DE1810571A1 - Verfahren zur Verhinderung von steinbildenden Ablagerungen in waessrigen Systemen - Google Patents
Verfahren zur Verhinderung von steinbildenden Ablagerungen in waessrigen SystemenInfo
- Publication number
- DE1810571A1 DE1810571A1 DE19681810571 DE1810571A DE1810571A1 DE 1810571 A1 DE1810571 A1 DE 1810571A1 DE 19681810571 DE19681810571 DE 19681810571 DE 1810571 A DE1810571 A DE 1810571A DE 1810571 A1 DE1810571 A1 DE 1810571A1
- Authority
- DE
- Germany
- Prior art keywords
- water
- acid
- aminoalkylenephosphonic
- modified starch
- acids
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims description 12
- 239000002253 acid Substances 0.000 claims description 26
- 229920000881 Modified starch Polymers 0.000 claims description 17
- 235000019426 modified starch Nutrition 0.000 claims description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
- 150000007513 acids Chemical class 0.000 claims description 12
- 239000000203 mixture Substances 0.000 claims description 9
- 239000004368 Modified starch Substances 0.000 claims description 7
- 238000004140 cleaning Methods 0.000 claims description 6
- 238000011081 inoculation Methods 0.000 claims description 3
- DUYCTCQXNHFCSJ-UHFFFAOYSA-N dtpmp Chemical compound OP(=O)(O)CN(CP(O)(O)=O)CCN(CP(O)(=O)O)CCN(CP(O)(O)=O)CP(O)(O)=O DUYCTCQXNHFCSJ-UHFFFAOYSA-N 0.000 claims description 2
- YDONNITUKPKTIG-UHFFFAOYSA-N [Nitrilotris(methylene)]trisphosphonic acid Chemical compound OP(O)(=O)CN(CP(O)(O)=O)CP(O)(O)=O YDONNITUKPKTIG-UHFFFAOYSA-N 0.000 claims 1
- 239000003795 chemical substances by application Substances 0.000 claims 1
- NFDRPXJGHKJRLJ-UHFFFAOYSA-N edtmp Chemical compound OP(O)(=O)CN(CP(O)(O)=O)CCN(CP(O)(O)=O)CP(O)(O)=O NFDRPXJGHKJRLJ-UHFFFAOYSA-N 0.000 claims 1
- -1 oxy- Chemical class 0.000 claims 1
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 12
- 229920002472 Starch Polymers 0.000 description 12
- 235000019698 starch Nutrition 0.000 description 12
- 239000000243 solution Substances 0.000 description 10
- 229920001592 potato starch Polymers 0.000 description 8
- 239000008107 starch Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 6
- 239000011521 glass Substances 0.000 description 6
- 239000000126 substance Substances 0.000 description 6
- 229920000388 Polyphosphate Polymers 0.000 description 5
- 239000001205 polyphosphate Substances 0.000 description 5
- 235000011176 polyphosphates Nutrition 0.000 description 5
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 description 5
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 4
- 229920002261 Corn starch Polymers 0.000 description 4
- 239000000460 chlorine Substances 0.000 description 4
- 229910052801 chlorine Inorganic materials 0.000 description 4
- 239000008120 corn starch Substances 0.000 description 4
- 235000011121 sodium hydroxide Nutrition 0.000 description 4
- 238000002255 vaccination Methods 0.000 description 4
- 229920001353 Dextrin Polymers 0.000 description 3
- 239000004375 Dextrin Substances 0.000 description 3
- 229910019093 NaOCl Inorganic materials 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 235000019425 dextrin Nutrition 0.000 description 3
- 239000004575 stone Substances 0.000 description 3
- 239000005708 Sodium hypochlorite Substances 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 230000007062 hydrolysis Effects 0.000 description 2
- 238000006460 hydrolysis reaction Methods 0.000 description 2
- 239000007800 oxidant agent Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- 230000002195 synergetic effect Effects 0.000 description 2
- QJSFUOBKBXVTMN-UHFFFAOYSA-N C=C.P(O)(O)=O Chemical compound C=C.P(O)(O)=O QJSFUOBKBXVTMN-UHFFFAOYSA-N 0.000 description 1
- RGHNJXZEOKUKBD-UHFFFAOYSA-N D-gluconic acid Natural products OCC(O)C(O)C(O)C(O)C(O)=O RGHNJXZEOKUKBD-UHFFFAOYSA-N 0.000 description 1
- RPNUMPOLZDHAAY-UHFFFAOYSA-N Diethylenetriamine Chemical compound NCCNCCN RPNUMPOLZDHAAY-UHFFFAOYSA-N 0.000 description 1
