RU96104768A - METHOD FOR PRODUCING CATALYSTS - Google Patents

METHOD FOR PRODUCING CATALYSTS

Info

Publication number
RU96104768A
RU96104768A RU96104768/04A RU96104768A RU96104768A RU 96104768 A RU96104768 A RU 96104768A RU 96104768/04 A RU96104768/04 A RU 96104768/04A RU 96104768 A RU96104768 A RU 96104768A RU 96104768 A RU96104768 A RU 96104768A
Authority
RU
Russia
Prior art keywords
producing catalysts
catalysts
feedstock
drying
heat treatment
Prior art date
Application number
RU96104768/04A
Other languages
Russian (ru)
Other versions
RU2099139C1 (en
Inventor
А.О. Шевченко
Н.П. Васильев
Г.П. Быков
А.И. Куликов
Э.В. Романчук
И.П. Шеляпин
Н.К. Куликов
Б.И. Васильев
Original Assignee
Акционерное общество открытого типа "Электростальский химико-механический звод"
Filing date
Publication date
Application filed by Акционерное общество открытого типа "Электростальский химико-механический звод" filed Critical Акционерное общество открытого типа "Электростальский химико-механический звод"
Priority to RU96104768A priority Critical patent/RU2099139C1/en
Priority claimed from RU96104768A external-priority patent/RU2099139C1/en
Application granted granted Critical
Publication of RU2099139C1 publication Critical patent/RU2099139C1/en
Publication of RU96104768A publication Critical patent/RU96104768A/en

Links

Claims (2)

1. Способ получения катализаторов, включающий предварительную термообработку исходного сырья, пропитку растворами солей и сушку, отличающийся тем, что при получении катализаторов на первой стадии проводится термообработка при температуре 700-850oC в присутствии перегретого водяного пара с последующим охлаждением сырья, имеющего суммарную пористость 0,5-1,2 см3/г и содержащего предварительно нанесенные соединения меди в количестве 2-7 мас.% (в пересчете на металлическую медь), а на второй и третьей стадиях - повторная пропитка химическими добавками и сушка известными способами.1. A method of producing catalysts, including preliminary heat treatment of the feedstock, impregnation with salt solutions and drying, characterized in that upon receipt of the catalysts in the first stage, heat treatment is carried out at a temperature of 700-850 o C in the presence of superheated water vapor, followed by cooling of the raw material having a total porosity 0.5-1.2 cm 3 / g and containing pre-deposited copper compounds in an amount of 2-7% by weight (calculated as metallic copper), and the second and third stages -. re-impregnation chemical Dob Kami and drying by known methods. 2. Способ получения катализаторов по п. 1, отличающийся тем, что в качестве исходного сырья используются как "чистые" углеродные сорбенты, так и сорбенты, содержащие соединения меди. 2. A method of producing catalysts according to claim 1, characterized in that both "pure" carbon sorbents and sorbents containing copper compounds are used as feedstock.
RU96104768A 1996-03-12 1996-03-12 Method of preparing catalyst RU2099139C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU96104768A RU2099139C1 (en) 1996-03-12 1996-03-12 Method of preparing catalyst

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU96104768A RU2099139C1 (en) 1996-03-12 1996-03-12 Method of preparing catalyst

Publications (2)

Publication Number Publication Date
RU2099139C1 RU2099139C1 (en) 1997-12-20
RU96104768A true RU96104768A (en) 1998-02-10

Family

ID=20177938

Family Applications (1)

Application Number Title Priority Date Filing Date
RU96104768A RU2099139C1 (en) 1996-03-12 1996-03-12 Method of preparing catalyst

Country Status (1)

Country Link
RU (1) RU2099139C1 (en)

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