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                石油醚 標準查詢與下載



                共找到 38 條與 石油醚 相關的標■準,共 3

                本標準規定≡了測定油料餅粕(包括復合產顧名思義品)中含測量(即已烷提取物或石油醚提取物)的方法。 本標準適用於油←料餅粕(包括復合產品)中含油╱量的測定。

                Oilseed meals.Determination of oil conten.Part 1:Extraction method with hexane(or light petroleum)

                ICS
                67.200
                CCS
                X04
                發布
                2008-11-04
                實施
                2009-01-20

                本標準規定了第314 操控空氣陰離子表面活性劑中石油醚溶解●物含量的測定方法。 本標準∑適用於液體、漿狀和粉狀烷基苯磺酸¤鹽、烷基磺酸保鏢自然是用不著插嘴鹽√、烷基硫酸鹽望著中石油醚溶解物含量的測定。

                Anionic surface active agents.Determination of soluble matter content in light petroleum

                ICS
                71.100.40
                CCS
                G72
                發布
                2008-05-28
                實施
                2008-12-01

                警告:本標準規定的一些試驗過程可能導致危險情況猛,使用者有責任采取適當的安全和健康措施。 本標準規定了化學試劑中石油醚的性狀、規格、試驗、檢驗規則呵呵你們以為這是網遊刷副本麽和包裝及標誌。 本標準朱俊州心下想道適用於化學試劑中石油醚的檢驗。

                Chemical reagent.Petroleum ether

                ICS
                71.040.30
                CCS
                G63
                發布
                2008-05-15
                實施
                2008-11-01

                GB/T 5822的本部甚至有個家夥肩上還扛著個火箭筒分規定了鐵路柴油機油中石油醚不溶物含量的測定方法。本部分⌒包括方法A(體積法)和方法B(重量法)。 本部分適用於測定用過的〓及使用中的三、四代柴油機油(以下簡◢稱機油)的石油醚不計劃溶物含量。

                Test method of petroleum ether insolubles in Lubricating oil for railway locomotive diesel engine

                ICS
                45.060.10
                CCS
                S39
                發布
                2004-06-11
                實施
                2004-12-01

                本標準規定了化學試劑∞石油醚的技術要求、試驗方法、檢驗規則和包裝及標誌。 本標準適用於化學試劑石油醚的檢驗。

                Chemical reagent. Petroleum ether

                ICS
                71.040.30
                CCS
                G63
                發布
                1995-12-20
                實施
                1996-08-01

                本標準規定了陰離子表面活性劑中石油醚溶解物含量的測定方∑ 法。 本標準把柄在手裏適用於液體、漿狀和粉狀烷基苯磺酸□鹽、烷基磺酸鹽、烷基硫酸鹽像是一條陰冷中石油醚溶解物含量的測定。 註:陰離子表面活性劑中石油醚溶解物通常ω包括未磺(硫酸)化物∞和不能磺(硫酸)化物ω 以及雖含硫,但在水中不離解的產物。

                Anionic surface active agents--Determination of soluble matter content in light petroleum

                ICS
                71.100.40
                CCS
                G72
                發布
                1989-12-25
                實施
                1990-12-01

                本方法適用於測定∮用過的及使用中的柴油機機油不溶物含量。機油的石油》醚-二甲∑ 氨基乙醇溶液在離心分離時,析出的不溶性物質與瀝青▅樹脂狀物質的混合物,即為離心分離所測定的不溶物。

                Oil-change criterion of railway diesel locomotive engine oils--Test method for determination of matter insoluble in petroleum ether (Volumetric method)

                ICS
                45.060.10
                CCS
                S39
                發布
                1986-01-31
                實施
                1986-11-01

                Diese Internationale Norm legt ein Verfahren zur Bestimmung des Hexanextrakts (oder des Petrolether- extrakts), genannt "?lgehalt", von Extraktionsschroten (ausgeschlossen sind Mischprodukte) fest, die bei der ?lgewinnung durch Pressen oder bei L?semittelextraktionen aus ?lsamen anfallen.

                Oilseed meals - Determination of oil content - Extraction method with hexane (or light petroleum) (ISO 734:2015)

                ICS
                67.200.20
                CCS
                B21
                發布
                2015-12
                實施

                Diese Internationale Norm legt ein Verfahren zur Bestimmung des Hexanextrakts (oder des Petrolether- extrakts), genannt "?lgehalt", von Extraktionsschroten (ausgeschlossen sind Mischprodukte) fest, die bei der ?lgewinnung durch Pressen oder bei L?semittelextraktionen aus ?lsamen anfallen.

                Oilseed meals - Determination of oil content - Extraction method with hexane (or light petroleum)

                ICS
                67.200.20
                CCS
                B21
                發布
                2015-12
                實施

                Ligroin (Reagent)

                ICS
                71.040.30
                CCS
                G63
                發布
                2015-03-20
                實施

                Petroleum ether (Reagent)

                ICS
                71.040.30
                CCS
                G63
                發布
                2015-03-20
                實施

                Petroleum benzine (Reagent)

                ICS
                71.040.30
                CCS
                G63
                發布
                2015-03-20
                實施

                4.1x00a0;This test method measures the amount of solvent-soluble (hexane or petroleum ether) materials in wet blue and wet white. 1.1x00a0;This test method covers the quantitative extraction of all types of wet blue and wet white with hexane or petroleum ether. 1.2x00a0;The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only. 1.3x00a0;This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. For a specific hazard statement, see Section 7.

                Standard Test Method for Hexane/Petroleum Ether Extract in Wet Blue and Wet White

                ICS
                59.140.30 (Leather and furs)
                CCS
                發布
                2014
                實施

                This test method measures the amount of solvent-soluble (hexane or petroleum ether) materials in wet blue and wet white.1.1 This test method covers the quantitative extraction of all types of wet blue and wet white with hexane or petroleum ether. 1.2 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only. 1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. For a specific hazard statement, see Section 7.

                Standard Test Method for Hexane/Petroleum Ether Extract in Wet Blue and Wet White

                ICS
                59.140.30
                CCS
                Y45
                發布
                2010
                實施

                Oilseed meals. Determination of oil content. Part 1. Extraction method with hexane (or light petroleum)

                ICS
                67.200.20
                CCS
                B33
                發布
                2008
                實施
                2010-01-01

                この規格は,試薬として用いる石油エーテルについて規定する。

                Petroleum ether (Reagent)

                ICS
                71.040.30
                CCS
                G63
                發布
                2007-01-20
                實施

                Oilseed residues - Determination of oil content - Part 1 : extraction method with hexane (or light petroleum).

                ICS
                67.200.20
                CCS
                B33;X14
                發布
                2007-01-01
                實施
                2007-01-05

                Specifies the petroleum ether and water extraction method for the determination of the non-fibrous material content of textiles.

                Non-fibrous material content of textiles (petroleum ether and water extraction method)

                ICS
                59.080.30
                CCS
                W55
                發布
                2006-03-10
                實施

                本標準適用於作為泡沫塑料之發泡劑、蟲膠、蠟、醫藥、香精等之萃取劑、黏著劑之快幹溶劑等用途之石油醚。

                Petroleum ether

                ICS
                75.100
                CCS
                發布
                2004-06-24
                實施
                2004-06-24



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