公开(公告)号：AU4631893A

公开(公告)日：1994-01-04

申请号：AU4631893

申请日：1993-06-09

Applicant: GOLDEN TECHNOLOGIES COMPANY INC

Inventor： HAMILTON C RICHARD ,  GUSTAFSON ROSS MATTHEW

IPC: B08B3/08 ,  B01D17/00 ,  B01D17/025 ,  B01D61/14 ,  C11D1/12 ,  C11D1/28 ,  C11D1/72 ,  C11D3/10 ,  C11D3/18 ,  C11D3/20 ,  C11D3/382 ,  C11D7/24 ,  C11D7/50 ,  C11D11/00 ,  C23G1/24 ,  C23G5/024

Abstract: Disclosed is a composition and process for cleaning articles contaminated with water insoluble contaminants. The process allows for efficient recycling of components in the system. The wash solution effectively cleans water insoluble contaminants and, upon settling, quickly releases contaminants from the wash solution. In this manner, the wash solution and components of it can be readily recycled. The composition of the present invention includes between about 1.86 volume percent and about 37.2 volume percent terpene, preferably d-limonene, and between about 0.14 volume percent and about 2.8 volume percent surfactant.

公开(公告)号：AU4531393A

公开(公告)日：1994-01-04

申请号：AU4531393

申请日：1993-06-09

Applicant: GOLDEN TECHNOLOGIES COMPANY INC

Inventor： HAMILTON C RICHARD ,  SWEENEY ERIC L

IPC: B01D17/00 ,  B01D61/14 ,  B08B3/08 ,  C02F1/44 ,  C11D7/24 ,  C11D7/26 ,  C11D11/00 ,  C23G1/24 ,  C23G1/36 ,  C23G5/024 ,  B01D17/02

Abstract: Disclosed is a process for separating components of liquids in industrial processes for cleaning of articles. The process is directed toward a terpene-based cleaning system including washing and rinsing of contaminated articles and which further includes separating components of used wash and/or rinse solutions into component parts so that terpene components of the solutions can be recycled for further washing and the water component of the solutions can be purified and recycled for rinsing. The method can include filtering a stream directly from the wash solution to avoid fouling of the filter. The method also includes using a cross flow filter having a pore size of between about 50 ANGSTROM and about 7,500 ANGSTROM to effectively separate water from remaining components of the contaminated wash solution.