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1、a Date: 9 September 2008 Origin: European Latest date for receipt of comments: 31 December 2008 Project no.: 2008/00701 Responsible committee: LBI/36/1 General and volumetric, glass and plastics apparatus Interested committees: LBI/18 Title: Draft BS ISO 10991 Micro process engineering - Terminology
2、 Supersession information: If this document is published as a standard, the UK implementation of it will supersede NONE and partially supersede. NONE If you are aware of a current national standard which may be affected, please notify the secretary (contact details below). WARNING: THIS IS A DRAFT A
3、ND MUST NOT BE REGARDED OR USED AS A BRITISH STANDARD. THIS DRAFT IS NOT CURRENT BEYOND 31 December 2008. This draft is issued to allow comments from interested parties; all comments will be given consideration prior to publication. No acknowledgement will normally be sent. See overleaf for informat
4、ion on commenting. No copying is allowed, in any form, without prior written permission from BSI except as permitted under the Copyright, Designs and Patent Act 1988 or for circulation within a nominating organization for briefing purposes. Electronic circulation is limited to dissemination by e-mai
5、l within such an organization by committee members. Further copies of this draft may be purchased from BSI Customer Services, Tel: +44(0) 20 8996 9001 or email . British, International and foreign standards are also available from BSI Customer Services. Information on the co-operating organizations
6、represented on the committees referenced above may be obtained from the responsible committee secretary. Cross-references The British Standards which implement International or European publications referred to in this draft may be found via the British Standards Online Service on the BSI web site h
7、ttp:/. Direct tel: 020 8996 7252 Responsible Committee Secretary: Mrs Sheila OReilly (BSI) E-mail: Draft for Public Comment Head Office 389 Chiswick High Road London W4 4AL Telephone: +44(0)20 8996 9000 Fax: +44(0)20 8996 7001 Form 36 Version 8.0 DPC: 08/30178677 DC Licensed CopyChinese University
8、of Hong Kong, 21/10/2008 08:06, Uncontrolled Copy, (c) BSI b Introduction This draft standard is based on European discussions in which the UK has taken an active part. Your comments on this draft are welcome and will assist in the preparation of the consequent British Standard. If no comments are r
9、eceived to the contrary, then the UK will approve this draft and implement it as a British Standard. Comment is particularly welcome on national, legislative or similar deviations that may be necessary. Even if this draft standard is not approved by the UK, if it receives the necessary support in Eu
10、rope, the UK will be obliged to publish the official English Language text unchanged as a British Standard and to withdraw any conflicting standard. UK Vote Please indicate whether you consider the UK should submit a negative (with reasons) or positive vote on this draft. Submission The guidance giv
11、en below is intended to ensure that all comments receive efficient and appropriate attention by the responsible BSI committee. Annotated drafts are not acceptable and will be rejected. All comments must be submitted, preferably electronically, to the Responsible Committee Secretary at the address gi
12、ven on the front cover. Comments should be compatible with Version 6.0 or Version 97 of Microsoft Word for Windows, if possible; otherwise comments in ASCII text format are acceptable. Any comments not submitted electronically should still adhere to these format requirements. All comments submitted
13、should be presented as given in the example below. Further information on submitting comments and how to obtain a blank electronic version of a comment form are available from the BSI web site at: http:/ Template for comments and secretariat observations Date: xx/xx/200x Document: ISO/DIS xxxxx 1 2
14、(3) 4 5 (6) (7) MB Clause No./ Subclause No./ Annex (e.g. 3.1) Paragraph/ Figure/Table/ Note (e.g. Table 1) Type of com- ment Comment (justification for change) by the MB Proposed change by the MB Secretariat observations on each comment submitted 3.1 Definition 1 ed Definition is ambiguous and need
