DE2726223C2 - Verfahren zur Herstelung einer Mischung verdünnter Schwefelsäure bestimmter Dichte - Google Patents
Verfahren zur Herstelung einer Mischung verdünnter Schwefelsäure bestimmter DichteInfo
- Publication number
- DE2726223C2 DE2726223C2 DE2726223A DE2726223A DE2726223C2 DE 2726223 C2 DE2726223 C2 DE 2726223C2 DE 2726223 A DE2726223 A DE 2726223A DE 2726223 A DE2726223 A DE 2726223A DE 2726223 C2 DE2726223 C2 DE 2726223C2
- Authority
- DE
- Germany
- Prior art keywords
- sulfuric acid
- mixture
- density
- concentrated sulfuric
- water
- 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.)
- Expired
Links
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 title claims description 46
- 239000000203 mixture Substances 0.000 title claims description 23
- 238000000034 method Methods 0.000 title claims description 14
- 238000002360 preparation method Methods 0.000 title claims description 3
- 238000002156 mixing Methods 0.000 claims description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 17
- 230000002378 acidificating effect Effects 0.000 claims description 5
- 238000001816 cooling Methods 0.000 claims description 3
- 238000005406 washing Methods 0.000 claims description 3
- 238000009530 blood pressure measurement Methods 0.000 claims 1
- 238000001739 density measurement Methods 0.000 claims 1
- 230000001105 regulatory effect Effects 0.000 claims 1
- 239000007788 liquid Substances 0.000 description 12
- 239000002253 acid Substances 0.000 description 8
- 239000002351 wastewater Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- FWFGVMYFCODZRD-UHFFFAOYSA-N oxidanium;hydrogen sulfate Chemical compound O.OS(O)(=O)=O FWFGVMYFCODZRD-UHFFFAOYSA-N 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/40—Mixing liquids with liquids; Emulsifying
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/20—Measuring; Control or regulation
- B01F35/21—Measuring
- B01F35/2134—Density or solids or particle number
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/80—Forming a predetermined ratio of the substances to be mixed
- B01F35/82—Forming a predetermined ratio of the substances to be mixed by adding a material to be mixed to a mixture in response to a detected feature, e.g. density, radioactivity, consumed power or colour
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
- Cleaning Or Drying Semiconductors (AREA)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE7607604A SE422007B (sv) | 1976-07-02 | 1976-07-02 | Anordning for att framstella en blandning av svavelsyra och vatten |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2726223A1 DE2726223A1 (de) | 1978-01-12 |
| DE2726223C2 true DE2726223C2 (de) | 1984-06-07 |
Family
ID=20328372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2726223A Expired DE2726223C2 (de) | 1976-07-02 | 1977-06-10 | Verfahren zur Herstelung einer Mischung verdünnter Schwefelsäure bestimmter Dichte |
Country Status (6)
| Country | Link |
|---|---|
| AT (1) | ATA470477A (enExample) |
| DE (1) | DE2726223C2 (enExample) |
| ES (1) | ES460309A1 (enExample) |
| FR (1) | FR2356452A1 (enExample) |
| IT (1) | IT1080265B (enExample) |
| SE (1) | SE422007B (enExample) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3210523A1 (de) * | 1982-03-23 | 1983-10-06 | Kustan Kunststoff Industrieanl | Fertigsaeuremischanlage |
| DD220485A3 (de) * | 1982-04-08 | 1985-03-27 | Ifa Automobilwerke Veb | Verfahren zum herstellen von akkusaeure |
| US4483357A (en) * | 1983-02-22 | 1984-11-20 | Globe-Union Inc. | Method for two stage in-line acid mixing |
| US4984451A (en) * | 1988-11-30 | 1991-01-15 | Computer Instruments Corporation | Method for determining physical properties of liquids |
| CN110975686A (zh) * | 2019-11-06 | 2020-04-10 | 芜湖市皖镁实业有限公司 | 一种生产硫酸镁用浓硫酸稀释设备 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3074277A (en) * | 1958-03-20 | 1963-01-22 | Inland Steel Co | Method and apparatus for automatic control of acid concentration in pickling system |
| GB1047280A (enExample) * | 1964-09-09 | |||
| US3453891A (en) * | 1966-06-27 | 1969-07-08 | Standard Oil Co | Apparatus for determining density of a sample liquid |
| US3460394A (en) * | 1967-06-05 | 1969-08-12 | Del Cryer | Liquid density measuring method and apparatus |
-
1976
- 1976-07-02 SE SE7607604A patent/SE422007B/xx unknown
-
1977
- 1977-06-10 DE DE2726223A patent/DE2726223C2/de not_active Expired
- 1977-06-30 IT IT09506/77A patent/IT1080265B/it active
- 1977-07-01 FR FR7720334A patent/FR2356452A1/fr active Granted
- 1977-07-01 AT AT470477A patent/ATA470477A/de not_active Application Discontinuation
- 1977-07-01 ES ES460309A patent/ES460309A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES460309A1 (es) | 1978-04-01 |
| FR2356452A1 (fr) | 1978-01-27 |
| ATA470477A (de) | 1979-06-15 |
| FR2356452B1 (enExample) | 1983-09-23 |
| DE2726223A1 (de) | 1978-01-12 |
| IT1080265B (it) | 1985-05-16 |
| SE7607604L (sv) | 1978-01-03 |
| SE422007B (sv) | 1982-02-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OD | Request for examination | ||
| D2 | Grant after examination | ||
| 8363 | Opposition against the patent | ||
| 8330 | Complete disclaimer |