GB/T 19144-2010 English PDF

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GB/T 19144-2010: Isolation method for kerogen from sedimentary rock
Status: Valid

GB/T 19144: Historical versions

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 19144-2010	189	Add to Cart	3 days	Isolation method for kerogen from sedimentary rock	Valid
GB/T 19144-2003	279	Add to Cart	3 days	Separation of kerogen from sedimentary rock	Obsolete

Similar standards

GB/T 9711   SY/T 6996   SY/T 10011   GB/T 33685   GB/T 19145   GB/T 19143   

Basic data

Standard ID: GB/T 19144-2010 (GB/T19144-2010)
Description (Translated English): Isolation method for kerogen from sedimentary rock
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: E11
Classification of International Standard: 75-010
Word Count Estimation: 8,853
Date of Issue: 2010-09-02
Date of Implementation: 2010-12-01
Older Standard (superseded by this standard): GB/T 19144-2003
Regulation (derived from): National Standard Approval Announcement 2010 No.4 (Total No.159)
Issuing agency(ies): General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Summary: This standard specifies the kerogen separation equipment, equipment, reagents, sample preparation and quality requirements. This standard applies to the separation of kerogen samples of sedimentary rocks, also applies to modern sediments separating the insoluble organic matter.

GB/T 19144-2010: Isolation method for kerogen from sedimentary rock

---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Isolation method for kerogen from sedimentary rock ICS 75-010 E11 National Standards of People's Republic of China Replacing GB/T 19144-2003 Extraction of kerogen in sedimentary rocks 2010-09-02 release 2010-12-01 implementation General Administration of Quality Supervision, Inspection and Quarantine of the People 's Republic of China China National Standardization Management Committee released

Foreword

This standard replaces GB/T 19144-2003 "Method for separation of kerogen in sedimentary rocks". This standard compared with GB/T 19144-2003, the main differences are as follows. --- Detailed operating conditions and equipment requirements; --- increased the treatment of carbonate rocks; --- increase the treatment of gypsum terms; --- refine the steps of the treatment of pyrite. Appendix A of this standard is a normative appendix. This standard is proposed by China National Petroleum Corporation. This standard is under the jurisdiction of the Standardization Committee of Petroleum Geological Prospecting. This standard is responsible for the drafting unit. China Petroleum Exploration and Development Research Institute of Petroleum Geology Experimental Research Center. This standard participates in the drafting unit. China Petroleum & Chemical Corporation Shengli Oilfield Branch Geological Science Research Institute, China Natural Gas Co., Ltd. Southwest Oil and Gas Field Branch Exploration and Development Research Institute, China National Natural Gas Co., Ltd. Liaohe Oilfield Branch exploration and development research Institute of Petroleum Exploration and Development, Wuxi Petrochemical Co., Ltd., China Institute of Experimental Geology, China National Natural Gas Corporation Qinghai Oilfield Branch Exploration and Development Research Institute, China National Natural Gas Corporation Changqing Oilfield Branch Exploration and Development Research Institute. The drafters of this standard. Wang Huitong, Lin Peng, Li Ping, Li Jianfeng, Jiang Wenchun, Wang Jun, Wang Lansheng, Huang Yi. This standard was first published in.2003. Extraction of kerogen in sedimentary rocks

1 Scope

This standard specifies the preparation, separation procedures and quality requirements for kerogen separation equipment, equipment, reagents, samples. This standard applies to the kerogen separation of sedimentary rock samples and also to the separation of insoluble organic matter in modern sediments.

2 principle

The kerogen separation uses chemical and physical methods to remove inorganic minerals and chloroform soluble organic matter in the rock, allowing other organic matter to be enriched.

3 instruments and equipment

3.1 acid reaction device. made of hydrofluoric acid corrosion material. 3.2 heating mixing device. can be heated to about 90 ℃, adjustable speed. 3.3 Centrifuge. the maximum speed of not less than 4000r/min, with a volume of about 400mL, 50mL, 10mL of the centrifuge tube. 3.4 electric drying oven. the maximum temperature of not less than.200 ℃. 3.5 refrigerator. freezing temperature below -5 ℃. 3.6 Ultrasonic cleaner or oscillator. Output power 250W. 3.7 high temperature furnace. temperature control 1000 ℃ ± 20 ℃. 3.8 Analysis of balance. resolution 0.1mg. 3.9 agate mortar. about 8cm in diameter. 3.10 Crucible. resistant to high temperature of 1000 ℃. 3.11 sealed test sample grinder. 3.12 standard test sieve. 0.18mm, 0.5mm, 1.0mm. 3.13 balance. resolution 0.5g, the maximum weighing 500g. 3.14 Density meter. relative density measurement range of 1.00g/mL ~ 2.50g/mL.

4 reagents and materials

4.1 hydrochloric acid. chemical pure, dubbed about 1mol/L, 6mol/L, 8mol/L solution. 4.2 hydrofluoric acid. chemically pure. 4.3 glacial acetic acid. chemically pure 4.4 Arsenic free zinc particles. analytical grade. 4.5 chloroform. analytical grade. 4.6 silver nitrate. analysis of pure, dubbed 1% solution. 4.7 sodium hydroxide. analysis of pure, dubbed 0.5mol/L solution. 4.8 heavy liquid. relative density d204 2.0g/mL ~ 2.1g/mL of the relevant solution, the specific preparation method see Appendix A. 4.9 pH test paper. pH1 ~ pH12.

5 sample preparation

5.1 rock samples Separate kerogen rock samples, the organic carbon content should be consistent with the provisions of Table 1. ......

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