15、s clarifying. Amend to read . so that the mains connector to which no connection . 6.4 Paragraph 2 te The use of the UV photometer as an alternative cannot be supported as serious problems have been encountered in its use in the UK. Delete reference to UV photometer. Microsoft and MS-DOS are registe
16、red trademarks, and Windows is a trademark of Microsoft Corporation. Licensed CopyChinese University of Hong Kong, 21/10/2008 08:06, Uncontrolled Copy, (c) BSI THIS DOCUMENT IS A DRAFT CIRCULATED FOR COMMENT AND APPROVAL. IT IS THEREFORE SUBJECT TO CHANGE AND MAY NOT BE REFERRED TO AS AN INTERNATION
17、AL STANDARD UNTIL PUBLISHED AS SUCH. IN ADDITION TO THEIR EVALUATION AS BEING ACCEPTABLE FOR INDUSTRIAL, TECHNOLOGICAL, COMMERCIAL AND USER PURPOSES, DRAFT INTERNATIONAL STANDARDS MAY ON OCCASION HAVE TO BE CONSIDERED IN THE LIGHT OF THEIR POTENTIAL TO BECOME STANDARDS TO WHICH REFERENCE MAY BE MADE
18、 IN NATIONAL REGULATIONS. RECIPIENTS OF THIS DRAFT ARE INVITED TO SUBMIT, WITH THEIR COMMENTS, NOTIFICATION OF ANY RELEVANT PATENT RIGHTS OF WHICH THEY ARE AWARE AND TO PROVIDE SUPPORTING DOCUMENTATION. DRAFT INTERNATIONAL STANDARD ISO/DIS 10991 International Organization for Standardization, 2008 I
19、NTERNATIONAL ORGANIZATION FOR STANDARDIZATION ORGANISATION INTERNATIONALE DE NORMALISATION ISO/TC 48 Voting begins on: 2008-09-04 Secretariat: DIN Voting terminates on: 2009-02-04 Micro process engineering Terminology Microtechnique des procds Vocabulaire ICS 01.040.71; 71.040.10 ISO/CEN PARALLEL EN
20、QUIRY The CEN Secretary-General has advised the ISO Secretary-General that this ISO/DIS covers a subject of interest to European standardization. In accordance with the ISO-lead mode of collaboration as defined in the Vienna Agreement, consultation on this ISO/DIS has the same effect for CEN members
21、 as would a CEN enquiry on a draft European Standard. Should this draft be accepted, a final draft, established on the basis of comments received, will be submitted to a parallel two-month FDIS vote in ISO and formal vote in CEN. In accordance with the provisions of Council Resolution 15/1993 this d
22、ocument is circulated in the English language only. Conformment aux dispositions de la Rsolution du Conseil 15/1993, ce document est distribu en version anglaise seulement. To expedite distribution, this document is circulated as received from the committee secretariat. ISO Central Secretariat work
23、of editing and text composition will be undertaken at publication stage. Pour acclrer la distribution, le prsent document est distribu tel quil est parvenu du secrtariat du comit. Le travail de rdaction et de composition de texte sera effectu au Secrtariat central de lISO au stade de publication. Li
24、censed CopyChinese University of Hong Kong, 21/10/2008 08:06, Uncontrolled Copy, (c) BSI ISO/DIS 10991 ii ISO 2008 All rights reserved PDF disclaimer This PDF file may contain embedded typefaces. In accordance with Adobes licensing policy, this file may be printed or viewed but shall not be edited u
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30、lators may be prosecuted. Licensed CopyChinese University of Hong Kong, 21/10/2008 08:06, Uncontrolled Copy, (c) BSI Contents Page Foreword.iv 1 Scope1 2 Basic terms of micro process engineering.1 3 Terms related to components of micro process engineering.2 4 Terms related to interfacing of micro pr
31、ocess engineering3 Bibliography4 ISO 2008 All rights reserved iii ISO/DIS 10991 Licensed CopyChinese University of Hong Kong, 21/10/2008 08:06, Uncontrolled Copy, (c) BSI Foreword ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO mem
32、ber bodies). The work of preparing International Standards is normally carried out through ISO technical committees. Each member body interested in a subject for which a technical committee has been established has the right to be represented on that committee. International organizations, governmen
33、tal and non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. International Standards are drafted in accordance with the rules given in the ISO/IEC Direc
34、tives, Part 2. The main task of technical committees is to prepare International Standards. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting. Publication as an International Standard requires approval by at least 75 % of the member bodi
