61 results about "Tetrapotassium pyrophosphate" patented technology

A corrosion inhibitor for use with Urea Ammonium Nitrate solutions is disclosed, comprising a blend of molybdate and one or more of the inorganic phosphates (including phosphates, polyphosphates, and pyrophosphates) and organic phosphates or phosphonates. Inorganic phosphates include, but are not limited to, SHMP (Sodium Hexametaphosphate) and TKPP (Tetra-Potassium Pyrophosphate). Phosphoric acid may also be utilized to provide phosphate ions, by itself or in combination with other phosphorous containing compounds as a secondary inhibitor. There are numerous other inorganic phosphates that will also serve as suitable secondary inhibitors. Organic phosphates or phosphonates include, but are not limited to, HEDP (1-Hydroxyethylidine-1,1-diphosphonic acid; also known as ethanol diphosphonate, acetodiphosphonic acid, or etidronic acid), ATMP (aminotri(methylenephosphonic acid)), PBTC (Phosphonobutane tricarboxylic acid), DETPMP (Diethylenetriaminepenta(methylene phosphonic acid)), and HPA (hydroxyphosphono acetic acid). There are numerous other organic phosphates and phosphonates that will also serve as suitable secondary inhibitors. The amount of molybdate can range from 1 ppm to 500 ppm by weight of fertilizer solution, with the preferred range from 10 ppm to 200 ppm. Amounts of inorganic or organic phosphate can also range from levels as low as 1 ppm up to 500 ppm, with the preferred range being from 5 ppm to 50 ppm.

The invention provides carrageenan and konjac glucomannan special composite gum for meat products and a preparation process thereof, the carrageenan and konjac glucomannan special composite gum comprises kappa carrageenan, konjac glucomannan and tetrapotassium pyrophosphate, the weight part addition ratio of kappa carrageenan to konjac glucomannan is 5: 5-9: 1, the added amount of the tetrapotassium pyrophosphate by weight is 10-20% of the total weight of kappa carrageenan and konjac glucomannan. The preparation process comprises the steps of wet mixing, drying, crushing and the like. The technical problems that in the prior art, carrageenan and konjac glucomannan are easy to flow when heated in meat products, and the synergistic effect is greatly weakened are solved. The preparation process is reasonable in design, the prepared carrageenan and konjac glucomannan special composite gel is high in strength and not prone to flowing after being heated, and meat products are high in quality in all aspects.

The invention provides an environment-friendly cleaning agent for metal products and a preparation method thereof, relating to the field of cleaning agents, comprising the following components: 15-22 parts of sodium polyacrylate, 13-17 parts of trichlorethylene, and 5-8 parts of fatty alcohol polyoxyethylene ether , 8‑10 parts of tetrapotassium phosphate, 5‑9 parts of co-emulsifier, 5‑10 parts of sodium sucrose fatty acid, 12‑16 parts of sodium pyrophosphate, 4‑6 parts of trisodium phosphate, 5‑8 parts of sodium citrate, poly 5-8 parts of carboxylic acid water-based dispersant, 2-5 parts of pH regulator, 4-6 parts of toluene, 1-2 parts of sodium stearate, 10-20 parts of polyvinyl alcohol, 8-12 parts of fatty alcohol polyoxyethylene ether 5-8 parts of glycerol, 2-5 parts of anionic surfactant, 1-5 parts of corrosion inhibitor, 23-35 parts of deionized water; Dust, sand, bird droppings, shellac, and other dirt on component glass; the cleaning agent of the present invention is environmentally friendly, non-toxic and non-polluting, and the method of use of the present invention is simple. It only needs to be sprayed on the surface of metal products, and then wipe dry with cotton cloth after slightly drying That's it, no need to rinse with water.

The invention discloses a fruity oil stain cleaning agent and a preparation method thereof. The fruity oil stain cleaning agent is prepared from the following components in parts by weight: 830-848 parts of soft water, 12-18 parts of soda ash, 20-30 parts of liquid alkali, 8-12 parts of high performance surfactants, 15-25 parts of tetrapotassium pyrophosphate, 25-35 parts of chelating agents, 15-25 parts of anionic surfactants, 45-55 parts of solvents, 0.5-1.5 parts of essences, 15-25 parts of corn ferment, and 10-15 parts of long-acting antibacterial agents; the long-acting antibacterial agents are prepared from the following components in parts by weight: 1.3-1.6 parts of grapefruit peel extract, 0.8-1.2 parts of D-limonene, 0.6-1.0 part of silicone quaternary ammonium antibacterial agents, 1.1-1.5 parts of polyhexamethylene biguanide, and 0.5-0.9 parts of coffee grounds. The fruity oil stain cleaning agent disclosed by the invention has the advantages of long-term sterilization andbetter cleaning effect in a low temperature environment.

The invention relates to a novel resin solvent capable of being used for recovery of an aged motor vehicle lampshade. The novel resin solvent comprises the following components: 35 of No. 0 white oil, 12 of tetrapotassium pyrophosphate, 35-40 of vegetable oil, a small amount (less than 2) of triethanolamine, 0.1% of silicone oil, 1% of a varnish, 7.2 of diethanolamine, 0.1 of a fluorescent brightener, and the balance being water. The novel resin solvent capable of being used for the recovery of the aged motor vehicle lampshade has the main characteristics that a finished product has strong lubrication degree after precipitating for 24 hours according to the above formula, has very strong maintenance function, can repair the aged motor vehicle lampshade to shine like a new, has low cost, etc. Besides, the finished product is not likely to stick ashes.