公开(公告)号：US20220396751A1

公开(公告)日：2022-12-15

申请号：US17845885

申请日：2022-06-21

申请人： ECOLAB USA INC. ,  BASF SE

发明人： Sukhwan SOONTRAVANICH ,  Chris Nagel ,  Jennifer Stokes ,  Claire Notermann ,  James S. Dailey ,  Thomas B. Gessner ,  Joseph P. Borst

IPC分类号： C11D11/00 ,  C11D3/04 ,  B08B3/10 ,  C11D3/20 ,  C11D1/722 ,  C11D1/72 ,  B08B3/08

摘要： Methods and compositions for cleaning industrial equipment (e.g. biofuel or corn ethanol plant equipment) in place at high temperatures using acidic methane sulfonic acid compositions having a low pH.

公开(公告)号：US20230049772A1

公开(公告)日：2023-02-16

申请号：US17878700

申请日：2022-08-01

申请人： Ecolab USA Inc.

发明人： Jennifer STOKES ,  Chris NAGEL ,  Claire NOTERMANN ,  Sukhwan SOONTRAVANICH

IPC分类号： C11D11/00 ,  C11D1/722 ,  C11D3/37 ,  C11D3/22 ,  C11D3/33 ,  C11D3/10 ,  C11D3/00

摘要： Certain booster compositions and methods of using the booster compositions to clean fermentation equipment are disclosed. The booster compositions are useful in environments with variable, changing, unstable, or limited alkalinity sources found within fermentation equipment.