Sulfur-Dioxide/Sulfurous-Acid TRIZ Cases
- Pre-scrubber with Base Injection for High SO2 Gas Streams
A pre-scrubber unit injects strong base into aqueous circulation to absorb sulfur dioxide from feed gas streams.
- Isoolefin Dimerization Using Sulfurous Acid Catalyst
Sulfurous acid catalyzes isoolefin dimerization, eliminating periodic shutdowns required for solid resin catalyst regeneration.
- Multiplex Amplification Detection Assay for Low-Target DNA
Shared primers in a two-stage amplification strategy boost low-copy target detection accuracy while minimizing non-specific background noise.