DE1284409B - Verfahren zum Verhindern des Erstarrens und Zusammenbackens von koernigem Natriumchlorid - Google Patents
Verfahren zum Verhindern des Erstarrens und Zusammenbackens von koernigem NatriumchloridInfo
- Publication number
- DE1284409B DE1284409B DE1965J0027516 DEJ0027516A DE1284409B DE 1284409 B DE1284409 B DE 1284409B DE 1965J0027516 DE1965J0027516 DE 1965J0027516 DE J0027516 A DEJ0027516 A DE J0027516A DE 1284409 B DE1284409 B DE 1284409B
- Authority
- DE
- Germany
- Prior art keywords
- rock salt
- sodium chloride
- calcium chloride
- additive
- sodium
- 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
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 title claims description 71
- 239000011780 sodium chloride Substances 0.000 title claims description 42
- 238000007711 solidification Methods 0.000 title claims description 20
- 230000008023 solidification Effects 0.000 title claims description 20
- 238000000034 method Methods 0.000 title claims description 7
- 230000003405 preventing effect Effects 0.000 title claims description 4
- 235000002639 sodium chloride Nutrition 0.000 claims description 52
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 claims description 18
- 239000000654 additive Substances 0.000 claims description 17
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 claims description 12
- 230000000996 additive effect Effects 0.000 claims description 12
- 239000001110 calcium chloride Substances 0.000 claims description 12
- 229910001628 calcium chloride Inorganic materials 0.000 claims description 12
- 150000003839 salts Chemical class 0.000 claims description 11
- 239000000126 substance Substances 0.000 claims description 9
- 238000009833 condensation Methods 0.000 claims description 8
- 230000005494 condensation Effects 0.000 claims description 8
- 230000000694 effects Effects 0.000 claims description 8
- 229920005862 polyol Polymers 0.000 claims description 7
- 150000003077 polyols Chemical class 0.000 claims description 7
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 claims description 6
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 claims description 6
- PANJMBIFGCKWBY-UHFFFAOYSA-N iron tricyanide Chemical compound N#C[Fe](C#N)C#N PANJMBIFGCKWBY-UHFFFAOYSA-N 0.000 claims description 6
- 239000001768 carboxy methyl cellulose Substances 0.000 claims description 4
- NAVJNPDLSKEXSP-UHFFFAOYSA-N Fe(CN)2 Chemical class N#C[Fe]C#N NAVJNPDLSKEXSP-UHFFFAOYSA-N 0.000 claims description 3
- DPXJVFZANSGRMM-UHFFFAOYSA-N acetic acid;2,3,4,5,6-pentahydroxyhexanal;sodium Chemical compound [Na].CC(O)=O.OCC(O)C(O)C(O)C(O)C=O DPXJVFZANSGRMM-UHFFFAOYSA-N 0.000 claims description 3
- 235000019812 sodium carboxymethyl cellulose Nutrition 0.000 claims description 3
- 229920001027 sodium carboxymethylcellulose Polymers 0.000 claims description 3
- 239000007921 spray Substances 0.000 claims description 3
- 230000002209 hydrophobic effect Effects 0.000 claims description 2
- 150000002500 ions Chemical class 0.000 claims description 2
- 239000004615 ingredient Substances 0.000 claims 3
- JFSUDVTVQZUDOP-UHFFFAOYSA-N tetrasodium;iron(2+);hexacyanide;decahydrate Chemical compound O.O.O.O.O.O.O.O.O.O.[Na+].[Na+].[Na+].[Na+].[Fe+2].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-] JFSUDVTVQZUDOP-UHFFFAOYSA-N 0.000 claims 3
- 239000003599 detergent Substances 0.000 claims 2
- 238000002156 mixing Methods 0.000 claims 2
- OWAKUMRLEDLTOQ-UHFFFAOYSA-N O.O.O.O.O.O.O.O.O.O.[C-]#N.[Na+] Chemical compound O.O.O.O.O.O.O.O.O.O.[C-]#N.[Na+] OWAKUMRLEDLTOQ-UHFFFAOYSA-N 0.000 claims 1
- UTYXJYFJPBYDKY-UHFFFAOYSA-N tetrapotassium;iron(2+);hexacyanide;trihydrate Chemical compound O.O.O.[K+].[K+].[K+].[K+].[Fe+2].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-] UTYXJYFJPBYDKY-UHFFFAOYSA-N 0.000 claims 1
