JPS6411360B2 - - Google Patents

Info

Publication number: JPS6411360B2
Authority: JP; Japan
Prior art keywords: water; solution; mol; monomer units; acryloylmorpholine
Prior art date: 1985-11-12
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

Application number

JP15425786A

Other languages

English (en)

Japanese (ja)

Other versions

JPS62114700A (ja

Inventor

Uingu Fuon Dotsudo

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

ChampionX LLC

Original Assignee

Nalco Chemical Co

Priority date (The priority date 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 date listed.)

1985-11-12

Filing date

1986-07-02

Publication date

1989-02-23

1985-11-12 Priority claimed from US06/797,266 external-priority patent/US4647381A/en

1986-07-02 Application filed by Nalco Chemical Co filed Critical Nalco Chemical Co

1987-05-26 Publication of JPS62114700A publication Critical patent/JPS62114700A/ja

1989-02-23 Publication of JPS6411360B2 publication Critical patent/JPS6411360B2/ja

Status Granted legal-status Critical Current

Links

XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 35
XLPJNCYCZORXHG-UHFFFAOYSA-N 1-morpholin-4-ylprop-2-en-1-one Chemical compound C=CC(=O)N1CCOCC1 XLPJNCYCZORXHG-UHFFFAOYSA-N 0.000 claims description 19
239000000178 monomer Substances 0.000 claims description 19
229920001897 terpolymer Polymers 0.000 claims description 14
238000000034 method Methods 0.000 claims description 12
125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims description 8
229920002554 vinyl polymer Polymers 0.000 claims description 8
150000007942 carboxylates Chemical class 0.000 claims description 5
238000001816 cooling Methods 0.000 claims description 5
238000009877 rendering Methods 0.000 claims 2
239000000243 solution Substances 0.000 description 30
NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 18
229920001577 copolymer Polymers 0.000 description 17
SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 16
HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 15
ROOXNKNUYICQNP-UHFFFAOYSA-N ammonium persulfate Chemical compound [NH4+].[NH4+].[O-]S(=O)(=O)OOS([O-])(=O)=O ROOXNKNUYICQNP-UHFFFAOYSA-N 0.000 description 12
238000006243 chemical reaction Methods 0.000 description 10
238000012360 testing method Methods 0.000 description 10
239000001506 calcium phosphate Substances 0.000 description 7
229910000389 calcium phosphate Inorganic materials 0.000 description 7
235000011010 calcium phosphates Nutrition 0.000 description 7
238000003756 stirring Methods 0.000 description 7
238000004448 titration Methods 0.000 description 7
QORWJWZARLRLPR-UHFFFAOYSA-H tricalcium bis(phosphate) Chemical compound [Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O QORWJWZARLRLPR-UHFFFAOYSA-H 0.000 description 7
VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 6
229910019142 PO4 Inorganic materials 0.000 description 6
DWAQJAXMDSEUJJ-UHFFFAOYSA-M Sodium bisulfite Chemical compound [Na+].OS([O-])=O DWAQJAXMDSEUJJ-UHFFFAOYSA-M 0.000 description 6
229910001870 ammonium persulfate Inorganic materials 0.000 description 6
238000004458 analytical method Methods 0.000 description 6
230000000694 effects Effects 0.000 description 6
239000000203 mixture Substances 0.000 description 6
235000010267 sodium hydrogen sulphite Nutrition 0.000 description 6
239000012299 nitrogen atmosphere Substances 0.000 description 5
230000002265 prevention Effects 0.000 description 5
239000011550 stock solution Substances 0.000 description 5
239000012085 test solution Substances 0.000 description 5
CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 4
239000003153 chemical reaction reagent Substances 0.000 description 4
239000008367 deionised water Substances 0.000 description 4
229910021641 deionized water Inorganic materials 0.000 description 4
238000002474 experimental method Methods 0.000 description 4
239000003112 inhibitor Substances 0.000 description 4
229920000642 polymer Polymers 0.000 description 4
229910000019 calcium carbonate Inorganic materials 0.000 description 3
235000010216 calcium carbonate Nutrition 0.000 description 3
239000002455 scale inhibitor Substances 0.000 description 3
238000011282 treatment Methods 0.000 description 3
JAHNSTQSQJOJLO-UHFFFAOYSA-N 2-(3-fluorophenyl)-1h-imidazole Chemical compound FC1=CC=CC(C=2NC=CN=2)=C1 JAHNSTQSQJOJLO-UHFFFAOYSA-N 0.000 description 2
HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 description 2
BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical compound OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 description 2
NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 2
UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 2
239000000872 buffer Substances 0.000 description 2
239000011575 calcium Substances 0.000 description 2
238000004817 gas chromatography Methods 0.000 description 2
239000011777 magnesium Substances 0.000 description 2
VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 2
239000011976 maleic acid Substances 0.000 description 2
229910052751 metal Inorganic materials 0.000 description 2
239000002184 metal Substances 0.000 description 2
