E33 溶剂油 标准查询与下载



共找到 29 条与 溶剂油 相关的标准,共 2

この規格は,ビルディング,工場などに設置するエアフィルタに用いられるエアフィルタ油(以下,フィルタ油という。)について規定する。

Air filter oil

ICS
75.100
CCS
E33
发布
1993-06-01
实施

Determination of aromatic hydrocarbon content in solvent oil

ICS
CCS
E33
发布
1992
实施
1992-05-20

Solvent oil aromatics content determination method (chromatographic method)

ICS
CCS
E33
发布
1992
实施

Solvent gasoline iodine value determination method

ICS
CCS
E33
发布
1992
实施

Knowledge of gas solubility is of extreme importance in the lubrication of gas compressors. It is believed to be a substantial factor in boundary lubrication, where the sudden release of dissolved gas may cause cavitation erosion, or even collapse of the fluid film. In hydraulic and seal oils, gas dissolved at high pressure can cause excessive foaming on release of the pressure. In aviation oils and fuels, the difference in pressure between take-off and cruise altitude can cause foaming in storage vessels and interrupt flow to pumps. 1.1 This test method covers a procedure for estimating the equilibrium solubility of several common gases in petroleum and synthetic lubricants, fuels, and solvents, at temperatures between 0 and 488 K. 1.2 This test method is limited to systems in which polarity and hydrogen bonding are not strong enough to cause serious deviations from regularity. Specifically excluded are such gases as HCl, NH3, and SO2, and hydroxy liquids such as alcohols, glycols, and water. Estimating the solubility of CO2 in nonhydrocarbons is also specifically excluded. 1.3 Highly aromatic oils such as diphenoxy phenylene ethers violate the stated accuracy above 363 K, at which point the estimate for nitrogen solubility is 43 % higher than the observation. 1.4 Lubricants are given preference in this test method to the extent that certain empirical factors were adjusted to the lubricant data. Estimates for distillate fuels are made from the lubricant estimates by a further set of empirical factors, and are less accurate. Estimates for halogenated solvents are made as if they were hydrocarbons, and are the least accurate of the three. 1.5 The values stated in SI units are to be regarded as the standard. The values in parentheses are for information only. 1.6 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.

Standard Test Method for Estimation of Solubility of Gases in Petroleum and Other Organic Liquids

ICS
75.040
CCS
E33
发布
1992
实施

Solvent oil for paint industry

ICS
CCS
E33
发布
1991-03-26
实施
1992-04-01

Solvent oil for rubber industry

ICS
CCS
E33
发布
1991-03-26
实施
1992-04-01

Prezentul standard stabile?te termenii principali referitori la lentile de ochelari, denumite ?n continuare, prescurtat, lentile. Terminologia din prezentul standard nu este limitativ?.

Spectacle lenses. Terminology

ICS
CCS
E33
发布
1991-03-01
实施

Types A and B solvents based on two ranges of aromatic content. Methods for colour and viscosity reduction power are appended and other BS methods referred to.

Specification for mineral solvents (white spirit and related hydrocarbon solvents) for paints and other purposes

ICS
87.060.30
CCS
E33
发布
1976-11-30
实施
1976-11-30



Copyright ©2007-2022 ANTPEDIA, All Rights Reserved
京ICP备07018254号 京公网安备1101085018 电信与信息服务业务经营许可证:京ICP证110310号