%PDF-1.4
%
294 0 obj
<>/PageMode/UseOutlines/Outlines 314 0 R/Metadata 289 0 R/Pages 279 0 R/OpenAction 295 0 R/StructTreeRoot 139 0 R/Type/Catalog/OutputIntents 290 0 R>>
endobj
314 0 obj
<>
endobj
289 0 obj
<>stream
2010-12-10T23:34:17+01:00
2010-11-21T19:58:36Z
2010-12-10T23:34:17+01:00
Jouve S.A., EPO - Publication - KB, TaggedPDF v1.27
EP-0057493-A1-19820811
uuid:bfb72109-1dd1-11b2-0a00-74a04e090100
uuid:458b09ee-1dd2-11b2-0a00-68214b093600
application/pdf
EP-0057493-A1-19820811
Mass transfer apparatus such as a distillation or rectification column which is divided so that the vapour flow is in two streams each in a separate zone, and wherein in each zone the liquid/vapour contacting stages (14A, 14B) etc, (16A, 16B etc) have an inlet (24, 24') and an outlet (22,22') disposed on opposite sides of an active area (26, 26') but to the same side of the division (20) and such that liquid flow from the inlet across the active area to the outlet is generally rectilinear and parallel to the plane of the division, the locations of the stages (14A, 14B) etc in one zone being staggered axially relative to those of the stages (16A, 16B etc) in the other zone along the column and the liquid from each outlet being directed to an inlet of the next-lower stage in the column whereby the liquid flow down the column is directed alternately from one zone to the other as it is passed successively from stage to stage down the column. This arrangement increases the number of theoretical liquid/vapour contacting stages that can be provided in a column of given length and maximises mass transfer point efficiency enhancement with an uncomplicated design which permits ready modification of existing columns.
Mass transfer apparatus such as a distillation or rectification column which is divided so that the vapour flow is in two streams each in a separate zone, and wherein in each zone the liquid/vapour contacting stages (14A, 14B) etc, (16A, 16B etc) have an inlet (24, 24') and an outlet (22,22') disposed on opposite sides of an active area (26, 26') but to the same side of the division (20) and such that liquid flow from the inlet across the active area to the outlet is generally rectilinear and parallel to the plane of the division, the locations of the stages (14A, 14B) etc in one zone being staggered axially relative to those of the stages (16A, 16B etc) in the other zone along the column and the liquid from each outlet being directed to an inlet of the next-lower stage in the column whereby the liquid flow down the column is directed alternately from one zone to the other as it is passed successively from stage to stage down the column. This arrangement increases the number of theoretical liquid/vapour contacting stages that can be provided in a column of given length and maximises mass transfer point efficiency enhancement with an uncomplicated design which permits ready modification of existing columns.
en
European Patent Office
EP0057493
EP 0057493
B01D 03/22
Mass transfer apparatus
Mass transfer apparatus - European Patent Office - EP 0057493 A1
Mass transfer apparatus - European Patent Office - EP 0057493 A1
Adobe PDF Library 8.0
"EP0057493"; "EP 0057493"; "B01D 03/22"; "Mass transfer apparatus"
1.4
1
B
47
EP
0057493
A1
1982-08-11
82300013
1982-01-04
GB
8101937
1981-01-22
GB
8115192
1981-05-18
B01D 03/22
DISTILLATION TECHNOLOGY LIMITED
Jenkins, Arthur Evan Owen
Cropp, John Anthony David et al
Mass transfer apparatus
Stoffaustauschvorrichtung
Mass transfer apparatus
Dispositif de transfert de matière
Mass transfer apparatus such as a distillation or rectification column which is divided so that the vapour flow is in two streams each in a separate zone, and wherein in each zone the liquid/vapour contacting stages (14A, 14B) etc, (16A, 16B etc) have an inlet (24, 24') and an outlet (22,22') disposed on opposite sides of an active area (26, 26') but to the same side of the division (20) and such that liquid flow from the inlet across the active area to the outlet is generally rectilinear and parallel to the plane of the division, the locations of the stages (14A, 14B) etc in one zone being staggered axially relative to those of the stages (16A, 16B etc) in the other zone along the column and the liquid from each outlet being directed to an inlet of the next-lower stage in the column whereby the liquid flow down the column is directed alternately from one zone to the other as it is passed successively from stage to stage down the column. This arrangement increases the number of theoretical liquid/vapour contacting stages that can be provided in a column of given length and maximises mass transfer point efficiency enhancement with an uncomplicated design which permits ready modification of existing columns.