LVHBHZANLOWSRM-UHFFFAOYSA-N methylenebutanedioic acid Natural products OC(=O)CC(=C)C(O)=O LVHBHZANLOWSRM-UHFFFAOYSA-N 0.000 description 2
238000001556 precipitation Methods 0.000 description 2
238000002360 preparation method Methods 0.000 description 2
239000003381 stabilizer Substances 0.000 description 2
239000000126 substance Substances 0.000 description 2
238000010998 test method Methods 0.000 description 2
VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 2
LDHQCZJRKDOVOX-UHFFFAOYSA-N trans-crotonic acid Natural products CC=CC(O)=O LDHQCZJRKDOVOX-UHFFFAOYSA-N 0.000 description 2
BAERPNBPLZWCES-UHFFFAOYSA-N (2-hydroxy-1-phosphonoethyl)phosphonic acid Chemical compound OCC(P(O)(O)=O)P(O)(O)=O BAERPNBPLZWCES-UHFFFAOYSA-N 0.000 description 1
238000001644 13C nuclear magnetic resonance spectroscopy Methods 0.000 description 1
OMIGHNLMNHATMP-UHFFFAOYSA-N 2-hydroxyethyl prop-2-enoate Chemical compound OCCOC(=O)C=C OMIGHNLMNHATMP-UHFFFAOYSA-N 0.000 description 1
GWZMWHWAWHPNHN-UHFFFAOYSA-N 2-hydroxypropyl prop-2-enoate Chemical compound CC(O)COC(=O)C=C GWZMWHWAWHPNHN-UHFFFAOYSA-N 0.000 description 1
AKVUWTYSNLGBJY-UHFFFAOYSA-N 2-methyl-1-morpholin-4-ylprop-2-en-1-one Chemical compound CC(=C)C(=O)N1CCOCC1 AKVUWTYSNLGBJY-UHFFFAOYSA-N 0.000 description 1
IRLPACMLTUPBCL-KQYNXXCUSA-N 5'-adenylyl sulfate Chemical compound C1=NC=2C(N)=NC=NC=2N1[C@@H]1O[C@H](COP(O)(=O)OS(O)(=O)=O)[C@@H](O)[C@H]1O IRLPACMLTUPBCL-KQYNXXCUSA-N 0.000 description 1
RZVAJINKPMORJF-UHFFFAOYSA-N Acetaminophen Chemical compound CC(=O)NC1=CC=C(O)C=C1 RZVAJINKPMORJF-UHFFFAOYSA-N 0.000 description 1
OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 1
JIGUQPWFLRLWPJ-UHFFFAOYSA-N Ethyl acrylate Chemical compound CCOC(=O)C=C JIGUQPWFLRLWPJ-UHFFFAOYSA-N 0.000 description 1
DBVJJBKOTRCVKF-UHFFFAOYSA-N Etidronic acid Chemical compound OP(=O)(O)C(O)(C)P(O)(O)=O DBVJJBKOTRCVKF-UHFFFAOYSA-N 0.000 description 1
BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical group COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 description 1
229910019440 Mg(OH) Inorganic materials 0.000 description 1
-1 N-alkylacrylamide Chemical compound 0.000 description 1
OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
239000012190 activator Substances 0.000 description 1
239000007864 aqueous solution Substances 0.000 description 1
229910052791 calcium Inorganic materials 0.000 description 1
239000001110 calcium chloride Substances 0.000 description 1
235000011148 calcium chloride Nutrition 0.000 description 1
229910001628 calcium chloride Inorganic materials 0.000 description 1
239000003795 chemical substances by application Substances 0.000 description 1
150000001875 compounds Chemical class 0.000 description 1
238000004590 computer program Methods 0.000 description 1
239000000356 contaminant Substances 0.000 description 1
239000000498 cooling water Substances 0.000 description 1
LDHQCZJRKDOVOX-NSCUHMNNSA-N crotonic acid Chemical compound C\C=C\C(O)=O LDHQCZJRKDOVOX-NSCUHMNNSA-N 0.000 description 1
239000002270 dispersing agent Substances 0.000 description 1
239000012153 distilled water Substances 0.000 description 1
XLYOFNOQVPJJNP-ZSJDYOACSA-N heavy water Substances [2H]O[2H] XLYOFNOQVPJJNP-ZSJDYOACSA-N 0.000 description 1
239000008235 industrial water Substances 0.000 description 1
230000002401 inhibitory effect Effects 0.000 description 1
LDHQCZJRKDOVOX-IHWYPQMZSA-N isocrotonic acid Chemical compound C\C=C/C(O)=O LDHQCZJRKDOVOX-IHWYPQMZSA-N 0.000 description 1
239000007788 liquid Substances 0.000 description 1
159000000003 magnesium salts Chemical class 0.000 description 1
238000003760 magnetic stirring Methods 0.000 description 1
FQPSGWSUVKBHSU-UHFFFAOYSA-N methacrylamide Chemical compound CC(=C)C(N)=O FQPSGWSUVKBHSU-UHFFFAOYSA-N 0.000 description 1
PNJWIWWMYCMZRO-UHFFFAOYSA-N pent‐4‐en‐2‐one Natural products CC(=O)CC=C PNJWIWWMYCMZRO-UHFFFAOYSA-N 0.000 description 1
235000011007 phosphoric acid Nutrition 0.000 description 1
239000011574 phosphorus Substances 0.000 description 1
229910052698 phosphorus Inorganic materials 0.000 description 1
229920001467 poly(styrenesulfonates) Polymers 0.000 description 1
229920000172 poly(styrenesulfonic acid) Polymers 0.000 description 1
238000006116 polymerization reaction Methods 0.000 description 1
229940005642 polystyrene sulfonic acid Drugs 0.000 description 1
239000000843 powder Substances 0.000 description 1
238000012545 processing Methods 0.000 description 1
PNXMTCDJUBJHQJ-UHFFFAOYSA-N propyl prop-2-enoate Chemical compound CCCOC(=O)C=C PNXMTCDJUBJHQJ-UHFFFAOYSA-N 0.000 description 1
239000005297 pyrex Substances 0.000 description 1
235000017557 sodium bicarbonate Nutrition 0.000 description 1
229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
230000006641 stabilisation Effects 0.000 description 1
238000011105 stabilization Methods 0.000 description 1
238000010561 standard procedure Methods 0.000 description 1
238000012795 verification Methods 0.000 description 1
NLVXSWCKKBEXTG-UHFFFAOYSA-N vinylsulfonic acid Chemical compound OS(=O)(=O)C=C NLVXSWCKKBEXTG-UHFFFAOYSA-N 0.000 description 1
229920003169 water-soluble polymer Polymers 0.000 description 1
238000005303 weighing Methods 0.000 description 1

