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2 393 915

(13)

(51)

IPC

B01J8/06(2006-01-01)

B01J19/32(2006-01-01)

B65B9/00(2006-01-01)

(21) (22)

Application

2006143086/15, 2005-04-22

(24)

Start date

2005-04-22

(22)

Actual filing date

2005-04-22

(45)

Published

2010-07-10

(72)

Inventor

Diterle MartinEhger KnutMjuller-Ehngel' Klaus JoakhimKhammon Ul'RikhShlipkhake Fol'Ker

(73)

Holder

Basf Aktsiengezel'Shaft

METHOD OF STRUCTURED FILLING OF CONTACT TUBES OF CONTACT TUBE BUNDLE AND PACKAGE PRODUCED ON WRAPPING BY QUANTITATIVE PORTION OF FORMED CATALYST PRODUCT COMPOSITION Russian patent published in 2010 - IPC B01J8/06 B01J19/32 B65B9/00

Abstract RU 2393915 C2

FIELD: process engineering.

SUBSTANCE: invention relates to production of acrolein. Proposed method consists in filling separate contact tubes uniformly section-by-section, from bottom to top, by different-composition catalyst formed products. Note that, to produce at least one section, first, uniform quantitative portions of said products are formed to be wrapped by packing means to produce packages filled by catalyst formed products. Then equal integer number of packages are voided into every separate contact tube provided that composition of catalyst formed products consists of two or more different-type catalyst formed products differing in geometry, active mass composition, physical properties of their active mass and/or in weight fraction of active mass applied onto inert diluting formed product, or representing a mix of catalyst formed products and diluting formed products.

EFFECT: high rate and degree of filling contact tubes by catalyst formed products.

13 cl, 2 ex

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RU 2 393 915 C2

Authors

Diterle Martin

Ehger Knut

Mjuller-Ehngel' Klaus Joakhim

Khammon Ul'Rikh

Shlipkhake Fol'Ker

Dates

2010-07-10—Published

2005-04-22—Filed