bibliography
1
1
description
2
35
claims
36
3
drawings
39
8
search-report
47
1
abstract
1
1
http://www.epo.org/patent-bibliographic-data/1.0/
patent
Patent Bibliographic Data Schema V. 1.0
external
Publication
DocId
Contains country code, publication number/date, correction code, and kind of the published
patent document
external
InternationalPublication
DocId
Contains country code, publication number/date, and kind of the international published patent
document
external
Application
DocId
Contains number and filing date of the patent document
external
InternationalApplication
DocId
Contains number and filing date of the international patent document
external
Priority
Bag DocId
Contains list of priorities (country code, publication number and date) of the patent
document
external
Classification
Bag Text
Contains list of Patent Classification symbols of the patent document - XML ST36 element:
classification-ipcr/text, or B511, B512 - See WIPO ST8 for content structure description
external
Applicant
Bag Text
Contains list of applicants of the patent document
external
Inventor
Bag Text
Contains list of inventors of the patent document
external
Proprietor
Bag Text
Contains list of proprietors of the patent document
external
Representative
Bag Text
Contains list of representatives of the patent document
external
Title
Lang Alt
Contains title or an alternative list of titles of the patent document - XML ST36 element: B541
(title language) and B542 - default value depends on the value of the attribute @lang in the element ep-patentdocument
external
Abstract
Seq Text
Contains abstract or an ordered list of abstracts of the patent document - XML ST36 element:
abstract/@lang and abstract/p - first abstract in the ordered list depends on the value of the attribute @lang in the element ep-patent-document
external
TotalNumberOfPages
Real
Total number of pages
external
DocumentStructure
Seq Bookmark
Contains an ordered list of bookmark-related data (name, number of the first page, number of
pages)
DocId
http://www.epo.org/patent-bibliographic-data/1.0/
patent
Provides a structure for document identification related data
CountryCode
Text
Country Code - XML ST36 element:
- B190 for a publication or B871/ctry for an international publication
- B330/ctry for a priority
Number
Text
Publication or Application or Priority Number - XML ST36 element:
- B110 for a publication or B871/dnum/pnum for an international publication
- B210 for an application or B861/dnum/anum for an international application
- B310 for a priority
KindCode
Text
Kind Code - XML ST36 element: B130 for a publication or B871/kind for an international publication
