DEP 32.31.50.11-Gen.pdf
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1、MANUAL ON-LINE PROCESS STREAM ANALYSIS PART 2: SAMPLE CONDITIONING DEP 32.31.50.11-Gen. September 1986 DESIGN AND ENGINEERING PRACTICE USED BY COMPANIES OF THE ROYAL DUTCH/SHELL GROUP This document is confidential. Neither the whole nor any part of this document may be disclosed to any third party w
2、ithout the prior written consent of Shell Internationale Petroleum Maatschappij B.V., The Hague, the Netherlands. The copyright of this document is vested in Shell Internationale Petroleum Maatschappij B.V., The Hague, the Netherlands. All rights reserved. Neither the whole nor any part of this docu
3、ment may be reproduced, stored in any retrieval system or transmitted PDF created with pdfFactory Pro trial version in any form or by any means (electronic, mechanical, reprographic, recording or otherwise) without the prior written consent of the copyright owner. PDF created with pdfFactory Pro tr
4、ial version PREFACE DEP (Design and Engineering Practice) publications reflect the views, at the time of publication, of: Shell International Oil Products B.V. (SIOP) and Shell International Exploration and Production B.V. (SIEP) and Shell International Chemicals B.V. (SIC) The Hague, The Netherlan
5、ds, and other Service Companies. They are based on the experience acquired during their involvementwith the design, construction, operation and maintenance of processing units and facilities, and they are supplemented with the experience of Group Operating companies. Where appropriate they are based
6、 on, or reference is made to, national and international standards and codes of practice. The objective is to set the recommendedstandard for good design and engineeringpractice applied by Group companies operating an oil refinery, gas handling installation, chemical plant, oil and gas production fa
7、cility, or any other such facility, and thereby to achieve maximum technical and economic benefit from standardization. The information set forth in these publications is provided to users for their consideration and decision to implement. This is of particular importance where DEPs may not cover ev
8、ery requirement or diversity of condition at each locality. The system of DEPs is expected to be sufficiently flexible to allow individual operating companies to adapt the information set forth in DEPs to their own environment and requirements. When Contractors or Manufacturers/Suppliers use DEPs th
9、ey shall be solely responsible for the quality of work and the attainment of the required design and engineering standards. In particular, for those requirements not specifically covered, the Principal will expect them to follow those design and engineering practices which will achieve the same leve
10、l of integrity as reflected in the DEPs. If in doubt, the Contractor or Manufacturer/Supplier shall, without detracting from his own responsibility, consult the Principal or its technical advisor. The right to use DEPs is granted by SIOP, SIEP or SIC, in most cases under Service Agreements primarily
11、 with companies of the Royal Dutch/Shell Group and other companies receiving technical advice and services from SIOP, SIEP or SIC. Consequently, three categories of users of DEPs can be distinguished: 1)Operating companies having a Service Agreement with SIOP, SIEP, SIC or other Service Company. The
12、 use of DEPs by these Operating companies is subject in all respects to the terms and conditions of the relevant Service Agreement. 2)Other parties who are authorized to use DEPs subject to appropriate contractual arrangements. 3)Contractors/subcontractors and Manufacturers/Suppliers under a contrac
13、t with users referred to under 1) or 2) which requires that tenders for projects, materials supplied or - generally - work performed on behalf of the said users comply with the relevant standards. Subject to any particular terms and conditions as may be set forth in specific agreements with users, S
14、IOP, SIEP and SIC disclaim any liability of whatsoever nature for any damage (including injury or death) suffered by any company or person whomsoever as a result of or in connection with the use, application or implementation of any DEP, combination of DEPs or any part thereof. The benefit of this d
15、isclaimer shall inure in all respects to SIOP, SIEP, SIC and/or any company affiliated to these companies that may issue DEPs or require the use of DEPs. Without prejudice to any specific terms in respect of confidentiality under relevant contractual arrangements, DEPs shall not, without the prior w
16、ritten consent of SIOP and SIEP, be disclosed by users to any company or person whomsoever and the DEPs shall be used exclusively for the purpose for which they have been provided to the user. They shall be returned after use, including any copies which shall only be made by users with the express p
17、rior written consent of SIOP and SIEP. The copyright of DEPs vests in SIOP and SIEP. Users shall arrange for DEPs to be held in safe custody and SIOP or SIEP may at any time require information satisfactory to them in order to ascertain how users implement this requirement. All administrative querie
18、s should be directed to the DEP Administrator in SIOP. NOTE: In addition to DEP publications there are Standard Specifications and Draft DEPs for Development (DDDs). DDDs generally introduce new procedures or techniques that will probably need updating as further experience develops during their use
19、. The above requirements for distribution and use of DEPs are also applicable to Standard Specifications and DDDs. Standard Specifications and DDDs will gradually be replaced by DEPs. DEP 32.31.50.11-Gen. September 1986 Page 2 PDF created with pdfFactory Pro trial version TABLE OF CONTENTS 1.INTROD
20、UCTION .4 1.1GENERAL4 1.2DEFINITIONS 5 2.GENERAL .6 3.SPECIFICATIONS FOR SAMPLE CONDITIONING SYSTEMS. 7 3.1GENERAL7 3.2SPECIFICATION OF COMPONENTS.7 3.3FLOW RATE TO ANALYSERS .9 3.4COOLING AND HEATING OF SAMPLES .9 3.5TEST AND CALIBRATION VESSELS .9 3.6MOUNTING ARRANGEMENTS 9 4.SPECIAL APPLICATIONS
21、12 4.1GENERAL12 4.2OXYGEN SERVICES 12 4.3CORROSIVE SERVICES 12 4.4TOXIC AND NOXIOUS SERVICES.12 4.5SOUR SERVICES .12 5.SAMPLE DISPOSAL SYSTEMS 14 5.1GENERAL14 5.2GAS DISPOSAL TO FLARE14 5.3LIQUID DISPOSAL TO RECOVERY SYSTEM .14 5.4LIQUID DISPOSAL TO EFFLUENT SYSTEM.14 5.5VENT AND DRAIN SYSTEMS 15 6.
22、HEATING, WINTERIZING AND INSULATION .16 6.1GENERAL16 6.2HEATING AND WINTERIZING16 6.3ELECTRIC HEATING 16 6.4INSULATION .16 7.REQUIREMENTS FOR ELECTRIC AND ELECTRONIC EQUIPMENT . 18 8.INSTALLATION DRAWINGS19 9.TESTING AND INSPECTION20 10.REFERENCES 22 11.APPENDICES .24 APPENDICES APPENDIX 1TYPICAL EX
23、AMPLES OF SAMPLE CONDITIONING RACKS 25 APPENDIX 2INDEX OF SAMPLE CONDITIONING SYSTEMS 34 APPENDIX 3TYPICAL MOUNTING ARRANGEMENTS .93 APPENDIX 4TYPICAL VENT AND DRAIN SYSTEM FOR ANALYSER HOUSES .97 APPENDIX 5VESSEL FOR TEST AND CALIBRATION SERVICES. 99 APPENDIX 6FUNNEL AND SYPHON.101 APPENDIX 7COMPON
24、ENTS OF THE SAMPLE CONDITIONING SYSTEM . 103 DEP 32.31.50.11-Gen. September 1986 Page 3 PDF created with pdfFactory Pro trial version 1.INTRODUCTION 1.1GENERAL This manual, the subject of which previously formed part of DEP 32.31.50.31-Gen., On-line process stream analysers dated September 1970, gi
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