Abstract: A urea-based slow-release fertilizer composition comprising an alkaline oil component and a urea component, wherein, the alkaline oil component is coated on the urea component, such that the ratio of the alkaline oil component to the urea component is in the range of 0.01:100 to 0.1:100. The fertilizer is cost-effective, easy-to-use, and its quality is maintained during storage and transport.

Abstract: A urea-based slow-release fertilizer composition comprising an alkaline oil component and a urea component, wherein, the alkaline oil component is coated on the urea component, such that the ratio of the alkaline oil component to the urea component is in the range of 0.01:100 to 0.1:100. The fertilizer is cost-effective, easy-to-use, and its quality is maintained during storage and transport.

Abstract: Titanosilicate catalyst is used in the oxidation reactions such as allylchloride epoxidation, phenol hydroxylation, Cyclohexanone ammoximation. During the reaction the catalyst is deactivated which further decrease in the efficiency of the oxidation reactions. The present invention provides a method for an efficient regeneration of catalyst titanosilicate catalyst at low temperature below 100° C. using a gaseous mixture containing ozone, without isolating the catalyst from the reactor system.

Abstract: The present disclosure provides a method for isolation and purification of sodium sulfide (Na2S) formed during desulfurization of petroleum residue. The process involves treating a sludge containing Na2S obtained during desulfurization of petroleum residue with a mixture of at least one organic solvent and water.

Abstract: A process for desulphurization of petroleum oil, comprising the step of diluting the feed oil with a suitable organic solvent prior to the desulphurization reaction, is disclosed. The organic solvent is selected from alkanes, alkenes, cyclic alkenes and alkynes, and particularly selected from n-hexane, cyclohexane, heptane, pentene, hexene, heptene, octene, toluene and xylene. The solvent concentration in the mixture of feed oil and solvent is in the range of 0.1-70%.

Abstract: Titanosilicate catalyst is used in the oxidation reactions such as allylchloride epoxidation, phenol hydroxylation, Cyclohexanone ammoximation. During the reaction the catalyst is deactivated which further decrease in the efficiency of the oxidation reactions. The present invention provides a method for an efficient regeneration of catalyst titanosilicate catalyst at low temperature below 100° C. using a gaseous mixture containing ozone, without isolating the catalyst from the reactor system.

Abstract: A dispersion apparatus for agitating particulate mass in a rotating drum. The dispersion apparatus comprises a plurality of perforated flights radically extending from the inner surface of the rotating drum which rotates about an operatively longitudinal axis. The perforated flights are provided with at least one perforation. The perforated flights have the advantage of increasing the throughput of the rotating drum unit, reducing the time required for heating and mass transfer by increasing the contact surface of the perforated flights with the particulate mass to be dispersed by the dispersion apparatus.

Abstract: The invention relates to a process for charging a polymeric product with attribute imparting agent(s) to the polymeric product prepared by the process and to a composition for preparing the polymeric product capable of retaining the acquired attributes for a long period of time.

Abstract: A viscose fiber having property modifying constituents such as thermoregulatory activity, antimicrobial activity, and perfumed and a method of making thereof is disclosed. Micro-reservoirs are formed in the fibers having thermoregulatory activity, antimicrobial constituents, and perfumed constituents.

Abstract: A lyocell fiber having property modifying constituents such as thermoregulatory activity, antimicrobial activity, and perfumed and a method of making thereof is disclosed. Micro-reservoirs are formed in the fibers having thermoregulatory activity, antimicrobial constituents, and perfumed constituents.

Abstract: A acrylic fiber having property modifying constituents such as thermoregulatory activity, antimicrobial activity, and perfumed and a method of making thereof is disclosed. Micro-reservoirs are formed in the fibers having thermoregulatory activity, antimicrobial constituents, and perfumed constituents.