CorrectionCode
Text
Correction Code - XML ST36 element: B151+B132EP - See WIPO ST50 for correction code definition
Date
Date
Publication or Application or Priority Date - XML ST36 element:
- B140/date for a publication or B871/date for an international publication
- B220/date for an application or B861/date for an international application
- B320/date for a priority
Bookmark
http://www.epo.org/patent-bibliographic-data/1.0/
patent
Provides a structure for describing bookmarks of a patent document
DocumentSection
Text
Possible values are: bibliography, abstract, description, claims, drawings, search-report, amendment
StartPage
Real
Number of the first page of a given DocumentSection
NumberOfPages
Real
Number of pages of a given DocumentSection
http://ns.adobe.com/xap/1.0/mm/
xapMM
xapMM Schema
internal
InstanceID
URI
InstanceID Property
endstream
endobj
279 0 obj
<>
endobj
295 0 obj
<>
endobj
139 0 obj
<>
endobj
290 0 obj
[<>]
endobj
291 0 obj
<>stream
HyTSwoɞc
[5laQIBHADED2mtFOE.c}088GNg9w߽ '0 ֠Jb
2y.-;!KZ ^i"L0-
@8(r;q7Ly&Qq4j|9
V)gB0iW8#8wթ8_٥ʨQQj@&A)/g>'K t;\
ӥ$պFZUn(4T%)뫔0C&Zi8bxEB;Pӓ̹Aom?W=
x- [ 0}y)7ta>jT7@tܛ`q2ʀ&6ZLĄ?_yxg)˔zçLU*uSkSeO4?c. R
߁-25 S>ӣVd`rn~Y&+`;A4 A9 =-tl`;~p Gp| [`L`< "AYA+Cb(R, *T2B-
ꇆnQt}MA0alSx k&^>0|>_',G!"F$H:R!zFQd?r9\A&GrQhE]a4zBgE#H *B=0HIpp0MxJ$D1D, VĭKĻYdE"EI2EBGt4MzNr!YK ?%_(0J:EAiQ(()ӔWT6U@P+!~mDeԴ!hӦh/']B/ҏӿ?a0nhF!X8܌kc&5S6lIa2cKMA!E#ƒdV(kel
}}Cq9
N')].uJr
wG xR^[oƜchg`>b$*~ :Eb~,m,-ݖ,Y¬*6X[ݱF=3뭷Y~dó tizf6~`{v.Ng#{}}jc1X6fm;'_9 r:8q:˜O:ϸ8uJqnv=MmR 4
n3ܣkGݯz=[==<=GTB(/S,]6*-W:#7*e^YDY}UjAyT`#D="b{ų+ʯ:!kJ4Gmt}uC%K7YVfFY.=b?SƕƩȺy
چk5%4m7lqlioZlG+Zzmzy]?uuw|"űNwW&e֥ﺱ*|j5kyݭǯg^ykEklD_p߶7Dmo꿻1ml{Mś
nLl<9O [$h՛BdҞ@iءG&vVǥ8nRĩ7u\ЭD- u`ֲK³8%yhYѹJº;.!
zpg_XQKFAǿ=ȼ:ɹ8ʷ6˶5̵5͵6ζ7ϸ9к<Ѿ?DINU\dlvۀ܊ݖޢ)߯6DScs
2F[p(@Xr4Pm8Ww)Km
endstream
endobj
140 0 obj
<>
endobj
141 0 obj
<>
endobj
142 0 obj
<>
endobj
143 0 obj
<>
endobj
144 0 obj
<>
endobj
145 0 obj
<>
endobj
146 0 obj
<>
endobj
147 0 obj
<>
endobj
148 0 obj
<>
endobj
149 0 obj
<>
endobj
150 0 obj
<>
endobj
151 0 obj
<>
endobj
152 0 obj
<>
endobj
153 0 obj
<>
endobj
154 0 obj
<>
endobj
155 0 obj
<>
endobj
156 0 obj
<>
endobj
157 0 obj
<>
endobj
158 0 obj
<>
endobj
159 0 obj
<>
endobj
160 0 obj
<>
endobj
161 0 obj
<>
endobj
162 0 obj
<>
endobj
163 0 obj
<>
endobj
164 0 obj
<>
endobj
165 0 obj
<>
endobj
166 0 obj
<>
endobj
167 0 obj
<>
endobj
168 0 obj
<>
endobj
169 0 obj
<>
endobj
170 0 obj
<>
endobj
171 0 obj
<>
endobj
172 0 obj
<>
endobj
173 0 obj
<>
endobj
174 0 obj
<>
endobj
175 0 obj
<>
endobj
176 0 obj
<>
endobj
177 0 obj
<>
endobj
178 0 obj
