1992年化工技术期刊联合征订目录

刊 名期数订费(元)征 订 地 址邮政编码河南化工吉林石油化工内蒙古石油化工。辽宁化工青海化工宁夏化工甘肃化工新疆化工陕西化工山西化工山东化工河北化工。化学工程师湖北化工湖南化工浙江化工。江苏化工安徽化工福建化工四)!D化工云南化工江西化学化工广西化工广东化工北京     

1996年化工期刊联合征订目录

政码邮编订费(元)期数刊名编辑部地址河南化工吉林石油化工辽宁化工青海化工宁夏化工甘肃化工陕西化工山西化工山东化工何北化工化学工程师湖北化工湖南化工浙江化工江苏化工安徽化工福建化工四川化工化工腐蚀与防护云南化工江西化工广西化工广东化工北京化工天津化工上海化工贵州化工新疆化工内蒙古石油化工黎明化工郑州市建设东路37号长春市斯大林大街77号沈阳市和平区青年大街306号西宁市新宁路24号银川市文化西街17号兰州市滨河路47号西安市西影路45号太原市和平北路56号济南市文化东路80号石家庄市建华南大街1号哈尔滨市道里区新阳路54…     

庆祝《化肥设计》创刊40周年共贺单位

河南化工石化技术与应用纯碱工业工业用水与废水浙江化工山东化工中国工程咨询世界橡胶工业膜科学与技术现代涂料与涂装乙烯工业云南化工化工设计化工技术经济化工流程化工建设工程中国石化文摘全面腐蚀控制天津化工化工统计与信息化工设备与管道应用化工山西化工广东化工辽宁化工化工科技江苏化工河北化工江西化工当代化工中国建材建筑结构工程抗震钢结构给水排水城市规划工业建筑化肥工业硫酸工业工业催化涂料文摘涂料工业世界农药石油学报广西化工现代化工化工环保石油化工中国化工装备粮食与饲料工业工程建设与设计四川化工与腐蚀控制合…     

1994年各省、自治区、直辖市化工技术期刊联合征订目录

刊名编辑部地址邮政编码期数,狂 士心 杂贵州化工山东化工山西化工浙江化工广西化工涂料文摘青岛化工湿法冶金北京化工中国化工市场吉林石油化工化工时刊河南化工辽宁化工青海化工宁夏化工甘肃化工陕西化工河北化工化学工程师湖北化工湖南化工江苏化工安徽化工福建化工四川化工云南化工江西化学化工广东化工订费(元) I420 l2 l4 l26 1 48贵阳市瑞金中路82号;*州省化工厅信息处济南市文化东路80号山东省化学研究所内太原市和平北路3号《山西化工》编辑部杭州市留下营门口《浙江化工》编辑部南宁市望洲岭《广西化工》编辑部江苏省常州市机场…     

1993年各省、自治区、直辖市化工技术期刊联合征订目录

刊名期数订费(元)征订单位邮政编码河南化工吉林石油化工辽宁化工内蒙古石油化工青海化工宁夏化工甘肃化工陕西化工山西化工山东化工河北化工化学工程师湖北化工湖南化工浙江化工江苏化工安徽化工福建化工四川化工云南化工江西化工广西化工广东化工北京化工天津化工上海化工贵州化工新疆化工 1012.91412郑州市建设东路37号河南省石化厅技术情报中心站长春市斯大林大街77号吉林省石油化工设计研究所沈阳市青年大街二段8号《辽宁化工》编辑部(邮局发行)呼和浩特市昭乌达科学巷甲1号《内蒙古石油化工》编辑部西宁市新宁路24号《青海化工》编辑…     

1991年各省、自治区、直辖市化工技术期刊联合征订目录

订费刊名单位邮政编码贵州化工河南化工吉林石油化工辽宁化工青海化工宁夏化工甘肃化工陕西化工山西化工山东化工’河北化工化字工程师湖北化工湖南化工浙江{匕工江苏化工安徽化工福建化工一四川化工云南化工江四化学化工广西化工)一‘东化工北京化工{天律化工!上海化工}三圣王…1018贵阳市瑞金中路82号贵州省化工厅信息处郑州市建设东路37号河南省石化厅技术情报中心站长春市斯大林大街77号吉林省石油化工设计研究所沈阳市青年大街二段8号《辽宁化工))编辑部邮局发行西宁市新宁路24号银川市文化西街17号…兰州市滨河路47号一西安市西影路45…     