- 239000012267 brine Substances 0.000 description 4
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 4
- 230000008014 freezing Effects 0.000 description 2
- 238000007710 freezing Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 1
- XFXPMWWXUTWYJX-UHFFFAOYSA-N Cyanide Chemical compound N#[C-] XFXPMWWXUTWYJX-UHFFFAOYSA-N 0.000 description 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 1
- 239000008112 carboxymethyl-cellulose Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 150000004683 dihydrates Chemical class 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000005496 eutectics Effects 0.000 description 1
- 230000002631 hypothermal effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 239000012266 salt solution Substances 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- XZPVPNZTYPUODG-UHFFFAOYSA-M sodium;chloride;dihydrate Chemical group O.O.[Na+].[Cl-] XZPVPNZTYPUODG-UHFFFAOYSA-M 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 239000000271 synthetic detergent Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
- C01D3/00—Halides of sodium, potassium or alkali metals in general
- C01D3/26—Preventing the absorption of moisture or caking of the crystals
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
- B01J2/30—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic using agents to prevent the granules sticking together; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F6/00—Superconducting magnets; Superconducting coils
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Power Engineering (AREA)
- Materials Applied To Surfaces To Minimize Adherence Of Mist Or Water (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US34585964A | 1964-02-19 | 1964-02-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE1284409B true DE1284409B (de) | 1968-12-05 |
| DE1284409C2 DE1284409C2 (enrdf_load_stackoverflow) | 1977-06-16 |
Family
ID=23356799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1965J0027516 Granted DE1284409B (de) | 1964-02-19 | 1965-02-15 | Verfahren zum Verhindern des Erstarrens und Zusammenbackens von koernigem Natriumchlorid |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE659996A (enrdf_load_stackoverflow) |
| CH (1) | CH475165A (enrdf_load_stackoverflow) |
| DE (1) | DE1284409B (enrdf_load_stackoverflow) |
| GB (1) | GB1092692A (enrdf_load_stackoverflow) |
| NL (1) | NL6502043A (enrdf_load_stackoverflow) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2480694A (en) * | 1946-09-12 | 1949-08-30 | Int Minerals & Chem Corp | Preventing sylvite crystals from caking |
| CH354063A (de) * | 1956-07-06 | 1961-05-15 | Koninkl Nl Zoutindustrie Nv | Verfahren zur Herstellung von Salz durch Verdampfen von Lösungen |
-
1965
- 1965-01-18 GB GB220165A patent/GB1092692A/en not_active Expired
- 1965-02-15 DE DE1965J0027516 patent/DE1284409B/de active Granted
- 1965-02-15 CH CH199265A patent/CH475165A/de not_active IP Right Cessation
- 1965-02-18 NL NL6502043A patent/NL6502043A/xx unknown
- 1965-02-19 BE BE659996D patent/BE659996A/xx unknown
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2480694A (en) * | 1946-09-12 | 1949-08-30 | Int Minerals & Chem Corp | Preventing sylvite crystals from caking |
| CH354063A (de) * | 1956-07-06 | 1961-05-15 | Koninkl Nl Zoutindustrie Nv | Verfahren zur Herstellung von Salz durch Verdampfen von Lösungen |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1092692A (en) | 1967-11-29 |
| BE659996A (enrdf_load_stackoverflow) | 1965-08-19 |
| DE1284409C2 (enrdf_load_stackoverflow) | 1977-06-16 |
| CH475165A (de) | 1969-07-15 |
| NL6502043A (enrdf_load_stackoverflow) | 1965-08-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| E77 | Valid patent as to the heymanns-index 1977 | ||
| EHJ | Ceased/non-payment of the annual fee |