Patent application 14512142 (US), filed 2014-10-10
Publication number: US20150023852A1
Title: CONTROL OF WET SCRUBBER OXIDATION INHIBITOR AND BYPRODUCT RECOVERY
CPC codes: B01D  53/68
B01D  15/08
B01D  53/346
B01D  53/40
B01D  53/50
B01D  53/64
B01D  53/78
B01D  53/8665
B01D  53/96
B01D2257/202
B01D2258/0283
Y10S 210/914
Office action: rejection, dated 2015-10-15
Rejection reasons: obviousness_103
double_patenting
Prior art cited: ref_id: 20040223896
ref_type: patent
severity: obviousness
ref_id: 20080107579
ref_type: patent
severity: obviousness
Final disposition: pending (2015-10-15)