乙炔黑

China mainly natural gas used in the production of nitrogen, followed by the production of methanol, formaldehyde, acetylene, methylene chloride, carbon tetrachloride, carbon disulfide, nitromethane, hydrocyanic acid and extraction of helium and carbon black. Since the 70s, has built more than natural gas and oil field associated gas as raw materials for large-scale ammonia plant, as well as a number of small and medium-sized ammonia plant, so that the national structure of the synthetic ammonia production of raw materials, natural gas share of about 30%; also be built at the same time A system of acetylene gas plant to manufacture Vinylon and vinyl acetate, acetylene gas used in the production of methanol.

中国天然气主要用于生产氮肥，其次是生产甲醇、甲醛、乙炔、二氯甲烷、四氯化碳、二硫化碳、硝基甲烷、氢氰酸和炭黑以及提取氦气。70年代以来，已兴建多座天然气和油田伴生气为原料的大型合成氨厂，以及一批中、小型合成氨厂，使全国合成氨生产原料结构中，天然气所占的比例约达到30％；同时还兴建了天然气制乙炔工厂，以制造维尼纶和醋酸乙烯酯，乙炔尾气用于生产甲醇。

EVA/LDPE/ CB conductive foam was made of EVA and LDPE as matrix,HG-1P CB and ACET CB as conductive filler,AC as foamer and DCP as crosslinker.

文章以乙烯-乙酸乙烯酯和低密度聚乙烯为主基体，特导炭黑(HG-1P)和乙炔炭黑为导电填料，偶氮二甲酰胺为发泡剂，过氧化二异丙苯为交联剂，制备了EVA/LDPE/炭黑导电泡沫复合材料。

Including high temperature for the pyrolysis of natural gas to produce carbon black and acetylene; steam reforming of natural gas or partial oxidation of natural gas, synthetic gas can be obtained; natural gas through chlorination, sulfide, nitrification, ammoniated oxide, oxidation can be obtained A N all kinds of derivatives; in the wet gas ethane, propane, butane and natural gas liquid condensate, and so on, the steam cracker or pyrolysis to produce ethylene, propylene and butadiene; dehydrogenation of butane oxidation or produce small Diene or acetic acid, methyl ethyl ketone, and maleic anhydride, and so on.

包括在高温下进行的天然气热裂解，主要生产乙炔和炭黑；天然气蒸汽转化或天然气的部分氧化，可制得合成气；天然气经过氯化、硫化、硝化、氨化氧化、氧化可制得甲烷的各种衍生物；湿性天然气中的乙烷、丙烷、丁烷和天然气凝析液等，经蒸汽裂解或热裂解可生产乙烯、丙烯和丁二烯；丁烷脱氢或氧化可生产丁二烯或醋酸、甲基乙基酮、顺丁烯二酸酐等。

The new type of damping composites is consisted of chlorobutyl rubber, piezoelectric ceramic powder and acetylene black.

这种新型的阻尼复合材料是由氯丁基橡胶，压电陶瓷粉体和乙炔炭黑混合而成。

The electrically conductive properties of silicone rubber filled with acetylene black were studied.

对乙炔炭黑填充硅橡胶的导电性能进行研究。

The damping property of piezoelectric IIR filled with PZT piezoelectric ceramic powder and acetylene black was investigated.

探讨填充锆钛酸铅压电陶瓷粉和乙炔炭黑的压电IIR阻尼性能。

In this paper, a multi-wall carbon nanotubes modified acetylene black microelectrode was prepared and the anodic stripping voltammetric characteristics of iodine on the modified electrode was studied.

以多壁碳纳米管修饰乙炔炭黑微电极为工作电极，研究了碘离子在该修饰电极上的阳极溶出伏安特性。

The internal pressure can be further lowered by adding 1％ acetylene black, on which a catalyst is electroless plated, to the MH electrodes.

在此基础上，通过向负极中加入1％化学镀催化剂的乙炔黑，用以加速氧的复合，结果使MH-Ni电池充电时的内压进一步降低。

The material is prepared by mixing barium titanate 80～99% and acetylene black 1～5% with PbO-B2O3 0～15% proportionally, grinding in agate grinder or in ball mill, press forming at pressure 2～10Mpa under vacuum or protecting gas environment.

按80％～99％的钛酸钡、1％～5％的乙炔黑和0％～1 5％的PbO-B2O3玻璃粉的比例混合后，在玛瑙研钵中研磨或者在球磨机中研磨，以压力为2～10MPa压制成型，该陶瓷材料的制备需要在真空或者保护气体的保护下进行。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。