JP15425786A 1985-11-12 1986-07-02 スケ−ルの防止方法 Granted JPS62114700A (ja)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US797266		1985-11-12
US06/797,266 US4647381A (en)	1985-03-04	1985-11-12	Scale inhibitors for preventing or reducing calcium phosphate and other scales

Publications (2)

Publication Number	Publication Date
JPS62114700A JPS62114700A (ja)	1987-05-26
JPS6411360B2 true JPS6411360B2 (fr)	1989-02-23

Family

ID=25170359

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP15425786A Granted JPS62114700A (ja)	1985-11-12	1986-07-02	スケ−ルの防止方法

Country Status (1)

Country	Link
JP (1)	JPS62114700A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP5147271B2 (ja) *	2007-03-27	2013-02-20	栗田工業株式会社	シリカ系汚れ防止剤及びシリカ系汚れ防止方法

1986
- 1986-07-02 JP JP15425786A patent/JPS62114700A/ja active Granted

Also Published As

Publication number	Publication date
JPS62114700A (ja)	1987-05-26

Publication	Publication Date	Title
EP0144130B1 (fr)	1989-03-01	Méthode de détermination colorimétrique des polycarboxylates et des sulfonates dans des systèmes aqueux
US4457847A (en)	1984-07-03	Carboxylate polymers for internal scale control agents in boiler systems
AU597972B2 (en)	1990-06-14	A method for improving the performance of corrosion inhibitors in aqueous systems
US4351796A (en)	1982-09-28	Method for scale control
US20090101587A1 (en)	2009-04-23	Method of inhibiting scale formation and deposition in desalination systems
JPS6142400A (ja)	1986-02-28	水系統におけるスケール抑制方法
US4584105A (en)	1986-04-22	Scale inhibitors for preventing or reducing calcium phosphate and other scales
US11542187B2 (en)	2023-01-03	Composition and method for controlling scale in industrial water systems
KR101817548B1 (ko)	2018-02-26	포스폰산과 중합체를 포함하는 역삼투막 스케일방지제
CA1176446A (fr)	1984-10-23	Methode de prevention de la corrosion des metaux ferreux
KR100196966B1 (ko)	1999-06-15	재순환 냉각수의 처리방법
US4762621A (en)	1988-08-09	Itaconate ester copolymers as scale inhibitors
EP1622838B1 (fr)	2007-08-08	Polymeres pour le traitement de l'eau
US5478476A (en)	1995-12-26	N-bis(phosphonomethyl) amino and their use as scale inhibitors
US5032526A (en)	1991-07-16	Method for the colorimetric determination of sulfonates in aqueous systems
US4913824A (en)	1990-04-03	Anionic polymers containing N-vinyl-pyrrolidone or other vinyl amides as scale inhibitors for preventing or reducing calcium phosphate and other scales
JPH04265200A (ja)	1992-09-21	スケールの沈積を抑制する方法
AU2018310998B2 (en)	2024-01-25	Water soluble pyranine polymers and method of making
SE450954B (sv)	1987-08-17	Forfarande for behandling av hart kokarvatten
JPS6411360B2 (fr)	1989-02-23
US4885097A (en)	1989-12-05	Stabilization of metal ions with terpolymers containing styrene sulfonic acid
US4566974A (en)	1986-01-28	Method of inhibiting scale with copolymer
EP0257876B1 (fr)	1992-06-24	Inhibiteurs de tartre formés de mélanges de polyacrylates
JP3252314B2 (ja)	2002-02-04	スケール阻害方法
US4650844A (en)	1987-03-17	Scale inhibitors for preventing calcium phosphate and other scales