<>/K 0/P 168 0 R/S/P/Pg 109 0 R/Type/StructElem>>
endobj
109 0 obj
<>/Font<>/ProcSet[/PDF/Text/ImageB]>>/Type/Page>>
endobj
287 0 obj
<>
endobj
363 0 obj
<>stream
BT
/Span <>BDC
/C2_0 10 Tf
1.03166 Tc 3 Tr 81.12001 735.83998 Td
<0044005500480044000F00030003>Tj
0.17999 Tc 36 0.48 Td
<0044005100030003>Tj
1.37428 Tc 17.99999 0.96 Td
<004400460057004C0059004800030003>Tj
0.922 Tc 42.24 -0.96 Td
<004400550048004400030003>Tj
1.22 Tc 29.76 0.24 Td
<0047004C00560053005200560048004700030003>Tj
0.57333 Tc 54.48001 0.48 Td
<0057005200030003>Tj
0.63599 Tc 18.23999 0 Td
<004800440046004B00030003>Tj
1.03 Tc 30.23999 0.47999 Td
<0056004C0047004800030003>Tj
0.46999 Tc 29.76001 -0.23999 Td
<0052004900030003>Tj
0.98199 Tc 18.48001 0.23999 Td
<00560044004C004700030003>Tj
1.53142 Tc 29.75998 -0.23999 Td
<005200580057004F0048005700030003>Tj
1.83749 Tc 42 -0.96 Td
<00440055004800440003>Tj
0.38499 Tc -349.19999 -23.51999 Td
<00440051004700030003>Tj
0.17999 Tc 24.24001 -0.96001 Td
<0044005100030003>Tj
1.57999 Tc 18.48 1.44 Td
<004C0051004F0048005700030003>Tj
0.97 Tc 35.75999 -1.44 Td
<004400550048004400030003>Tj
1.27333 Tc 29.52 0.48 Td
<0047004C00560053005200560048004700030003>Tj
0.65332 Tc 54.72001 0.48001 Td
<0057005200030003>Tj
0.81999 Tc 18 0.23999 Td
<0057004B004800030003>Tj
1.23833 Tc 24 0 Td
<00520057004B0048005500030003>Tj
0.98199 Tc 36.72 0.24 Td
<0056004C0047004800030003>Tj
0.55 Tc 29.51999 -0.24 Td
<0052004900030003>Tj
0.63599 Tc 18.48001 0 Td
<004800440046004B00030003>Tj
1.40857 Tc 29.75998 0.48001 Td
<004400460057004C0059004800030003>Tj
1.83749 Tc 42 -1.44 Td
<00440055004800440003>Tj
0.45999 Tc -360.47998 -23.76001 Td
<004900550052005000030003>Tj
0.81999 Tc 29.75999 -0.23999 Td
<0057004B004800030003>Tj
1.5657 Tc 23.76 0 Td
<005200580057004F0048005700030003>Tj
1.834 Tc 42.24 -0.96001 Td
<004400550048004400110003>Tj
-0.05333 Tc -96 -23.52 Td
<001C001100030003>Tj
-0.58665 Tc 47.03999 0 Td
<0024005100030003>Tj
1.03636 Tc 18.72001 -0.96 Td
<004400560056004800500045004F0044004A004800030003>Tj
0.55 Tc 66 1.2 Td
<0052004900030003>Tj
1.38333 Tc 17.76 -1.44 Td
<0053004400550057005600030003>Tj
1.34799 Tc 36.96 0.72 Td
<004C00510046004F00580047004C0051004A00030003>Tj
1.54356 Tc 60.23999 0.48 Td
<004F004C00540058004C0047001200590044005300520058005500030003>Tj
1.81 Tc 84 -0.48 Td
<0046005200510057004400460057004C0051004A0003>Tj
1.22571 Tc -330.95998 -24.72 Td
<005600570044004A0048005600030003>Tj
1.23857 Tc 41.51999 0.96001 Td
<00440051004700120052005500030003>Tj
1.39555 Tc 42.96001 0.47999 Td
<0056004800460057004C00520051005600030003>Tj
1.48749 Tc 53.51999 -0.24 Td
<0057004B0048005500480052004900030003>Tj
0.325 Tc 48.23999 -0.23999 Td
