39results about How to "Strong degreasing power" patented technology

The invention discloses a tableware detergent containing N-acylglutamate, which belongs to the technical field of daily use chemicals and comprises ingredients prepared according to the following percentage by weight: 0.1%-10% of N-acylglutamate, 1%-25% of negative ion surface active agent, 1%-25% of nonionic surface active agent, 0-4% of amphoteric surface active agent, 0-5% of polyhydric alcohol humectant, 0-5% of electrolyte, 0-1% of pH regulator, 0-0.1% of kathon, 0-0.3% of essence, and the balance water. The tableware containing the N-acylglutamate has the advantages of being free of harm to skin, mild, small in irritant, strong in grease dirt removing capacity, good in biodegrading performance, environment-friendly and the like.

The invention relates to an environment-friendly hydrocarbon cleaning agent, which belongs to the field of industrial cleaning agent. The environment-friendly hydrocarbon cleaning agent comprises the following components in percentage by weight: 40 to 80 percent of C12H26, 10 to 30 percent of C3H3F5, and 10 to 30 percent of C2H5OH. The environment-friendly hydrocarbon cleaning agent has high cleaning capacity and can volatilize completely without leaving any residue, and the ozone depletion coefficient of the environment-friendly hydrocarbon cleaning agent is 0.00. The environment-friendly hydrocarbon cleaning agent is safe for the environment and human body and is an optimal substitute for ozone depleting substance (ODS) cleaning agent.

The invention discloses a novel function of Rhodococcus erythropolis in cleaning of heavy oil scales, wherein, heavy oil biological cleaning agent can be prepared by utilization of thallus cells generated by the Rhodococcus erythropolis for preparation of bacterial solution with water. Particularly, the heavy oil biological cleaning agent consists of thallus cells XP which are cultured by Rhodococcus erythropolis strain CCTCC M 205068 and water, wherein, the dry weight concentration of the Rhodococcus erythropolis thallus cells XP is 8 to 20 grams per liter and the optimized concentration is 12 to 15 grams per liter. Compared with the prior art, the novel function of the Rhodococcus erythropolis in the cleaning of the heavy oil scales has the advantages of good use effect, strong degreasing ability, small environmental pollution and so on, can clean the heavy oil scales on surfaces of metals, plastics, glass and so on and can be widely used for cleaning work platforms, machinery equipment, components and parts, containers and pipes in crude oil mining and production places.

An environment-friendly airplane exterior cleanser is composed of an emulsifier, a surfactant, a solvent, an additive, a penetrant, a corrosion inhibitor, a defoaming agent, and water according to theweight ratio as follows: the emulsifier accounts for 7-10% of the cleanser, the surfactant accounts for 4-8% of the cleanser, the solvent accounts for 4-8% of the cleanser, the additive accounts for3-5% of the cleanser, the penetrant accounts for 1-2% of the cleanser, the corrosion inhibitor accounts for 0.5-1% of the cleanser, the defoaming agent accounts for 0.1-0.5% of the cleanser, and wateraccounts for 70-80% of the cleanser. The invention also provides a preparation method of the cleanser. The environment-friendly airplane exterior cleanser has good solubility on oil dirt, is easy torinse, can be applied at low temperature and is free of corrosion on metal.