- RGHNJXZEOKUKBD-SQOUGZDYSA-N Gluconic acid Natural products OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C(O)=O RGHNJXZEOKUKBD-SQOUGZDYSA-N 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- 239000004115 Sodium Silicate Substances 0.000 description 1
- 206010042674 Swelling Diseases 0.000 description 1
- 238000006887 Ullmann reaction Methods 0.000 description 1
- 125000005907 alkyl ester group Chemical group 0.000 description 1
- 239000002518 antifoaming agent Substances 0.000 description 1
- 239000012736 aqueous medium Substances 0.000 description 1
- 239000007900 aqueous suspension Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000012459 cleaning agent Substances 0.000 description 1
- 239000008139 complexing agent Substances 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000006735 deficit Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000174 gluconic acid Substances 0.000 description 1
- 235000012208 gluconic acid Nutrition 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 235000013336 milk Nutrition 0.000 description 1
- 239000008267 milk Substances 0.000 description 1
- 210000004080 milk Anatomy 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 235000013808 oxidized starch Nutrition 0.000 description 1
- 150000003009 phosphonic acids Chemical class 0.000 description 1
- 239000004848 polyfunctional curative Substances 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000012487 rinsing solution Substances 0.000 description 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 1
- 229910052911 sodium silicate Inorganic materials 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 239000000080 wetting agent Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/36—Organic compounds containing phosphorus
- C11D3/364—Organic compounds containing phosphorus containing nitrogen
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
- C02F5/08—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents
- C02F5/10—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances
- C02F5/14—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances containing phosphorus
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/20—Organic compounds containing oxygen
- C11D3/22—Carbohydrates or derivatives thereof
- C11D3/222—Natural or synthetic polysaccharides, e.g. cellulose, starch, gum, alginic acid or cyclodextrin
- C11D3/223—Natural or synthetic polysaccharides, e.g. cellulose, starch, gum, alginic acid or cyclodextrin oxidised
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/20—Organic compounds containing oxygen
- C11D3/22—Carbohydrates or derivatives thereof
- C11D3/222—Natural or synthetic polysaccharides, e.g. cellulose, starch, gum, alginic acid or cyclodextrin
- C11D3/228—Natural or synthetic polysaccharides, e.g. cellulose, starch, gum, alginic acid or cyclodextrin with phosphorus- or sulfur-containing groups
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Emergency Medicine (AREA)
- Molecular Biology (AREA)
- General Chemical & Material Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Detergent Compositions (AREA)
- Cosmetics (AREA)
Priority Applications (16)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE758933D BE758933R (fr) | 1968-11-23 | Procede pour empecher la formation de depots pierreux dans des systemesaqueux | |
| DE19681810571 DE1810571A1 (de) | 1968-11-23 | 1968-11-23 | Verfahren zur Verhinderung von steinbildenden Ablagerungen in waessrigen Systemen |
| ES370330A ES370330A1 (es) | 1968-11-23 | 1969-08-07 | Procedimiento para evitar sedimentaciones petrificantes en sistemas acuosos. |
| CH1412569A CH524543A (de) | 1968-11-23 | 1969-09-17 | Verfahren zur Verhinderung von steinbildenden Ablagerungen in wässrigen Systemen |
| GB1233128D GB1233128A (enrdf_load_stackoverflow) | 1968-11-23 | 1969-10-07 | |