35、es casting a vote. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. ISO shall not be held responsible for identifying any or all such patent rights. ISO 10991 was prepared by Technical Committee ISO/TC 48, Laboratory equipment, Wor
36、king Group 3, Micro process engineering and by Technical Committee CEN/TC 332, Laboratory equipment in collaboration. iv ISO 2008 All rights reserved ISO/DIS 10991 Licensed CopyChinese University of Hong Kong, 21/10/2008 08:06, Uncontrolled Copy, (c) BSI Micro process engineering Terminology 1 Scope
37、 This International Standard gives terms and definitions for micro process engineering applied in chemistry, pharmacy, biotechnology and food technology. This vocabulary is drafted in accordance with the principles layed down in ISO 704 1 and has been prepared and designed in accordance with ISO 102
38、41 2. 2 Basic terms of micro process engineering 2.1 process engineering carrying out of physical, chemical and biological processes inside technical apparatus 2.2 micro process engineering process engineering inside technical apparatus with inner geometries which have dimensions in the range of mic
39、rometres up to a few millimetres 2.3 reaction engineering carrying out of chemical processes (“reactions“) inside technical apparatus NOTE Reaction engineering is an important branch of process engineering like mechanical process engineering and thermal process engineering. 2.4 micro reaction engine
40、ering reaction engineering inside technical apparatus with inner geometries which have dimensions in the range of micrometres up to a few millimetres 2.5 micro fluidics handling of fluids inside technical apparatus with inner geometries which have dimensions in the range of micrometres up to a few m
41、illimetres 2.6 micro system engineering micro system technology combination of micro technologies such as micro electronics, micro sensorics, micro actoric and micro fluidics, e. g. to micro process engineering 2.7 process intensification unsteady increase of the economic or ecologic efficiency of p
42、hysical, biotechnological and especially chemical processes and generation of new products or product qualities by measures of process engineering NOTE Micro process engineering is an important tool of process intensification. ISO 2008 All rights reserved 1 DRAFT INTERNATIONAL STANDARD ISO/DIS 10991
43、 Licensed CopyChinese University of Hong Kong, 21/10/2008 08:06, Uncontrolled Copy, (c) BSI 2.8 inherent safety characteristic (intrinsic) feature of an apparatus or process to be free from unacceptable risk of harm NOTE Micro process plants or components can offer inherent safety in respect of some
44、 physical properties or process parameters. 2.9 scale-up increasing the produced amount(s) of a production process 2.10 numbering-up parallel use of several, identical micro process components (see 3.1) 2.11 equaling-up increasing the number of identical microstructures inside a micro process compon
45、ent 3 Terms related to components of micro process engineering 3.1 micro process component micro structured apparatus for continuous processes with inner geometries which have dimensions in the range of micrometres up to a few millimetres and which can be combined with additional micro process compo
46、nents to an micro process plant by using component interfaces (see 4.1.2) 3.2 micro process module micro process component with standardized component interfaces NOTE The standardization can be performed by the manufacturer or on a superior level. 3.3 micro reactor micro process component with the p
47、rimary function to perform chemical reactions 3.4 micro mixer micro process component with the primary function to mix fluid substances 3.5 micro separator micro process component for the separation of mixtures of substances NOTE There are micro separators e. g. for mechanical, thermal, chromatograp
48、hic, electrophoretic and extractive separation. 3.6 micro heat exchanger micro process component with the primary function to transfer heat NOTE There are fluid based and electricity based micro heat exchange components. 3.7 micro residence time component micro reactor allowing for the setting of specified residence times 2 ISO 2008 All rights reserved ISO/DIS 10991 Licensed CopyChinese University of Hong Kong, 21/10/2008 08:06, Uncontrolled Copy, (c) BSI 3.9 peripheric component additionally necessary apparatus and infrastructure to run micro process components 3.10 l