1994年各省、自治区、直辖市化工技术期刊联合征订目录

刊名期数订价(元)巧.0030.00!2.的】a80征订单位邮政编码﹃︸删哪撇溯撇幽绷︸溯﹃咖服脚化学工程师柯南化工吉林石油化工辽宁化工*侮化工宁夏化工甘南化工陕西化工山西化工山东化工河北化工湖北化工翻南化工浙江化工枉苏化工安徽化工福建化工四川化工云南化工江西化工广西化工广东化工贵州化工北京化工天津化工上海化工新l化工世界化工湿法冶金化工科技动态徐料文摘精细与专用化学品煤炭加工与综合利用 3,oo14.的12.的14.田 9.2020.0012.的10.印12.的14.0012.0010.0012.0016.的 8.oo 8,oo12的哈尔滨市道里区新阳路540号《化学工程师》编辑…     

1989年各省、自治区、直辖市化工技术期刊联合征订目录

12:1 3.1 4.15,16。1了。18.19。20.21。22,23。2 4.25。河南化工吉林石油化土辽r宁化工青海化工宁夏化工甘肃化工陕西化工山西化工山东化工河北化工化学工程师湖北化工湖南化工浙江化工江苏化工安徽化工福建化工四川化工云南化工江西化学化工广西化工)一‘东化工北京化工苏泛津化工_L海化工8吐810867 .2012688688888 征订单位郑州市建设东路37号河南省石化厅技术情报中心站长春市斯大林大街77号吉林省石油化工设计研究院沈阳市和平区青年大街二段8号辽宁化工编辑部西宁市新宁路24号青海化工编辑部银川市文化西街17号宁夏化工研究所兰州市…     

1991年化工技术期刊联合征订目录

刊名期数订价(元)征单位||.||.||||.|.|.|||!.….…1888412108 OU犯5 55川5 8 8 8 56拍8犯18,目2口山..J土Jll6Q了犯58.!!lesleeeses.esweesesl||J|l|!11.||J.|……l……4 12 4 6 4 2 4 6 4 4 6 4 4 4 4 4 4 4 4 4 4 4 4 4 6 6 6 6 6 4 6 6 64 河北化工 河南化工 吉林石油化工 辽宁化工 青海化工 宁夏化工 甘肃化工 陕西化工 山西化工 山东化工 化学工程师 湖北化工 湖南化工 浙江化工 江苏化工安徽化工福建化工四川化工云南化工江西化工广西化工广东化工北京化工天津化工上海化工氮肥设计化学工程化肥工业现代化工聚氮酷工业精细石油化…     

一九九一年各省、自治区、直辖市化工技术期刊联合征订目录

刊名期数订费(元)征邮政编码1.河南化工2.吉林石油化工3.辽宁化工4.青海化工5.宁夏化工6.甘肃化工7.陕西化工8.山西化工9.山东化工10.河北化工11.化学工程师12.湖北化工13.湖南化工14.浙江化工15.江苏化工16.安微化工17.福建化工18.四川化工19.云南化工20.江西化工21.广西化工22.广东化工23.北京化工24.天津化工2弓.上海化工26.精细石油化工 18 810.80 8412108一8一7 .2012郑州市建设东路37号河南省石化厅技木情报中心站长春市斯大林大街77号吉林省石油化工设计研究院沈阳市和平区青年大街二段八号《辽宁化工》编辑部西宁市新宁路24号《青海…     

2,3,6-三甲基苯酚一步氧化制备2,3,5-三甲基-1,4-苯醌研究进展

2,3,6-三甲基苯酚一步氧化制备2,3,5-三甲基-1,4-苯醌相对于传统的磺化-氧化法具有产品收率高、过程简单、条件温和以及环境友好等特点。本文针对2,3,6-三甲基苯酚一步氧化制备2,3,5-三甲基-1,4-苯醌的均相催化氧化和非均相催化氧化工艺进行了综述,对两种工艺的发展过程及研究现状进行了评价及总结。详细讨论了不同方法和路线在催化活性、选择性以及产品分离和催化剂回收等方面的优缺点,简要分析并总结了2,3,6-三甲基苯酚一步氧化研究的发展规律和最新动态,展望了以非均相催化反应机制为重点的微观机理研究和以提高催化剂循环稳定性、降低制备成本为重点的工业化探索两个潜在的发展方向。     

