Non-mercury catalytic acetylene hydrochlorination over a NH4F–urea-modified Pd/HY catalyst for vinyl chloride monomer production

2016 ◽  
Vol 40 (4) ◽  
pp. 3019-3023 ◽  
Author(s):  
Lu Wang ◽  
Feng Wang ◽  
Jide Wang
Keyword(s):  
Vinyl Chloride ◽  
Vinyl Chloride Monomer ◽  
Acetylene Hydrochlorination ◽  
The Stability

The modification of NH4F and urea significantly enhances the stability of a Pd/HY catalyst for acetylene hydrochlorination.

scholarly journals Acetylene hydrochlorination using Au/carbon: a journey towards single site catalysis

2017 ◽  
Vol 53 (86) ◽  
pp. 11733-11746 ◽  
Author(s):  
Grazia Malta ◽  
Simon J. Freakley ◽  
Simon A. Kondrat ◽  
Graham J. Hutchings
Keyword(s):  
Environmental Impact ◽  
Vinyl Chloride ◽  
Mercuric Chloride ◽  
Large Scale ◽  
Industrial Process ◽  
Single Site ◽  
Vinyl Chloride Monomer ◽  
Acetylene Hydrochlorination

The replacement of mercuric chloride in the production of vinyl chloride monomer, a precursor to PVC, would greatly reduce the environmental impact of this large scale industrial process.

Heterogeneous non-mercury catalysts for acetylene hydrochlorination: progress, challenges, and opportunities

2018 ◽  
Vol 20 (11) ◽  
pp. 2412-2427 ◽  
Author(s):  
Jiawei Zhong ◽  
Yunpeng Xu ◽  
Zhongmin Liu
Keyword(s):  
Green Chemistry ◽  
Vinyl Chloride ◽  
Polyvinyl Chloride ◽  
Mercuric Chloride ◽  
Vinyl Chloride Monomer ◽  
Acetylene Hydrochlorination ◽  
Challenges And Opportunities

The replacement of mercuric chloride with non-mercury catalysts in acetylene hydrochlorination for the production of a vinyl chloride monomer, a precursor to polyvinyl chloride, would meet the requirements of green chemistry and have a great significance in the industrial field.

scholarly journals Non-mercury catalytic acetylene hydrochlorination over Bi/CNTs catalysts for vinyl chloride monomer production

2020 ◽  
Vol 9 (6) ◽  
pp. 14961-14968
Author(s):  
Lizhen Lian ◽  
Lu Wang ◽  
Haijun Yan ◽  
Shahid Ali ◽  
Jide Wang ◽  
...  
Keyword(s):  
Vinyl Chloride ◽  
Vinyl Chloride Monomer ◽  
Acetylene Hydrochlorination

Synthesis of a vinyl chloride monomer via acetylene hydrochlorination with a ruthenium-based N-heterocyclic carbene complex catalyst

2020 ◽  
Vol 10 (11) ◽  
pp. 3552-3560 ◽  
Author(s):  
Ming Cai ◽  
Haiyang Zhang ◽  
Baochang Man ◽  
Jian Li ◽  
Linfeng Li ◽  
...  
Keyword(s):  
Vinyl Chloride ◽  
Vinyl Chloride Monomer ◽  
Complex Catalyst ◽  
Acetylene Hydrochlorination ◽  
Carbene Complex

Delocalisation and transfer of electrons in the formed IPr–(Ru) synergistically yields a significant improvement in activity with respect to its counterpart.

Non-mercury catalytic acetylene hydrochlorination over bimetallic Au–Co(iii)/SAC catalysts for vinyl chloride monomer production

2013 ◽  
Vol 15 (3) ◽  
pp. 829 ◽  
Author(s):  
Haiyang Zhang ◽  
Bin Dai ◽  
Xugen Wang ◽  
Wei Li ◽  
You Han ◽  
...  
Keyword(s):  
Vinyl Chloride ◽  
Vinyl Chloride Monomer ◽  
Acetylene Hydrochlorination

Liver Disorders

2017 ◽  
Author(s):  
Barry S. Levy
Keyword(s):  
Occupational Exposure ◽  
Vinyl Chloride ◽  
Solid Waste Management ◽  
Dietary Exposure ◽  
Hepatitis E ◽  
Vinyl Chloride Monomer ◽  
Virus Infections ◽  
Industrial Chemicals ◽  
Liver Disorders ◽  
Increased Risk

This chapter describes occupational and environmental liver disorders. It describes the types of liver function and types of liver damage, and how these functions and this damage can be assessed. Workers in healthcare and solid waste management are at increased risk hepatitis B virus and hepatitis C virus infections. Occupational exposure to swine is associated with hepatitis E virus infection. More than 100 industrial chemicals can be acutely hepatotoxic in experimental animals or humans. Metabolic reactions may affect the hepatotoxicity of chemicals. Occupational exposure to organic solvents can cause toxic hepatitis. Occupational exposure to vinyl chloride monomer has been causally associated with toxicant-associated fatty liver disease as well as a form of non-cirrhotic portal hypertension. Several agents can cause cancer of the liver or bile ducts. Vinyl chloride monomer is causally associated with angiosacoma of the liver. Arsenic causes liver cancer. Dietary exposure to aflatoxins can cause hepatoceulluar carcinoma.

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