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RU2007128683A - METHOD FOR PRODUCING ACID CORROSION INHIBITORS - Google Patents

METHOD FOR PRODUCING ACID CORROSION INHIBITORS Download PDF

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Publication number
RU2007128683A
RU2007128683A RU2007128683/02A RU2007128683A RU2007128683A RU 2007128683 A RU2007128683 A RU 2007128683A RU 2007128683/02 A RU2007128683/02 A RU 2007128683/02A RU 2007128683 A RU2007128683 A RU 2007128683A RU 2007128683 A RU2007128683 A RU 2007128683A
Authority
RU
Russia
Prior art keywords
acid
polyamines
corrosion inhibitors
hours
temperature
Prior art date
Application number
RU2007128683/02A
Other languages
Russian (ru)
Other versions
RU2357007C2 (en
Inventor
Раис Нуриевич Загидуллин (RU)
Раис Нуриевич Загидуллин
Урал Шакирович Рысаев (RU)
Урал Шакирович Рысаев
Ягафар Мухар мович Абдрашитов (RU)
Ягафар Мухарямович Абдрашитов
Дамир Уралович Рысаев (RU)
Дамир Уралович Рысаев
Юли Петровна Козырева (RU)
Юлия Петровна Козырева
Или Шамилевна Мазитова (RU)
Илия Шамилевна Мазитова
Павел Евгеньевич Булюкин (RU)
Павел Евгеньевич Булюкин
Original Assignee
ООО "Промышленно-торгова компани ТАНТАНА" (RU)
ООО "Промышленно-торговая компания ТАНТАНА"
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.)
Filing date
Publication date
Application filed by ООО "Промышленно-торгова компани ТАНТАНА" (RU), ООО "Промышленно-торговая компания ТАНТАНА" filed Critical ООО "Промышленно-торгова компани ТАНТАНА" (RU)
Priority to RU2007128683/02A priority Critical patent/RU2357007C2/en
Publication of RU2007128683A publication Critical patent/RU2007128683A/en
Application granted granted Critical
Publication of RU2357007C2 publication Critical patent/RU2357007C2/en

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  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Claims (3)

1. Способ получения ингибиторов кислотной коррозии с использованием в качестве активной основы продукта взаимодействия полиаминов и хлористого бензила, отличающийся тем, что имидазолины, аминоиминоимидазолины, получаемые взаимодействием полиаминов с терефталефой кислотой или ее отхода при температуре 150-190°С в течение 6-8 ч в мольном соотношении амин: терефталевая кислота = 2: 1 с последующей выдержкой при температуре 240-260°С в течение 1,5-2,5 ч подвергают реакции с хлористым бензилом при температуре 75-90°С в течение 4-8 ч и компоненты состава ингибиторов кислотной коррозии берут в следующих соотношениях, мас.%:1. The method of producing acid corrosion inhibitors using as an active base the product of the interaction of polyamines and benzyl chloride, characterized in that imidazolines, aminoiminoimidazolines obtained by the interaction of polyamines with terephthalephic acid or its waste at a temperature of 150-190 ° C for 6-8 hours in a molar ratio of amine: terephthalic acid = 2: 1, followed by exposure at a temperature of 240-260 ° C for 1.5-2.5 hours, they are reacted with benzyl chloride at a temperature of 75-90 ° C for 4-8 hours, and Ingredient Ingredients acid corrosion inhibitors are taken in the following proportions, wt.%: I. Активная основаI. Active Foundation 15-2015-20 УротропинUrotropin 3-123-12 Неонол (ПАВ)Neonol (surfactant) 2-62-6 ОстальноеRest водаwater II. Активная основаII. Active foundation 10-2510-25 УротропинUrotropin 4-104-10 Неонол (ПАВ)Neonol (surfactant) 2-42-4 Ортофосфорная кислотаOrthophosphoric acid 5-155-15 ОстальноеRest ВодаWater
2. Способ по п.1, отличающийся тем, что в качестве полиаминов используют полиэтиленполиамины и полипропиленполиамины.2. The method according to claim 1, characterized in that the polyamines are polyethylene polyamines and polypropylene polyamines. 3. Способ по п.1 или 2, отличающийся тем, что в качестве отхода терефталевой кислоты используют смесь синтетических кислот состава, мас.%: терефталевая кислота - 80-85, толуиловая кислота и карбоксибензальдегид - 15-20. 3. The method according to claim 1 or 2, characterized in that as a waste of terephthalic acid using a mixture of synthetic acids of the composition, wt.%: Terephthalic acid - 80-85, toluic acid and carboxybenzaldehyde - 15-20.
RU2007128683/02A 2007-07-25 2007-07-25 Method of acid corrosion inhibitor receiving RU2357007C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2007128683/02A RU2357007C2 (en) 2007-07-25 2007-07-25 Method of acid corrosion inhibitor receiving

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2007128683/02A RU2357007C2 (en) 2007-07-25 2007-07-25 Method of acid corrosion inhibitor receiving

Publications (2)

Publication Number Publication Date
RU2007128683A true RU2007128683A (en) 2009-01-27
RU2357007C2 RU2357007C2 (en) 2009-05-27

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
RU2007128683/02A RU2357007C2 (en) 2007-07-25 2007-07-25 Method of acid corrosion inhibitor receiving

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RU (1) RU2357007C2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2518829C1 (en) * 2012-12-03 2014-06-10 Открытое акционерное общество "Башкирская содовая компания" Method of obtaining acid corrosion inhibitor
CN105874101A (en) 2013-12-27 2016-08-17 陶氏环球技术有限责任公司 Corrosion inhibiting compositions including bis-imidazoline compounds derived from enriched linear tetramines
CN105829600A (en) 2013-12-27 2016-08-03 陶氏环球技术有限责任公司 Textile treatment compositions including quternary bis-imidazoline compounds derived from linear tetramines useful to improve moisture management and provide antimicrobial protection
IN2013CH06133A (en) 2013-12-27 2015-07-03 Dow Global Technologies Llc

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2164553C1 (en) * 2000-07-04 2001-03-27 Открытое акционерное общество "НАПОР" Method of preparing corrosion inhibitor
RU2198245C2 (en) * 2001-01-30 2003-02-10 Институт органической и физической химии им. А.Е. Арбузова Казанского научного центра РАН Method of corrosion inhibition and composition for method embodiment
RU2237110C2 (en) * 2002-10-25 2004-09-27 Закрытое акционерное общество "Каустик" Acid corrosion inhibitor preparation

Also Published As

Publication number Publication date
RU2357007C2 (en) 2009-05-27

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MM4A The patent is invalid due to non-payment of fees

Effective date: 20090726