Industrial cleaning systems, including solutions for removing various types of deposits, and cognitive cleaning

1. A method of cleaning heat exchanger systems, comprising:

at a computer system having one or more processors and memory storing one or more programs configured for execution by the one or more processors:

determining component percentages of a cleaning solution based, at least in part, on operational parameters of a heat exchanger system, the operational parameters including chemical composition of fluids passing through the heat exchanger system and operating temperatures of the fluids passing through the heat exchanger system, wherein the component percentages include:

hydrogen peroxide, 2-90 wt. %;

complexing agent, 3-30 wt. %;

water-soluble calixarene, 0.01-10 wt. %; and

water;

the complexing agent comprising a polybasic organic acid or a sodium salt thereof, or a derivative of phosphorous acid.

2. The method of claim 1 , wherein determining the component percentages is further based on characterizing a fouling sample collected from the heat exchanger system.

3. The method of claim 2 , wherein characterizing the fouling sample includes determining one or more of:

one or more chemical characteristics of the fouling sample;

one or more mechanical characteristics of the fouling sample; and

one or more physical characteristics of the fouling sample.

4. The method of claim 2 , wherein characterizing the fouling sample includes generating a three-dimensional synthetic model of the fouling sample based on the characteristics of the fouling sample.

5. The method of claim 1 , wherein determining the component percentages is further based on determining a temperature at the heat exchanger system and/or determining a pressure at the heat exchanger system.

6. The method of claim 1 , wherein determining the component percentages is further based on retrieving previously generated cleaning recipes, from a repository, generated for one or more other heat exchanger systems having operational parameters correlated with the operational parameters of the heat exchanger system.

7. The method of claim 1 , wherein the component percentages further comprise an organic acid in an amount of 3-30 wt. %.

8. The method of claim 7 , wherein the organic acid comprises acetic acid, formic acid, propanoic acid, butanoic acid, oxalic acid, citric acid, sulfamic acid, adipic acid, tartaric acid, acid anhydrides, or any combination thereof.

9. The method of claim 1 , wherein the component percentages further comprise a decomposition stabilizer of peroxide compounds in an amount of 1-5 wt. %.

10. The method of claim 9 , wherein the decomposition stabilizer of peroxide compounds comprises one or more of: sodium hexametaphosphate, potassium phosphate, sodium hydrogen phosphate, and sodium dihydrogen phosphate.

11. The method of claim 1 , wherein the component percentages further comprise a surfactant in an amount of 0.5-2.5 wt. %.

12. The method of claim 11 , wherein the surfactant comprises sulfenic acid, an alkyl phenol ethoxylate, or a mixture of sulfenic acid and alkyl phenol ethoxylate.

13. The method of claim 11 , wherein the surfactant comprises a mixture of sulfenic acid with an alkyl phenol ethoxylate in the ratio of 2:1.

14. The method of claim 1 , wherein the component percentages further comprise an inhibitor in an amount of 0.5-1.5 wt. %.

15. The method of claim 1 , wherein the complexing agent further comprises a water-soluble chelating agent.