to accreditation of testing labs and peculiarities of analytic operations. In relation with it the actual is application of international standards: 1.management system of lab quality and application of standards 2. Lab-information systems in quality management system 3. Modern analytic equipment and automatization of separate processes in lab activity. Karvan-L” company lab repeatedly passed accreditation in Azerbaijan State Committee of Attestation, accreditation certificate No. AZ 031.01.11.02.49.07 dated on 14.03.2007. Lab possesses modern equipment for conduction of wide range of analysis in oil chemistry and oil-chemical and organic synthesis, as well as of initial products of synthesis. Particularly, Karvan-L” company lab is fitted by up-to-date machinery for quality control of oily acids, and initial raw material for production of paintwork materials based on pentophtalein, acryl, vinilcetate, polyurethane and etc. film-making clay compositions, driers, initial components of alkyds, acryl, and polyurethane enamels and emulsions, water and oil soluble inhibitors of corrosion, deemulsifiers, additions to oils, oil solvents, aromatic carbohydrates, processed oils and paints, plant oils, sewage of analogical production.
Is designed for interior works in dry locations, is highly economical and ecologically clean and highly wear-resistant. Solvent: water. Expenditure: 0,15 kg per 1m2. Drying time: 2 hours at 200C
One of the serious problems of natural environment protection during oil and gas production is liquidation ground by oil pollution. Oil and mineral oils disturbed ecological state of top-soils as a whole deformed biocoenosis structure. In results of damages (oil) pipe lines, oil-processing and petroleum distillating plants a great deal of oil and oil production comes in ground. Cleaning and reconstruction of in ecocatastrophe region realizes properly polluted ground impressments from pollution place with its posterior cleaning by chemical and biological methods or its, immediately contiguous to technological object also to environment air and burial on special firing range. Elimination the oil flood permits to greatly improve sanitary state not only on territories water. Oil hydrocarbons decomposition intensity and character in ground mainly defined by functional activity hydrocarbono-xidizing bacteria (HOB) capable to assimilate oil as a single carbon spring. Method biological or polluted burial on special firing range was not find wide application. Since the first method is virtual during of the ground pollution more than 5-10%. And second method is not widespread for the reason of loose huge number of grounds. During last years new compositional structure are developed by “Karvan L” company staff on the basis of surfactant species “LD500IF”. The reagent successfully passed work bench measurements on hydro-cyclone units and effectiveness of the feagent is 98 -99 % during expenditure norm 20-25 mg/l.
