RU93034388A - METHOD OF OBTAINING SULFURIC ACID - Google Patents

METHOD OF OBTAINING SULFURIC ACID

Info

Publication number
RU93034388A
RU93034388A RU93034388/26A RU93034388A RU93034388A RU 93034388 A RU93034388 A RU 93034388A RU 93034388/26 A RU93034388/26 A RU 93034388/26A RU 93034388 A RU93034388 A RU 93034388A RU 93034388 A RU93034388 A RU 93034388A
Authority
RU
Russia
Prior art keywords
drying
towers
concentration
compartment
sprinklers
Prior art date
Application number
RU93034388/26A
Other languages
Russian (ru)
Other versions
RU2040465C1 (en
Inventor
В.А. Каллас
В.М. Кленичев
В.И. Голоус
Ю.В. Филатов
Original Assignee
Балаковский химический завод
Filing date
Publication date
Application filed by Балаковский химический завод filed Critical Балаковский химический завод
Priority to RU93034388A priority Critical patent/RU2040465C1/en
Priority claimed from RU93034388A external-priority patent/RU2040465C1/en
Application granted granted Critical
Publication of RU2040465C1 publication Critical patent/RU2040465C1/en
Publication of RU93034388A publication Critical patent/RU93034388A/en

Links

Claims (1)

Способ относится к химической промышленности. Цель изобретения - повышение производительности, увеличение срока службы оборудования и газоходов, уменьшение загрязнения окружающей среды. Для этого в сушильно-абсорбционном отделении орошение сушильной башни производят кислотой, концентрация которой на 0,5 - 1,0% меньше концентрации моногидратного абсорбера, и после всех башен устанавливают выносные брызгоуловители с фильтроэлементами патронного типа. В брызгоуловителях второго моногидратного абсорбера и сушильной башни используют в качестве фильтрующего материала фториновое полотно, а в брызгоуловителе после первого моногидратного абсорбера применяют стекловолокнистое иглопробивное полотно. Все башни сушильно-абсорбционного отделения заполняют блочной насадкой, а в монтажно-компрессорном отделении устанавливают дополнительный слой катализатора, выполненный в виде отдельного аппарата с радиальным распределением газа.The method relates to the chemical industry. The purpose of the invention is to increase productivity, increase the service life of equipment and gas ducts, reducing environmental pollution. To do this, in the drying and absorption compartment, the drying tower is irrigated with an acid, the concentration of which is 0.5–1.0% less than the concentration of the monohydrate absorber, and after all the towers they install remote sprinklers with cartridge-type filter elements. In the sprinklers of the second monohydrate absorber and the drying tower, fluorine cloth is used as a filter material, and in the splash guard after the first monohydrate absorber a glass fiber needle-punched cloth is used. All the towers of the drying and absorption compartment are filled with a block nozzle, and in the assembly and compressor compartment an additional layer of catalyst is installed, made as a separate apparatus with a radial distribution of gas.
RU93034388A 1993-07-01 1993-07-01 Method for production of sulfuric acid RU2040465C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU93034388A RU2040465C1 (en) 1993-07-01 1993-07-01 Method for production of sulfuric acid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU93034388A RU2040465C1 (en) 1993-07-01 1993-07-01 Method for production of sulfuric acid

Publications (2)

Publication Number Publication Date
RU2040465C1 RU2040465C1 (en) 1995-07-25
RU93034388A true RU93034388A (en) 1996-01-10

Family

ID=20144406

Family Applications (1)

Application Number Title Priority Date Filing Date
RU93034388A RU2040465C1 (en) 1993-07-01 1993-07-01 Method for production of sulfuric acid

Country Status (1)

Country Link
RU (1) RU2040465C1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005008109A1 (en) 2005-02-21 2006-08-24 Outokumpu Technology Oy Process and plant for the production of sulfuric acid
RU179468U1 (en) * 2017-03-20 2018-05-15 Кирилл Сергеевич Паникаровских SPRAY catcher
RU208200U1 (en) * 2021-06-05 2021-12-08 Иван Юрьевич Голованов AIR DRYING TOWER IN THE PRODUCTION OF SULFURIC ACID

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