Apparatus for carrying out a titration procedure for the chemica

Details Apparatus for carrying out a titration procedure for the chemica Apparatus for carrying out a titration procedure for the chemica

1987-03-10

1989-10-10

Richman, Barry S.

Chemical apparatus and process disinfecting, deodorizing, preser

Analyzer, structured indicator, or manipulative laboratory...

Means for analyzing liquid or solid sample

422103, 422110, 422114, 422115, 436 51, 436 53, 436163, 436180, G01N 3116

Patent

active

048730572

ABSTRACT:
The sample and the reagent required for titration are fed into a titration vessel (1), the reagent and/or sample being supplied intermittently in the form of pulses of liquid. Toward this end, a controlled valve (9) is provided in the supply line (4) for the reagent. The opening and closing times of this valve (9) and, hence, the frequency and duration of the pulses of liquid, are chosen such that the ratio of the average sample flow to the average reagent flow is sufficient to achieve the ratio of sample to the reagent at the equivalence point. This renders continuous titration possible, for which only one pump (7) is needed, which does not require any complex servo system and, therefore, has a low energy consumption.

REFERENCES:
patent: 3717435 (1973-02-01), Ertl et al.
patent: 4165218 (1979-08-01), Van Humbeeck et al.
patent: 4215091 (1980-07-01), Petersen et al.

Affiliated with

Also associated with

Rating

Apparatus for carrying out a titration procedure for the chemica does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Apparatus for carrying out a titration procedure for the chemica, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus for carrying out a titration procedure for the chemica will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1956250