Solutions

water base cleaning

solvent cleaning

on-line cleaning

Cleaning agents

water+acid (alkali); water+cleaning agent

solvent oil or light oils

active matters

Use level

water 90%, others 10%

100% solvent

6% active matters

Cleaning process

water+acid (alkali)　→ cycling washing
water+cleaning agent → cycling washing

solvent→ cycling washing

active matter→ automatically continually cleaning

Cleaning time

5-10 days

5-7 days

4－5 days

Applicable conditions

for system with slight carbon deposition and scaling

for system with slight carbon deposition and scaling

for system with serious carbon deposition and scaling

Scale

fatlute, flocculent carbon

fatlute

fatlute, carbide

Discharge

waste oil, waste water

waste solvent

carbide

Environmental evaluation

serious environmental pollution

slight pollution

no pollution

Safety evaluation

safe

explosive, unsafe

safe, protect oil products

Technical degree

common

basically weeded out

innovative, latest technology

Cleaning effects

80%, carbon deposit un-removed

85%, carbon deposit un-removed

98%, carbon deposit completely removed