RU2007125296A - METHOD FOR PRODUCING CHEMISORPTION FILTERING MATERIAL, CHEMOSORPTION MATERIAL AND RESPIRATOR BASED ON IT - Google Patents

METHOD FOR PRODUCING CHEMISORPTION FILTERING MATERIAL, CHEMOSORPTION MATERIAL AND RESPIRATOR BASED ON IT Download PDF

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Publication number
RU2007125296A
RU2007125296A RU2007125296/12A RU2007125296A RU2007125296A RU 2007125296 A RU2007125296 A RU 2007125296A RU 2007125296/12 A RU2007125296/12 A RU 2007125296/12A RU 2007125296 A RU2007125296 A RU 2007125296A RU 2007125296 A RU2007125296 A RU 2007125296A
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RU
Russia
Prior art keywords
chemisorption
solution
impregnated
filtering
chemosorption
Prior art date
Application number
RU2007125296/12A
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Russian (ru)
Other versions
RU2364435C2 (en
Inventor
Валентин Федорович Олонцев (RU)
Валентин Федорович Олонцев
рский Александр Борисович Бо (RU)
Александр Борисович Боярский
Владимир Николаевич Шилов (RU)
Владимир Николаевич Шилов
Original Assignee
Открытое акционерное общество "Сорбент" (RU)
Открытое акционерное общество "Сорбент"
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Application filed by Открытое акционерное общество "Сорбент" (RU), Открытое акционерное общество "Сорбент" filed Critical Открытое акционерное общество "Сорбент" (RU)
Priority to RU2007125296/12A priority Critical patent/RU2364435C2/en
Publication of RU2007125296A publication Critical patent/RU2007125296A/en
Application granted granted Critical
Publication of RU2364435C2 publication Critical patent/RU2364435C2/en

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Claims (3)

1. Способ получения хемосорбционного фильтрующего материала, заключающийся в пропитке активированного нетканого полотна с последующим вылеживанием и сушкой, отличающийся тем, что пропитку активированного нетканого полотна ведут в 5-9% растворе хлорида алюминия гидролизованного с дополнительным введением в раствор пластифицирующей добавки - этиленгликоля в количестве 60-90 мл на 1000 мл раствора.1. A method of obtaining a chemisorption filter material, which consists in impregnating an activated non-woven fabric, followed by aging and drying, characterized in that the impregnated activated non-woven fabric is impregnated in a 5-9% solution of hydrolyzed aluminum chloride with additional introduction of a plasticizing additive - ethylene glycol into the solution in an amount of 60 -90 ml per 1000 ml of solution. 2. Хемосорбционный материал, содержащий рабочий слой из волокон нетканого полотна, полученный пропиткой, отличающийся тем, что он пропитан из раствора по п.1, при этом материал имеет поверхностную плотность 180-220 г/м2.2. A chemisorption material containing a working layer of nonwoven fabric fibers obtained by impregnation, characterized in that it is impregnated from the solution according to claim 1, wherein the material has a surface density of 180-220 g / m 2 . 3. Респиратор фильтрующий универсальный, содержащий каркас, обтюратор, оголовье с элементами крепления, полумаску, выполненную из плоской заготовки с фильтрующим и сорбционно-поглощающим слоями, клапан выдоха и носовой зажим, отличающийся тем, что в качестве сорбционно-поглощающего материала содержит материал по п.2. 3. A universal filtering respirator containing a frame, a shutter, a headband with fastening elements, a half mask made of a flat blank with filtering and sorption-absorbing layers, an exhalation valve and a nose clip, characterized in that it contains material according to .2.
RU2007125296/12A 2007-07-04 2007-07-04 Method of obtaining hemosorption filtering material, hemosorption material and respirator based on it RU2364435C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2007125296/12A RU2364435C2 (en) 2007-07-04 2007-07-04 Method of obtaining hemosorption filtering material, hemosorption material and respirator based on it

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2007125296/12A RU2364435C2 (en) 2007-07-04 2007-07-04 Method of obtaining hemosorption filtering material, hemosorption material and respirator based on it

Publications (2)

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RU2007125296A true RU2007125296A (en) 2009-01-10
RU2364435C2 RU2364435C2 (en) 2009-08-20

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109060579A (en) * 2018-07-24 2018-12-21 公安部天津消防研究所 Organic liquid harmful influence leakage disposition test device and test method based on absorbent

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111213927A (en) * 2020-02-21 2020-06-02 刘知迪 Mask capable of preventing glasses from generating fog

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109060579A (en) * 2018-07-24 2018-12-21 公安部天津消防研究所 Organic liquid harmful influence leakage disposition test device and test method based on absorbent

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Publication number Publication date
RU2364435C2 (en) 2009-08-20

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