RU94036676A - Method of preparing potassium pentaborate - Google Patents

Method of preparing potassium pentaborate

Info

Publication number
RU94036676A
RU94036676A RU94036676/26A RU94036676A RU94036676A RU 94036676 A RU94036676 A RU 94036676A RU 94036676/26 A RU94036676/26 A RU 94036676/26A RU 94036676 A RU94036676 A RU 94036676A RU 94036676 A RU94036676 A RU 94036676A
Authority
RU
Russia
Prior art keywords
boric acid
water
potassium carbonate
product
potassium pentaborate
Prior art date
Application number
RU94036676/26A
Other languages
Russian (ru)
Other versions
RU2063380C1 (en
Inventor
Г.А. Гладкова
А.С. Смирнов
С.М. Агаларова
С.В. Мешкова
Original Assignee
Товарищество с ограниченной ответственностью "Экохиммаш"
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 Товарищество с ограниченной ответственностью "Экохиммаш" filed Critical Товарищество с ограниченной ответственностью "Экохиммаш"
Priority to RU94036676/26A priority Critical patent/RU2063380C1/en
Application granted granted Critical
Publication of RU2063380C1 publication Critical patent/RU2063380C1/en
Publication of RU94036676A publication Critical patent/RU94036676A/en

Links

Abstract

FIELD: chemistry of boron compounds. SUBSTANCE: 0.05-0.1 weight parts of water is added to 1 weight part of the stoichiometric mixture of potassium carbonate and boric acid. The resulted mixture is agitated for 15- 30 min, then temperature is raised to 80-100 C and the product so obtained is completely dried under normal conditions. EFFECT: elevated yield of the product and simplified process.

Claims (1)

Изобретение относится к способу получения пентабората калия и позволяет повысить выход и упростить процесс получения. Сущность: смешивают карбонат калия, борную кислоту в стехиометрическом соотношении, добавляют воду при массовом соотношении воды к сумме твердых борной кислоты и карбоната калия, равном (0,05 - 0,1 ):1, перемешивают в течение 15-30 мин, повышают температуру до 80-100°C и выдерживают полученный продукт синтеза до поного высушивания.The invention relates to a method for producing potassium pentaborate and allows to increase the yield and simplify the process of obtaining. Essence: potassium carbonate, boric acid are mixed in a stoichiometric ratio, water is added at a weight ratio of water to the sum of solid boric acid and potassium carbonate equal to (0.05 - 0.1): 1, stirred for 15-30 minutes, the temperature is increased to 80-100 ° C and maintain the resulting synthesis product until drying completely.
RU94036676/26A 1994-09-29 1994-09-29 Process for preparing potassium pentaborate RU2063380C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU94036676/26A RU2063380C1 (en) 1994-09-29 1994-09-29 Process for preparing potassium pentaborate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU94036676/26A RU2063380C1 (en) 1994-09-29 1994-09-29 Process for preparing potassium pentaborate

Publications (2)

Publication Number Publication Date
RU2063380C1 RU2063380C1 (en) 1996-07-10
RU94036676A true RU94036676A (en) 1996-07-27

Family

ID=20161126

Family Applications (1)

Application Number Title Priority Date Filing Date
RU94036676/26A RU2063380C1 (en) 1994-09-29 1994-09-29 Process for preparing potassium pentaborate

Country Status (1)

Country Link
RU (1) RU2063380C1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103172078A (en) * 2013-04-23 2013-06-26 成都理工大学 Method for preparing rubidium pentaborate
US20210198115A1 (en) * 2019-12-27 2021-07-01 U.S. Borax Inc. Potassium Boron-Containing Compositions and Their Preparation

Also Published As

Publication number Publication date
RU2063380C1 (en) 1996-07-10

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Legal Events

Date Code Title Description
MM4A The patent is invalid due to non-payment of fees

Effective date: 20050930