Accordingly, there are provided coated microcapsules including a microcapsule, said microcapsules including a polymeric shell and a liquid core material encapsulated therein; and a metallic coating surrounding said microcapsules; wherein the metallic coating includes particles of a first metal adsorbed on said polymeric shell and a film of a second metal formed thereon; and wherein the metallic coating has a maximum thickness of 1000 nm; and methods and formulations related thereto.

Accordingly, there are provided coated microcapsules including: a microcapsule including a polymeric shell and a liquid core material encapsulated therein; and a metallic coating surrounding said microcapsule, wherein the metallic coating includes particles of a first metal adsorbed on said polymeric shell and a film of a second metal formed thereon; wherein the particles of the first metal are adsorbed on said polymeric shell by contacting the polymeric shell with a reducing agent and a solution comprising ions of the first metal, thereby reducing said ions and forming particles of the first metal adsorbed on said polymeric shell; method and formulations related thereto are also provided.

Accordingly, there are provided coated microcapsules including: a microcapsule including a polymeric shell and a liquid core material encapsulated therein; and a metallic coating surrounding said microcapsule, wherein the metallic coating includes particles of a first metal adsorbed on said polymeric shell and a film of a second metal formed thereon; wherein the particles of the first metal are adsorbed on said polymeric shell by contacting the polymeric shell with a reducing agent and a solution comprising ions of the first metal, thereby reducing said ions and forming particles of the first metal adsorbed on said polymeric shell; method and formulations related thereto are also provided.

The present invention relates to a process for removing noxious gases and cleaning hydrocarbon contaminants from equipment at a refinery, plant, or other facility during a turnaround period. The process includes injecting an aromatic solvent into the contaminated equipment with a gas stream, such as steam, and an additive. The combination of the steam and the chemical blend of solvent and additive dissolves harmful hydrocarbon material and removes noxious vapors from the equipment in a manner that is faster, more efficient, and can be performed at a significantly lower cost.

The present invention relates to a process for removing noxious gases and cleaning hydrocarbon contaminants from equipment at a refinery, plant, or other facility during a turnaround period. The process includes injecting an aromatic solvent into the contaminated equipment with a gas stream, such as steam, and an additive. The combination of the steam and the chemical blend of solvent and additive dissolves harmful hydrocarbon material and removes noxious vapors from the equipment in a manner that is faster, more efficient, and can be performed at a significantly lower cost.

Disclosed are a cleaning solution mixing system, a tool and a method of operation thereof, including an ultrapure water source for providing ultrapure water; an ammonia filter for filtering ammonia in gas form; a hydrogen peroxide filter for filtering hydrogen peroxide in gas form; an ammonia re-gas membrane for dissolving the ammonia in the ultrapure water and forming ultra-dilute ammoniated water; a hydrogen peroxide re-gas membrane for dissolving the hydrogen peroxide in the ultrapure water and forming ultra-dilute hydrogenated water; and a mixer for forming an ultra-dilute cleaning solution by mixing the ultra-dilute ammoniated water and the ultra-dilute hydrogenated water.

Disclosed are a cleaning solution mixing system, a tool and a method of operation thereof, including an ultrapure water source for providing ultrapure water; an ammonia filter for filtering ammonia in gas form; a hydrogen peroxide filter for filtering hydrogen peroxide in gas form; an ammonia re-gas membrane for dissolving the ammonia in the ultrapure water and forming ultra-dilute ammoniated water; a hydrogen peroxide re-gas membrane for dissolving the hydrogen peroxide in the ultrapure water and forming ultra-dilute hydrogenated water; and a mixer for forming an ultra-dilute cleaning solution by mixing the ultra-dilute ammoniated water and the ultra-dilute hydrogenated water.

A composition, kit and method useful in a multi-stage washing method for cleaning an aluminum or aluminum alloy containers while reducing hazardous exposure of workers to toxic levels of hydrogen fluoride or ammonium bifluoride employs a stable, neutralized ammonium bifluoride-containing accelerator solution for addition to an acidic wash solution.

A one part, solids containing decontamination blend composition comprises a solid acetyl donor coated with a compound that protects it from hydrolysis, a peroxygen source, optionally a catalyst, optionally a surfactant, and optionally a buffer. The decontamination blend composition is generally in a dry powder, particle, etc form or in a tablet, pill, etc form and is complete in and of itself in that no additional compounds are required prior to use and is readily distributed as a one package system. Upon the addition of water, a peroxygen compound such as hydrogen peroxide is formed, and peracetic acid is generated under alkaline conditions. The decontamination blend composition is particularly suitable for oxidizing various chemical and biological compounds thereby eradicating the same in situ as on surfaces, clothes, articles, and the like. Representative contaminants include mustard gas, nerve gas, bacterial toxins, anthrax, bird flu, and the like.

A dishwashing detergent comprising a builder; a surfactant; a first polymer comprising monoethylenically unsaturated C3-C6 carboxylic acid units and C1-C12 alkyl (meth)acrylate units; and a dispersant comprising a second polymer comprising monoethylenically unsaturated C3-C6 carboxylic acid units.