DEP0028110DA - Process for the separation of liquid mixtures by distillation - Google Patents

Description

PATENT Attorney Dipl.-Ing. Wilhelm BISCHOFF Hainhoelzerstr. 3 (Klagesmarkt), (2Oa) HANNOVER,

POST CHECK ACCOUNT HANNOVER 945 92 MERKUR-BANK HANNOVER 10758 TELEGRAM ADDRESS: BIO HANNOVER TELEPHONE: 2 68 02

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the boiling point of acetone and generally the heating range of the column at 93 "to 95 ^Θ · Also an enriched fragment of processed haphtha derivatives according to the Polyform = · and Houndry methods, which has a specific weight of ö _for 695 and 17 ₉ 5 ? olume »= -?!. S aromatic components and a significant proportion of methyl cyclohexane * contains kaan to 5 # at 102.1 ° and 111.8 ° distilled at $ 95, while such fraction not quite 'ordinary by a Distillation can be broken down even at a high reflux ratio "but it can be separated into its main components by distillation" when this takes place in the presence of a mixture of acetone and methanol in the manner described above "

A part of a hydrocarbon fraction

Bohpetroiema with the specific gravity Ö _f 7794? a fixed boiling point which fluctuates between 90 and 118 and which distills according to the Engler sample, to 5 $ "at 104 * 6 ° $! 50 # at 105? 8 ° and 95 $ at 110.2 ° distill tad 78 volumes ^c fi Non-aromatic hydrocarbons "ad 22 ¥ olruaen ft> aromatic hydrocarbons ax unsaturated hydrocarbons" with a bromine uptake of 43 # 4 g per 100 cciE is mixed with 7 "15 parts of an aqueous solution with 46 _? 4 ^ acetone and 3" 1 $ methanol " ad generally a continuously working distillation column of 29 ma diameter is given, which is charged with 6.5 ha ßaschig units at a completely packed height of 2.59 a.This mixture is obtained there under a flow of air at a temperature of about 1 si τοη 57 ° in the upper part of the column 74 ° immediately 51 cm from the bottom

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Claims (1)

the liauptiääoiillcsii acetone and Ltetliaaöi or aioiü tiaeiie usid aromatic Ioiil8iiwaas © rstoffe oatiitalteo. durcii distillation * äadurea ^; e & © auseioiiaet _f that the acetone tea uaii ifassers eggs xöü quö acetone sit deti alsiitaxoeatlseiiea K irei2 im dm © isestillat Lifcergeat ₉ wuii söiie äoiileGsmaserstoi'xe als Blieastaaä aai Boie.a ia die i-; iasöi'teöt «iiiitei.le in äie Ä olaiiaciiUJ:! ^ Ia dl © DestHllerJ £ oIo0? ie el cia.3 eiae iüstlecma Sestaaäteile eatüiü-ltj ait one © Üss ua te α ui.xe- hviöi-iluSverhaltiiiü of 1.3 a 1 with one ier, door νοα οϊΑ ,, ν.ι «- * ^ 5? ⁰ asa Köpf aei * oestlllierkoioa-ei * ier i ^ apaxatar ia cisr üitt © voa TO - 75 ° uad one Distilled from 90 - 95 ° & m Bode »iier loloame 4 β Ve rf aiurea saacft ei & es üöir Αα, οβϊΊΙβίϋ; 1 * 5 _S && ü sit uii ^ el & for 15 * 25- ^ i ai * öiaatisöiitija Soialiaawas Steffen and S ^ - 75 ? ■ ai a Sletieptsiitt vöö 90 - 118 ** old elaer 5 old 40 »SO ^ Aoet-Oa ¹ UiKl 1 · ώ ^ iAe desi haste & fliaoveriialtiiis voa 0 * 8 ι 2: 1 sei © iaer ^ ei "cisa öieäepitfiÄt voa acetone aa 4er S |> £ t £ äe the iJilömm mia. eiaer ieaiiierataf voa 9'i - 95 Ie üei aer Äöleime distilliere sirä * aer Äiisp-rucbe 1 - 4 _t - aaaur & h j -ad Ia 3 -.> 3i i ^ aa ice solid ■ tA'.c.iiiUiC'Vvrcsi. & i.iJ.a ^ a οα ^ ο-Ci-Su ₉ wob @ i a stream lilö l.ieiiAAv-i au. »^ 1 üjx *, ^ öul * litfr *>. Olöaae surück- where he Ia üegeastroffl. on ice ver & ün & i © Laüiuiag vea la water. meets" 6® ¥ eifaii, rea ziacß eiaea der Änügrieh ^ 1 »5 ^ daöarcia ge keaiizeXeiiuöii, äaH der Eüekötaüö aia 3ö« iei * ümic K QXiiCi ' u! .- oh «and. ! λ, .- isüfclci'uaiaijc vcjftvOXiucti ', jaM _s ,, ο iii-0 -la from.-ιoat.on »as ^ öjc ¹ wüu e ^ .a ^ ßtrk & oil Iu 4, Ie