Method and system for optimizing batch process of preparing solution
US6527018B2 · kind B2 · utility
8Cited by
2References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 6, 2001 |
| Grant date | Mar 4, 2003 |
| Priority date | — |
| Expiry date | Jul 10, 2021 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01J2219/00049
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
Each of the batch processing lines has its exclusive one set material processing line independent from others and is operated according to the special algorithm which changes an amount to be prepared in the batch process in a few batches in the final stage of the downstream process based on a calculated total amount required by the downstream process to complete manufacturing. The method for preparing is capable of easily coping with the change of raw materials or prescriptions for the product without increasing or changing existing pipe lines or chemical liquid stock vessels and almost completely avoiding a waste of material.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.