Classifications

• • C—CHEMISTRY; METALLURGY
  • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
  • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
  • C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
  • C11D7/02—Inorganic compounds
  • C11D7/04—Water-soluble compounds
  • C11D7/10—Salts
  • C11D7/14—Silicates
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B24—GRINDING; POLISHING
  • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
  • B24C11/00—Selection of abrasive materials or additives for abrasive blasts
• • C—CHEMISTRY; METALLURGY
  • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
  • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
  • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
  • C11D1/66—Non-ionic compounds
  • C11D1/835—Mixtures of non-ionic with cationic compounds
• • C—CHEMISTRY; METALLURGY
  • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
  • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
  • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
  • C11D3/02—Inorganic compounds ; Elemental compounds
  • C11D3/12—Water-insoluble compounds
  • C11D3/1213—Oxides or hydroxides, e.g. Al2O3, TiO2, CaO or Ca(OH)2
• • C—CHEMISTRY; METALLURGY
  • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
  • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
  • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
  • C11D3/02—Inorganic compounds ; Elemental compounds
  • C11D3/12—Water-insoluble compounds
  • C11D3/1233—Carbonates, e.g. calcite or dolomite
• • C—CHEMISTRY; METALLURGY
  • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
  • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
  • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
  • C11D3/02—Inorganic compounds ; Elemental compounds
  • C11D3/12—Water-insoluble compounds
  • C11D3/14—Fillers; Abrasives ; Abrasive compositions; Suspending or absorbing agents not provided for in one single group of C11D3/12; Specific features concerning abrasives, e.g. granulometry or mixtures
• • C—CHEMISTRY; METALLURGY
  • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
  • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
  • C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
  • C11D7/02—Inorganic compounds
  • C11D7/20—Water-insoluble oxides

Definitions

• the invention relates to a cleaning agent for high and low pressure cleaning and method for its use according to the preamble of Claim 1.
• the cleaning agent according to the invention is particularly suitable for removal of pollution caused by "van der Waalscher forces" and / or due to various other forces on the surface to be cleaned are bound.
• the object of the invention is to provide a cleaning agent with the surface-friendly removal of "van-der-Waals" or others Forced dirt particles succeed without the disadvantages of one abrasive cleaning of the object to be cleaned.
• Ball-like solids are an integral part of the cleaning agent a particle size in the nm to ⁇ m range.
• Spherical solids with a particle diameter are preferred smaller than 10 ⁇ m used, which mobilizes "van der Waals forces" bound smallest dirt particles achieved on sensitive surfaces becomes.
• An embodiment of the invention provides that the ball-like solids have a porous, large-volume structure with limited mechanical stability, such as Have silicas, silicic acid derivatives, silicates or bentonites.
• solids can also be used that have a special hardness and have a small volume with high mechanical stability, such as e.g. Solids made of aluminum oxides or aluminum silicates.
• the application concentration of the spherical solids in the Cleaning fluid is at least 0.01% up to about 10%, but preferably between 1% and 5%, wherein the detergent in both solid and liquid form Cleaning liquid can be added.
• the detergent can contain surfactants in general, pH value transmitter, as well as complexing agents and other auxiliary substances be added. Through these additives, the cleaning effect of the Solids are supported and even increased.
• cationic nonionic surfactant systems antistatic and viscosity reducing properties can be used to increase the effect of the solids on the dirt particles.
• the detergent may be in one or more components, i.e. provided as a finished mixture or in individual components and on site mixed and applied. It can be in both solid and liquid Form.
• the viscosity of the cleaning solution in the Application concentration of the viscosity of water can be approximated because otherwise the cleaning effect of the solids decreases.
• the cleaning agent is used in that it is the Cleaning fluid from a high or low pressure cleaner is added, whereby it can be added both before and after the pump unit. Especially when the solids have a larger diameter, we recommend - for Protection of the pump set - the detergent is only added after the Pump unit.
• a typical alkaline cleaning agent according to the invention is composed as follows: 2-5% fatty amines 2-5% Fatty alcohol 2-5% Complexing agents, for example NTA, phosphonates, phosphates 2-5% pH regulators, e.g. KOH, amines, soda 2-5% Solids, e.g. aluminum oxides, aluminum silicates, silicas 2-5% Anti-sedimentation agents, eg bentonites, surfactants > 1% Fragrance and auxiliary substances > 70% Demin. water
• a two-stage cleaning process has proven to be particularly advantageous Proven use of the new cleaning agent.
• the object to be cleaned is pre-cleaned by applying the low-viscosity cleaning agent. This will make the Particles of dirt loosened.
• the dosage is Detergent preferably between 1 - 5%.
• the main cleaning of the object is carried out by high or Low pressure at a temperature greater than or equal to 40 ° C Dosage of the detergent preferably between 0.1 - 1%.

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• Chemical & Material Sciences (AREA)
• Engineering & Computer Science (AREA)
• Life Sciences & Earth Sciences (AREA)
• Chemical Kinetics & Catalysis (AREA)
• Oil, Petroleum & Natural Gas (AREA)
• Wood Science & Technology (AREA)
• Organic Chemistry (AREA)
• Inorganic Chemistry (AREA)
• Mechanical Engineering (AREA)
• Detergent Compositions (AREA)

Applications Claiming Priority (2)

Publications (2)

Family

ID=7654444

Family Applications (1)

Country Status (2)

Cited By (3)

Families Citing this family (1)

Citations (1)

Family Cites Families (16)

• 2000
  • 2000-08-30 DE DE2000142806 patent/DE10042806A1/de not_active Ceased
• 2001
  • 2001-08-21 EP EP01120054A patent/EP1184452A3/fr not_active Withdrawn

Patent Citations (1)

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