Biosorption: critical review of scientific rationale,environmental importance and significance for pollution treatment

Biosorption may be simply defined as the removal of substances from solution by biological material. Such substances can be organic and inorganic, and in gaseous, soluble or insoluble forms. Biosorption is a physico‐chemical process and includes such mechanisms as absorption, adsorption, ion exchange, surface complexation and precipitation. Biosorption is a property of both living and dead organisms (and their components) and has been heralded as a promising biotechnology for pollutant removal from solution, and/or pollutant recovery, for a number of years, because of its efficiency, simplicity, analogous operation to conventional ion exchange technology, and availability of biomass. Most biosorption studies have carried out on microbial systems, chiefly bacteria, microalgae and fungi, and with toxic metals and radionuclides, including actinides like uranium and thorium. However, practically all biological material has an affinity for metal species and a considerable amount of other research exists with macroalgae (seaweeds) as well as plant and animal biomass, waste organic sludges, and many other wastes or derived bio‐products. While most biosorption research concerns metals and related substances, including radionuclides, the term is now applied to particulates and all manner of organic substances as well. However, despite continuing dramatic increases in published research on biosorption, there has been little or no exploitation in an industrial context. This article critically reviews aspects of biosorption research regarding the benefits, disadvantages, and future potential of biosorption as an industrial process, the rationale, scope and scientific value of biosorption research, and the significance of biosorption in other waste treatment processes and in the environment. Copyright © 2008 Society of Chemical Industry     

振动丝法测定常压和加压下液体的黏度和密度

介绍了自行研制的高温高压振动丝黏度密度仪的构造和测定原理,并以正戊烷作为实验流体对仪器的可靠性和准确性进行了测试.测定了环己烷在323.15～413.15 K温度范围内、正辛烷在313.15～393.15 K温度范围内、苯在303.15～445.15 K温度范围内压力分别为常压和6.10 MPa、正庚烷和异辛烷在298.15～403.15 K温度范围内压力分别为常压和5.10 MPa下的黏度与密度,并分别对不同压力下的黏度、密度数据进行了关联.     

木质素/热塑性塑料复合材料界面增容的研究进展

将木质素作为一种有机颗粒填料添加到热塑性塑料中,可解决造纸黑液资源化利用、石油原料日渐紧张以及环境污染加剧等严峻问题。而木质素与热塑性塑料之间相容性直接影响木质素在塑料工业中的应用与发展。首先简要概述了木质素结构与性质和木质素/热塑性塑料复合材料的性能分析,然后系统地阐述国内外研究木质素/热塑性塑料复合材料界面增容方法及其原理;增容方法按添加相容剂、改性木质素和改性塑料进行归类,并对3种增容方法进行比较分析;接着综述了木质素复合材料中增容方法的交叉复合使用;最后对未来木质素/热塑性塑料复合材料界面增容的研究方向以及思路进行了展望。     

Characterization of chlorophyll pigments present in canola seed,meal and oil

Chlorophyll pigments present in canola seed, meal and crude and degummed oils were analyzed by high-performance liquid chromatography (HPLC) with a fluorescence detector. Chlorophylls a and b, low levels of pheophytin a, and occasionally traces of pheophorbide and its methyl ester were present in canola seed. Meals and oils contained magnesium-deficient chlorophyll pigments such as pheophorbide a, methylpheophorbide a, pheophytins a and b, and pyropheophytins a and b but not chlorophyll a or b. The amounts of chlorophyll pigments were oil > seed >> meal. Both crude and degummed oils contained pheophytin a and pyropheophytin a as main components, but the ratio of pyropheophytin a to pheophytin a was markedly higher in degummed oils. No pheophorbides were detected in degummed oils. These results suggest that oil processing steps such as extraction and degumming affect the composition of chlorophyll pigments. Publication No. 678 Canadian Grain Commission.     

塑料挤出机螺杆,机筒耐磨损,耐腐蚀的强化与应用

对塑料挤出机,注塑机螺杆,机筒的磨损,腐蚀原因及提高螺杆,机筒耐磨损,耐腐蚀的方法、制造与应用作了较详尽的介绍。     

工业生产中物位测量的探讨与研究

在工业生产中常常会遇到常温,常压和一般介质的液位,料位和界面的测量,也会遇到高温,高压,易燃易爆,腐蚀性较强的液位,料位和界面的测量。在工业生产中物位测量有接触式和非接触式测量。但应根据生产工况及技术要求来合理选用。     

A Simulation Model for Heat Pump Dryer Plants for Fruits and Roots.

