NL7015796A - - Google Patents
Info
- Publication number
- NL7015796A NL7015796A NL7015796A NL7015796A NL7015796A NL 7015796 A NL7015796 A NL 7015796A NL 7015796 A NL7015796 A NL 7015796A NL 7015796 A NL7015796 A NL 7015796A NL 7015796 A NL7015796 A NL 7015796A
- Authority
- NL
- Netherlands
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
- C23F11/04—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in markedly acid liquids
-
- 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
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/02—Apparatus characterised by being constructed of material selected for its chemically-resistant properties
-
- 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
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/02—Apparatus characterised by their chemically-resistant properties
- B01J2219/025—Apparatus characterised by their chemically-resistant properties characterised by the construction materials of the reactor vessel proper
- B01J2219/0277—Metal based
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S507/00—Earth boring, well treating, and oil field chemistry
- Y10S507/933—Acidizing or formation destroying
- Y10S507/934—Acidizing or formation destroying with inhibitor
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US87612669A | 1969-11-12 | 1969-11-12 |
Publications (3)
Publication Number | Publication Date |
---|---|
NL7015796A true NL7015796A (en) | 1971-05-14 |
NL170161B NL170161B (en) | 1982-05-03 |
NL170161C NL170161C (en) | 1982-10-01 |
Family
ID=25367048
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NLAANVRAGE7015796,A NL170161C (en) | 1969-11-12 | 1970-10-28 | PROCESS FOR PREPARING A MIXTURE, AGAINST CORROSION OF FERROUS METALS BY CORROSIVE ACIDS, AND PROCESS FOR PREVENTING CORROSIVE DETERMINATION OF FERROUS METALS BY A CORROSIVE ACID |
Country Status (5)
Country | Link |
---|---|
US (1) | US3658720A (en) |
CA (1) | CA936677A (en) |
GB (1) | GB1322548A (en) |
NL (1) | NL170161C (en) |
NO (1) | NO131085C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN118126701A (en) * | 2024-03-05 | 2024-06-04 | 重庆市泓择石油科技有限公司 | Unidirectional retarded acid for oilfield acidification and preparation method thereof |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1365291A (en) * | 1970-09-25 | 1974-08-29 | Ici Ltd | Inhibition of corrosion |
US3773465A (en) * | 1970-10-28 | 1973-11-20 | Halliburton Co | Inhibited treating acid |
US4212764A (en) * | 1972-07-03 | 1980-07-15 | Petrolite Corporation | Quaternary polyvinyl heterocyclic compositions and use as corrosion inhibitors |
US3932296A (en) * | 1973-05-29 | 1976-01-13 | The Dow Chemical Company | Corrosion inhibitor |
US4167488A (en) * | 1977-08-31 | 1979-09-11 | The Drackett Company | Hard surface cleaning compositions |
US4444668A (en) * | 1981-12-31 | 1984-04-24 | Halliburton Company | Well completion fluid compositions |
US4788292A (en) * | 1986-07-31 | 1988-11-29 | Ciba-Geigy Corporation | Perfluoroalkyl substituted benzotriazoles |
JPH02240066A (en) * | 1989-03-13 | 1990-09-25 | Sumitomo Chem Co Ltd | Perfluoroalkylimidazoline-poly(ethyleneoxy) compound, its production and use thereof |
CA2539246A1 (en) * | 2003-09-30 | 2005-04-14 | Basf Aktiengesellschaft | Method for pickling metallic surfaces by using alkoxylated alkynols |
GB0324238D0 (en) * | 2003-10-16 | 2003-11-19 | Rhodia Consumer Specialities L | Formulation for corrosion and scale inhibition |
US20060264335A1 (en) * | 2005-05-17 | 2006-11-23 | Bj Services Company | Corrosion inhibitor intensifier and method of using the same |
SG174325A1 (en) * | 2009-03-13 | 2011-10-28 | Green Source Energy Llc | Extraction of hydrocarbons from hydrocarbon-containing materials and/or processing of hydrocarbon-containing materials |
CN103966609A (en) * | 2014-05-07 | 2014-08-06 | 广东石油化工学院 | Method for preparing efficient acid-proof corrosion inhibiter |
CA2950370A1 (en) * | 2016-12-02 | 2018-06-02 | Fluid Energy Group Ltd. | Novel corrosion inhibition package |
RU2761385C1 (en) * | 2017-11-17 | 2021-12-07 | ДОРФ КЕТАЛ КЕМИКАЛС ФЗетЕ | Fuel additive compositions and their application method |
WO2021142024A1 (en) * | 2020-01-06 | 2021-07-15 | Solugen, Inc. | Multifunctional additive |
CN114763614B (en) * | 2021-01-13 | 2023-06-30 | 中国石油天然气股份有限公司 | Corrosion inhibitor applicable to acidification at 200 ℃ as well as preparation method and application thereof |
CN114990554B (en) * | 2021-07-31 | 2023-11-14 | 武汉三友石化有限公司 | Neutralizing corrosion inhibitor and preparation method and application thereof |
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1969
- 1969-11-12 US US876126A patent/US3658720A/en not_active Expired - Lifetime
-
1970
- 1970-10-21 GB GB5000470A patent/GB1322548A/en not_active Expired
- 1970-10-28 CA CA096832A patent/CA936677A/en not_active Expired
- 1970-10-28 NL NLAANVRAGE7015796,A patent/NL170161C/en not_active IP Right Cessation
- 1970-11-10 NO NO4289/70A patent/NO131085C/no unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN118126701A (en) * | 2024-03-05 | 2024-06-04 | 重庆市泓择石油科技有限公司 | Unidirectional retarded acid for oilfield acidification and preparation method thereof |
Also Published As
Publication number | Publication date |
---|---|
GB1322548A (en) | 1973-07-04 |
NL170161C (en) | 1982-10-01 |
US3658720A (en) | 1972-04-25 |
NO131085C (en) | 1975-04-02 |
CA936677A (en) | 1973-11-13 |
NL170161B (en) | 1982-05-03 |
NO131085B (en) | 1974-12-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
V4 | Discontinued because of reaching the maximum lifetime of a patent |