<00440051004700030003>Tj
1.07999 Tc 24.24002 -0.72001 Td
<004400470044005300570048004700030003>Tj
0.84 Tc 48.72 0.96 Td
<00490052005500030003>Tj
0.97333 Tc 23.51999 -1.2 Td
<004400560056004800500045004F005C00030003>Tj
1.27142 Tc 53.28 1.44 Td
<005A004C0057004B004C005100030003>Tj
1.79999 Tc 42.48001 -0.95999 Td
<00440003>Tj
1.05714 Tc -379.68001 -23.76001 Td
<004B0052004F004F0052005A00030003>Tj
1.69666 Tc 42.72 0.24001 Td
<0059004800550057004C00460044004F00030003>Tj
0.83221 Tc 54.72 -0.48 Td
<00460052004F0058005000510044005500030003>Tj
1.10143 Tc 54 -0.72 Td
<004600440056004C0051004A00030003>Tj
0.65332 Tc 41.76 0.72 Td
<0057005200030003>Tj
0.45999 Tc 18.72 0.23999 Td
<004900520055005000030003>Tj
-0.47 Tc 29.76001 -0.95999 Td
<004400030003>Tj
0.34799 Tc 11.27999 0 Td
<005000440056005600030003>Tj
1.68889 Tc 30.47999 1.2 Td
<0057005500440051005600490048005500030003>Tj
1.68887 Tc 54.48001 -1.68001 Td
<0044005300530044005500440057005800560003>Tj
0.39 Tc -337.43999 -23.51999 Td
<0044005600030003>Tj
1.00999 Tc 18.23999 1.2 Td
<0046004F0044004C00500048004700030003>Tj
0.57333 Tc 48.48 0 Td
<004C005100030003>Tj
1.015 Tc 17.76 -2.40001 Td
<00440051005C000300520051004800030003>Tj
0.70999 Tc 47.76 1.92001 Td
<0052004900030003>Tj
1.02142 Tc 18.48 0.23999 Td
<0046004F0044004C0050005600030003>Tj
-1.23 Tc 42.48001 -0.23999 Td
<001400030003>Tj
0.65332 Tc 11.51999 -0.24001 Td
<0057005200030003>Tj
1.28999 Tc 18.48001 0.24001 Td
<001B00110003>Tj
EMC
ET
q
622.0800171 0 0 841.9199829 0 0 cm
/Im0 Do
Q
endstream
endobj
297 0 obj
<>
endobj
298 0 obj
[312 0 R]
endobj
299 0 obj
<>stream
H\݊@\E<pv63Ƽ2+(|[Uw]ޟ}ܱi>_}[~oW7pOou:tE9^_/C>X,\c|x{XX:M~tݟ|fntu>}=+kOz|קο?]vaʞ2չΗPоb1?K؎es۱}2l9%#ҜdgR$HB֤g+酴%g
ɓ^I%SIZHR") G$<"A "!H_@$0(A1!`PbC0(A1!`лw#Aw#|O>g|O>g|O>Zii44SE)"͔ffJH3Y,Lii4fL>2yeL0D#7&K_g>×%|/3| K_7ފs89mUuI5Vᴀ-xM?wtwx-
0 FOF
endstream
endobj
312 0 obj
<>
endobj
310 0 obj
<>
endobj
311 0 obj
<>
endobj
308 0 obj
<>stream
HyPWO5 {7\0qɸ" EŸ&&\$Dq7.q=!5L1US5S]sn>w>4"*Kԯm-'=7JԵ~HuoʔIQ)W#BŗU3OA36e`e%bj80qT,]GԠ#jW\LԀ=O$rՕxMCů4lږ?Z`brtv'ELyA+e98*)M;%y谙w Ȃ!1)YJD*pZLZԐTBKlդ_CSCr-CTu퍬j(S9;ks}nx:#r^x3y|i|j#gB?@a1XeXUX/QFnH{'qqpw OLi
zT%v T>'5
O?[{w~I>2_g@=.聿# !Rdc%ȳ~M،38N#q6(P|Timcz~jvr7|g,?,^%o-wOQ>gŗ8o~_AGx# [w9Vc=72[|T_p
pWppJWJRepev*?~*Z
$9)M`!ܔ'pSxsLy1/W^_&aO9W8C~OchHutBW =AHPI0c6b>GXO3|2gl}888rqy(R*ʨWUTUU5_UMeWTmUGUUCH5Q߫*RRUJ)<'ddg?7ǟs}o~ m>aGZ5ڠ?ɂH]L4@:20s0c'3zT
RjB$I?&3ɠv&i.C5Juv!:E=OL!L*Ԟ:8by_/lU
~@#4~":ݢj$hFF1vUPU֢ j@M)(nԖe¾w]n'z_EkUD72Ցu#)(Vՠa@gFON,l'So5qh#H+((pWXO2m(]Ky>?fjEVwgYc\;cFk6%zcqҸ&xe%,*Y7fYl`62C03lm&̥rs
#Q1בԝYlrkҭ2VyUjYVc+JR4k5Úm-VZMk:hD0(UsCnmHwkZUw{
<6Gl:YjmT:' t^bhFY
ad*cqȕ5{yEt