Results 121 to 130 of about 465,997 (269)

Curable liquid hydrocarbon prepolymers containing hydroxyl groups and process for producing same [PDF]

, 1978
Production of hydroxyl containing curable liquid hydrocarbon prepolymers by ozonizing a high molecular weight saturated hydrocarbon polymer such as polyisobutylene or ethylene propylene rubber is discussed. The ozonized material is reduced using reducing
Ingham, J. D., Rhein, R. A.
core   +1 more source

Synthesis of DOPO‐Containing Melamine Flame Retardant and Its Effect on the Flame‐Retardant Properties of Waterborne Polyurethane

Journal of Applied Polymer Science, Volume 143, Issue 3, January 15, 2026.
DOPO‐containing melamine flame retardants improve the flame retardancy, droplet resistance and mechanical properties of WPU. ABSTRACT To improve the flame retardancy of waterborne polyurethane (WPU), two novel DOPO‐containing melamine‐based flame retardants were synthesized by combining Schiff bases (derived from p‐hydroxybenzaldehyde ...
Chao Liu, Jing Yang, Mengdan Chen, Qiuting Lu, Guoyong Zhou   +4 more
wiley   +1 more source

Mapping the influence of hydrocarbons mixture on molecular mechanisms, involved in breast and lung neoplasms: in silico toxicogenomic data-mining

Genes and Environment
Background Exposure to chemical mixtures inherent in air pollution, has been shown to be associated with the risk of breast and lung cancers. However, studies on the molecular mechanisms of exposure to a mixture of these pollutants, such as hydrocarbons,
A’edah Abu-Bakar, Maihani Ismail, M. Zaqrul Ieman Zulkifli, Nur Aini Sofiyya Zaini, Nur Izzah Abd Shukor, Sarahani Harun, Salmaan Hussain Inayat-Hussain   +6 more
doaj   +1 more source

Application of ion chromatography to the study of hydrolysis of some halogenated hydrocarbons at ambient temperatures [PDF]

The application of ion chromatography to the study of very slow rates of hydrolysis of some halogenated hydrocarbons was investigated. The halide concentrations in the aqueous phase of mixtures of a carbonate buffer (pH = 10.3) and either chloroform ...
Otterson, D. A.
core   +1 more source

Optimization of deodorization process and flavor mechanism of raw and cooked salted kelp based on microbial fermentation and GC-IMS technology

Food Chemistry: X
The fishy odor of salted kelp, mainly derived from halogenated hydrocarbons, sulfur-containing compounds, and free fatty acids, limits its sensory quality and market value.
Fangjie Cao, Xinyi Che, Xingyu Liu, Tingmei Yan, Yutong Li, Shu Liu, Yichao Ma, Dandan Ren, Hui Zhou, Qiukuan Wang, Yunhai He, Han Zhang   +11 more
doaj   +1 more source

Removal of organochlorine pesticides from water using virgin and regenerated granular activated carbon [PDF]

Journal of the Serbian Chemical Society, 2010
Public water systems use granular activated carbon in order to eliminate pesticides. After saturation, the used activated carbon is regenerated and reused in order to reduce the costs of water production and minimize waste.
MIRJANA B. NINKOVIĆ, RADA D. PETROVIĆ, MILA D. LAUŠEVIĆ   +2 more
doaj  

Closed fluid system without moving parts controls temperature [PDF]

, 1965
Closed fluid system maintains a constant temperature in an insulated region without the use of any moving parts. Within the system, the energy for thermodynamic cycling of two-phase heat transfer fluid and a hydraulic fluid is entirely supplied by the ...
Stenger, F. J.
core   +1 more source

Occurrence, accumulation and potential toxicity of parent and halogenated polycyclic aromatic hydrocarbons in pooled serum of people in different age groups from four Chinese cities

Emerging Contaminants
Halogenated polycyclic aromatic hydrocarbons (HPAHs) and polycyclic aromatic hydrocarbons (PAHs) were determined in human serum samples pooled by donor age (
Jiali Han, Junsong Bao, Tianwei Li, Yao Jiang, Yuhao Fan, Junjie Jiang, Jun Jin, Jicheng Hu   +7 more
doaj   +1 more source

Electrolytic pretreatment unit gaseous effluent conditioning [PDF]

The electrolytic pretreatment of urine is an advanced process that eliminates the need for handling and storing the highly corrosive chemicals that are normally used in water reclamation systems.
Colombo, G. V., Putnam, D. F.
core   +1 more source

Charcoal in Anaerobic Digestion: Part 1—Characterisation of Charcoal

C
Biochar (BC) is often used as an additive in anaerobic digestion (AD) to increase yield and/or to stabilise the process when the manure content is increased. Unfortunately, BC is rarely described in detail in terms of its raw material sources, production
Hans Korte, Jan Sprafke, Pooja Girdharbhai Parmar, Thomas Steiner, Ruth Freitag, Volker Haag   +5 more
doaj   +1 more source