| AT1027369A AT292591B (de) | 1968-11-23 | 1969-10-31 | Verfahren zur Verhinderung von steinbildenden Ablagerungen in wässerige Medien führenden oder enthaltenden Systemen |
| NL6917173A NL6917173A (enrdf_load_stackoverflow) | 1968-11-23 | 1969-11-14 | |
| FR6939751A FR2023963A1 (enrdf_load_stackoverflow) | 1968-11-23 | 1969-11-19 | |
| BE742053D BE742053A (enrdf_load_stackoverflow) | 1968-11-23 | 1969-11-21 | |
| DE19691965018 DE1965018A1 (de) | 1968-11-23 | 1969-12-27 | Verfahren zur Verhinderung von steinbildenden Ablagerungen in waessrigen Systemen |
| ES385095A ES385095A2 (es) | 1968-11-23 | 1970-10-31 | Procedimiento para evitar sedimentaciones petrificantes en sistemas acuosos. |
| FR7042145A FR2085571B2 (enrdf_load_stackoverflow) | 1968-11-23 | 1970-11-24 | |
| GB5947870A GB1284680A (en) | 1968-11-23 | 1970-12-15 | Method of preventing or inhibiting scale deposition in aqueous systems |
| CH1890770A CH537879A (de) | 1968-11-23 | 1970-12-21 | Verfahren zur Verhinderung von steinbildenden Ablagerungen in wässrigen Systemen |
| NL7018591A NL7018591A (enrdf_load_stackoverflow) | 1968-11-23 | 1970-12-21 | |
| AT1154570A AT300682B (de) | 1968-11-23 | 1970-12-22 | Verfahren zur Verhinderung von steinbildenden Ablagerungen in wässerige Medien führenden oder enthaltenden Systemen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19681810571 DE1810571A1 (de) | 1968-11-23 | 1968-11-23 | Verfahren zur Verhinderung von steinbildenden Ablagerungen in waessrigen Systemen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1810571A1 true DE1810571A1 (de) | 1970-06-25 |
Family
ID=5714123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19681810571 Pending DE1810571A1 (de) | 1968-11-23 | 1968-11-23 | Verfahren zur Verhinderung von steinbildenden Ablagerungen in waessrigen Systemen |
Country Status (8)
| Country | Link |
|---|---|
| AT (1) | AT292591B (enrdf_load_stackoverflow) |
| BE (1) | BE742053A (enrdf_load_stackoverflow) |
| CH (1) | CH524543A (enrdf_load_stackoverflow) |
| DE (1) | DE1810571A1 (enrdf_load_stackoverflow) |
| ES (1) | ES370330A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2023963A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1233128A (enrdf_load_stackoverflow) |
| NL (1) | NL6917173A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1995007241A1 (de) * | 1993-09-08 | 1995-03-16 | Henkel Kommanditgesellschaft Auf Aktien | Scale-inhibitor auf kohlehydratbasis |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5976598A (ja) * | 1982-10-25 | 1984-05-01 | Mitsubishi Gas Chem Co Inc | スケ−ル防止剤 |
| US7285171B2 (en) * | 2002-12-19 | 2007-10-23 | The Procter & Gamble Company | Anti-filming materials, compositions and methods |
| CN112551728B (zh) * | 2019-09-25 | 2023-04-07 | 中国石油化工股份有限公司 | 煤气化黑灰水系统的结垢抑制方法 |
-
1968
- 1968-11-23 DE DE19681810571 patent/DE1810571A1/de active Pending
-
1969
- 1969-08-07 ES ES370330A patent/ES370330A1/es not_active Expired
- 1969-09-17 CH CH1412569A patent/CH524543A/de not_active IP Right Cessation
- 1969-10-07 GB GB1233128D patent/GB1233128A/en not_active Expired
- 1969-10-31 AT AT1027369A patent/AT292591B/de not_active IP Right Cessation
- 1969-11-14 NL NL6917173A patent/NL6917173A/xx unknown
- 1969-11-19 FR FR6939751A patent/FR2023963A1/fr not_active Withdrawn
- 1969-11-21 BE BE742053D patent/BE742053A/xx unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1995007241A1 (de) * | 1993-09-08 | 1995-03-16 | Henkel Kommanditgesellschaft Auf Aktien | Scale-inhibitor auf kohlehydratbasis |
Also Published As
| Publication number | Publication date |
|---|---|
| NL6917173A (enrdf_load_stackoverflow) | 1970-05-26 |
| BE742053A (enrdf_load_stackoverflow) | 1970-05-04 |
| ES370330A1 (es) | 1971-04-16 |
| GB1233128A (enrdf_load_stackoverflow) | 1971-05-26 |
| CH524543A (de) | 1972-06-30 |
| AT292591B (de) | 1971-09-10 |
| FR2023963A1 (enrdf_load_stackoverflow) | 1970-08-21 |
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