Results 81 to 90 of about 100,813 (198)

Effects of Temperature, pH, and Agitation on Growth and Butanol Production of Clostridium acetobutylicum, Clostridium beijerinckii, and Clostridium saccharoperbutylacetonicum

open access: yesEnvironmental and Climate Technologies
Butanol is a promising alternative to fossil-derived fuels. Clostridium genus bacteria are known for their ability to produce butanol as one of the metabolites, however, at the moment this solution is not economically viable.
Feldmane Linda   +6 more
doaj   +1 more source

Bacterial Tolerance to 1-Butanol and 2-Butanol: Quantitative Assessment and Transcriptomic Response

open access: yes
The unique fuel characteristics of butanol and the possibility of its microbial production make it one of the most desirable environmentally friendly substitutes for petroleum fuels.
Penka Petrova   +6 more
core   +1 more source

A novel alcohol dehydrogenase in the hyperthermophilic crenarchaeon Hyperthermus butylicus

open access: yesmLife
Hyperthermus butylicus is a hyperthermophilic crenarchaeon that produces 1‐butanol as an end product. A thermostable alcohol dehydrogenase (ADH) must be present in H.
Ching Tse, Kesen Ma
doaj   +1 more source

Engineering Clostridium saccharoperbutylacetonicum for High Level Isopropanol-Butanol-Ethanol (IBE) Production from Acetic Acid Pretreated Switchgrass Using the CRISPR-Cas9 System

open access: yes, 2019
We previously established a biomass pretreatment approach using acetic acid (which can be used as a carbon source for acetone-butanol-ethanol (ABE) fermentation) as the chemical catalyst, leading to comprehensive biomass utilization and enhanced solvent ...
Yi Wang   +9 more
core   +1 more source

Butanol for sustainable aviation [PDF]

open access: yes, 2018
Butanol is a four-carbon alcohol suited for the production of road and jet fuel. The ATJ-SPK (alcohol-to-jet synthetic paraffinic kerosene) pathway aims to obtain paraffinic kerosene from C2-C4 alcohols.
Junicke, Helena   +2 more
core  

Atmospheric Degradation of 2-Butanol, 2-Methyl-2-butanol, and 2,3-Dimethyl-2-butanol:  OH Kinetics and UV Absorption Cross Sections

open access: yes, 2016
The absolute rate coefficients for the reactions of hydroxyl radical (OH) with 2-butanol (k1), 2-methyl-2-butanol (k2), and 2,3-dimethyl-2-butanol (k3) were measured as a function of temperature (263−354 K) and pressure (41−193 Torr of He, Ar, and N2) by
Andrés Garzón (2660551)   +4 more
core   +1 more source

Investigation of carbon catabolite repression in Clostridium beijerinckii NCIMB 8052 [PDF]

open access: yes, 2001
Summary in English.Includes bibliographical references.The substrate basis for the industrial acetone-butanol-ethanol (ABE) fermentations, has been agricultural products rich in starch or sucrose, and employed taxonomically distinct amylolytic and ...
Rafudeen, M S
core  

One hundred years of clostridial butanol fermentation

open access: yes, 2016
Butanol has been widely used as an important industrial solvent and feedstock for chemical production. Also, its superior fuel properties compared with ethanol make butanol a good substitute for gasoline.
Gi Moon, Hyeon   +5 more
core   +1 more source

"Power grade" n-butanol/acetone recovery system / by Randall Noon.

open access: yes, 1981
A "Power Grade" n-Butanol/ Acetone Recovery System -- Introduction -- Weizmann Process -- Table I. Butanol Producing Bacteria -- Liquid Fuel Production -- Hydrogen Gas and Carbon Dioxide Production -- Fuel Value Comparison to Ethanol Production -- Table ...
Noon, Randall.
core  

Fermentative Butanol Production—Perspectives and Scale-Up Challenges

open access: yesEncyclopedia
Sustainable solutions to the use of petrochemical products have been increasingly sought after in recent years. While alternatives such as biofuels have been extensively explored and commercialized, major challenges remain in using heterogeneous ...
Seedhabadee Ganeshan   +1 more
doaj   +1 more source

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