JPS5712361A - Continuous measuring apparatus - Google Patents
Continuous measuring apparatusInfo
- Publication number
- JPS5712361A JPS5712361A JP8648380A JP8648380A JPS5712361A JP S5712361 A JPS5712361 A JP S5712361A JP 8648380 A JP8648380 A JP 8648380A JP 8648380 A JP8648380 A JP 8648380A JP S5712361 A JPS5712361 A JP S5712361A
- Authority
- JP
- Japan
- Prior art keywords
- resin
- opening
- reactor
- detecting part
- liquid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/44—Resins; rubber; leather
- G01N33/442—Resins, plastics
Abstract
PURPOSE:To continuously measure a conversion rate with a high reliability, by providing the apparatus having an inflow opening of reaction liquid of resin flowing in a reaction vessel, opening for defoaming foams in the resin and detecting part of characteristic value of defoamed liquid of the resin and also, outflow opening returning measured liquid of the resin to the reactor. CONSTITUTION:In manufacturing polyester, urea resin, etc. an inflow opening 1, a defoaming opening 2 placed at a suitable distance from the opening 1, a detecting part 4 separated a little from the opening 2 and a measuring apparatus 6 having an outflow opening 5 which returns measured resin from the part 4 to a reactor, are provided in a reactor. A tube 3 attached with pH meter, measuring apparatus of electric conductivity at the tip end in accordance with measuring items, is inserted in the detecting part 4. The resin liquid flows in and out the apparatus 6 by stirring with a stirrer 8 of the reactor. A measuring tube 4 is attached to the detecting part 4 detachably and an exchange is made possible in accordance with the measuingitems. Thus, a reaction rate is continuously measured with a high accuracy not disturbed by foams.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8648380A JPS5712361A (en) | 1980-06-27 | 1980-06-27 | Continuous measuring apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8648380A JPS5712361A (en) | 1980-06-27 | 1980-06-27 | Continuous measuring apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5712361A true JPS5712361A (en) | 1982-01-22 |
| JPS6349188B2 JPS6349188B2 (en) | 1988-10-03 |
Family
ID=13888217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8648380A Granted JPS5712361A (en) | 1980-06-27 | 1980-06-27 | Continuous measuring apparatus |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5712361A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5984148A (en) * | 1982-11-05 | 1984-05-15 | Toyobo Co Ltd | Continuous measuring device of specific resistance |
| US10431872B1 (en) | 2018-04-05 | 2019-10-01 | Lg Electronics Inc. | Mobile terminal |
| US10560557B2 (en) | 2018-04-05 | 2020-02-11 | Lg Electronics Inc. | Mobile terminal |
-
1980
- 1980-06-27 JP JP8648380A patent/JPS5712361A/en active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5984148A (en) * | 1982-11-05 | 1984-05-15 | Toyobo Co Ltd | Continuous measuring device of specific resistance |
| US10431872B1 (en) | 2018-04-05 | 2019-10-01 | Lg Electronics Inc. | Mobile terminal |
| US10560557B2 (en) | 2018-04-05 | 2020-02-11 | Lg Electronics Inc. | Mobile terminal |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6349188B2 (en) | 1988-10-03 |
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