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Special Report
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23/22
166
Contents
iNDOTeCH Speciality Private Limited
Manufacturer of Speciality Chemicals A rapid wrap-up of what’s new in Operations,
• Dioctyl Sodium Sulphosuccinate (DOSS) in
various solvents Processes and Products
• DEFOAMERS for various applications
(Highly effective at very low doses. Competitive Separation Technology
Rates Supported with technical services)
• Di-octyl Maleate (DOM) bents by varying the Fe O particle size
2
3
• 2-Ethyl Hexanol (30-nm, 100-nm, 5-µm) and iron oxide
phase structure (FeO, Fe O , Fe O ) at
2
4
3
3
Contact: 20 wt% loading. The selectivity for the
Plot No. 20, Vivekanand Society, title separation was in the range of 2.44
Tilak Nagar Aurangabad, Maharashtra- 431001
Ph: 8055812141 / 9850260111 and 2.65. Fe O /13X gave an ethylene
3
4
Email: mktg.indotech@gmail.com desorption rate of 0.41 mmol.gm.min.
at 21.4 mT. This work demonstrates
the utility of the above strategy. (ACS
BENZOIC ANHYDRIDE (CAS NO. 93-97-0) Sustainable Chem. Eng., 2023; DOI:
BCFI (CAS NO. 83857-96-9) 10.1021/acssuschemeng.3C01460).
TRITYL CHLORIDE (CAS NO. 76-83-5) MOFs for water harvesting:
(MONO/DI/TRI) METHOXY TRITYL CHLORIDE Machine learning-based predic-
2-CHLORO TRITYL CHLORIDE (CAS NO. 42074-68-0) tion and rapid screening
7-METHOXY 1-TETRALONE (CAS NO. 6836-19-7) [This column has covered some papers
+
VALERIC ANHYDRIDE (CAS NO. 2082-59-9) Synergistic effect of silver-based mol Ag ) and the selectivity was 37.8. on water harvesting from air, which is
ionic liquid (AIL) for ethylene/
Recyclability was good. The mechanism
4-CHLORO BENZOPHENONE (CAS NO. 134-85-0) ethane separation is explained. (Ind. Eng. Chem. Res., 2023; of particular relevance in water-starved
area such as deserts/arid zones.]
LINAGLIPTIN INT. [This column has covered many papers DOI: 10.1021/acs.iecr.3C00721).
Z. Zhang et al have worked on selecting
PREGABALIN INT (STAGE I, II, III & IV) on this subject as the existing com- Magnetic-induced swing top-performing MOFs based on a data-
HORIZON mercial process is based on cryogenic adsorption over iron oxide/13X : driven approach. Adsorption isotherms
CHEMICALS distillation, which is capital- and energy- Effects of particle size and oxide were collected and water adsorption
Mobile : 9717770497 / 9426020080 intensive.] phase on sorbent regeneration properties were extracted. 8000 “Compu-
Email : horizonchemicals101@gmail.com M. Ren et al have studied several AIL
pankajkothari101@yahoo.co.in KNS ADI 1 in ethylene/ethane separation tation-Ready, Experimental” MOFs were
Web : www.horizonchemicals.in solutions for the efficient separation screened. 149 MOFs were identified.
of C H /C H , using silver salts, and K. Baamran et al have referred to the Thus, proper MOFs can be selected. (ACS
2
4
6
2
ethylene glycol. Process variables were emergence of magnetic induction for Sustainable Chem. Eng., 2023; DOI:
PHENYL DICHLOROPHOSPHATE
(CAS NO. 770-12-7)
4-PHENYL 1-BUTANOL (CAS NO. 3360-41-6) studied and the absorption of C H in [E regeneration of sorbent in the title sepa- 10.1021/acssuschem.eng.3C01233).
4
98.50% MIN.
2
min][BF ]/AgBF /EG (2:1:0.1) was up ration. These authors have tuned the
4
4
4A-METHYL-1-4-METHANOANTHRACENE to 101.75 mg per gm (2.17 mol C H / electromagnetic properties of the sor- New bench-scale method to
98.50% MIN.
2
4
-9-10-DIONE (CAS NO. 97804-50-7)
(COMM./PURE ) 99% MIN. elucidate API drying mechanisms
3-BROMO 1-PROPANOL (CAS NO. 627-18-9)
(COMM./PURE ) 99% MIN. D.J. Lamberio et al have worked on the
6-FLUORO 2(1H)-QUINOLIN-ONE
99% MIN.
(COMM./PURE ) (CAS NO. 22614-75-1) title subject as API’s are mostly crys-
(4-BROMOBUTOXY) (TERT-BUTYL)
tallised and then dried. A small-scale
(COMM./PURE ) DIMETHYL SILANE fl ow cell methodology was adopted for
99% MIN.
4- /5- /6- FLUORO 2(1H)-QUINOLIN-ONE
(COMM./PURE ) 1,3-BENZODIOXOLE 4-BROMO crystalline hydrates. Different drying
99% MIN.
(COMM./PURE ) 5-CARBALDEHYDE mechanisms using a minimal number
99% MIN.
of experiments were studied. This study
4-BROMO 1-BUTANOL (CAS NO. 33036-62-3) gives details of the rapid development
2-BROMO 3,4-DIHYDROXY BENZALDEHYDE
Best Chemical Ind. YOYO CHEMICALS KNS ADI of an improved drying process. (Org.
2-BROMO 3-HYDROXY
4-METHOXY BENZALDEHYDE
Proc. Res. Dev., 2023; DOI: 10.1021/
TETRACHEM
KNS ADI 2 acs.optd.3C00066).
Mobile : 9717770497
Email : tetrachem101@gmail.com
Mobile : 09426020080
Chemical Weekly December 26, 2023 Chemical Weekly December 26, 2023 167
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