Page 182 - CW E-Magazine (3-9-2024)

Special Report Available Regularly
Copper Sulfate
mean avoiding of 1,165-1,456 tonnes proved. This can be effectively done exchangers are employed to reduce
CO /year. by stripping the VOC by air in a heating cost. The design of ducting is Crystals / Powder
2
Net saving of CO per tonne of ethyl stripping column. The stripping air done to meet the minimum allowable At Cheapest Rate, Made From Copper Scrap
2
acetate recovered: (1,161-271= 890) + containing VOC can then be con- pressure drop requirements, reducing SUNSHIELD CHEMICALS LTD.
(1,165) = (2,055)/364 = 5.65 tonnes. centrated by rotary concentrator, if the power for the blower system. In Scrap Copper Milberry /
required, followed by incineration in case of retrofi t, the attempt would be APPOINTS
As seen in Table 1, there is a catalytic oxidizer. A catalytic oxidizer to use the permissible pressure drop STRATACHEM SPECIALITIES PVT LTD. Clove
considerable difference in operating can effectively treat VOC as well as available in the system. Mixing of For mfg of Copper Chemicals
costs as well as capex. The recovery low concentration levels of nitrogen gases, and in some cases dosing of to be their distributors for their versatile product
is not viable without the use of rotary compounds and organo-sulphur com- reactants are done in state-of-the-art Contact: 9322251097
concentrator. pounds. devices to achieve 99% mixing SUNPEX 2A1 AASHUMI CHEMICALS P. LTD.
effi ciency and uniform distribution of Factory at Wada (Near Bhiwandi / Mumbai)
COD reduction in effl uents Engineering gas over the catalyst. otherwise known as Alkyldipenyloxide Disulfonate, for the Indian market Mail: aashumichemicals@gmail.com
Chemical oxygen demand (COD) A survey of emission can be con- Website: www.aashumi.com
in chemical plant effl uent waters is ducted using an unmatched detector Catalytic oxidizers do not weigh Benefi ts
mostly due to small percentages of sol- system to analyse 270 organic com- much and can be erected on industrial Produces consistant polymerizations with excellent mechanical,
vents. Most such effl uents have mix of pounds, halogens, NO, NO , H S, etc. roofs or platforms. A total solution thermal, & electrolytic stability. READY STOCK
2
2
solvents. As plant have to operate with and fl ow measuring instruments to includes the duct collection system
zero discharge norms, these solvents give data for design. Genosorb absorp- design, the oxidizer with PLC controls, It is an effective and excellent emulsifier with properties such as
end up in the Multiple Effect Evapora- tion plants are energy optimized. The fl ow meters and line actuators to control surface tension control agent, emulsifier, dispersant and solubilizer. SS 316 L
tor (MEE) condensate or vents. fl ows for oxidizer process are shown fl ow and ensure smooth long duration
in Figure 1; in practice the equip- operations. Offers significant interface absorption features and excellent particle
The COD reduction cost by aera- ment is quite compact with minimum size control. REACTOR
tion can be signifi cantly reduced at ducting. Two major energy costs are Skid mounted recovery plants
the same time MEE operations im- minimized, i.e., heat and power. Heat have been designed and engineered. Gives excellent wetting properties, which assist in prevention of 15 KL &
Table 2: Examples of recoverable and/or oxidisable vapours defects in coatings and paints.
Recoverable and oxidizable vapours Only recoverable Only oxidation 6 KL
Acetone Xylene Methyl chloride Nitric acid STRATACHEM SPECIALITIES PVT LTD.
Dioxalane Methanol Methylene dichloride Formaldehyde FOR MORE INFORMATION CONTACT Please Contact:
Dioxane Ethanol Ethylene dichloride Styrene +91 98213 92003 | +91 96644 31020 | info@stratafoam.com Email: prakash@chemicalequipments.net
MIBK Isopropanol Monochlorobenzene Phenol www.defoamers.com | www.stratachem.in Mobile: 9819193438 / 00
Cyclohexane Vinyl acetate Carbon tetrachloride Terephthalic Acid Vasantha 387
Gasoline n-Butanol Vinyl chloride Phthalic/maleic anhydride SINCE 1970: Pioneers in Chromatography Leaders in Quality AVAILABLE

Hexane Isobutyl benzene Methyl iodide Methyl methacrylate Dilute Ammonium Nitrate Solution
CASTOR OIL DERIVATIVES
Vasantha 387 CHROMATOGRAPHIC CHEMICALS (10 to 25%)
Heptane Diethyl ether Chlorofl uorocarbons Acrylic acid  Undecylenic Acid  Silica Gel for TLC & Column in tanker loads regularly from Patalganga
Mineral spirits Carbon disulphide Caprolactam  Methyl Undecylenate Chromatography (Various Mesh Sizes) MIDC (Rasayani, Maharashtra)
 Heptaldehyde
Vasantha 387  Aluminium Oxide for Column Interested parties please contact:
Acrylic acid Acetonitrile Adipic acid  Zinc Undecylenate Chromatography (Acidic, Basic & Neutral)
Ethyl acetate Ethyl Cellosolve Nitrogen oxides  Calcium Undecylenate  Lipids for GLC Kashyap Shah
 Undecanoic Acid
Mobile: 9769170361
 Heptyl Alcohol
Isopropyl acetate Hydrogen sulphide Carbon monoxide Vasantha 387 HIGH PURITY LIPIDS / Email: kshypshh@yahoo.com
 Heptanoic Acid
Petroleum solvents Acetic acid Odours from effl uent treatment,  Methyl Ricinoleate SPECIALITY FATTY ACIDS / DERIVATIVES
Manufacturers of: HIGH PURITY
food and other industries  Other Salts and Esters  Arachidic Acid 99% Min. Purity by GC ZIRCONIUM CHEMICALS
of Undecylenic Acid
Tetrahydrofuran Isobutylene Flue gas NOx reduction  Alcohol C-11 Undecylenic  Oleic Acid 99% Min. Purity by GC Ammonium / Potassium Zirconium Carbonate
Zirconium Basic Carbonate
MEK Dimethyl sulphide Fugitive emissions  Zinc Ricinoleate  Linoleic Acid 99% Min. Purity by GC Acetate  Sulphate  Oxychloride  Nitrate
 Sodium Caprylate 98% Min. Purity by GC
 Glycerol Mono Undecylenate
Benzene Acrylonitrile (ACN)  Glycerol Mono Caprylate  Salts and Esters of these Fatty Acids Hydroxide  Other Zirconium Salts
Toluene Acetaldehyde ACME SYNTHETIC CHEMICALS Zirconium Chemicals Pvt. Ltd.
Office: 4, Vikram Jyoti Society, Deonar, Mumbai 400 088.
Italics notes design experience Contact: +91 98332 60962 Office No.: 25584532
Email: acme@acmechem.com  Web.: www.acmechem.com Factory: Tel.: 9136333867 / 27410928  Mob.: 09819819364
Email: info@zcplindia.com / zcpl95@gmail.com
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182 Chemical Weekly September 3, 2024
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