Dryer design requires food properties, drying rate and mass-heat transfer coefficients. These values change continuously during drying due to changes in food fractions, particularly the water fraction. The high energy demand and costs allied to inefficient devices, creates a great need for new processing equipment. Along these guide-lines, several heat pump drying research projects were established at the Norwegian University of Science and Technology. The heat pump dryer provides high quality final product as its drying conditions can be controlled. Its efficiency and non-polluting operation come from closed air-refrigerant circuits and from its ability to fully recover the latent heat of moist air as it exits the drying chamber. Most of the above features are quite the opposite of the conventional dryer characteristics. Several experiments were made on heat pump drying of fruits and roots at temperatures from -22.5 to 40°C to obtain data and correlations on thermophysical properties, specific enthalpy and rehydration. Also, tests were done on drying rate, moisture content, drying constant, effective mass diffusivity and heat and mass transfer equations. The next important phase is the development of a simulation model to predict the performance and characteristics of the heat pump dryer plant. The objectives of the present work are to develop and lo test a heat pump dryer simulation model. The simulation provides results on the characteristics of both plant and components which are integrated by heat and mass transfer equations. The program has menus with click-on icons, input and output pop-up dialogue boxes. The usual commands such as, file-open, file-save, edit-delete are available in this program simply called Hpdryer. The model contains moist air psychrometric. natural and conventional refrigerant property libraries. Ammonia is a time-tested, self-alarming and natural refrigerant. It has been used extensively in the past, and it has better thermodynamic and transport properties than halocarbons. Safety is easily attained by design and its restrictive standards have helped increase its use in several countries. There are 36 ammonia installations in Norway and in the United Kingdom, including a drying plant. Ammonia has zero Odp, zero Gwp and the recent R&D has led to viable small-sale heat pump plants. Ammonia and dichlarodifluoromethane refrigerants were used in the test cases simulated by Hpdryer madel.     

The Body’s Cellular and Molecular Response to Protein-Coated Medical Device Implants: A Review Focused on Fibronectin and BMP Proteins

Recent years have seen a marked rise in implantation into the body of a great variety of devices: hip, knee, and shoulder replacements, pacemakers, meshes, glucose sensors, and many others. Cochlear and retinal implants are being developed to restore hearing and sight. After surgery to implant a device, adjacent cells interact with the implant and release molecular signals that result in attraction, infiltration of the tissue, and attachment to the implant of various cell types including monocytes, macrophages, and platelets. These cells release additional signaling molecules (chemokines and cytokines) that recruit tissue repair cells to the device site. Some implants fail and require additional revision surgery that is traumatic for the patient and expensive for the payer. This review examines the literature for evidence to support the possibility that fibronectins and BMPs could be coated on the implants as part of the manufacturing process so that the proteins could be released into the tissue surrounding the implant and improve the rate of successful implantation.     

Intricate Connections between the Microbiota and Endometriosis

Imbalances in gut and reproductive tract microbiota composition, known as dysbiosis, disrupt normal immune function, leading to the elevation of proinflammatory cytokines, compromised immunosurveillance and altered immune cell profiles, all of which may contribute to the pathogenesis of endometriosis. Over time, this immune dysregulation can progress into a chronic state of inflammation, creating an environment conducive to increased adhesion and angiogenesis, which may drive the vicious cycle of endometriosis onset and progression. Recent studies have demonstrated both the ability of endometriosis to induce microbiota changes, and the ability of antibiotics to treat endometriosis. Endometriotic microbiotas have been consistently associated with diminished Lactobacillus dominance, as well as the elevated abundance of bacterial vaginosis-related bacteria and other opportunistic pathogens. Possible explanations for the implications of dysbiosis in endometriosis include the Bacterial Contamination Theory and immune activation, cytokine-impaired gut function, altered estrogen metabolism and signaling, and aberrant progenitor and stem-cell homeostasis. Although preliminary, antibiotic and probiotic treatments have demonstrated efficacy in treating endometriosis, and female reproductive tract (FRT) microbiota sampling has successfully predicted disease risk and stage. Future research should aim to characterize the “core” upper FRT microbiota and elucidate mechanisms behind the relationship between the microbiota and endometriosis.